! Started logfile: /scr/pima/bp171a9_uvs/J1511-0512_X_uvs.log on Sat Dec 21 09:15:11 2013 obs /scr/pima/bp171a9_uvs/J1511-0512_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1511-0512_X_uva.fits ! AN table 1: 11 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.466667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1511-0512 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 616 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a9_uvs/J1511-0512_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999713Jy sigma=0.774260 ! Fit after self-cal, rms=0.991119Jy sigma=0.747442 ! 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=5.006 mas, bmaj=8.458 mas, bpa=9.045 degrees ! Estimated noise=93.2984 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 = 0.0093711 Jy ! Component: 100 - total flux cleaned = 0.0102499 Jy ! Total flux subtracted in 100 components = 0.0102499 Jy ! Clean residual min=-0.001021 max=0.001027 Jy/beam ! Clean residual mean=-0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0102499 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0102499 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=0.012151Jy sigma=0.009973 ! Fit after self-cal, rms=0.010486Jy sigma=0.008742 ! Inverting map ! Added new window around map position (31.4, -48.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163317 Jy ! Component: 100 - total flux cleaned = 0.00140879 Jy ! Total flux subtracted in 100 components = 0.00140879 Jy ! Clean residual min=-0.001269 max=0.001092 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0116587 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0116587 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=0.010825Jy sigma=0.008065 ! Fit after self-cal, rms=0.010741Jy sigma=0.008000 ! 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=4.853 mas, bmaj=8.993 mas, bpa=6.538 degrees ! Estimated noise=50.4605 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 = -4.1617e-05 Jy ! Component: 100 - total flux cleaned = -0.000271968 Jy ! Component: 150 - total flux cleaned = -0.000454046 Jy ! Component: 200 - total flux cleaned = -0.000609934 Jy ! Total flux subtracted in 200 components = -0.000609934 Jy ! Clean residual min=-0.000956 max=0.000912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0110488 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.0110488 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=0.010884Jy sigma=0.007837 ! Fit after self-cal, rms=0.010875Jy sigma=0.007829 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.853 x 8.993 at 6.538 degrees (North through East) ! Clean map min=-0.00096346 max=0.0092258 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.010875Jy sigma=0.007829 ! Fit after self-cal, rms=0.010875Jy sigma=0.007829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.853 mas, bmaj=8.993 mas, bpa=6.538 degrees ! Estimated noise=50.4605 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 = -0.000345784 Jy ! Component: 100 - total flux cleaned = -0.00054837 Jy ! Component: 150 - total flux cleaned = -0.000688927 Jy ! Component: 200 - total flux cleaned = -0.000827108 Jy ! Total flux subtracted in 200 components = -0.000827108 Jy ! Clean residual min=-0.000785 max=0.000776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0102217 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.0102217 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=0.010906Jy sigma=0.007785 ! Fit after self-cal, rms=0.010911Jy sigma=0.007782 ! 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=0.010911Jy sigma=0.007782 ! Fit after self-cal, rms=0.010911Jy sigma=0.007782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.853 mas, bmaj=8.993 mas, bpa=6.538 degrees ! Estimated noise=50.4605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265232 Jy ! Component: 100 - total flux cleaned = -0.000377976 Jy ! Component: 150 - total flux cleaned = -0.000491501 Jy ! Component: 200 - total flux cleaned = -0.000598439 Jy ! Total flux subtracted in 200 components = -0.000598439 Jy ! Clean residual min=-0.000746 max=0.000696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.00962325 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 103 components and 0.00962325 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=0.010916Jy