! Started logfile: /d2/scr/pima/bp177i_uvs/J1506+6620_C_uvs.log on Tue Apr 15 00:30:32 2014 obs /d2/scr/pima/bp177i_uvs/J1506+6620_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1506+6620_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1506+6620 ! ! 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 1080 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/bp177i_uvs/J1506+6620_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=1.006471Jy sigma=45.123242 ! Fit after self-cal, rms=0.915763Jy sigma=41.096077 ! 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=1.327 mas, bmaj=5.434 mas, bpa=46.53 degrees ! Estimated noise=0.695511 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 = 0.0631255 Jy ! Component: 100 - total flux cleaned = 0.0777581 Jy ! Total flux subtracted in 100 components = 0.0777581 Jy ! Clean residual min=-0.003859 max=0.005806 Jy/beam ! Clean residual mean=-0.000015 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0777581 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0777581 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=0.023391Jy sigma=0.911128 ! Fit after self-cal, rms=0.023320Jy sigma=0.907228 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00708663 Jy ! Component: 100 - total flux cleaned = 0.0119127 Jy ! Total flux subtracted in 100 components = 0.0119127 Jy ! Clean residual min=-0.002668 max=0.003056 Jy/beam ! Clean residual mean=-0.000009 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0896708 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0896708 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=0.019786Jy sigma=0.740178 ! Fit after self-cal, rms=0.019775Jy sigma=0.739698 ! 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=1.68 mas, bmaj=5.376 mas, bpa=45.61 degrees ! Estimated noise=0.48927 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 = 0.00494811 Jy ! Component: 100 - total flux cleaned = 0.00808784 Jy ! Component: 150 - total flux cleaned = 0.0102774 Jy ! Component: 200 - total flux cleaned = 0.0119117 Jy ! Total flux subtracted in 200 components = 0.0119117 Jy ! Clean residual min=-0.002206 max=0.002316 Jy/beam ! Clean residual mean=-0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.101583 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.101583 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=0.018026Jy sigma=0.670934 ! Fit after self-cal, rms=0.018024Jy sigma=0.670756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.68 x 5.376 at 45.61 degrees (North through East) ! Clean map min=-0.0021117 max=0.083557 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 0.96 FD 1.07 HN 1.00 KP 0.85 ! LA 1.00 MK 1.01 NL 1.10 OV 0.93 ! PT 0.87 SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.98 KP 0.97 ! LA 1.04 MK 1.01 NL 1.02 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.99 ! LA 1.03 MK 1.00 NL 1.05 OV 0.94 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.09 KP 0.98 ! LA 1.08 MK 0.99 NL 1.05 OV 0.97 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 0.98 KP 0.92 ! LA 1.00 MK 0.98 NL 1.08 OV 0.95 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.07 KP 0.97 ! LA 1.01 MK 1.01 NL 1.07 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.018024Jy sigma=0.670756 ! Fit after self-cal, rms=0.016975Jy sigma=0.615714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=5.384 mas, bpa=45.64 degrees ! Estimated noise=0.489265 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 = 0.0008259 Jy ! Component: 100 - total flux cleaned = 0.00111873 Jy ! Component: 150 - total flux cleaned = 0.00122466 Jy ! Component: 200 - total flux cleaned = 0.00132873 Jy ! Total flux subtracted in 200 components = 0.00132873 Jy ! Clean residual min=-0.001527 max=0.001366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.102911 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.102911 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=0.016880Jy sigma=0.614583 ! Fit after self-cal, rms=0.016881Jy sigma=0.614531 ! 