! Started logfile: /d2/scr/pima/bp171aa_uvs/J1037-3343_C_uvs.log on Thu Nov 28 23:34:23 2013 obs /d2/scr/pima/bp171aa_uvs/J1037-3343_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1037-3343_C_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.598148 visibilities/baseline/integration-bin. ! Found source: J1037-3343 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2584 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1037-3343_C] 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 0.300x0.300 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000686Jy sigma=0.707537 ! Fit after self-cal, rms=0.977779Jy sigma=0.691343 ! 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=1.484 mas, bmaj=3.71 mas, bpa=-3.475 degrees ! Estimated noise=28.6605 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 = 0.0173246 Jy ! Component: 100 - total flux cleaned = 0.0222303 Jy ! Total flux subtracted in 100 components = 0.0222303 Jy ! Clean residual min=-0.003677 max=0.003054 Jy/beam ! Clean residual mean=0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0222303 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0222303 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=0.035666Jy sigma=0.025217 ! Fit after self-cal, rms=0.033890Jy sigma=0.023961 ! 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=1.948 mas, bmaj=5.271 mas, bpa=-7.84 degrees ! Estimated noise=19.6737 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 = 0.00389726 Jy ! Component: 100 - total flux cleaned = 0.00505965 Jy ! Component: 150 - total flux cleaned = 0.00528485 Jy ! Component: 200 - total flux cleaned = 0.00527239 Jy ! Total flux subtracted in 200 components = 0.00527239 Jy ! Clean residual min=-0.002949 max=0.002572 Jy/beam ! Clean residual mean=0.000014 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0275027 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0275027 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=0.033517Jy sigma=0.023698 ! Fit after self-cal, rms=0.033516Jy sigma=0.023696 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.948 x 5.271 at -7.84 degrees (North through East) ! Clean map min=-0.0029006 max=0.025337 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.033516Jy sigma=0.023696 ! Fit after self-cal, rms=0.033514Jy sigma=0.023696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=5.273 mas, bpa=-7.543 degrees ! Estimated noise=19.7655 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 = -4.59594e-05 Jy ! Component: 100 - total flux cleaned = -8.49871e-05 Jy ! Component: 150 - total flux cleaned = -0.000108326 Jy ! Component: 200 - total flux cleaned = -0.000119451 Jy ! Total flux subtracted in 200 components = -0.000119451 Jy ! Clean residual min=-0.002926 max=0.002499 Jy/beam ! Clean residual mean=0.000014 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0273833 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.0273833 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=0.033506Jy sigma=0.023690 ! Fit after self-cal, rms=0.033506Jy sigma=0.023690 ! 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=0.033506Jy sigma=0.023690 ! Fit after self-cal, rms=0.033506Jy sigma=0.023690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=5.273 mas, bpa=-7.543 degrees ! Estimated noise=19.7655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.0435e-05 Jy ! Component: 100 - total flux cleaned = -3.30636e-05 Jy ! Component: 150 - total flux cleaned = -4.36502e-05 Jy ! Component: 200 - total flux cleaned = -6.37976e-05 Jy ! Total flux subtracted in 200 components = -6.37976e-05 Jy ! Clean residual min=-0.002923 max=0.002497 Jy/beam ! Clean residual mean=0.000014 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0273195 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0273195 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=0.033500Jy sigma=0.023685 ! Fit after self-cal, rms=0.033499Jy sigma=0.023685 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 = -2.52642e-05 Jy ! Component: 100 - total flux cleaned = -2.41696e-05 Jy ! Component: 150 - total flux cleaned = -4.51258e-05 Jy ! Component: 200 - total flux cleaned = -6.48907e-05 Jy ! Total flux subtracted in 200 components = -6.48907e-05 Jy ! Clean residual min=-0.002922 max=0.002485 Jy/beam ! Clean residual mean=0.000014 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0272546 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0272546 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=0.033493Jy sigma=0.023681 ! Fit after self-cal, rms=0.033493Jy sigma=0.023680 ! 