sigma=0.007764 ! Fit after self-cal, rms=0.010932Jy sigma=0.007762 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 = -0.000223629 Jy ! Component: 100 - total flux cleaned = -0.000277693 Jy ! Component: 150 - total flux cleaned = -0.000377982 Jy ! Component: 200 - total flux cleaned = -0.000477391 Jy ! Total flux subtracted in 200 components = -0.000477391 Jy ! Clean residual min=-0.000733 max=0.000641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.00914586 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 117 components and 0.00914586 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=0.010931Jy sigma=0.007751 ! Fit after self-cal, rms=0.010934Jy sigma=0.007750 ! 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=0.010934Jy sigma=0.007750 ! Fit after self-cal, rms=0.010934Jy sigma=0.007750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.853 mas, bmaj=8.993 mas, bpa=6.538 degrees ! Estimated noise=50.4605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169746 Jy ! Component: 100 - total flux cleaned = -0.000210693 Jy ! Component: 150 - total flux cleaned = -0.000287595 Jy ! Component: 200 - total flux cleaned = -0.000374199 Jy ! Total flux subtracted in 200 components = -0.000374199 Jy ! Clean residual min=-0.000708 max=0.000590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.00877166 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 146 components and 0.00877166 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=0.010930Jy sigma=0.007744 ! Fit after self-cal, rms=0.010932Jy sigma=0.007743 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 = -0.000134283 Jy ! Component: 100 - total flux cleaned = -0.000165414 Jy ! Component: 150 - total flux cleaned = -0.000224379 Jy ! Component: 200 - total flux cleaned = -0.000300837 Jy ! Total flux subtracted in 200 components = -0.000300837 Jy ! Clean residual min=-0.000683 max=0.000562 Jy/beam ! Clean residual mean=-0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.00847082 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 177 components and 0.00847082 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=0.010927Jy sigma=0.007740 ! Fit after self-cal, rms=0.010929Jy sigma=0.007739 ! 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=0.010929Jy sigma=0.007739 ! Fit after self-cal, rms=0.010929Jy sigma=0.007739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.922 mas, bmaj=8.901 mas, bpa=6.863 degrees ! Estimated noise=50.4608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.47853e-05 Jy ! Component: 100 - total flux cleaned = -0.000123113 Jy ! Component: 150 - total flux cleaned = -0.000172723 Jy ! Component: 200 - total flux cleaned = -0.000230862 Jy ! Total flux subtracted in 200 components = -0.000230862 Jy ! Clean residual min=-0.000657 max=0.000534 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.00823996 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 193 components and 0.00823996 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=0.010924Jy sigma=0.007738 ! Fit after self-cal, rms=0.010925Jy sigma=0.007737 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.86312e-05 Jy ! Component: 100 - total flux cleaned = -0.000114028 Jy ! Component: 150 - total flux cleaned = -0.000166616 Jy ! Component: 200 - total flux cleaned = -0.000215968 Jy ! Total flux subtracted in 200 components = -0.000215968 Jy ! Clean residual min=-0.000640 max=0.000521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.00802399 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 205 components and 0.008024 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=0.010922Jy sigma=0.007735 ! Fit after self-cal, rms=0.010924Jy sigma=0.007735 ! 