! Started logfile: /d2/scr/pima/bp171a3_uvs/J1218+0559_C_uvs.log on Mon Feb 24 08:48:38 2014 obs /d2/scr/pima/bp171a3_uvs/J1218+0559_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1218+0559_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.9375 visibilities/baseline/integration-bin. ! Found source: J1218+0559 ! ! 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 840 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/J1218+0559_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999336Jy sigma=35.486092 ! Fit after self-cal, rms=0.926863Jy sigma=32.940711 ! 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=1.183 mas, bmaj=3.617 mas, bpa=-2.545 degrees ! Estimated noise=0.941857 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 = 0.0543309 Jy ! Component: 100 - total flux cleaned = 0.0704932 Jy ! Total flux subtracted in 100 components = 0.0704932 Jy ! Clean residual min=-0.003889 max=0.007179 Jy/beam ! Clean residual mean=-0.000005 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.0704932 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0704932 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=0.025784Jy sigma=0.703708 ! Fit after self-cal, rms=0.025767Jy sigma=0.703094 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750758 Jy ! Component: 100 - total flux cleaned = 0.0110693 Jy ! Total flux subtracted in 100 components = 0.0110693 Jy ! Clean residual min=-0.003516 max=0.004286 Jy/beam ! Clean residual mean=-0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0815625 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0815625 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=0.023125Jy sigma=0.589675 ! Fit after self-cal, rms=0.023125Jy sigma=0.589579 ! 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=1.451 mas, bmaj=4.282 mas, bpa=-5.203 degrees ! Estimated noise=0.723211 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 = 0.00238042 Jy ! Component: 100 - total flux cleaned = 0.00360098 Jy ! Component: 150 - total flux cleaned = 0.00433115 Jy ! Component: 200 - total flux cleaned = 0.00478379 Jy ! Total flux subtracted in 200 components = 0.00478379 Jy ! Clean residual min=-0.003045 max=0.003001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0863462 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.0863462 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=0.022775Jy sigma=0.580908 ! Fit after self-cal, rms=0.022773Jy sigma=0.580859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.451 x 4.282 at -5.203 degrees (North through East) ! Clean map min=-0.0029133 max=0.072162 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* MK 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 1.13 HN 0.92 KP 1.01 MK 1.18 ! NL 1.10 OV 1.08 PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.90 KP 1.03 MK 1.11 ! NL 1.02 OV 0.98 PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.89 KP 1.01 MK 1.06 ! NL 1.01 OV 0.97 PT 1.08 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.86 KP 0.95 MK 1.13 ! NL 1.05 OV 0.96 PT 1.02 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.90 KP 1.08 MK 1.06 ! NL 0.99 OV 0.99 PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.022773Jy sigma=0.580859 ! Fit after self-cal, rms=0.022383Jy sigma=0.545894 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.466 mas, bmaj=4.275 mas, bpa=-5.138 degrees ! Estimated noise=0.726836 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 = 0.000184992 Jy ! Component: 100 - total flux cleaned = 0.000200142 Jy ! Component: 150 - total flux cleaned = 0.000200512 Jy ! Component: 200 - total flux cleaned = 0.000200344 Jy ! Total flux subtracted in 200 components = 0.000200344 Jy ! Clean residual min=-0.002313 max=0.002173 Jy/beam ! Clean residual mean=-0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0865466 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0865466 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=0.022356Jy sigma=0.545475 ! Fit after self-cal, rms=0.022355Jy sigma=0.545386 ! 