! Started logfile: /scr/pima/bp171ac_uvs/J1112+3138_C_uvs.log on Mon Dec 9 01:53:33 2013 obs /scr/pima/bp171ac_uvs/J1112+3138_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1112+3138_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.635556 visibilities/baseline/integration-bin. ! Found source: J1112+3138 ! ! 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 1144 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/bp171ac_uvs/J1112+3138_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001532Jy sigma=2.182668 ! Fit after self-cal, rms=0.955080Jy sigma=2.070940 ! 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=1.377 mas, bmaj=4.026 mas, bpa=-3.967 degrees ! Estimated noise=13.444 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 = 0.0357534 Jy ! Component: 100 - total flux cleaned = 0.0456111 Jy ! Total flux subtracted in 100 components = 0.0456111 Jy ! Clean residual min=-0.002455 max=0.004300 Jy/beam ! Clean residual mean=0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0456111 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0456111 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=0.018055Jy sigma=0.040292 ! Fit after self-cal, rms=0.016700Jy sigma=0.038314 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00520413 Jy ! Component: 100 - total flux cleaned = 0.00824098 Jy ! Total flux subtracted in 100 components = 0.00824098 Jy ! Clean residual min=-0.002303 max=0.002325 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0538521 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0538521 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=0.015133Jy sigma=0.032409 ! Fit after self-cal, rms=0.015081Jy sigma=0.032345 ! 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=1.623 mas, bmaj=4.217 mas, bpa=-2.582 degrees ! Estimated noise=10.1703 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 = 0.00281315 Jy ! Component: 100 - total flux cleaned = 0.00445281 Jy ! Component: 150 - total flux cleaned = 0.00548803 Jy ! Component: 200 - total flux cleaned = 0.00617497 Jy ! Total flux subtracted in 200 components = 0.00617497 Jy ! Clean residual min=-0.001878 max=0.001991 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.060027 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.060027 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=0.014724Jy sigma=0.030607 ! Fit after self-cal, rms=0.014716Jy sigma=0.030589 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.623 x 4.217 at -2.582 degrees (North through East) ! Clean map min=-0.0017686 max=0.047792 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* 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: ! BR 0.96 FD 1.13 HN 0.91 KP 0.91 ! LA 1.13 MK 0.98 NL 1.07 OV 0.87 ! PT 0.96 SC 0.98 ! ! ! 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 0.96 FD 1.07 HN 0.87 KP 0.99 ! LA 1.10 MK 1.03 NL 0.97 OV 0.95 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.89 KP 0.99 ! LA 1.12 MK 1.11 NL 1.05 OV 0.94 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.98 KP 1.03 ! LA 1.11 MK 1.01 NL 1.02 OV 0.99 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.95 KP 1.00 ! LA 1.06 MK 1.07 NL 0.98 OV 1.02 ! PT 1.03 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.92 KP 1.11 ! LA 1.01 MK 1.12 NL 1.08 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.014716Jy sigma=0.030589 ! Fit after self-cal, rms=0.014435Jy sigma=0.029399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.196 mas, bpa=-2.608 degrees ! Estimated noise=10.2531 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 = 0.000874932 Jy ! Component: 100 - total flux cleaned = 0.00140567 Jy ! Component: 150 - total flux cleaned = 0.00175247 Jy ! Component: 200 - total flux cleaned = 0.00198568 Jy ! Total flux subtracted in 200 components = 0.00198568 Jy ! Clean residual min=-0.001407 max=0.001593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0620127 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.0620127 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=0.014428Jy sigma=0.029140 ! Fit after self-cal, rms=0.014426Jy sigma=0.029128 ! 