! Started logfile: /scr/pima/bp171a9_uvs/J1729+7935_C_uvs.log on Sat Dec 21 09:16:49 2013 obs /scr/pima/bp171a9_uvs/J1729+7935_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1729+7935_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1729+7935 ! ! 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 /scr/pima/bp171a9_uvs/J1729+7935_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=1.017030Jy sigma=6.391019 ! Fit after self-cal, rms=0.848092Jy sigma=5.314701 ! 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=1.338 mas, bmaj=5.701 mas, bpa=61.79 degrees ! Estimated noise=4.98752 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 = 0.116039 Jy ! Component: 100 - total flux cleaned = 0.142243 Jy ! Total flux subtracted in 100 components = 0.142243 Jy ! Clean residual min=-0.003836 max=0.009479 Jy/beam ! Clean residual mean=-0.000008 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.142243 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.142243 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=0.027563Jy sigma=0.168582 ! Fit after self-cal, rms=0.027561Jy sigma=0.168534 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010054 Jy ! Component: 100 - total flux cleaned = 0.0149369 Jy ! Total flux subtracted in 100 components = 0.0149369 Jy ! Clean residual min=-0.003126 max=0.002998 Jy/beam ! Clean residual mean=0.000000 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.15718 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.15718 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=0.023260Jy sigma=0.138139 ! Fit after self-cal, rms=0.023262Jy sigma=0.138129 ! 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=1.684 mas, bmaj=5.715 mas, bpa=61.27 degrees ! Estimated noise=3.50138 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 = 0.00313067 Jy ! Component: 100 - total flux cleaned = 0.00401134 Jy ! Component: 150 - total flux cleaned = 0.00412322 Jy ! Component: 200 - total flux cleaned = 0.00412192 Jy ! Total flux subtracted in 200 components = 0.00412192 Jy ! Clean residual min=-0.003287 max=0.003672 Jy/beam ! Clean residual mean=0.000007 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.161302 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.161302 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=0.022885Jy sigma=0.135420 ! Fit after self-cal, rms=0.022882Jy sigma=0.135409 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.684 x 5.715 at 61.27 degrees (North through East) ! Clean map min=-0.0032019 max=0.15265 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 1.01 FD 1.03 HN 0.97 KP 0.92 ! LA 1.06 MK 1.07 NL 1.06 OV 0.97 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 0.99 KP 0.95 ! LA 1.10 MK 1.07 NL 1.08 OV 1.07 ! 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 0.97 KP 0.99 ! LA 1.09 MK 1.04 NL 1.00 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.01 ! LA 1.09 MK 1.04 NL 1.01 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 1.02 ! LA 1.15 MK 0.98 NL 1.00 OV 0.98 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.97 KP 0.98 ! LA 1.05 MK 0.98 NL 0.99 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 1.08 ! LA 1.07 MK 0.98 NL 0.99 OV 0.99 ! PT 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.022882Jy sigma=0.135409 ! Fit after self-cal, rms=0.020640Jy sigma=0.118819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=5.701 mas, bpa=61.17 degrees ! Estimated noise=3.53868 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 = 0.00170557 Jy ! Component: 100 - total flux cleaned = 0.00233624 Jy ! Component: 150 - total flux cleaned = 0.00262968 Jy ! Component: 200 - total flux cleaned = 0.0028018 Jy ! Total flux subtracted in 200 components = 0.0028018 Jy ! Clean residual min=-0.002324 max=0.002096 Jy/beam ! Clean residual mean=0.000007 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.164103 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.164103 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=0.020516Jy sigma=0.117770 ! Fit after self-cal, rms=0.020517Jy sigma=0.117760 ! 