! Started logfile: /scr/pima/bp171a9_uvs/J1229+1750_X_uvs.log on Sat Dec 21 09:13:05 2013 obs /scr/pima/bp171a9_uvs/J1229+1750_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1229+1750_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.642857 visibilities/baseline/integration-bin. ! Found source: J1229+1750 ! ! 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 432 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/J1229+1750_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001903Jy sigma=1.384689 ! Fit after self-cal, rms=0.980418Jy sigma=1.352630 ! 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=2.964 mas, bmaj=3.941 mas, bpa=63.8 degrees ! Estimated noise=33.9011 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 = 0.0243843 Jy ! Component: 100 - total flux cleaned = 0.0316582 Jy ! Total flux subtracted in 100 components = 0.0316582 Jy ! Clean residual min=-0.006295 max=0.006338 Jy/beam ! Clean residual mean=-0.000038 rms=0.002795 Jy/beam ! Combined flux in latest and established models = 0.0316582 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.0316582 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=0.020518Jy sigma=0.032009 ! Fit after self-cal, rms=0.017813Jy sigma=0.029474 ! 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=3.21 mas, bmaj=4.24 mas, bpa=68.23 degrees ! Estimated noise=28.9649 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 = 0.00311858 Jy ! Component: 100 - total flux cleaned = 0.00250222 Jy ! Component: 150 - total flux cleaned = 0.00205741 Jy ! Component: 200 - total flux cleaned = 0.00171624 Jy ! Total flux subtracted in 200 components = 0.00171624 Jy ! Clean residual min=-0.001610 max=0.001613 Jy/beam ! Clean residual mean=-0.000014 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0333744 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 130 components and 0.0333744 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=0.015286Jy sigma=0.019560 ! Fit after self-cal, rms=0.014940Jy sigma=0.019098 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.21 x 4.24 at 68.23 degrees (North through East) ! Clean map min=-0.0054662 max=0.023224 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00* KP 1.18 ! LA 0.83 NL 0.94 OV 0.98 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.014940Jy sigma=0.019098 ! Fit after self-cal, rms=0.014841Jy sigma=0.018593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=4.241 mas, bpa=67.92 degrees ! Estimated noise=28.6907 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 = -0.00160292 Jy ! Component: 100 - total flux cleaned = -0.00242875 Jy ! Component: 150 - total flux cleaned = -0.00259696 Jy ! Component: 200 - total flux cleaned = -0.00255775 Jy ! Total flux subtracted in 200 components = -0.00255775 Jy ! Clean residual min=-0.000700 max=0.000699 Jy/beam ! Clean residual mean=-0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0308167 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 192 components and 0.0308166 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=0.014298Jy sigma=0.017293 ! Fit after self-cal, rms=0.014198Jy sigma=0.017169 ! 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=0.014198Jy sigma=0.017169 ! Fit after self-cal, rms=0.014195Jy sigma=0.017107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=4.239 mas, bpa=67.96 degrees ! Estimated noise=28.8277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438919 Jy ! Component: 100 - total flux cleaned = -0.00040376 Jy ! Component: 150 - total flux cleaned = -0.00021633 Jy ! Component: 200 - total flux cleaned = -0.000145633 Jy ! Total flux subtracted in 200 components = -0.000145633 Jy ! Clean residual min=-0.000585 max=0.000585 Jy/beam ! Clean residual mean=-0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.030671 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 239 components and 0.030671 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=0.013988Jy sigma=0.016617 ! Fit after self-cal, rms=0.013973Jy sigma=0.016576 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 = 5.71018e-05 Jy ! Component: 100 - total flux cleaned = -0.000177084 Jy ! Component: 150 - total flux cleaned = -0.000553472 Jy ! Component: 200 - total flux cleaned = -0.000733692 Jy ! Total flux subtracted in 200 components = -0.000733692 Jy ! Clean residual min=-0.000493 max=0.000500 Jy/beam ! Clean residual mean=-0.000004 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0299373 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 296 components and 0.0299373 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=0.013832Jy sigma=0.016364 ! Fit after self-cal, rms=0.013846Jy sigma=0.016343 ! 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=0.013846Jy sigma=0.016343 ! Fit after self-cal, rms=0.013786Jy sigma=0.015950 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.228 mas, bmaj=4.247 mas, bpa=67.66 degrees ! Estimated noise=28.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.96604e-06 Jy ! Component: 100 - total flux cleaned = 0.000206543 Jy ! Component: 150 - total flux cleaned = 7.4552e-05 Jy ! Component: 200 - total flux cleaned = 4.93034e-05 Jy ! Total flux subtracted in 200 components = 4.93034e-05 Jy ! Clean residual min=-0.000413 max=0.000410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0299866 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 349 components and 0.0299866 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=0.013637Jy sigma=0.015874 ! Fit after self-cal, rms=0.013652Jy sigma=0.015860 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 = 0.00031801 Jy ! Component: 100 - total flux cleaned = 0.000341381 Jy ! Component: 150 - total flux cleaned = 0.000387664 Jy ! Component: 200 - total flux cleaned = 0.000433447 Jy ! Total flux subtracted in 200 components = 0.000433447 Jy ! Clean residual min=-0.000379 max=0.000378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0304201 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 387 components and 0.0304201 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=0.013574Jy sigma=0.015761 ! Fit after self-cal, rms=0.013587Jy sigma=0.015751 ! 