! Started logfile: /d2/scr/pima/bp171aa_uvs/J1132+6324_C_uvs.log on Thu Nov 28 23:36:24 2013 obs /d2/scr/pima/bp171aa_uvs/J1132+6324_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1132+6324_C_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.532143 visibilities/baseline/integration-bin. ! Found source: J1132+6324 ! ! 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 1192 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/J1132+6324_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.983637Jy sigma=0.695296 ! Fit after self-cal, rms=0.968920Jy sigma=0.685005 ! 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=5.428 mas, bmaj=7.077 mas, bpa=-81.36 degrees ! Estimated noise=37.1823 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 = 0.0222145 Jy ! Component: 100 - total flux cleaned = 0.0298562 Jy ! Total flux subtracted in 100 components = 0.0298562 Jy ! Clean residual min=-0.006476 max=0.006440 Jy/beam ! Clean residual mean=-0.000293 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.0298562 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.0298562 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=0.033083Jy sigma=0.023390 ! Fit after self-cal, rms=0.032784Jy sigma=0.023178 ! 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=5.808 mas, bmaj=8.027 mas, bpa=-83.62 degrees ! Estimated noise=29.8861 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 = 0.009795 Jy ! Component: 100 - total flux cleaned = 0.0148192 Jy ! Component: 150 - total flux cleaned = 0.0166894 Jy ! Component: 200 - total flux cleaned = 0.0171639 Jy ! Total flux subtracted in 200 components = 0.0171639 Jy ! Clean residual min=-0.003716 max=0.003696 Jy/beam ! Clean residual mean=-0.000121 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.04702 Jy ! Performing phase self-cal ! Adding 142 model components to the UV plane model. ! The established model now contains 190 components and 0.04702 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=0.024967Jy sigma=0.017650 ! Fit after self-cal, rms=0.024776Jy sigma=0.017515 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.808 x 8.027 at -83.62 degrees (North through East) ! Clean map min=-0.0064284 max=0.027201 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* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! 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. ! 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. ! 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. ! 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. ! 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. ! 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. ! 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=0.024776Jy sigma=0.017515 ! Fit after self-cal, rms=0.024776Jy sigma=0.017515 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.808 mas, bmaj=8.027 mas, bpa=-83.62 degrees ! Estimated noise=29.8861 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 = -0.00123119 Jy ! Component: 100 - total flux cleaned = -0.00229012 Jy ! Component: 150 - total flux cleaned = -0.00273479 Jy ! Component: 200 - total flux cleaned = -0.00323439 Jy ! Total flux subtracted in 200 components = -0.00323439 Jy ! Clean residual min=-0.001877 max=0.001901 Jy/beam ! Clean residual mean=-0.000060 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0437856 Jy ! Performing phase self-cal ! Adding 133 model components to the UV plane model. ! The established model now contains 312 components and 0.0437856 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=0.022762Jy sigma=0.016091 ! Fit after self-cal, rms=0.022649Jy sigma=0.016011 ! 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=0.022649Jy sigma=0.016011 ! Fit after self-cal, rms=0.022793Jy sigma=0.015996 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.792 mas, bmaj=8.017 mas, bpa=-83.39 degrees ! Estimated noise=30.0903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204214 Jy ! Component: 100 - total flux cleaned = -0.00262024 Jy ! Component: 150 - total flux cleaned = -0.00327523 Jy ! Component: 200 - total flux cleaned = -0.00391833 Jy ! Total flux subtracted in 200 components = -0.00391833 Jy ! Clean residual min=-0.001098 max=0.001094 Jy/beam ! Clean residual mean=-0.000025 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0398673 Jy selfcal ! Performing phase self-cal ! Adding 125 model components to the UV plane model. ! The established model now contains 424 components and 0.0398673 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=0.022104Jy sigma=0.015504 ! Fit after self-cal, rms=0.022073Jy sigma=0.015483 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 = -0.0011493 Jy ! Component: 100 - total flux cleaned = -0.00168267 Jy ! Component: 150 - total flux cleaned = -0.00224722 Jy ! Component: 200 - total flux cleaned = -0.00247601 Jy ! Total flux subtracted in 200 components = -0.00247601 Jy ! Clean residual min=-0.000726 max=0.000721 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0373913 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 502 components and 0.0373913 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=0.021827Jy sigma=0.015307 ! Fit after self-cal, rms=0.021816Jy sigma=0.015299 ! 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=0.021816Jy sigma=0.015299 ! Fit after self-cal, rms=0.021781Jy sigma=0.015229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.782 mas, bmaj=8.023 mas, bpa=-83.29 degrees ! Estimated noise=30.1092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100846 Jy ! Component: 100 - total flux cleaned = -0.00136357 Jy ! Component: 150 - total flux cleaned = -0.00183475 Jy ! Component: 200 - total flux cleaned = -0.00226765 Jy ! Total flux subtracted in 200 components = -0.00226765 Jy ! Clean residual min=-0.000579 max=0.000573 Jy/beam ! Clean residual mean=-0.000005 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0351236 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 565 components and 0.0351236 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=0.021634Jy sigma=0.015123 ! Fit after self-cal, rms=0.021635Jy sigma=0.015117 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 = -0.00035577 Jy ! Component: 100 - total flux cleaned = -0.000524506 Jy ! Component: 150 - total flux cleaned = -0.000680598 Jy ! Component: 200 - total flux cleaned = -0.000889573 Jy ! Total flux subtracted in 200 components = -0.000889573 Jy ! Clean residual min=-0.000484 max=0.000481 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0342341 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 619 components and 0.0342341 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=0.021550Jy sigma=0.015057 ! Fit after self-cal, rms=0.021548Jy sigma=0.015054 ! 