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=4.853 mas, bmaj=8.993 mas, bpa=6.538 degrees ! Estimated noise=50.4605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.853 x 8.993 at 6.538 degrees (North through East) ! Clean map min=-0.001649 max=0.0090072 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=5.006 mas, bmaj=8.458 mas, bpa=9.045 degrees ! Estimated noise=93.2984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100786 Jy ! Component: 100 - total flux cleaned = 0.0106804 Jy ! Component: 150 - total flux cleaned = 0.00990713 Jy ! Component: 200 - total flux cleaned = 0.0098086 Jy ! Total flux subtracted in 200 components = 0.0098086 Jy ! Clean residual min=-0.004840 max=0.003625 Jy/beam ! Clean residual mean=-0.000004 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0098086 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0098086 Jy ! Inverting map and beam ! Estimated beam: bmin=4.853 mas, bmaj=8.993 mas, bpa=6.538 degrees ! Estimated noise=50.4605 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 = -0.000713991 Jy ! Component: 100 - total flux cleaned = -0.00124077 Jy ! Component: 150 - total flux cleaned = -0.00163151 Jy ! Component: 200 - total flux cleaned = -0.0019869 Jy ! Total flux subtracted in 200 components = -0.0019869 Jy ! Clean residual min=-0.003259 max=0.003699 Jy/beam ! Clean residual mean=0.000001 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.0078217 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0078217 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=4.922 mas, bmaj=8.901 mas, bpa=6.863 degrees ! Estimated noise=50.4608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143109 Jy ! Component: 100 - total flux cleaned = -0.00037032 Jy ! Component: 150 - total flux cleaned = -0.000567807 Jy ! Component: 200 - total flux cleaned = -0.000790896 Jy ! Total flux subtracted in 200 components = -0.000790896 Jy ! Clean residual min=-0.003191 max=0.003488 Jy/beam ! Clean residual mean=0.000001 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.0070308 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 = -0.000196295 Jy ! Component: 100 - total flux cleaned = -0.000392075 Jy ! Component: 150 - total flux cleaned = -0.000587156 Jy ! Component: 200 - total flux cleaned = -0.000781382 Jy ! Total flux subtracted in 200 components = -0.000781382 Jy ! Clean residual min=-0.003194 max=0.003429 Jy/beam ! Clean residual mean=0.000001 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.00624942 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.00624942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.853 mas, bmaj=8.993 mas, bpa=6.538 degrees ! Estimated noise=50.4605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210733 Jy ! Component: 100 - total flux cleaned = -0.000410889 Jy ! Component: 150 - total flux cleaned = -0.000602417 Jy ! Component: 200 - total flux cleaned = -0.000786077 Jy ! Total flux subtracted in 200 components = -0.000786077 Jy ! Clean residual min=-0.003214 max=0.003440 Jy/beam ! Clean residual mean=0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.00546334 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.00546334 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=0.011681Jy sigma=0.008804 ! Fit after self-cal, rms=0.010810Jy sigma=0.007943 wmodel /scr/pima/bp171a9_uvs/J1511-0512_X_map.mod ! Writing 70 model components to file: /scr/pima/bp171a9_uvs/J1511-0512_X_map.mod wobs /scr/pima/bp171a9_uvs/J1511-0512_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1511-0512_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1511-0512_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1511-0512_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 = 0.000115447 Jy ! Component: 100 - total flux cleaned = 0.000246846 Jy ! Component: 150 - total flux cleaned = 0.000314296 Jy ! Component: 200 - total flux cleaned = 0.000305639 Jy ! Component: 250 - total flux cleaned = 0.000279266 Jy ! Component: 300 - total flux cleaned = 0.000247667 Jy ! Component: 350 - total flux cleaned = 0.00023303 Jy ! Component: 400 - total flux cleaned = 0.000232684 Jy ! Component: 450 - total flux cleaned = 0.000251339 Jy ! Component: 500 - total flux cleaned = 0.000245039 Jy ! Component: 550 - total flux cleaned = 0.000238575 Jy ! Component: 600 - total flux cleaned = 0.00023204 Jy ! Component: 650 - total flux cleaned = 0.000231988 Jy ! Component: 700 - total flux cleaned = 0.000217971 Jy ! Component: 750 - total flux cleaned = 0.000225016 Jy ! Component: 800 - total flux cleaned = 0.000239733 Jy ! Component: 850 - total flux cleaned = 0.000247229 Jy ! Component: 900 - total flux cleaned = 0.000262864 Jy ! Component: 950 - total flux cleaned = 0.000303099 Jy ! Component: 1000 - total flux cleaned = 0.000353107 Jy ! Component: 1050 - total flux cleaned = 0.000396185 Jy ! Component: 1100 - total flux cleaned = 