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=0.033493Jy sigma=0.023680 ! Fit after self-cal, rms=0.033493Jy sigma=0.023680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=5.273 mas, bpa=-7.543 degrees ! Estimated noise=19.7655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.67428e-05 Jy ! Component: 100 - total flux cleaned = -2.66438e-05 Jy ! Component: 150 - total flux cleaned = -4.78136e-05 Jy ! Component: 200 - total flux cleaned = -6.82222e-05 Jy ! Total flux subtracted in 200 components = -6.82222e-05 Jy ! Clean residual min=-0.002928 max=0.002475 Jy/beam ! Clean residual mean=0.000014 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0271863 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0271863 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=0.033487Jy sigma=0.023676 ! Fit after self-cal, rms=0.033486Jy sigma=0.023676 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 = -2.57076e-05 Jy ! Component: 100 - total flux cleaned = -2.51799e-05 Jy ! Component: 150 - total flux cleaned = -3.56257e-05 Jy ! Component: 200 - total flux cleaned = -5.5966e-05 Jy ! Total flux subtracted in 200 components = -5.5966e-05 Jy ! Clean residual min=-0.002922 max=0.002466 Jy/beam ! Clean residual mean=0.000013 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0271304 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0271304 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=0.033480Jy sigma=0.023672 ! Fit after self-cal, rms=0.033480Jy sigma=0.023671 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.033480Jy sigma=0.023671 ! Fit after self-cal, rms=0.033480Jy sigma=0.023671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.14 mas, bmaj=14.95 mas, bpa=4.389 degrees ! Estimated noise=23.3552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342789 Jy ! Component: 100 - total flux cleaned = -0.000343669 Jy ! Component: 150 - total flux cleaned = -0.000355096 Jy ! Component: 200 - total flux cleaned = -0.000376232 Jy ! Total flux subtracted in 200 components = -0.000376232 Jy ! Clean residual min=-0.003449 max=0.002761 Jy/beam ! Clean residual mean=0.000020 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0267542 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.0267542 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=0.033477Jy sigma=0.023669 ! Fit after self-cal, rms=0.033475Jy sigma=0.023668 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 = -0.000116529 Jy ! Component: 100 - total flux cleaned = -0.000116903 Jy ! Component: 150 - total flux cleaned = -0.000128544 Jy ! Component: 200 - total flux cleaned = -0.000129336 Jy ! Total flux subtracted in 200 components = -0.000129336 Jy ! Clean residual min=-0.003433 max=0.002750 Jy/beam ! Clean residual mean=0.000020 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0266248 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0266248 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=0.033471Jy sigma=0.023665 ! Fit after self-cal, rms=0.033469Jy sigma=0.023664 ! 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=1.955 mas, bmaj=5.273 mas, bpa=-7.543 degrees ! Estimated noise=19.7655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.955 x 5.273 at -7.543 degrees (North through East) ! Clean map min=-0.0028203 max=0.027707 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=1.484 mas, bmaj=3.711 mas, bpa=-3.473 degrees ! Estimated noise=28.7763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193584 Jy ! Component: 100 - total flux cleaned = 0.0251129 Jy ! Component: 150 - total flux cleaned = 0.027329 Jy ! Component: 200 - total flux cleaned = 0.0281841 Jy ! Total flux subtracted in 200 components = 0.0281841 Jy ! Clean residual min=-0.003216 max=0.002991 Jy/beam ! Clean residual mean=0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0281841 