! Started logfile: /d2/scr/pima/bp171aa_uvs/J1235-2515_X_uvs.log on Thu Nov 28 23:37:17 2013 obs /d2/scr/pima/bp171aa_uvs/J1235-2515_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1235-2515_X_uva.fits ! AN table 1: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.510989 visibilities/baseline/integration-bin. ! Found source: J1235-2515 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1488 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/bp171aa_uvs/J1235-2515_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003389Jy sigma=0.709408 ! Fit after self-cal, rms=0.980114Jy sigma=0.692964 ! 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=1.842 mas, bmaj=9.654 mas, bpa=-9.794 degrees ! Estimated noise=32.0317 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 = 0.0166446 Jy ! Component: 100 - total flux cleaned = 0.0176761 Jy ! Total flux subtracted in 100 components = 0.0176761 Jy ! Clean residual min=-0.003357 max=0.003757 Jy/beam ! Clean residual mean=-0.000019 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.0176761 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0176761 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=0.031720Jy sigma=0.022424 ! Fit after self-cal, rms=0.029068Jy sigma=0.020549 ! 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=2.125 mas, bmaj=9.547 mas, bpa=-10.46 degrees ! Estimated noise=26.1386 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 = 0.00270794 Jy ! Component: 100 - total flux cleaned = 0.00204487 Jy ! Component: 150 - total flux cleaned = 0.00139734 Jy ! Component: 200 - total flux cleaned = 0.0010427 Jy ! Total flux subtracted in 200 components = 0.0010427 Jy ! Clean residual min=-0.002333 max=0.002419 Jy/beam ! Clean residual mean=-0.000018 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0187188 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0187188 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=0.028276Jy sigma=0.019989 ! Fit after self-cal, rms=0.028184Jy sigma=0.019924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.125 x 9.547 at -10.46 degrees (North through East) ! Clean map min=-0.0041837 max=0.025009 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.028184Jy sigma=0.019924 ! Fit after self-cal, rms=0.027803Jy sigma=0.019658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=9.55 mas, bpa=-10.33 degrees ! Estimated noise=26.3542 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 = -0.00123598 Jy ! Component: 100 - total flux cleaned = -0.00139911 Jy ! Component: 150 - total flux cleaned = -0.0014672 Jy ! Component: 200 - total flux cleaned = -0.00155571 Jy ! Total flux subtracted in 200 components = -0.00155571 Jy ! Clean residual min=-0.002502 max=0.002323 Jy/beam ! Clean residual mean=-0.000020 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0171631 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.0171631 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=0.027693Jy sigma=0.019580 ! Fit after self-cal, rms=0.027676Jy sigma=0.019568 ! 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=0.027676Jy sigma=0.019568 ! Fit after self-cal, rms=0.027676Jy sigma=0.019568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=9.55 mas, bpa=-10.33 degrees ! Estimated noise=26.3542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508901 Jy ! Component: 100 - total flux cleaned = -0.000536047 Jy ! Component: 150 - total flux cleaned = -0.000584368 Jy ! Component: 200 - total flux cleaned = -0.000628049 Jy ! Total flux subtracted in 200 components = -0.000628049 Jy ! Clean residual min=-0.002461 max=0.002064 Jy/beam ! Clean residual mean=-0.000019 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.016535 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 79 components and 0.016535 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=0.027627Jy sigma=0.019533 ! Fit after self-cal, rms=0.027585Jy sigma=0.019504 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 = -0.000169856 Jy ! Component: 100 - total flux cleaned = -0.000192556 Jy ! Component: 150 - total flux cleaned = -0.00022961 Jy ! Component: 200 - total flux cleaned = -0.000263478 Jy ! Total flux subtracted in 200 components = -0.000263478 Jy ! Clean residual min=-0.002289 max=0.001806 Jy/beam ! Clean residual mean=-0.000019 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0162715 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 90 components and 0.0162715 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=0.027557Jy sigma=0.019484 ! Fit after self-cal, rms=0.027547Jy sigma=0.019477 ! 