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=0.022355Jy sigma=0.545386 ! Fit after self-cal, rms=0.022371Jy sigma=0.545354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=4.277 mas, bpa=-5.146 degrees ! Estimated noise=0.727839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.81612e-05 Jy ! Component: 100 - total flux cleaned = 7.83925e-05 Jy ! Component: 150 - total flux cleaned = 8.85896e-05 Jy ! Component: 200 - total flux cleaned = 8.84541e-05 Jy ! Total flux subtracted in 200 components = 8.84541e-05 Jy ! Clean residual min=-0.002319 max=0.002189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.086635 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.086635 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=0.022354Jy sigma=0.545129 ! Fit after self-cal, rms=0.022354Jy sigma=0.545112 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 = -1.12383e-05 Jy ! Component: 100 - total flux cleaned = 6.44266e-06 Jy ! Component: 150 - total flux cleaned = 6.42944e-06 Jy ! Component: 200 - total flux cleaned = 2.19602e-05 Jy ! Total flux subtracted in 200 components = 2.19602e-05 Jy ! Clean residual min=-0.002313 max=0.002206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.086657 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.086657 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=0.022345Jy sigma=0.544943 ! Fit after self-cal, rms=0.022345Jy sigma=0.544931 ! 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=0.022345Jy sigma=0.544931 ! Fit after self-cal, rms=0.022365Jy sigma=0.544897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=4.278 mas, bpa=-5.151 degrees ! Estimated noise=0.728953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.99173e-05 Jy ! Component: 100 - total flux cleaned = 2.9532e-05 Jy ! Component: 150 - total flux cleaned = 3.67185e-05 Jy ! Component: 200 - total flux cleaned = 4.33388e-05 Jy ! Total flux subtracted in 200 components = 4.33388e-05 Jy ! Clean residual min=-0.002309 max=0.002208 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0867003 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.0867004 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=0.022354Jy sigma=0.544836 ! Fit after self-cal, rms=0.022354Jy sigma=0.544827 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 = -9.09516e-06 Jy ! Component: 100 - total flux cleaned = -2.82793e-06 Jy ! Component: 150 - total flux cleaned = 3.18787e-06 Jy ! Component: 200 - total flux cleaned = 1.457e-05 Jy ! Total flux subtracted in 200 components = 1.457e-05 Jy ! Clean residual min=-0.002307 max=0.002220 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0867149 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0867149 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=0.022350Jy sigma=0.544753 ! Fit after self-cal, rms=0.022350Jy sigma=0.544747 ! 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=0.022350Jy sigma=0.544747 ! Fit after self-cal, rms=0.022367Jy sigma=0.544728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=6.611 mas, bpa=-9.292 degrees ! Estimated noise=0.947005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00069852 Jy ! Component: 100 - total flux cleaned = -0.000752022 Jy ! Component: 150 - total flux cleaned = -0.000804142 Jy ! Component: 200 - total flux cleaned = -0.000824434 Jy ! Total flux subtracted in 200 components = -0.000824434 Jy ! Clean residual min=-0.002810 max=0.002563 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0858905 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.0858905 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=0.022401Jy sigma=0.545482 ! Fit after self-cal, rms=0.022399Jy sigma=0.545339 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 = -9.10074e-05 Jy ! Component: 100 - total flux cleaned = -9.1738e-05 Jy ! Component: 150 - total flux cleaned = -9.19431e-05 Jy ! Component: 200 - total flux cleaned = -9.21039e-05 Jy ! Total flux subtracted in 200 components = -9.21039e-05 Jy ! Clean residual min=-0.002825 max=0.002591 Jy/beam ! Clean residual mean=-0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0857984 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 55 components and 0.0857984 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=0.022421Jy sigma=0.546429 ! Fit after self-cal, rms=0.022421Jy sigma=0.546400 ! 