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0281841 Jy ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=5.273 mas, bpa=-7.543 degrees ! Estimated noise=19.7655 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 = -0.000676636 Jy ! Component: 100 - total flux cleaned = -0.000679551 Jy ! Component: 150 - total flux cleaned = -0.000702371 Jy ! Component: 200 - total flux cleaned = -0.000701803 Jy ! Total flux subtracted in 200 components = -0.000701803 Jy ! Clean residual min=-0.003091 max=0.002507 Jy/beam ! Clean residual mean=0.000014 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0274823 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0274823 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.14 mas, bmaj=14.95 mas, bpa=4.389 degrees ! Estimated noise=23.3552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000456488 Jy ! Component: 100 - total flux cleaned = -0.000471587 Jy ! Component: 150 - total flux cleaned = -0.000471732 Jy ! Component: 200 - total flux cleaned = -0.000497762 Jy ! Total flux subtracted in 200 components = -0.000497762 Jy ! Clean residual min=-0.003591 max=0.002801 Jy/beam ! Clean residual mean=0.000021 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.0269845 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 = -3.76928e-05 Jy ! Component: 100 - total flux cleaned = -6.24452e-05 Jy ! Component: 150 - total flux cleaned = -8.66025e-05 Jy ! Component: 200 - total flux cleaned = -0.000121344 Jy ! Total flux subtracted in 200 components = -0.000121344 Jy ! Clean residual min=-0.003549 max=0.002784 Jy/beam ! Clean residual mean=0.000021 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.0268632 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0268632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=5.273 mas, bpa=-7.543 degrees ! Estimated noise=19.7655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023107 Jy ! Component: 100 - total flux cleaned = 0.000202571 Jy ! Component: 150 - total flux cleaned = 0.00017593 Jy ! Component: 200 - total flux cleaned = 0.000150497 Jy ! Total flux subtracted in 200 components = 0.000150497 Jy ! Clean residual min=-0.002945 max=0.002486 Jy/beam ! Clean residual mean=0.000013 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0270137 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0270137 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=0.033482Jy sigma=0.023673 ! Fit after self-cal, rms=0.033480Jy sigma=0.023671 wmodel /d2/scr/pima/bp171aa_uvs/J1037-3343_C_map.mod ! Writing 35 model components to file: /d2/scr/pima/bp171aa_uvs/J1037-3343_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1037-3343_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1037-3343_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1037-3343_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1037-3343_C_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 = -0.00077485 Jy ! Component: 100 - total flux cleaned = -0.000814737 Jy ! Component: 150 - total flux cleaned = -0.000967177 Jy ! Component: 200 - total flux cleaned = -0.00103608 Jy ! Component: 250 - total flux cleaned = -0.00107021 Jy ! Component: 300 - total flux cleaned = -0.00100987 Jy ! Component: 350 - total flux cleaned = -0.00101161 Jy ! Component: 400 - total flux cleaned = -0.000984631 Jy ! Component: 450 - total flux cleaned = -0.000931985 Jy ! Component: 500 - total flux cleaned = -0.000882614 Jy ! Component: 550 - total flux cleaned = -0.000859196 Jy ! Component: 600 - total flux cleaned = -0.000836916 Jy ! Component: 650 - total flux cleaned = -0.000815661 Jy ! Component: 700 - total flux cleaned = -0.000815881 Jy ! Component: 750 - total flux cleaned = -0.000775006 Jy ! Component: 800 - total flux cleaned = -0.000775003 Jy ! Component: 850 - total flux cleaned = -0.00075587 Jy ! Component: 900 - total flux cleaned = -0.000719045 Jy ! Component: 950 - total flux cleaned = -0.000683617 Jy ! Component: 1000 - total flux cleaned = -0.000649044 Jy ! Component: 1050 - total flux cleaned = -0.000649016 Jy ! Component: 1100 - total flux cleaned = -0.000664876 Jy ! Component: 1150 - total flux cleaned = -0.000680898 Jy ! Component: 