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=0.027547Jy sigma=0.019477 ! Fit after self-cal, rms=0.027547Jy sigma=0.019477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=9.55 mas, bpa=-10.33 degrees ! Estimated noise=26.3542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119579 Jy ! Component: 100 - total flux cleaned = -0.000149813 Jy ! Component: 150 - total flux cleaned = -0.000162951 Jy ! Component: 200 - total flux cleaned = -0.000176098 Jy ! Total flux subtracted in 200 components = -0.000176098 Jy ! Clean residual min=-0.002356 max=0.001791 Jy/beam ! Clean residual mean=-0.000019 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0160954 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 115 components and 0.0160954 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=0.027530Jy sigma=0.019465 ! Fit after self-cal, rms=0.027513Jy sigma=0.019453 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 = -0.000104092 Jy ! Component: 100 - total flux cleaned = -0.000104693 Jy ! Component: 150 - total flux cleaned = -0.000105594 Jy ! Component: 200 - total flux cleaned = -0.000105714 Jy ! Total flux subtracted in 200 components = -0.000105714 Jy ! Clean residual min=-0.002426 max=0.001855 Jy/beam ! Clean residual mean=-0.000020 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0159897 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 137 components and 0.0159897 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=0.027499Jy sigma=0.019443 ! Fit after self-cal, rms=0.027492Jy sigma=0.019438 ! 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=0.027492Jy sigma=0.019438 ! Fit after self-cal, rms=0.027492Jy sigma=0.019438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.896 mas, bmaj=9.238 mas, bpa=-10.34 degrees ! Estimated noise=27.4376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.74301e-05 Jy ! Component: 100 - total flux cleaned = 0.000121221 Jy ! Component: 150 - total flux cleaned = 0.000129831 Jy ! Component: 200 - total flux cleaned = 0.000138142 Jy ! Total flux subtracted in 200 components = 0.000138142 Jy ! Clean residual min=-0.002445 max=0.002010 Jy/beam ! Clean residual mean=-0.000023 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0161279 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.0161279 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=0.027485Jy sigma=0.019433 ! Fit after self-cal, rms=0.027483Jy sigma=0.019432 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 = 7.11721e-06 Jy ! Component: 100 - total flux cleaned = 3.52089e-05 Jy ! Component: 150 - total flux cleaned = 4.30411e-05 Jy ! Component: 200 - total flux cleaned = 4.33796e-05 Jy ! Total flux subtracted in 200 components = 4.33796e-05 Jy ! Clean residual min=-0.002443 max=0.001994 Jy/beam ! Clean residual mean=-0.000023 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0161712 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.0161712 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=0.027478Jy sigma=0.019428 ! Fit after self-cal, rms=0.027477Jy sigma=0.019427 ! 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=2.119 mas, bmaj=9.55 mas, bpa=-10.33 degrees ! Estimated noise=26.3542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.119 x 9.55 at -10.33 degrees (North through East) ! Clean map min=-0.0065971 max=0.02517 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=1.842 mas, bmaj=9.654 mas, bpa=-9.794 degrees ! Estimated noise=32.