0.000440915 Jy ! Component: 1150 - total flux cleaned = 0.000487412 Jy ! Component: 1200 - total flux cleaned = 0.000535624 Jy ! Component: 1250 - total flux cleaned = 0.000585745 Jy ! Component: 1300 - total flux cleaned = 0.000627345 Jy ! Component: 1350 - total flux cleaned = 0.000681394 Jy ! Component: 1400 - total flux cleaned = 0.000737811 Jy ! Component: 1450 - total flux cleaned = 0.000784576 Jy ! Component: 1500 - total flux cleaned = 0.000845075 Jy ! Component: 1550 - total flux cleaned = 0.000908237 Jy ! Component: 1600 - total flux cleaned = 0.00097401 Jy ! Component: 1650 - total flux cleaned = 0.00104241 Jy ! Component: 1700 - total flux cleaned = 0.00111373 Jy ! Component: 1750 - total flux cleaned = 0.00117296 Jy ! Component: 1800 - total flux cleaned = 0.0012498 Jy ! Component: 1850 - total flux cleaned = 0.00128216 Jy ! Component: 1900 - total flux cleaned = 0.00129874 Jy ! Component: 1950 - total flux cleaned = 0.001333 Jy ! Component: 2000 - total flux cleaned = 0.00135115 Jy ! Component: 2050 - total flux cleaned = 0.00140803 Jy ! Component: 2100 - total flux cleaned = 0.00144768 Jy ! Component: 2150 - total flux cleaned = 0.00142698 Jy ! Component: 2200 - total flux cleaned = 0.00138315 Jy ! Component: 2250 - total flux cleaned = 0.00136006 Jy ! Component: 2300 - total flux cleaned = 0.00133488 Jy ! Component: 2350 - total flux cleaned = 0.00130924 Jy ! Component: 2400 - total flux cleaned = 0.00125615 Jy ! Component: 2450 - total flux cleaned = 0.0012281 Jy ! Component: 2500 - total flux cleaned = 0.00116992 Jy ! Component: 2550 - total flux cleaned = 0.00110751 Jy ! Component: 2600 - total flux cleaned = 0.00107468 Jy ! Component: 2650 - total flux cleaned = 0.00100623 Jy ! Component: 2700 - total flux cleaned = 0.000970552 Jy ! Component: 2750 - total flux cleaned = 0.00089603 Jy ! Component: 2800 - total flux cleaned = 0.000856524 Jy ! Component: 2850 - total flux cleaned = 0.000772236 Jy ! Component: 2900 - total flux cleaned = 0.000728702 Jy ! Component: 2950 - total flux cleaned = 0.000635039 Jy ! Component: 3000 - total flux cleaned = 0.000585867 Jy ! Component: 3050 - total flux cleaned = 0.000481913 Jy ! Component: 3100 - total flux cleaned = 0.000428006 Jy ! Component: 3150 - total flux cleaned = 0.000313539 Jy ! Component: 3200 - total flux cleaned = 0.00019215 Jy ! Component: 3250 - total flux cleaned = 0.000127256 Jy ! Component: 3300 - total flux cleaned = -7.66222e-06 Jy ! Component: 3350 - total flux cleaned = -0.00015085 Jy ! Component: 3400 - total flux cleaned = -0.000226435 Jy ! Component: 3450 - total flux cleaned = -0.000384268 Jy ! Component: 3500 - total flux cleaned = -0.00046734 Jy ! Component: 3550 - total flux cleaned = -0.000643783 Jy ! Component: 3600 - total flux cleaned = -0.000736502 Jy ! Component: 3650 - total flux cleaned = -0.000931358 Jy ! Component: 3700 - total flux cleaned = -0.00113944 Jy ! Component: 3750 - total flux cleaned = -0.00124904 Jy ! Component: 3800 - total flux cleaned = -0.00136257 Jy ! Component: 3850 - total flux cleaned = -0.00160097 Jy ! Component: 3900 - total flux cleaned = -0.00172484 Jy ! Component: 3950 - total flux cleaned = -0.00212527 Jy ! Component: 4000 - total flux cleaned = -0.00226913 Jy ! Component: 4050 - total flux cleaned = -0.00256713 Jy ! Total flux subtracted in 4096 components = -0.00272606 Jy ! Clean residual min=-0.008915 max=0.009049 Jy/beam ! Clean residual mean=-0.000001 rms=0.002963 Jy/beam ! Combined flux in latest and established models = 0.00273729 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 202 components and 0.00273729 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1511-0512_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.853 x 8.993 at 6.538 degrees (North through East) ! Clean map min=-0.012102 max=0.016027 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1511-0512_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0160272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00365085 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -68.3373 68.3373 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0109 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4.389 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1511-0512_X_uvs.log closed on Sat Dec 21 09:15:16 2013