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=0.016881Jy sigma=0.614531 ! Fit after self-cal, rms=0.016903Jy sigma=0.613977 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=5.38 mas, bpa=45.65 degrees ! Estimated noise=0.49123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541728 Jy ! Component: 100 - total flux cleaned = 0.000771864 Jy ! Component: 150 - total flux cleaned = 0.000833793 Jy ! Component: 200 - total flux cleaned = 0.000866874 Jy ! Total flux subtracted in 200 components = 0.000866874 Jy ! Clean residual min=-0.001505 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.103778 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.103778 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=0.016847Jy sigma=0.613954 ! Fit after self-cal, rms=0.016847Jy sigma=0.613951 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 = 4.08369e-05 Jy ! Component: 100 - total flux cleaned = 5.95969e-05 Jy ! Component: 150 - total flux cleaned = 8.55026e-05 Jy ! Component: 200 - total flux cleaned = 0.000109933 Jy ! Total flux subtracted in 200 components = 0.000109933 Jy ! Clean residual min=-0.001483 max=0.001321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.103888 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.103888 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=0.016831Jy sigma=0.613831 ! Fit after self-cal, rms=0.016831Jy sigma=0.613829 ! 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=0.016831Jy sigma=0.613829 ! Fit after self-cal, rms=0.016862Jy sigma=0.613399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.684 mas, bmaj=5.378 mas, bpa=45.66 degrees ! Estimated noise=0.493381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402614 Jy ! Component: 100 - total flux cleaned = 0.000580413 Jy ! Component: 150 - total flux cleaned = 0.000615116 Jy ! Component: 200 - total flux cleaned = 0.000623471 Jy ! Total flux subtracted in 200 components = 0.000623471 Jy ! Clean residual min=-0.001479 max=0.001295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.104512 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.104512 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=0.016825Jy sigma=0.613628 ! Fit after self-cal, rms=0.016825Jy sigma=0.613627 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 = 7.1922e-06 Jy ! Component: 100 - total flux cleaned = 2.88879e-05 Jy ! Component: 150 - total flux cleaned = 4.28372e-05 Jy ! Component: 200 - total flux cleaned = 4.97369e-05 Jy ! Total flux subtracted in 200 components = 4.97369e-05 Jy ! Clean residual min=-0.001487 max=0.001297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.104561 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.104561 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=0.016817Jy sigma=0.613500 ! Fit after self-cal, rms=0.016816Jy sigma=0.613498 ! 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=0.016816Jy sigma=0.613498 ! Fit after self-cal, rms=0.016841Jy sigma=0.613268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=5.83 mas, bpa=46.13 degrees ! Estimated noise=0.594973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502987 Jy ! Component: 100 - total flux cleaned = 0.000728699 Jy ! Component: 150 - total flux cleaned = 0.000748846 Jy ! Component: 200 - total flux cleaned = 0.000748881 Jy ! Total flux subtracted in 200 components = 0.000748881 Jy ! Clean residual min=-0.002040 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.10531 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.10531 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=0.016820Jy sigma=0.613889 ! Fit after self-cal, rms=0.016819Jy sigma=0.613881 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 = 1.27384e-05 Jy ! Component: 100 - total flux cleaned = 7.27647e-06 Jy ! Component: 150 - total flux cleaned = 1.23256e-05 Jy ! Component: 200 - total flux cleaned = 7.40258e-06 Jy ! Total flux subtracted in 200 components = 7.40258e-06 Jy ! Clean residual min=-0.002029 max=0.001477 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.105318 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.105318 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=0.016818Jy sigma=0.613852 ! Fit after self-cal, rms=0.016818Jy sigma=0.613850 ! 