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191965 Jy ! Component: 100 - total flux cleaned = 0.0195641 Jy ! Component: 150 - total flux cleaned = 0.018383 Jy ! Component: 200 - total flux cleaned = 0.0179979 Jy ! Total flux subtracted in 200 components = 0.0179979 Jy ! Clean residual min=-0.002734 max=0.002869 Jy/beam ! Clean residual mean=-0.000014 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0179979 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0179979 Jy ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=9.55 mas, bpa=-10.33 degrees ! Estimated noise=26.3542 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 = -0.000608971 Jy ! Component: 100 - total flux cleaned = -0.000784442 Jy ! Component: 150 - total flux cleaned = -0.000931362 Jy ! Component: 200 - total flux cleaned = -0.00109714 Jy ! Total flux subtracted in 200 components = -0.00109714 Jy ! Clean residual min=-0.002516 max=0.002096 Jy/beam ! Clean residual mean=-0.000018 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0169008 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.0169008 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=2.896 mas, bmaj=9.238 mas, bpa=-10.34 degrees ! Estimated noise=27.4376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105524 Jy ! Component: 100 - total flux cleaned = -0.000105611 Jy ! Component: 150 - total flux cleaned = -0.000126528 Jy ! Component: 200 - total flux cleaned = -0.000145124 Jy ! Total flux subtracted in 200 components = -0.000145124 Jy ! Clean residual min=-0.002583 max=0.002104 Jy/beam ! Clean residual mean=-0.000022 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0167557 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 = -1.77282e-05 Jy ! Component: 100 - total flux cleaned = -3.43382e-05 Jy ! Component: 150 - total flux cleaned = -6.52016e-05 Jy ! Component: 200 - total flux cleaned = -9.2734e-05 Jy ! Total flux subtracted in 200 components = -9.2734e-05 Jy ! Clean residual min=-0.002536 max=0.002033 Jy/beam ! Clean residual mean=-0.000022 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.016663 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 104 components and 0.016663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=9.55 mas, bpa=-10.33 degrees ! Estimated noise=26.3542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.41578e-05 Jy ! Component: 100 - total flux cleaned = -0.00020696 Jy ! Component: 150 - total flux cleaned = -0.000321163 Jy ! Component: 200 - total flux cleaned = -0.000391658 Jy ! Total flux subtracted in 200 components = -0.000391658 Jy ! Clean residual min=-0.002426 max=0.001848 Jy/beam ! Clean residual mean=-0.000019 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0162713 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.0162713 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=0.027487Jy sigma=0.019435 ! Fit after self-cal, rms=0.027484Jy sigma=0.019432 wmodel /d2/scr/pima/bp171aa_uvs/J1235-2515_X_map.mod ! Writing 123 model components to file: /d2/scr/pima/bp171aa_uvs/J1235-2515_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1235-2515_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1235-2515_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1235-2515_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1235-2515_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 = -0.0010507 Jy ! Component: 100 - total flux cleaned = -0.00159324 Jy ! Component: 150 - total flux cleaned = -0.00156538 Jy ! Component: 200 - total flux cleaned = -0.00158499 Jy ! Component: 250 - total flux cleaned = -0.00183575 Jy ! Component: 300 - total flux cleaned = -0.0020042 Jy ! Component: 350 - total flux cleaned = -0.002102 Jy ! Component: 400 - total flux cleaned = -0.00224832 Jy ! Component: 450 - total flux cleaned = -0.00241893 Jy ! Component: 500 - total flux cleaned = -0.00256386 Jy ! Component: 550 - total flux cleaned = -0.00274692 Jy ! Component: 600 - total flux cleaned = -0.00293581 Jy ! Component: 650 - total flux cleaned = -0.00303222 Jy ! Component: 700 - total flux cleaned = -0.00312494 Jy ! Component: 750 - total flux cleaned = -0.00320122 Jy ! Component: 800 - total flux cleaned = -0.0032992 Jy ! Component: 850 - total flux cleaned = -0.00333467 Jy ! Component: 900 - total flux cleaned = -0.00338036 Jy ! Component: 950 - total flux cleaned = -0.00340257 Jy ! Component: 1000 - total flux cleaned = -0.00343496 Jy ! Component: 1050 - total flux cleaned = -0.00348743 Jy ! Component: 1100 - total flux cleaned = -0.00350786 