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=1.469 mas, bmaj=4.28 mas, bpa=-5.153 degrees ! Estimated noise=0.729876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 4.28 at -5.153 degrees (North through East) ! Clean map min=-0.0021144 max=0.072567 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=1.201 mas, bmaj=3.601 mas, bpa=-2.497 degrees ! Estimated noise=0.951937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548683 Jy ! Component: 100 - total flux cleaned = 0.0706419 Jy ! Component: 150 - total flux cleaned = 0.0777871 Jy ! Component: 200 - total flux cleaned = 0.0811152 Jy ! Total flux subtracted in 200 components = 0.0811152 Jy ! Clean residual min=-0.002631 max=0.003234 Jy/beam ! Clean residual mean=-0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0811152 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0811152 Jy ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.28 mas, bpa=-5.153 degrees ! Estimated noise=0.729876 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 (-29.1, 49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272122 Jy ! Component: 100 - total flux cleaned = 0.00320222 Jy ! Component: 150 - total flux cleaned = 0.00357064 Jy ! Component: 200 - total flux cleaned = 0.00378334 Jy ! Total flux subtracted in 200 components = 0.00378334 Jy ! Clean residual min=-0.002083 max=0.002132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0848985 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.0848985 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=3.272 mas, bmaj=6.611 mas, bpa=-9.292 degrees ! Estimated noise=0.947005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274225 Jy ! Component: 100 - total flux cleaned = 0.000397087 Jy ! Component: 150 - total flux cleaned = 0.000469413 Jy ! Component: 200 - total flux cleaned = 0.000470927 Jy ! Total flux subtracted in 200 components = 0.000470927 Jy ! Clean residual min=-0.002754 max=0.002548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0853695 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 = -4.98356e-05 Jy ! Component: 100 - total flux cleaned = -0.00010967 Jy ! Component: 150 - total flux cleaned = -0.000150183 Jy ! Component: 200 - total flux cleaned = -0.000175065 Jy ! Total flux subtracted in 200 components = -0.000175065 Jy ! Clean residual min=-0.002703 max=0.002509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0851944 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 68 components and 0.0851944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.28 mas, bpa=-5.153 degrees ! Estimated noise=0.729876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355114 Jy ! Component: 100 - total flux cleaned = 0.000329613 Jy ! Component: 150 - total flux cleaned = 0.000285568 Jy ! Component: 200 - total flux cleaned = 0.000248143 Jy ! Total flux subtracted in 200 components = 0.000248143 Jy ! Clean residual min=-0.002194 max=0.002131 Jy/beam ! Clean residual mean=-0.000000 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0854425 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 83 components and 0.0854425 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=0.022058Jy sigma=0.536469 ! Fit after self-cal, rms=0.022034Jy sigma=0.535441 wmodel /d2/scr/pima/bp171a3_uvs/J1218+0559_C_map.mod ! Writing 83 model components to file: /d2/scr/pima/bp171a3_uvs/J1218+0559_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1218+0559_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1218+0559_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1218+0559_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1218+0559_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 = -0.000203991 Jy ! Component: 100 - total flux cleaned = -0.000641013 Jy ! Component: 150 - total flux cleaned = -0.000889487 Jy ! Component: 200 - total flux cleaned = -0.00089087 Jy ! Component: 250 - total flux cleaned = -0.000836576 Jy ! Component: 300 - total flux cleaned = -0.000837322 Jy ! Component: 350 - total flux cleaned = -0.000937248 Jy ! Component: 400 - total flux cleaned = -0.0011521 Jy ! Component: 450 - total flux cleaned = -0.00124361 Jy ! Component: 500 - total flux cleaned = -0.00133296 Jy ! Component: 550 - total flux cleaned = -0.00146224 Jy ! Component: 600 - total flux cleaned = -0.00150337 Jy ! Component: 650 - total flux cleaned = -0.00160476 Jy ! Component: 700 - total flux cleaned = -0.00166385 Jy ! Component: 750 - total flux cleaned = -0.00172237 Jy ! Component: 800 - total flux cleaned = -0.00179791 Jy ! Component: 850 - total flux cleaned = -0.00187189 Jy ! Component: 900 - total flux cleaned = -0.00198018 Jy ! Component: 950 - total flux cleaned = -0.0020504 Jy ! Component: 1000 - total flux