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=1.683 mas, bmaj=5.377 mas, bpa=45.67 degrees ! Estimated noise=0.494983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.683 x 5.377 at 45.67 degrees (North through East) ! Clean map min=-0.0014724 max=0.084556 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=1.328 mas, bmaj=5.441 mas, bpa=46.54 degrees ! Estimated noise=0.70371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638777 Jy ! Component: 100 - total flux cleaned = 0.078775 Jy ! Component: 150 - total flux cleaned = 0.0858421 Jy ! Component: 200 - total flux cleaned = 0.0905747 Jy ! Total flux subtracted in 200 components = 0.0905747 Jy ! Clean residual min=-0.002246 max=0.002648 Jy/beam ! Clean residual mean=-0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0905748 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0905748 Jy ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=5.377 mas, bpa=45.67 degrees ! Estimated noise=0.494983 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 = 0.00481219 Jy ! Component: 100 - total flux cleaned = 0.00787387 Jy ! Component: 150 - total flux cleaned = 0.00991124 Jy ! Component: 200 - total flux cleaned = 0.011313 Jy ! Total flux subtracted in 200 components = 0.011313 Jy ! Clean residual min=-0.001560 max=0.001649 Jy/beam ! Clean residual mean=-0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.101888 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.101888 Jy ! Inverting map ! Added new window around map position (-3.3, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150399 Jy ! Component: 100 - total flux cleaned = 0.00242637 Jy ! Component: 150 - total flux cleaned = 0.00299835 Jy ! Component: 200 - total flux cleaned = 0.00333964 Jy ! Total flux subtracted in 200 components = 0.00333964 Jy ! Clean residual min=-0.001436 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.105227 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.105227 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=3.538 mas, bmaj=5.83 mas, bpa=46.13 degrees ! Estimated noise=0.594973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732323 Jy ! Component: 100 - total flux cleaned = 0.00105844 Jy ! Component: 150 - total flux cleaned = 0.00116667 Jy ! Component: 200 - total flux cleaned = 0.00126391 Jy ! Total flux subtracted in 200 components = 0.00126391 Jy ! Clean residual min=-0.001919 max=0.001477 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.106491 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 = 8.89067e-05 Jy ! Component: 100 - total flux cleaned = 0.00017022 Jy ! Component: 150 - total flux cleaned = 0.000244581 Jy ! Component: 200 - total flux cleaned = 0.000302015 Jy ! Total flux subtracted in 200 components = 0.000302015 Jy ! Clean residual min=-0.001908 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.106793 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 117 components and 0.106793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=5.377 mas, bpa=45.67 degrees ! Estimated noise=0.494983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84413e-06 Jy ! Component: 100 - total flux cleaned = 4.85547e-05 Jy ! Component: 150 - total flux cleaned = 0.000142778 Jy ! Component: 200 - total flux cleaned = 0.000171483 Jy ! Total flux subtracted in 200 components = 0.000171483 Jy ! Clean residual min=-0.001435 max=0.001242 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.106965 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.106965 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=0.016680Jy sigma=0.608050 ! Fit after self-cal, rms=0.016676Jy sigma=0.607770 wmodel /d2/scr/pima/bp177i_uvs/J1506+6620_C_map.mod ! Writing 129 model components to file: /d2/scr/pima/bp177i_uvs/J1506+6620_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1506+6620_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1506+6620_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1506+6620_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1506+6620_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 = -0.000212674 Jy ! Component: 100 - total flux cleaned = -0.000362334 Jy ! Component: 150 - total flux cleaned = -0.000525062 Jy ! Component: 200 - total flux cleaned = -0.000564036 Jy ! Component: 250 - total flux cleaned = -0.000601484 Jy ! Component: 300 - total flux cleaned = -0.000619663 Jy ! Component: 350 - total flux cleaned = -0.000654664 Jy ! Component: 400 - total flux cleaned = -0.00072282 Jy ! Component: 450 - total flux cleaned = -0.000772644 Jy ! Component: 500 - total flux cleaned = -0.000837459 Jy ! Component: 550 - total flux cleaned = -0.00091636 Jy ! Component: 600 - total flux cleaned = -0.000962699 Jy ! Component: 650 - total flux cleaned = -0.0010231 Jy ! Component: 700 - total flux cleaned = -0.00109671 Jy ! Component: 750 - total flux cleaned = -0.00112547 Jy ! Component: 800 - total flux cleaned = -0.00118203 Jy ! Component: 850 - total flux cleaned = -0.00125163 Jy ! Component: 900 - total flux