Jy ! Component: 1150 - total flux cleaned = -0.00354793 Jy ! Component: 1200 - total flux cleaned = -0.00361618 Jy ! Component: 1250 - total flux cleaned = -0.00363522 Jy ! Component: 1300 - total flux cleaned = -0.00366337 Jy ! Component: 1350 - total flux cleaned = -0.00368174 Jy ! Component: 1400 - total flux cleaned = -0.00371773 Jy ! Component: 1450 - total flux cleaned = -0.00370003 Jy ! Component: 1500 - total flux cleaned = -0.00368243 Jy ! Component: 1550 - total flux cleaned = -0.00369101 Jy ! Component: 1600 - total flux cleaned = -0.00366529 Jy ! Component: 1650 - total flux cleaned = -0.00364836 Jy ! Component: 1700 - total flux cleaned = -0.00364003 Jy ! Component: 1750 - total flux cleaned = -0.00362339 Jy ! Component: 1800 - total flux cleaned = -0.00360711 Jy ! Component: 1850 - total flux cleaned = -0.00361528 Jy ! Component: 1900 - total flux cleaned = -0.00361517 Jy ! Component: 1950 - total flux cleaned = -0.00362318 Jy ! Component: 2000 - total flux cleaned = -0.00363109 Jy ! Component: 2050 - total flux cleaned = -0.00363105 Jy ! Component: 2100 - total flux cleaned = -0.00363112 Jy ! Component: 2150 - total flux cleaned = -0.00362335 Jy ! Component: 2200 - total flux cleaned = -0.003608 Jy ! Component: 2250 - total flux cleaned = -0.00362331 Jy ! Component: 2300 - total flux cleaned = -0.0036157 Jy ! Component: 2350 - total flux cleaned = -0.00359308 Jy ! Component: 2400 - total flux cleaned = -0.00357805 Jy ! Component: 2450 - total flux cleaned = -0.00357057 Jy ! Component: 2500 - total flux cleaned = -0.00354824 Jy ! Component: 2550 - total flux cleaned = -0.0035334 Jy ! Component: 2600 - total flux cleaned = -0.0035186 Jy ! Component: 2650 - total flux cleaned = -0.00348918 Jy ! Component: 2700 - total flux cleaned = -0.00345252 Jy ! Component: 2750 - total flux cleaned = -0.00340867 Jy ! Component: 2800 - total flux cleaned = -0.00335768 Jy ! Component: 2850 - total flux cleaned = -0.00332862 Jy ! Component: 2900 - total flux cleaned = -0.00329232 Jy ! Component: 2950 - total flux cleaned = -0.00326332 Jy ! Component: 3000 - total flux cleaned = -0.00322709 Jy ! Component: 3050 - total flux cleaned = -0.00319086 Jy ! Component: 3100 - total flux cleaned = -0.00317634 Jy ! Component: 3150 - total flux cleaned = -0.00314741 Jy ! Component: 3200 - total flux cleaned = -0.00311841 Jy ! Component: 3250 - total flux cleaned = -0.00309662 Jy ! Component: 3300 - total flux cleaned = -0.0030603 Jy ! Component: 3350 - total flux cleaned = -0.00304585 Jy ! Component: 3400 - total flux cleaned = -0.0030022 Jy ! Component: 3450 - total flux cleaned = -0.00295848 Jy ! Component: 3500 - total flux cleaned = -0.00292925 Jy ! Component: 3550 - total flux cleaned = -0.00290738 Jy ! Component: 3600 - total flux cleaned = -0.0028635 Jy ! Component: 3650 - total flux cleaned = -0.00283421 Jy ! Component: 3700 - total flux cleaned = -0.0027902 Jy ! Component: 3750 - total flux cleaned = -0.00275343 Jy ! Component: 3800 - total flux cleaned = -0.0027313 Jy ! Component: 3850 - total flux cleaned = -0.00271649 Jy ! Component: 3900 - total flux cleaned = -0.00269427 Jy ! Component: 3950 - total flux cleaned = -0.00265716 Jy ! Component: 4000 - total flux cleaned = -0.00261976 Jy ! Component: 4050 - total flux cleaned = -0.00258969 Jy ! Total flux subtracted in 4096 components = -0.00255193 Jy ! Clean residual min=-0.000424 max=0.000415 Jy/beam ! Clean residual mean=-0.000003 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0137194 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 415 components and 0.0137194 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1235-2515_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.119 x 9.55 at -10.33 degrees (North through East) ! Clean map min=-0.0063223 max=0.025016 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1235-2515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0250157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75732 1.75732 3.51465 7.02929 14.0586 28.1172 56.2343 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 170.714 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1235-2515_X_uvs.log closed on Thu Nov 28 23:37:23 2013