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=0.014426Jy sigma=0.029128 ! Fit after self-cal, rms=0.014426Jy sigma=0.029064 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=4.185 mas, bpa=-2.582 degrees ! Estimated noise=10.3567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642709 Jy ! Component: 100 - total flux cleaned = 0.00101591 Jy ! Component: 150 - total flux cleaned = 0.00125647 Jy ! Component: 200 - total flux cleaned = 0.00133954 Jy ! Total flux subtracted in 200 components = 0.00133954 Jy ! Clean residual min=-0.001398 max=0.001589 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0633522 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.0633522 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=0.014445Jy sigma=0.028887 ! Fit after self-cal, rms=0.014441Jy sigma=0.028884 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) ! Added new window around map position (-12, 62.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127297 Jy ! Component: 100 - total flux cleaned = 0.00162085 Jy ! Component: 150 - total flux cleaned = 0.00174359 Jy ! Component: 200 - total flux cleaned = 0.00187688 Jy ! Total flux subtracted in 200 components = 0.00187688 Jy ! Clean residual min=-0.001385 max=0.001361 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0652291 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0652291 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=0.014329Jy sigma=0.028588 ! Fit after self-cal, rms=0.014310Jy sigma=0.028553 ! 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=0.014310Jy sigma=0.028553 ! Fit after self-cal, rms=0.014113Jy sigma=0.027807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.176 mas, bpa=-2.465 degrees ! Estimated noise=10.3488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103 Jy ! Component: 100 - total flux cleaned = -7.57607e-05 Jy ! Component: 150 - total flux cleaned = -5.16925e-05 Jy ! Component: 200 - total flux cleaned = -2.92871e-05 Jy ! Total flux subtracted in 200 components = -2.92871e-05 Jy ! Clean residual min=-0.001296 max=0.001211 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0651998 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.0651998 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=0.014091Jy sigma=0.027763 ! Fit after self-cal, rms=0.014089Jy sigma=0.027759 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 = 2.10777e-05 Jy ! Component: 100 - total flux cleaned = 4.09101e-05 Jy ! Component: 150 - total flux cleaned = 7.85202e-05 Jy ! Component: 200 - total flux cleaned = 0.000104677 Jy ! Total flux subtracted in 200 components = 0.000104677 Jy ! Clean residual min=-0.001284 max=0.001202 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0653045 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.0653045 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=0.014078Jy sigma=0.027734 ! Fit after self-cal, rms=0.014076Jy sigma=0.027733 ! 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=0.014076Jy sigma=0.027733 ! Fit after self-cal, rms=0.014075Jy sigma=0.027728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.17 mas, bpa=0.1835 degrees ! Estimated noise=12.1125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363863 Jy ! Component: 100 - total flux cleaned = 0.000409736 Jy ! Component: 150 - total flux cleaned = 0.000417041 Jy ! Component: 200 - total flux cleaned = 0.000437103 Jy ! Total flux subtracted in 200 components = 0.000437103 Jy ! Clean residual min=-0.001459 max=0.001635 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0657416 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 123 components and 0.0657416 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=0.014076Jy sigma=0.027708 ! Fit after self-cal, rms=0.014073Jy sigma=0.027705 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 = 4.61508e-05 Jy ! Component: 100 - total flux cleaned = 6.51151e-05 Jy ! Component: 150 - total flux cleaned = 6.48759e-05 Jy ! Component: 200 - total flux cleaned = 6.00453e-05 Jy ! Total flux subtracted in 200 components = 6.00453e-05 Jy ! Clean residual min=-0.001459 max=0.001648 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0658017 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.0658017 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=0.014076Jy sigma=0.027696 ! Fit after self-cal, rms=0.014075Jy sigma=0.027695 ! 