cleaned = -0.0012654 Jy ! Component: 950 - total flux cleaned = -0.00133271 Jy ! Component: 1000 - total flux cleaned = -0.00134592 Jy ! Component: 1050 - total flux cleaned = -0.00141063 Jy ! Component: 1100 - total flux cleaned = -0.00144874 Jy ! Component: 1150 - total flux cleaned = -0.0015114 Jy ! Component: 1200 - total flux cleaned = -0.00156067 Jy ! Component: 1250 - total flux cleaned = -0.00160929 Jy ! Component: 1300 - total flux cleaned = -0.00168114 Jy ! Component: 1350 - total flux cleaned = -0.00175195 Jy ! Component: 1400 - total flux cleaned = -0.00179839 Jy ! Component: 1450 - total flux cleaned = -0.00183264 Jy ! Component: 1500 - total flux cleaned = -0.00183288 Jy ! Component: 1550 - total flux cleaned = -0.00186656 Jy ! Component: 1600 - total flux cleaned = -0.00191063 Jy ! Component: 1650 - total flux cleaned = -0.00193255 Jy ! Component: 1700 - total flux cleaned = -0.00194331 Jy ! Component: 1750 - total flux cleaned = -0.00198583 Jy ! Component: 1800 - total flux cleaned = -0.0020276 Jy ! Component: 1850 - total flux cleaned = -0.00205855 Jy ! Component: 1900 - total flux cleaned = -0.00210956 Jy ! Component: 1950 - total flux cleaned = -0.00214975 Jy ! Component: 2000 - total flux cleaned = -0.00217972 Jy ! Component: 2050 - total flux cleaned = -0.00217969 Jy ! Component: 2100 - total flux cleaned = -0.00227758 Jy ! Component: 2150 - total flux cleaned = -0.0022775 Jy ! Component: 2200 - total flux cleaned = -0.00232564 Jy ! Component: 2250 - total flux cleaned = -0.00236366 Jy ! Component: 2300 - total flux cleaned = -0.00240121 Jy ! Component: 2350 - total flux cleaned = -0.0024385 Jy ! Component: 2400 - total flux cleaned = -0.00250317 Jy ! Component: 2450 - total flux cleaned = -0.00248483 Jy ! Component: 2500 - total flux cleaned = -0.00253034 Jy ! Component: 2550 - total flux cleaned = -0.00256638 Jy ! Component: 2600 - total flux cleaned = -0.00261101 Jy ! Component: 2650 - total flux cleaned = -0.00262876 Jy ! Component: 2700 - total flux cleaned = -0.00267254 Jy ! Component: 2750 - total flux cleaned = -0.00270722 Jy ! Component: 2800 - total flux cleaned = -0.00275027 Jy ! Component: 2850 - total flux cleaned = -0.00278443 Jy ! Component: 2900 - total flux cleaned = -0.00279299 Jy ! Component: 2950 - total flux cleaned = -0.00285169 Jy ! Component: 3000 - total flux cleaned = -0.00288488 Jy ! Component: 3050 - total flux cleaned = -0.00290968 Jy ! Component: 3100 - total flux cleaned = -0.00291789 Jy ! Component: 3150 - total flux cleaned = -0.00297475 Jy ! Component: 3200 - total flux cleaned = -0.00297473 Jy ! Component: 3250 - total flux cleaned = -0.00299078 Jy ! Component: 3300 - total flux cleaned = -0.00303055 Jy ! Component: 3350 - total flux cleaned = -0.00307005 Jy ! Component: 3400 - total flux cleaned = -0.00309354 Jy ! Component: 3450 - total flux cleaned = -0.00312457 Jy ! Component: 3500 - total flux cleaned = -0.00313234 Jy ! Component: 3550 - total flux cleaned = -0.00314778 Jy ! Component: 3600 - total flux cleaned = -0.00318595 Jy ! Component: 3650 - total flux cleaned = -0.00320865 Jy ! Component: 3700 - total flux cleaned = -0.00321622 Jy ! Component: 3750 - total flux cleaned = -0.00325363 Jy ! Component: 3800 - total flux cleaned = -0.00327593 Jy ! Component: 3850 - total flux cleaned = -0.00327593 Jy ! Component: 3900 - total flux cleaned = -0.0032907 Jy ! Component: 3950 - total flux cleaned = -0.00333471 Jy ! Component: 4000 - total flux cleaned = -0.00332743 Jy ! Component: 4050 - total flux cleaned = -0.00335641 Jy ! Total flux subtracted in 4096 components = -0.0033492 Jy ! Clean residual min=-0.000393 max=0.000453 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.103616 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 402 components and 0.103616 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1506+6620_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.683 x 5.377 at 45.67 degrees (North through East) ! Clean map min=-0.0009719 max=0.084664 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1506+6620_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0846636 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.453845 0.453845 0.90769 1.81538 3.63076 7.26152 14.523 29.0461 58.0922 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 661.018 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1506+6620_C_uvs.log closed on Tue Apr 15 00:30:38 2014