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=0.013587Jy sigma=0.015751 ! Fit after self-cal, rms=0.013585Jy sigma=0.015744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=4.605 mas, bpa=68.62 degrees ! Estimated noise=27.5421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102902 Jy ! Component: 100 - total flux cleaned = -0.000272403 Jy ! Component: 150 - total flux cleaned = -0.000396478 Jy ! Component: 200 - total flux cleaned = -0.000523401 Jy ! Total flux subtracted in 200 components = -0.000523401 Jy ! Clean residual min=-0.000363 max=0.000357 Jy/beam ! Clean residual mean=-0.000004 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0298967 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 451 components and 0.0298967 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=0.013505Jy sigma=0.015715 ! Fit after self-cal, rms=0.013531Jy sigma=0.015706 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 = 0.000365347 Jy ! Component: 100 - total flux cleaned = 0.000439479 Jy ! Component: 150 - total flux cleaned = 0.000247384 Jy ! Component: 200 - total flux cleaned = 0.000143581 Jy ! Total flux subtracted in 200 components = 0.000143581 Jy ! Clean residual min=-0.000288 max=0.000286 Jy/beam ! Clean residual mean=-0.000002 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0300402 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 496 components and 0.0300402 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=0.013481Jy sigma=0.015634 ! Fit after self-cal, rms=0.013495Jy sigma=0.015628 ! 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=3.233 mas, bmaj=4.246 mas, bpa=67.54 degrees ! Estimated noise=28.4116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.233 x 4.246 at 67.54 degrees (North through East) ! Clean map min=-0.0033962 max=0.021792 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=2.985 mas, bmaj=3.946 mas, bpa=63.19 degrees ! Estimated noise=33.2622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023149 Jy ! Component: 100 - total flux cleaned = 0.0302748 Jy ! Component: 150 - total flux cleaned = 0.031546 Jy ! Component: 200 - total flux cleaned = 0.0326662 Jy ! Total flux subtracted in 200 components = 0.0326662 Jy ! Clean residual min=-0.002831 max=0.002848 Jy/beam ! Clean residual mean=-0.000018 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0326662 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 87 model components to the UV plane model. ! The established model now contains 87 components and 0.0326662 Jy ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=4.246 mas, bpa=67.54 degrees ! Estimated noise=28.4116 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 = -0.00179692 Jy ! Component: 100 - total flux cleaned = -0.00229736 Jy ! Component: 150 - total flux cleaned = -0.00213779 Jy ! Component: 200 - total flux cleaned = -0.00221616 Jy ! Total flux subtracted in 200 components = -0.00221616 Jy ! Clean residual min=-0.001183 max=0.001142 Jy/beam ! Clean residual mean=-0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.03045 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 156 components and 0.03045 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=3.607 mas, bmaj=4.605 mas, bpa=68.62 degrees ! Estimated noise=27.5421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602537 Jy ! Component: 100 - total flux cleaned = 0.000849574 Jy ! Component: 150 - total flux cleaned = 0.00119965 Jy ! Component: 200 - total flux cleaned = 0.00143288 Jy ! Total flux subtracted in 200 components = 0.00143288 Jy ! Clean residual min=-0.000602 max=0.000602 Jy/beam ! Clean residual mean=-0.000004 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0318829 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 = 0.000279581 Jy ! Component: 100 - total flux cleaned = 0.000581701 Jy ! Component: 150 - total flux cleaned = 0.000780233 Jy ! Component: 200 - total flux cleaned = 0.000912779 Jy ! Total flux subtracted in 200 components = 0.000912779 Jy ! Clean residual min=-0.000546 max=0.000563 Jy/beam ! Clean residual mean=-0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0327957 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 258 components and 0.0327957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.233 mas, bmaj=4.246 mas, bpa=67.54 degrees ! Estimated noise=28.4116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211539 Jy ! Component: 100 - total flux cleaned = 0.000333981 Jy ! Component: 150 - total flux cleaned = 0.000423493 Jy ! Component: 200 - total flux cleaned = 0.00050917 Jy ! Total flux subtracted in 200 components = 0.00050917 Jy ! Clean residual min=-0.000346 max=0.000351 Jy/beam ! Clean residual mean=-0.000003 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0333049 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 322 components and 0.0333049 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=0.013523Jy sigma=0.015803 ! Fit after self-cal, rms=0.013560Jy sigma=0.015752 wmodel /scr/pima/bp171a9_uvs/J1229+1750_X_map.mod ! Writing 322 model components to file: /scr/pima/bp171a9_uvs/J1229+1750_X_map.mod wobs /scr/pima/bp171a9_uvs/J1229+1750_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1229+1750_X_uvs.fits wwins /scr/pima/bp171a9_uvs/J1229+1750_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bp171a9_uvs/J1229+1750_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.233 x 4.246 at 67.54 degrees (North through East) ! Clean map min=-0.0038763 max=0.017143 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1229+1750_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0171431 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.5626 2.5626 5.12521 10.2504 20.5008 41.0017 82.0033 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 117.068 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1229+1750_X_uvs.log closed on Sat Dec 21 09:13:08 2013