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=1.612 mas, bmaj=4.172 mas, bpa=-2.406 degrees ! Estimated noise=10.3511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.172 at -2.406 degrees (North through East) ! Clean map min=-0.0011604 max=0.048395 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=1.372 mas, bmaj=3.985 mas, bpa=-3.776 degrees ! Estimated noise=13.6884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366068 Jy ! Component: 100 - total flux cleaned = 0.0474862 Jy ! Component: 150 - total flux cleaned = 0.0527685 Jy ! Component: 200 - total flux cleaned = 0.0559379 Jy ! Total flux subtracted in 200 components = 0.0559379 Jy ! Clean residual min=-0.001871 max=0.002071 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0559379 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0559379 Jy ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.172 mas, bpa=-2.406 degrees ! Estimated noise=10.3511 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 = 0.0030031 Jy ! Component: 100 - total flux cleaned = 0.00486015 Jy ! Component: 150 - total flux cleaned = 0.00618175 Jy ! Component: 200 - total flux cleaned = 0.00708218 Jy ! Total flux subtracted in 200 components = 0.00708218 Jy ! Clean residual min=-0.001327 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0630201 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.0630201 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=3.603 mas, bmaj=5.17 mas, bpa=0.1835 degrees ! Estimated noise=12.1125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112347 Jy ! Component: 100 - total flux cleaned = 0.00154741 Jy ! Component: 150 - total flux cleaned = 0.00182008 Jy ! Component: 200 - total flux cleaned = 0.00202261 Jy ! Total flux subtracted in 200 components = 0.00202261 Jy ! Clean residual min=-0.001476 max=0.001548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0650427 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 = 0.000144546 Jy ! Component: 100 - total flux cleaned = 0.000234213 Jy ! Component: 150 - total flux cleaned = 0.000312491 Jy ! Component: 200 - total flux cleaned = 0.000389588 Jy ! Total flux subtracted in 200 components = 0.000389588 Jy ! Clean residual min=-0.001458 max=0.001600 Jy/beam ! Clean residual mean=-0.000002 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0654323 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 97 components and 0.0654323 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.172 mas, bpa=-2.406 degrees ! Estimated noise=10.3511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208989 Jy ! Component: 100 - total flux cleaned = 0.000193719 Jy ! Component: 150 - total flux cleaned = 0.000150082 Jy ! Component: 200 - total flux cleaned = 0.000112538 Jy ! Total flux subtracted in 200 components = 0.000112538 Jy ! Clean residual min=-0.001278 max=0.001173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0655448 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.0655448 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=0.014119Jy sigma=0.027732 ! Fit after self-cal, rms=0.014117Jy sigma=0.027727 wmodel /scr/pima/bp171ac_uvs/J1112+3138_C_map.mod ! Writing 110 model components to file: /scr/pima/bp171ac_uvs/J1112+3138_C_map.mod wobs /scr/pima/bp171ac_uvs/J1112+3138_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1112+3138_C_uvs.fits wwins /scr/pima/bp171ac_uvs/J1112+3138_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J1112+3138_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 = -0.000167657 Jy ! Component: 100 - total flux cleaned = -0.000328342 Jy ! Component: 150 - total flux cleaned = -0.000480415 Jy ! Component: 200 - total flux cleaned = -0.000570058 Jy ! Component: 250 - total flux cleaned = -0.000655817 Jy ! Component: 300 - total flux cleaned = -0.000672083 Jy ! Component: 350 - total flux cleaned = -0.000592363 Jy ! Component: 400 - total flux cleaned = -0.000577312 Jy ! Component: 450 - total flux cleaned = -0.000547871 Jy ! Component: 500 - total flux cleaned = -0.000519465 Jy ! Component: 550 - total flux cleaned = -0.000463244 Jy ! Component: 600 - total flux cleaned = -0.000422435 Jy ! Component: 650 - total flux cleaned = -0.000395709 Jy ! Component: 700 - total flux cleaned = -0.000421925 Jy ! Component: 750 - total flux cleaned = -0.000485708 Jy ! Component: 800 - total flux cleaned = -0.000485377 Jy ! Component: 850 - total flux cleaned = -0.000497506 Jy ! Component: 900 - total flux cleaned = -0.000521424 Jy ! Component: 950 - total flux cleaned = -0.000509603 Jy ! Component: 1000 - total flux cleaned = -0.000556226 Jy ! Component: 1050 - total