! Started logfile: /d2/scr/pima/bp171a3_uvs/J0922+5137_C_uvs.log on Mon Feb 24 08:44:41 2014 obs /d2/scr/pima/bp171a3_uvs/J0922+5137_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0922+5137_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0922+5137 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 504 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/bp171a3_uvs/J0922+5137_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. ! ! 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=1.001139Jy sigma=40.710427 ! Fit after self-cal, rms=0.969428Jy sigma=39.441021 ! 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=1.53 mas, bmaj=4.533 mas, bpa=15.8 degrees ! Estimated noise=1.0728 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 = 0.0236467 Jy ! Component: 100 - total flux cleaned = 0.028822 Jy ! Total flux subtracted in 100 components = 0.028822 Jy ! Clean residual min=-0.002291 max=0.003350 Jy/beam ! Clean residual mean=0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.028822 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.028822 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=0.019068Jy sigma=0.726014 ! Fit after self-cal, rms=0.015760Jy sigma=0.540743 ! 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=1.829 mas, bmaj=4.912 mas, bpa=16.19 degrees ! Estimated noise=0.805924 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 = 0.00321537 Jy ! Component: 100 - total flux cleaned = 0.00444791 Jy ! Component: 150 - total flux cleaned = 0.00474269 Jy ! Component: 200 - total flux cleaned = 0.00481478 Jy ! Total flux subtracted in 200 components = 0.00481478 Jy ! Clean residual min=-0.001936 max=0.002124 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0336368 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0336368 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=0.015183Jy sigma=0.509641 ! Fit after self-cal, rms=0.015186Jy sigma=0.509516 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.829 x 4.912 at 16.19 degrees (North through East) ! Clean map min=-0.0018967 max=0.032967 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.95 KP 0.88 NL 1.18 ! OV 1.01 PT 0.99 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.12 KP 1.11 NL 0.94 ! OV 0.87 PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.015186Jy sigma=0.509516 ! Fit after self-cal, rms=0.015355Jy sigma=0.502045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=4.931 mas, bpa=16.17 degrees ! Estimated noise=0.811987 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 = 0.000405438 Jy ! Component: 100 - total flux cleaned = 0.000430687 Jy ! Component: 150 - total flux cleaned = 0.000420154 Jy ! Component: 200 - total flux cleaned = 0.000393174 Jy ! Total flux subtracted in 200 components = 0.000393174 Jy ! Clean residual min=-0.001836 max=0.001859 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.03403 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.0340299 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=0.015337Jy sigma=0.500955 ! Fit after self-cal, rms=0.015349Jy sigma=0.500823 ! 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=0.015349Jy sigma=0.500823 ! Fit after self-cal, rms=0.015390Jy sigma=0.500702 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=4.929 mas, bpa=16.17 degrees ! Estimated noise=0.814829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126467 Jy ! Component: 100 - total flux cleaned = 0.000108651 Jy ! Component: 150 - total flux cleaned = 0.000100396 Jy ! Component: 200 - total flux cleaned = 0.00010008 Jy ! Total flux subtracted in 200 components = 0.00010008 Jy ! Clean residual min=-0.001832 max=0.001839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.03413 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.03413 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=0.015379Jy sigma=0.500302 ! Fit after self-cal, rms=0.015382Jy sigma=0.500267 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 = -2.30503e-05 Jy ! Component: 100 - total flux cleaned = -2.29472e-05 Jy ! Component: 150 - total flux cleaned = -3.00945e-05 Jy ! Component: 200 - total flux cleaned = -2.98323e-05 Jy ! Total flux subtracted in 200 components = -2.98323e-05 Jy ! Clean residual min=-0.001817 max=0.001803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0341002 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0341002 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=0.015372Jy sigma=0.500048 ! Fit after self-cal, rms=0.015374Jy sigma=0.500015 ! 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=0.015374Jy sigma=0.500015 ! Fit after self-cal, rms=0.015381Jy sigma=0.499989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=4.927 mas, bpa=16.16 degrees ! Estimated noise=0.815765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65514e-05 Jy ! Component: 100 - total flux cleaned = 2.93001e-05 Jy ! Component: 150 - total flux cleaned = 2.26208e-05 Jy ! Component: 200 - total flux cleaned = 2.2456e-05 Jy ! Total flux subtracted in 200 components = 2.2456e-05 Jy ! Clean residual min=-0.001813 max=0.001781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0341227 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0341227 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=0.015374Jy sigma=0.499782 ! Fit after self-cal, rms=0.015376Jy sigma=0.499755 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 = -1.17799e-05 Jy ! Component: 100 - total flux cleaned = -1.2046e-05 Jy ! Component: 150 - total flux cleaned = -1.21278e-05 Jy ! Component: 200 - total flux cleaned = -6.64267e-06 Jy ! Total flux subtracted in 200 components = -6.64267e-06 Jy ! Clean residual min=-0.001810 max=0.001753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.034116 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.034116 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=0.015369Jy sigma=0.499625 ! Fit after self-cal, rms=0.015371Jy sigma=0.499599 ! 