1200 - total flux cleaned = -0.00072742 Jy ! Component: 1250 - total flux cleaned = -0.000803793 Jy ! Component: 1300 - total flux cleaned = -0.000863349 Jy ! Component: 1350 - total flux cleaned = -0.0008777 Jy ! Component: 1400 - total flux cleaned = -0.000878081 Jy ! Component: 1450 - total flux cleaned = -0.000947925 Jy ! Component: 1500 - total flux cleaned = -0.00100241 Jy ! Component: 1550 - total flux cleaned = -0.00100238 Jy ! Component: 1600 - total flux cleaned = -0.00106875 Jy ! Component: 1650 - total flux cleaned = -0.00110805 Jy ! Component: 1700 - total flux cleaned = -0.00118561 Jy ! Component: 1750 - total flux cleaned = -0.0011984 Jy ! Component: 1800 - total flux cleaned = -0.00126166 Jy ! Component: 1850 - total flux cleaned = -0.0013117 Jy ! Component: 1900 - total flux cleaned = -0.00138589 Jy ! Component: 1950 - total flux cleaned = -0.00143482 Jy ! Component: 2000 - total flux cleaned = -0.00147122 Jy ! Component: 2050 - total flux cleaned = -0.00153142 Jy ! Component: 2100 - total flux cleaned = -0.00157925 Jy ! Component: 2150 - total flux cleaned = -0.0016385 Jy ! Component: 2200 - total flux cleaned = -0.00172076 Jy ! Component: 2250 - total flux cleaned = -0.00177916 Jy ! Component: 2300 - total flux cleaned = -0.0018603 Jy ! Component: 2350 - total flux cleaned = -0.00190629 Jy ! Component: 2400 - total flux cleaned = -0.00195214 Jy ! Component: 2450 - total flux cleaned = -0.00197495 Jy ! Component: 2500 - total flux cleaned = -0.00200901 Jy ! Component: 2550 - total flux cleaned = -0.00203159 Jy ! Component: 2600 - total flux cleaned = -0.00206525 Jy ! Component: 2650 - total flux cleaned = -0.00209881 Jy ! Component: 2700 - total flux cleaned = -0.00212113 Jy ! Component: 2750 - total flux cleaned = -0.00214343 Jy ! Component: 2800 - total flux cleaned = -0.00218795 Jy ! Component: 2850 - total flux cleaned = -0.00222128 Jy ! Component: 2900 - total flux cleaned = -0.00225453 Jy ! Component: 2950 - total flux cleaned = -0.00223237 Jy ! Component: 3000 - total flux cleaned = -0.00225453 Jy ! Component: 3050 - total flux cleaned = -0.00226557 Jy ! Component: 3100 - total flux cleaned = -0.00227661 Jy ! Component: 3150 - total flux cleaned = -0.00228761 Jy ! Component: 3200 - total flux cleaned = -0.00227656 Jy ! Component: 3250 - total flux cleaned = -0.00229872 Jy ! Component: 3300 - total flux cleaned = -0.00229875 Jy ! Component: 3350 - total flux cleaned = -0.0023098 Jy ! Component: 3400 - total flux cleaned = -0.00233196 Jy ! Component: 3450 - total flux cleaned = -0.00234312 Jy ! Component: 3500 - total flux cleaned = -0.00235419 Jy ! Component: 3550 - total flux cleaned = -0.00234304 Jy ! Component: 3600 - total flux cleaned = -0.00234306 Jy ! Component: 3650 - total flux cleaned = -0.00233187 Jy ! Component: 3700 - total flux cleaned = -0.00234304 Jy ! Component: 3750 - total flux cleaned = -0.00232063 Jy ! Component: 3800 - total flux cleaned = -0.0023207 Jy ! Component: 3850 - total flux cleaned = -0.00232082 Jy ! Component: 3900 - total flux cleaned = -0.00233232 Jy ! Component: 3950 - total flux cleaned = -0.00230925 Jy ! Component: 4000 - total flux cleaned = -0.00232081 Jy ! Component: 4050 - total flux cleaned = -0.00232093 Jy ! Total flux subtracted in 4096 components = -0.00232096 Jy ! Clean residual min=-0.000647 max=0.000682 Jy/beam ! Clean residual mean=0.000003 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0246927 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 288 components and 0.0246927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1037-3343_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.955 x 5.273 at -7.543 degrees (North through East) ! Clean map min=-0.0015367 max=0.026502 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1037-3343_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0265018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214158 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.42426 2.42426 4.84853 9.69706 19.3941 38.7882 77.5765 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 123.748 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1037-3343_C_uvs.log closed on Thu Nov 28 23:34:28 2013