flux cleaned = -0.000590282 Jy ! Component: 1100 - total flux cleaned = -0.000623616 Jy ! Component: 1150 - total flux cleaned = -0.000678312 Jy ! Component: 1200 - total flux cleaned = -0.000667271 Jy ! Component: 1250 - total flux cleaned = -0.000688899 Jy ! Component: 1300 - total flux cleaned = -0.000731167 Jy ! Component: 1350 - total flux cleaned = -0.000772656 Jy ! Component: 1400 - total flux cleaned = -0.000772498 Jy ! Component: 1450 - total flux cleaned = -0.000802744 Jy ! Component: 1500 - total flux cleaned = -0.000832284 Jy ! Component: 1550 - total flux cleaned = -0.000832304 Jy ! Component: 1600 - total flux cleaned = -0.000851684 Jy ! Component: 1650 - total flux cleaned = -0.000851847 Jy ! Component: 1700 - total flux cleaned = -0.000842559 Jy ! Component: 1750 - total flux cleaned = -0.000833458 Jy ! Component: 1800 - total flux cleaned = -0.00082426 Jy ! Component: 1850 - total flux cleaned = -0.000842452 Jy ! Component: 1900 - total flux cleaned = -0.00082434 Jy ! Component: 1950 - total flux cleaned = -0.000806555 Jy ! Component: 2000 - total flux cleaned = -0.000815457 Jy ! Component: 2050 - total flux cleaned = -0.000824023 Jy ! Component: 2100 - total flux cleaned = -0.000798045 Jy ! Component: 2150 - total flux cleaned = -0.000798068 Jy ! Component: 2200 - total flux cleaned = -0.00079811 Jy ! Component: 2250 - total flux cleaned = -0.000797961 Jy ! Component: 2300 - total flux cleaned = -0.00074829 Jy ! Component: 2350 - total flux cleaned = -0.000715649 Jy ! Component: 2400 - total flux cleaned = -0.000707653 Jy ! Component: 2450 - total flux cleaned = -0.000723665 Jy ! Component: 2500 - total flux cleaned = -0.000683696 Jy ! Component: 2550 - total flux cleaned = -0.000660128 Jy ! Component: 2600 - total flux cleaned = -0.000652164 Jy ! Component: 2650 - total flux cleaned = -0.000667598 Jy ! Component: 2700 - total flux cleaned = -0.000621411 Jy ! Component: 2750 - total flux cleaned = -0.000591004 Jy ! Component: 2800 - total flux cleaned = -0.00058342 Jy ! Component: 2850 - total flux cleaned = -0.000591015 Jy ! Component: 2900 - total flux cleaned = -0.000561367 Jy ! Component: 2950 - total flux cleaned = -0.000554044 Jy ! Component: 3000 - total flux cleaned = -0.000539344 Jy ! Component: 3050 - total flux cleaned = -0.000503071 Jy ! Component: 3100 - total flux cleaned = -0.000510211 Jy ! Component: 3150 - total flux cleaned = -0.000481638 Jy ! Component: 3200 - total flux cleaned = -0.00044624 Jy ! Component: 3250 - total flux cleaned = -0.000411086 Jy ! Component: 3300 - total flux cleaned = -0.000376287 Jy ! Component: 3350 - total flux cleaned = -0.000355563 Jy ! Component: 3400 - total flux cleaned = -0.000328047 Jy ! Component: 3450 - total flux cleaned = -0.00030765 Jy ! Component: 3500 - total flux cleaned = -0.000280518 Jy ! Component: 3550 - total flux cleaned = -0.000253571 Jy ! Component: 3600 - total flux cleaned = -0.000240247 Jy ! Component: 3650 - total flux cleaned = -0.000200545 Jy ! Component: 3700 - total flux cleaned = -0.0002005 Jy ! Component: 3750 - total flux cleaned = -0.000167819 Jy ! Component: 3800 - total flux cleaned = -0.00017427 Jy ! Component: 3850 - total flux cleaned = -0.000142047 Jy ! Component: 3900 - total flux cleaned = -0.000135656 Jy ! Component: 3950 - total flux cleaned = -0.000116559 Jy ! Component: 4000 - total flux cleaned = -9.75994e-05 Jy ! Component: 4050 - total flux cleaned = -9.75325e-05 Jy ! Total flux subtracted in 4096 components = -5.37711e-05 Jy ! Clean residual min=-0.000348 max=0.000419 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0654911 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 427 components and 0.0654911 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1112+3138_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.172 at -2.406 degrees (North through East) ! Clean map min=-0.00069756 max=0.048473 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1112+3138_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0484734 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109018 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.674711 0.674711 1.34942 2.69884 5.39769 10.7954 21.5907 43.1815 86.363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 444.635 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1112+3138_C_uvs.log closed on Mon Dec 9 01:53:38 2013