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=0.015371Jy sigma=0.499599 ! Fit after self-cal, rms=0.015372Jy sigma=0.499590 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=6.227 mas, bpa=8.728 degrees ! Estimated noise=0.983375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457719 Jy ! Component: 100 - total flux cleaned = 0.000500736 Jy ! Component: 150 - total flux cleaned = 0.000533875 Jy ! Component: 200 - total flux cleaned = 0.000553107 Jy ! Total flux subtracted in 200 components = 0.000553107 Jy ! Clean residual min=-0.001774 max=0.001748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0346691 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0346691 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=0.015394Jy sigma=0.499893 ! Fit after self-cal, rms=0.015396Jy sigma=0.499857 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 = 2.16642e-05 Jy ! Component: 100 - total flux cleaned = 2.06654e-05 Jy ! Component: 150 - total flux cleaned = 2.05458e-05 Jy ! Component: 200 - total flux cleaned = 2.09168e-05 Jy ! Total flux subtracted in 200 components = 2.09168e-05 Jy ! Clean residual min=-0.001760 max=0.001713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.03469 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.03469 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=0.015406Jy sigma=0.500221 ! Fit after self-cal, rms=0.015408Jy sigma=0.500183 ! 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=1.832 mas, bmaj=4.927 mas, bpa=16.16 degrees ! Estimated noise=0.816167 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.832 x 4.927 at 16.16 degrees (North through East) ! Clean map min=-0.0016859 max=0.033753 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=1.532 mas, bmaj=4.529 mas, bpa=15.72 degrees ! Estimated noise=1.08778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257007 Jy ! Component: 100 - total flux cleaned = 0.0313267 Jy ! Component: 150 - total flux cleaned = 0.0327729 Jy ! Component: 200 - total flux cleaned = 0.0335967 Jy ! Total flux subtracted in 200 components = 0.0335967 Jy ! Clean residual min=-0.002087 max=0.001751 Jy/beam ! Clean residual mean=-0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0335967 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0335967 Jy ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=4.927 mas, bpa=16.16 degrees ! Estimated noise=0.816167 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163837 Jy ! Component: 100 - total flux cleaned = 0.00156183 Jy ! Component: 150 - total flux cleaned = 0.00145673 Jy ! Component: 200 - total flux cleaned = 0.00134045 Jy ! Total flux subtracted in 200 components = 0.00134045 Jy ! Clean residual min=-0.001570 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0349372 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.0349372 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=3.587 mas, bmaj=6.227 mas, bpa=8.728 degrees ! Estimated noise=0.983375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291943 Jy ! Component: 100 - total flux cleaned = -0.000544241 Jy ! Component: 150 - total flux cleaned = -0.000679474 Jy ! Component: 200 - total flux cleaned = -0.000781634 Jy ! Total flux subtracted in 200 components = -0.000781634 Jy ! Clean residual min=-0.001240 max=0.001269 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0341555 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 = -9.21625e-05 Jy ! Component: 100 - total flux cleaned = -0.000175823 Jy ! Component: 150 - total flux cleaned = -0.000251491 Jy ! Component: 200 - total flux cleaned = -0.000309244 Jy ! Total flux subtracted in 200 components = -0.000309244 Jy ! Clean residual min=-0.001227 max=0.001166 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0338463 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.0338463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.832 mas, bmaj=4.927 mas, bpa=16.16 degrees ! Estimated noise=0.816167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105007 Jy ! Component: 100 - total flux cleaned = -9.1308e-05 Jy ! Component: 150 - total flux cleaned = -9.1368e-05 Jy ! Component: 200 - total flux cleaned = -7.89349e-05 Jy ! Total flux subtracted in 200 components = -7.89349e-05 Jy ! Clean residual min=-0.001433 max=0.001141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0337674 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0337674 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=0.015051Jy sigma=0.489431 ! Fit after self-cal, rms=0.015038Jy sigma=0.488565 wmodel /d2/scr/pima/bp171a3_uvs/J0922+5137_C_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp171a3_uvs/J0922+5137_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0922+5137_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0922+5137_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0922+5137_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0922+5137_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 = -0.000622572 Jy ! Component: 100 - total flux cleaned = -0.00108049 Jy ! Component: 150 - total flux cleaned = -0.00140669 Jy ! Component: 200 - total flux cleaned = -0.00175342 Jy ! Component: 250 - total flux cleaned = -0.00201006 Jy ! Component: 300 - total flux cleaned = -0.00232581 Jy ! Component: 350 - total flux cleaned = -0.00247769 Jy ! Component: 400 - total flux cleaned = -0.0025756 Jy ! Component: 450 - total flux cleaned = -0.00271702 Jy ! Component: 500 - total flux cleaned = -0.00277797 Jy ! Component: 550 - total flux cleaned = -0.002867 Jy ! Component: 600 - total flux cleaned = -0.00293928 Jy ! Component: 650 - total flux cleaned = -0.00296734 Jy ! Component: 700 - total flux cleaned = -0.00298076 Jy ! Component: 750 - total flux cleaned = -0.00300775 Jy ! Component: 800 - total flux cleaned = -0.00309973 Jy ! Component: 850 - total flux cleaned = -0.00309991 Jy ! Component: 900 - total flux cleaned = -0.00318827 Jy ! Component: 950 - total flux cleaned = -0.00324985 Jy ! Component: 1000 - total flux cleaned = -0.00328575 Jy ! Component: 1050 - total flux cleaned = -0.0033211 Jy ! Component: 1100 - total flux cleaned = -0.00336698 Jy ! Component: 1150 - total flux cleaned = -0.00340085 Jy ! Component: 1200 - total flux cleaned = -0.00343408 Jy ! Component: 1250 - total flux cleaned = -0.00344481 Jy ! Component: 1300 - total flux cleaned = -0.00346614 Jy ! Component: 1350 - total flux cleaned = -0.00350755 Jy ! Component: 1400 - total flux cleaned = -0.00351754 Jy ! Component: 1450 - total flux cleaned = -0.00355756 Jy ! Component: 1500 - total flux cleaned = -0.00357697 Jy ! Component: 1550 - total flux cleaned = -0.00358639 Jy ! Component: 1600 - total flux cleaned = -0.00361488 Jy ! Component: 1650 - total flux cleaned = -0.00363374 Jy ! Component: 1700 - total flux cleaned = -0.00367092 Jy ! Component: 1750 - total flux cleaned = -0.00369824 Jy ! Component: 1800 - total flux cleaned = -0.00369833 Jy ! Component: 1850 - total flux cleaned = -0.00375165 Jy ! Component: 1900 - total flux cleaned = -0.00376044 Jy ! Component: 1950 - total flux cleaned = -0.00379519 Jy ! Component: 2000 - total flux cleaned = -0.00382088 Jy ! Component: 2050 - total flux cleaned = -0.00384631 Jy ! Component: 2100 - total flux cleaned = -0.00385472 Jy ! Component: 2150 - total flux cleaned = -0.00389606 Jy ! Component: 2200 - total flux cleaned = -0.00392862 Jy ! Component: 2250 - total flux cleaned = -0.00394475 Jy ! Component: 2300 - total flux cleaned = -0.00396087 Jy ! Component: 2350 - total flux cleaned = -0.00399263 Jy ! Component: 2400 - total flux cleaned = -0.00399267 Jy ! Component: 2450 - total flux cleaned = -0.00403151 Jy ! Component: 2500 - total flux cleaned = -0.00403915 Jy ! Component: 2550 - total flux cleaned = -0.00403916 Jy ! Component: 2600 - total flux cleaned = -0.0040618 Jy ! Component: 2650 - total flux cleaned = -0.00408417 Jy ! Component: 2700 - total flux cleaned = -0.00409171 Jy ! Component: 2750 - total flux cleaned = -0.00411369 Jy ! Component: 2800 - total flux cleaned = -0.00412093 Jy ! Component: 2850 - total flux cleaned = -0.00412089 Jy ! Component: 2900 - total flux cleaned = -0.00413519 Jy ! Component: 2950 - total flux cleaned = -0.0041564 Jy ! Component: 3000 - total flux cleaned = -0.00418442 Jy ! Component: 3050 - total flux cleaned = -0.00420533 Jy ! Component: 3100 - total flux cleaned = -0.00422598 Jy ! Component: 3150 - total flux cleaned = -0.00423968 Jy ! Component: 3200 - total flux cleaned = -0.00423971 Jy ! Component: 3250 - total flux cleaned = -0.00427353 Jy ! Component: 3300 - total flux cleaned = -0.00428696 Jy ! Component: 3350 - total flux cleaned = -0.00430025 Jy ! Component: 3400 - total flux cleaned = -0.00432007 Jy ! Component: 3450 - total flux cleaned = -0.00432004 Jy ! Component: 3500 - total flux cleaned = -0.00431353 Jy ! Component: 3550 - total flux cleaned = -0.00432653 Jy ! Component: 3600 - total flux cleaned = -0.00435233 Jy ! Component: 3650 - total flux cleaned = -0.0043652 Jy ! Component: 3700 - total flux cleaned = -0.00437158 Jy ! Component: 3750 - total flux cleaned = -0.00438421 Jy ! Component: 3800 - total flux cleaned = -0.00441572 Jy ! Component: 3850 - total flux cleaned = -0.0044157 Jy ! Component: 3900 - total flux cleaned = -0.00444696 Jy ! Component: 3950 - total flux cleaned = -0.00446557 Jy ! Component: 4000 - total flux cleaned = -0.0044779 Jy ! Component: 4050 - total flux cleaned = -0.0044902 Jy ! Total flux subtracted in 4096 components = -0.00453303 Jy ! Clean residual min=-0.000376 max=0.000346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0292343 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 340 components and 0.0292343 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0922+5137_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.832 x 4.927 at 16.16 degrees (North through East) ! Clean map min=-0.0015141 max=0.032497 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0922+5137_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.032497 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.965693 0.965693 1.93139 3.86277 7.72554 15.4511 30.9022 61.8043 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 310.657 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0922+5137_C_uvs.log closed on Mon Feb 24 08:44:45 2014