cleaned = -0.00215377 Jy ! Component: 1050 - total flux cleaned = -0.00222106 Jy ! Component: 1100 - total flux cleaned = -0.00228686 Jy ! Component: 1150 - total flux cleaned = -0.00233496 Jy ! Component: 1200 - total flux cleaned = -0.00238191 Jy ! Component: 1250 - total flux cleaned = -0.00238208 Jy ! Component: 1300 - total flux cleaned = -0.00242802 Jy ! Component: 1350 - total flux cleaned = -0.00244275 Jy ! Component: 1400 - total flux cleaned = -0.00245744 Jy ! Component: 1450 - total flux cleaned = -0.00245721 Jy ! Component: 1500 - total flux cleaned = -0.0024857 Jy ! Component: 1550 - total flux cleaned = -0.00249932 Jy ! Component: 1600 - total flux cleaned = -0.00252696 Jy ! Component: 1650 - total flux cleaned = -0.00260897 Jy ! Component: 1700 - total flux cleaned = -0.00267627 Jy ! Component: 1750 - total flux cleaned = -0.0027294 Jy ! Component: 1800 - total flux cleaned = -0.00276855 Jy ! Component: 1850 - total flux cleaned = -0.00284595 Jy ! Component: 1900 - total flux cleaned = -0.00292234 Jy ! Component: 1950 - total flux cleaned = -0.00299755 Jy ! Component: 2000 - total flux cleaned = -0.00308431 Jy ! Component: 2050 - total flux cleaned = -0.00314553 Jy ! Component: 2100 - total flux cleaned = -0.00325452 Jy ! Component: 2150 - total flux cleaned = -0.00332638 Jy ! Component: 2200 - total flux cleaned = -0.00345663 Jy ! Component: 2250 - total flux cleaned = -0.00351513 Jy ! Component: 2300 - total flux cleaned = -0.00357301 Jy ! Component: 2350 - total flux cleaned = -0.00366472 Jy ! Component: 2400 - total flux cleaned = -0.00377808 Jy ! Component: 2450 - total flux cleaned = -0.00384545 Jy ! Component: 2500 - total flux cleaned = -0.00392331 Jy ! Component: 2550 - total flux cleaned = -0.00397847 Jy ! Component: 2600 - total flux cleaned = -0.00404395 Jy ! Component: 2650 - total flux cleaned = -0.00411975 Jy ! Component: 2700 - total flux cleaned = -0.00417332 Jy ! Component: 2750 - total flux cleaned = -0.00422661 Jy ! Component: 2800 - total flux cleaned = -0.004269 Jy ! Component: 2850 - total flux cleaned = -0.00435299 Jy ! Component: 2900 - total flux cleaned = -0.00443631 Jy ! Component: 2950 - total flux cleaned = -0.00444663 Jy ! Component: 3000 - total flux cleaned = -0.0045183 Jy ! Component: 3050 - total flux cleaned = -0.00458942 Jy ! Component: 3100 - total flux cleaned = -0.00459949 Jy ! Component: 3150 - total flux cleaned = -0.00465964 Jy ! Component: 3200 - total flux cleaned = -0.00469952 Jy ! Component: 3250 - total flux cleaned = -0.00474897 Jy ! Component: 3300 - total flux cleaned = -0.00479801 Jy ! Component: 3350 - total flux cleaned = -0.00486618 Jy ! Component: 3400 - total flux cleaned = -0.00487585 Jy ! Component: 3450 - total flux cleaned = -0.00490472 Jy ! Component: 3500 - total flux cleaned = -0.00495253 Jy ! Component: 3550 - total flux cleaned = -0.00495241 Jy ! Component: 3600 - total flux cleaned = -0.00497132 Jy ! Component: 3650 - total flux cleaned = -0.0050183 Jy ! Component: 3700 - total flux cleaned = -0.00503705 Jy ! Component: 3750 - total flux cleaned = -0.00505564 Jy ! Component: 3800 - total flux cleaned = -0.00506489 Jy ! Component: 3850 - total flux cleaned = -0.00507415 Jy ! Component: 3900 - total flux cleaned = -0.00509249 Jy ! Component: 3950 - total flux cleaned = -0.00509262 Jy ! Component: 4000 - total flux cleaned = -0.00513811 Jy ! Component: 4050 - total flux cleaned = -0.00513812 Jy ! Total flux subtracted in 4096 components = -0.0051652 Jy ! Clean residual min=-0.000649 max=0.000621 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0802773 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 345 components and 0.0802773 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1218+0559_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 4.28 at -5.153 degrees (North through East) ! Clean map min=-0.0014853 max=0.072693 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1218+0559_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0726935 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149576 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.617287 0.617287 1.23457 2.46915 4.9383 9.8766 19.7532 39.5064 79.0128 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 485.997 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1218+0559_C_uvs.log closed on Mon Feb 24 08:48:42 2014