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=0.020517Jy sigma=0.117760 ! Fit after self-cal, rms=0.020457Jy sigma=0.117224 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=5.699 mas, bpa=61.16 degrees ! Estimated noise=3.57219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145544 Jy ! Component: 100 - total flux cleaned = 0.0020191 Jy ! Component: 150 - total flux cleaned = 0.00217155 Jy ! Component: 200 - total flux cleaned = 0.00225113 Jy ! Total flux subtracted in 200 components = 0.00225113 Jy ! Clean residual min=-0.002363 max=0.002040 Jy/beam ! Clean residual mean=0.000008 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.166355 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.166355 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=0.020377Jy sigma=0.116434 ! Fit after self-cal, rms=0.020377Jy sigma=0.116433 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 = 5.68318e-05 Jy ! Component: 100 - total flux cleaned = 9.54217e-05 Jy ! Component: 150 - total flux cleaned = 0.00013119 Jy ! Component: 200 - total flux cleaned = 0.000142379 Jy ! Total flux subtracted in 200 components = 0.000142379 Jy ! Clean residual min=-0.002361 max=0.002033 Jy/beam ! Clean residual mean=0.000008 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.166497 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.166497 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=0.020362Jy sigma=0.116359 ! Fit after self-cal, rms=0.020362Jy sigma=0.116359 ! 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=0.020362Jy sigma=0.116359 ! Fit after self-cal, rms=0.020310Jy sigma=0.115890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=5.698 mas, bpa=61.16 degrees ! Estimated noise=3.60459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127829 Jy ! Component: 100 - total flux cleaned = 0.00176663 Jy ! Component: 150 - total flux cleaned = 0.00185377 Jy ! Component: 200 - total flux cleaned = 0.0019526 Jy ! Total flux subtracted in 200 components = 0.0019526 Jy ! Clean residual min=-0.002425 max=0.002068 Jy/beam ! Clean residual mean=0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.168449 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.168449 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=0.020258Jy sigma=0.115264 ! Fit after self-cal, rms=0.020258Jy sigma=0.115264 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 = 4.55803e-05 Jy ! Component: 100 - total flux cleaned = 7.65149e-05 Jy ! Component: 150 - total flux cleaned = 8.63466e-05 Jy ! Component: 200 - total flux cleaned = 0.0001046 Jy ! Total flux subtracted in 200 components = 0.0001046 Jy ! Clean residual min=-0.002427 max=0.002057 Jy/beam ! Clean residual mean=0.000008 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.168554 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.168554 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=0.020248Jy sigma=0.115219 ! Fit after self-cal, rms=0.020248Jy sigma=0.115218 ! 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=0.020248Jy sigma=0.115218 ! Fit after self-cal, rms=0.020207Jy sigma=0.114852 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=6.487 mas, bpa=60.04 degrees ! Estimated noise=4.34406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147494 Jy ! Component: 100 - total flux cleaned = 0.00208124 Jy ! Component: 150 - total flux cleaned = 0.00226431 Jy ! Component: 200 - total flux cleaned = 0.0023028 Jy ! Total flux subtracted in 200 components = 0.0023028 Jy ! Clean residual min=-0.003606 max=0.002221 Jy/beam ! Clean residual mean=0.000018 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.170857 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.170857 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=0.020190Jy sigma=0.114457 ! Fit after self-cal, rms=0.020191Jy sigma=0.114456 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 = 3.88643e-06 Jy ! Component: 100 - total flux cleaned = 9.738e-06 Jy ! Component: 150 - total flux cleaned = 1.55055e-05 Jy ! Component: 200 - total flux cleaned = 3.10284e-05 Jy ! Total flux subtracted in 200 components = 3.10284e-05 Jy ! Clean residual min=-0.003607 max=0.002211 Jy/beam ! Clean residual mean=0.000018 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.170888 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.170888 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=0.020194Jy sigma=0.114473 ! Fit after self-cal, rms=0.020194Jy sigma=0.114473 ! 