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=0.021548Jy sigma=0.015054 ! Fit after self-cal, rms=0.021490Jy sigma=0.014983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.339 mas, bmaj=8.276 mas, bpa=-86.89 degrees ! Estimated noise=30.3792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182953 Jy ! Component: 100 - total flux cleaned = 5.20501e-05 Jy ! Component: 150 - total flux cleaned = -0.000126231 Jy ! Component: 200 - total flux cleaned = -0.00029639 Jy ! Total flux subtracted in 200 components = -0.00029639 Jy ! Clean residual min=-0.000453 max=0.000450 Jy/beam ! Clean residual mean=0.000007 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0339377 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 693 components and 0.0339377 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=0.021415Jy sigma=0.014930 ! Fit after self-cal, rms=0.021419Jy sigma=0.014926 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 = -7.95487e-05 Jy ! Component: 100 - total flux cleaned = -0.000360077 Jy ! Component: 150 - total flux cleaned = -0.000504826 Jy ! Component: 200 - total flux cleaned = -0.000665041 Jy ! Total flux subtracted in 200 components = -0.000665041 Jy ! Clean residual min=-0.000371 max=0.000371 Jy/beam ! Clean residual mean=0.000011 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0332726 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 754 components and 0.0332726 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=0.021375Jy sigma=0.014893 ! Fit after self-cal, rms=0.021374Jy sigma=0.014892 ! 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=5.757 mas, bmaj=8.012 mas, bpa=-83.33 degrees ! Estimated noise=29.9842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.757 x 8.012 at -83.33 degrees (North through East) ! Clean map min=-0.0039416 max=0.024825 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=5.39 mas, bmaj=7.052 mas, bpa=-81.4 degrees ! Estimated noise=37.2698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218289 Jy ! Component: 100 - total flux cleaned = 0.0287963 Jy ! Component: 150 - total flux cleaned = 0.0339916 Jy ! Component: 200 - total flux cleaned = 0.0382758 Jy ! Total flux subtracted in 200 components = 0.0382758 Jy ! Clean residual min=-0.004593 max=0.004590 Jy/beam ! Clean residual mean=-0.000207 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.0382758 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 117 model components to the UV plane model. ! The established model now contains 117 components and 0.0382758 Jy ! Inverting map and beam ! Estimated beam: bmin=5.757 mas, bmaj=8.012 mas, bpa=-83.33 degrees ! Estimated noise=29.9842 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 = 0.00467165 Jy ! Component: 100 - total flux cleaned = 0.0052619 Jy ! Component: 150 - total flux cleaned = 0.00505906 Jy ! Component: 200 - total flux cleaned = 0.00464441 Jy ! Total flux subtracted in 200 components = 0.00464441 Jy ! Clean residual min=-0.003004 max=0.002989 Jy/beam ! Clean residual mean=-0.000097 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.0429202 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 246 components and 0.0429202 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=6.339 mas, bmaj=8.276 mas, bpa=-86.89 degrees ! Estimated noise=30.3792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167214 Jy ! Component: 100 - total flux cleaned = -1.11757e-05 Jy ! Component: 150 - total flux cleaned = -0.000903774 Jy ! Component: 200 - total flux cleaned = -0.00205026 Jy ! Total flux subtracted in 200 components = -0.00205026 Jy ! Clean residual min=-0.001617 max=0.001613 Jy/beam ! Clean residual mean=-0.000050 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.04087 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 = -0.00097949 Jy ! Component: 100 - total flux cleaned = -0.00159857 Jy ! Component: 150 - total flux cleaned = -0.00207718 Jy ! Component: 200 - total flux cleaned = -0.00226291 Jy ! Total flux subtracted in 200 components = -0.00226291 Jy ! Clean residual min=-0.000959 max=0.000950 Jy/beam ! Clean residual mean=-0.000018 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0386071 Jy ! Adding 227 model components to the UV plane model. ! The established model now contains 455 components and 0.0386071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.757 mas, bmaj=8.012 mas, bpa=-83.33 degrees ! Estimated noise=29.9842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114014 Jy ! Component: 100 - total flux cleaned = -0.00133067 Jy ! Component: 150 - total flux cleaned = -0.00150007 Jy ! Component: 200 - total flux cleaned = -0.00173573 Jy ! Total flux subtracted in 200 components = -0.00173573 Jy ! Clean residual min=-0.000627 max=0.000620 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0368714 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 512 components and 0.0368714 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=0.021581Jy sigma=0.015041 ! Fit after self-cal, rms=0.021563Jy sigma=0.015031 wmodel /d2/scr/pima/bp171aa_uvs/J1132+6324_C_map.mod ! Writing 512 model components to file: /d2/scr/pima/bp171aa_uvs/J1132+6324_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1132+6324_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1132+6324_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1132+6324_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171aa_uvs/J1132+6324_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.757 x 8.012 at -83.33 degrees (North through East) ! Clean map min=-0.0038653 max=0.023979 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1132+6324_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0239786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286082 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.57922 3.57922 7.15844 14.3169 28.6338 57.2675 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 83.817 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1132+6324_C_uvs.log closed on Thu Nov 28 23:36:28 2013