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=1.676 mas, bmaj=5.697 mas, bpa=61.16 degrees ! Estimated noise=3.63412 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 5.697 at 61.16 degrees (North through East) ! Clean map min=-0.0024214 max=0.15842 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=1.335 mas, bmaj=5.686 mas, bpa=61.68 degrees ! Estimated noise=5.18539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120636 Jy ! Component: 100 - total flux cleaned = 0.147864 Jy ! Component: 150 - total flux cleaned = 0.158321 Jy ! Component: 200 - total flux cleaned = 0.163399 Jy ! Total flux subtracted in 200 components = 0.163399 Jy ! Clean residual min=-0.002488 max=0.002713 Jy/beam ! Clean residual mean=-0.000000 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.163399 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.163399 Jy ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=5.697 mas, bpa=61.16 degrees ! Estimated noise=3.63412 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 = 0.00341426 Jy ! Component: 100 - total flux cleaned = 0.00510475 Jy ! Component: 150 - total flux cleaned = 0.00566199 Jy ! Component: 200 - total flux cleaned = 0.0060536 Jy ! Total flux subtracted in 200 components = 0.0060536 Jy ! Clean residual min=-0.002470 max=0.002185 Jy/beam ! Clean residual mean=0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.169452 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.169452 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=3.549 mas, bmaj=6.487 mas, bpa=60.04 degrees ! Estimated noise=4.34406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114135 Jy ! Component: 100 - total flux cleaned = 0.00137466 Jy ! Component: 150 - total flux cleaned = 0.00142087 Jy ! Component: 200 - total flux cleaned = 0.00143149 Jy ! Total flux subtracted in 200 components = 0.00143149 Jy ! Clean residual min=-0.003535 max=0.002210 Jy/beam ! Clean residual mean=0.000018 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.170884 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 = -3.6363e-07 Jy ! Component: 100 - total flux cleaned = 8.97849e-08 Jy ! Component: 150 - total flux cleaned = 7.0835e-06 Jy ! Component: 200 - total flux cleaned = 1.3231e-05 Jy ! Total flux subtracted in 200 components = 1.3231e-05 Jy ! Clean residual min=-0.003557 max=0.002204 Jy/beam ! Clean residual mean=0.000018 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.170897 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.170897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=5.697 mas, bpa=61.16 degrees ! Estimated noise=3.63412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246243 Jy ! Component: 100 - total flux cleaned = -0.000225611 Jy ! Component: 150 - total flux cleaned = -0.000207766 Jy ! Component: 200 - total flux cleaned = -0.000242009 Jy ! Total flux subtracted in 200 components = -0.000242009 Jy ! Clean residual min=-0.002472 max=0.002127 Jy/beam ! Clean residual mean=0.000008 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.170655 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.170655 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=0.020209Jy sigma=0.114456 ! Fit after self-cal, rms=0.020208Jy sigma=0.114455 wmodel /scr/pima/bp171a9_uvs/J1729+7935_C_map.mod ! Writing 67 model components to file: /scr/pima/bp171a9_uvs/J1729+7935_C_map.mod wobs /scr/pima/bp171a9_uvs/J1729+7935_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1729+7935_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1729+7935_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1729+7935_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 = -0.00113861 Jy ! Component: 100 - total flux cleaned = -0.0019138 Jy ! Component: 150 - total flux cleaned = -0.00240512 Jy ! Component: 200 - total flux cleaned = -0.00261898 Jy ! Component: 250 - total flux cleaned = -0.00268688 Jy ! Component: 300 - total flux cleaned = -0.00262454 Jy ! Component: 350 - total flux cleaned = -0.00259469 Jy ! Component: 400 - total flux cleaned = -0.00247887 Jy ! Component: 450 - total flux cleaned = -0.00228189 Jy ! Component: 500 - total flux cleaned = -0.00206453 Jy ! Component: 550 - total flux cleaned = -0.00198524 Jy ! Component: 600 - total flux cleaned = -0.00180423 Jy ! Component: 650 - total flux cleaned = -0.00167834 Jy ! Component: 700 - total flux cleaned = -0.00153079 Jy ! Component: 750 - total flux cleaned = -0.00138689 Jy ! Component: 800 - total flux cleaned = -0.00129272 Jy ! Component: 850 - total flux cleaned = -0.00115533 Jy ! Component: 900 - total flux cleaned = -0.00104382 Jy ! Component: 950 - total flux cleaned = -0.000912853 Jy ! Component: 1000 - total flux cleaned = -0.000827392 Jy ! Component: 1050 - total flux cleaned = -0.000742767 Jy ! Component: 1100 - total flux cleaned = -0.000638833 Jy ! Component: 1150 - total flux cleaned = -0.000496344 Jy ! Component: 1200 - total flux cleaned = -0.00039627 Jy ! Component: 1250 - total flux cleaned = -0.000258738 Jy ! Component: 1300 - total flux cleaned = -0.000104125 Jy ! Component: 1350 - total flux cleaned = 4.80391e-05 Jy ! Component: 1400 - total flux cleaned = 0.000197833 Jy ! Component: 1450 - total flux cleaned = 0.000326912 Jy ! Component: 1500 - total flux cleaned = 0.000436021 Jy ! Component: 1550 - total flux cleaned = 0.000561547 Jy ! Component: 1600 - total flux cleaned = 0.000685359 Jy ! Component: 1650 - total flux cleaned = 0.000860028 Jy ! Component: 1700 - total flux cleaned = 0.000963414 Jy ! Component: 1750 - total flux cleaned = 0.00108259 Jy ! Component: 1800 - total flux cleaned = 0.00123326 Jy ! Component: 1850 - total flux cleaned = 0.00134877 Jy ! Component: 1900 - total flux cleaned = 0.00146279 Jy ! Component: 1950 - total flux cleaned = 0.00152747 Jy ! Component: 2000 - total flux cleaned = 0.00165521 Jy ! Component: 2050 - total flux cleaned = 0.00171822 Jy ! Component: 2100 - total flux cleaned = 0.00179599 Jy ! Component: 2150 - total flux cleaned = 0.00185724 Jy ! Component: 2200 - total flux cleaned = 0.00191789 Jy ! Component: 2250 - total flux cleaned = 0.00197807 Jy ! Component: 2300 - total flux cleaned = 0.00212661 Jy ! Component: 2350 - total flux cleaned = 0.00215571 Jy ! Component: 2400 - total flux cleaned = 0.00219948 Jy ! Component: 2450 - total flux cleaned = 0.00231481 Jy ! Component: 2500 - total flux cleaned = 0.00240051 Jy ! Component: 2550 - total flux cleaned = 0.00245697 Jy ! Component: 2600 - total flux cleaned = 0.00249874 Jy ! Component: 2650 - total flux cleaned = 0.00259556 Jy ! Component: 2700 - total flux cleaned = 0.00263666 Jy ! Component: 2750 - total flux cleaned = 0.00267749 Jy ! Component: 2800 - total flux cleaned = 0.00274497 Jy ! Component: 2850 - total flux cleaned = 0.00281173 Jy ! Component: 2900 - total flux cleaned = 0.00286458 Jy ! Component: 2950 - total flux cleaned = 0.002943 Jy ! Component: 3000 - total flux cleaned = 0.00296879 Jy ! Component: 3050 - total flux cleaned = 0.00298142 Jy ! Component: 3100 - total flux cleaned = 0.0030831 Jy ! Component: 3150 - total flux cleaned = 0.00309566 Jy ! Component: 3200 - total flux cleaned = 0.00313325 Jy ! Component: 3250 - total flux cleaned = 0.00317044 Jy ! Component: 3300 - total flux cleaned = 0.00325656 Jy ! Component: 3350 - total flux cleaned = 0.00331748 Jy ! Component: 3400 - total flux cleaned = 0.0033175 Jy ! Component: 3450 - total flux cleaned = 0.00340157 Jy ! Component: 3500 - total flux cleaned = 0.00338954 Jy ! Component: 3550 - total flux cleaned = 0.00348392 Jy ! Component: 3600 - total flux cleaned = 0.00350738 Jy ! Component: 3650 - total flux cleaned = 0.00355371 Jy ! Component: 3700 - total flux cleaned = 0.00355361 Jy ! Component: 3750 - total flux cleaned = 0.0035879 Jy ! Component: 3800 - total flux cleaned = 0.00362197 Jy ! Component: 3850 - total flux cleaned = 0.00366697 Jy ! Component: 3900 - total flux cleaned = 0.00365573 Jy ! Component: 3950 - total flux cleaned = 0.00372241 Jy ! Component: 4000 - total flux cleaned = 0.00376646 Jy ! Component: 4050 - total flux cleaned = 0.00383212 Jy ! Total flux subtracted in 4096 components = 0.00384308 Jy ! Clean residual min=-0.000632 max=0.000600 Jy/beam ! Clean residual mean=0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.174498 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 360 components and 0.174498 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1729+7935_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.676 x 5.697 at 61.16 degrees (North through East) ! Clean map min=-0.0016719 max=0.15831 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1729+7935_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379949 0.379949 0.759898 1.5198 3.03959 6.07918 12.1584 24.3167 48.6335 97.2669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 789.579 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1729+7935_C_uvs.log closed on Sat Dec 21 09:16:53 2013