! Started logfile: /d2/scr/pima/bp171aa_uvs/J1032+0309_C_uvs.log on Thu Nov 28 23:34:09 2013 obs /d2/scr/pima/bp171aa_uvs/J1032+0309_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1032+0309_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838384 visibilities/baseline/integration-bin. ! Found source: J1032+0309 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3320 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/bp171aa_uvs/J1032+0309_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=0.999301Jy sigma=0.706383 ! Fit after self-cal, rms=0.985809Jy sigma=0.696857 ! 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=1.292 mas, bmaj=3.499 mas, bpa=-2.626 degrees ! Estimated noise=21.6203 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 = 0.0109368 Jy ! Component: 100 - total flux cleaned = 0.0139744 Jy ! Total flux subtracted in 100 components = 0.0139744 Jy ! Clean residual min=-0.002641 max=0.002891 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0139744 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0139744 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=0.029953Jy sigma=0.021159 ! Fit after self-cal, rms=0.028473Jy sigma=0.020111 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343942 Jy ! Component: 100 - total flux cleaned = 0.00461868 Jy ! Total flux subtracted in 100 components = 0.00461868 Jy ! Clean residual min=-0.002431 max=0.003023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.018593 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.018593 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=0.028059Jy sigma=0.019820 ! Fit after self-cal, rms=0.028057Jy sigma=0.019818 ! 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=1.508 mas, bmaj=3.896 mas, bpa=-2.361 degrees ! Estimated noise=17.3818 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 (15, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269825 Jy ! Component: 100 - total flux cleaned = 0.00304227 Jy ! Component: 150 - total flux cleaned = 0.00307434 Jy ! Component: 200 - total flux cleaned = 0.00299865 Jy ! Total flux subtracted in 200 components = 0.00299865 Jy ! Clean residual min=-0.001819 max=0.002567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0215917 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0215917 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=0.027809Jy sigma=0.019644 ! Fit after self-cal, rms=0.027704Jy sigma=0.019569 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.508 x 3.896 at -2.361 degrees (North through East) ! Clean map min=-0.0016796 max=0.017038 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.027704Jy sigma=0.019569 ! Fit after self-cal, rms=0.027704Jy sigma=0.019569 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.508 mas, bmaj=3.896 mas, bpa=-2.361 degrees ! Estimated noise=17.3818 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 = 0.00159734 Jy ! Component: 100 - total flux cleaned = 0.00168891 Jy ! Component: 150 - total flux cleaned = 0.00157356 Jy ! Component: 200 - total flux cleaned = 0.00147222 Jy ! Total flux subtracted in 200 components = 0.00147222 Jy ! Clean residual min=-0.001792 max=0.001941 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0230639 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0230639 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=0.027608Jy sigma=0.019501 ! Fit after self-cal, rms=0.027575Jy sigma=0.019478 ! 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=0.027575Jy sigma=0.019478 ! Fit after self-cal, rms=0.027575Jy sigma=0.019478 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.508 mas, bmaj=3.896 mas, bpa=-2.361 degrees ! Estimated noise=17.3818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000772841 Jy ! Component: 100 - total flux cleaned = 0.000772084 Jy ! Component: 150 - total flux cleaned = 0.000735431 Jy ! Component: 200 - total flux cleaned = 0.000653338 Jy ! Total flux subtracted in 200 components = 0.000653338 Jy ! Clean residual min=-0.001719 max=0.001685 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0237172 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0237172 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=0.027532Jy sigma=0.019448 ! Fit after self-cal, rms=0.027506Jy sigma=0.019430 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 = 0.000389218 Jy ! Component: 100 - total flux cleaned = 0.000371591 Jy ! Component: 150 - total flux cleaned = 0.000371664 Jy ! Component: 200 - total flux cleaned = 0.000358735 Jy ! Total flux subtracted in 200 components = 0.000358735 Jy ! Clean residual min=-0.001705 max=0.001609 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.024076 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.024076 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=0.027480Jy sigma=0.019412 ! Fit after self-cal, rms=0.027474Jy sigma=0.019407 ! 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=0.027474Jy sigma=0.019407 ! Fit after self-cal, rms=0.027474Jy sigma=0.019407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.508 mas, bmaj=3.896 mas, bpa=-2.361 degrees ! Estimated noise=17.3818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002079 Jy ! Component: 100 - total flux cleaned = 0.000178388 Jy ! Component: 150 - total flux cleaned = 0.000165716 Jy ! Component: 200 - total flux cleaned = 0.000130996 Jy ! Total flux subtracted in 200 components = 0.000130996 Jy ! Clean residual min=-0.001700 max=0.001560 Jy/beam ! Clean residual mean=-0.000003 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.024207 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.024207 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=0.027458Jy sigma=0.019396 ! Fit after self-cal, rms=0.027455Jy sigma=0.019394 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 = 0.000123521 Jy ! Component: 100 - total flux cleaned = 7.48646e-05 Jy ! Component: 150 - total flux cleaned = 4.24909e-05 Jy ! Component: 200 - total flux cleaned = 2.22354e-05 Jy ! Total flux subtracted in 200 components = 2.22354e-05 Jy ! Clean residual min=-0.001697 max=0.001528 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0242292 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.0242292 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=0.027445Jy sigma=0.019387 ! Fit after self-cal, rms=0.027443Jy sigma=0.019385 ! 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=0.027443Jy sigma=0.019385 ! Fit after self-cal, rms=0.027710Jy sigma=0.019375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=5.958 mas, bpa=0.849 degrees ! Estimated noise=23.2145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399486 Jy ! Component: 100 - total flux cleaned = 0.000450608 Jy ! Component: 150 - total flux cleaned = 0.000430385 Jy ! Component: 200 - total flux cleaned = 0.000395632 Jy ! Total flux subtracted in 200 components = 0.000395632 Jy ! Clean residual min=-0.002316 max=0.002124 Jy/beam ! Clean residual mean=-0.000006 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0246248 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0246248 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=0.027714Jy sigma=0.019378 ! Fit after self-cal, rms=0.027712Jy sigma=0.019375 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 = -4.58832e-05 Jy ! Component: 100 - total flux cleaned = -7.89593e-05 Jy ! Component: 150 - total flux cleaned = -0.000135839 Jy ! Component: 200 - total flux cleaned = -0.000135425 Jy ! Total flux subtracted in 200 components = -0.000135425 Jy ! Clean residual min=-0.002256 max=0.002080 Jy/beam ! Clean residual mean=-0.000006 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0244894 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0244894 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=0.027722Jy sigma=0.019383 ! Fit after self-cal, rms=0.027721Jy sigma=0.019381 ! 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=1.506 mas, bmaj=3.891 mas, bpa=-2.259 degrees ! Estimated noise=17.634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.506 x 3.891 at -2.259 degrees (North through East) ! Clean map min=-0.0015834 max=0.015672 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=1.292 mas, bmaj=3.496 mas, bpa=-2.517 degrees ! Estimated noise=21.9276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138818 Jy ! Component: 100 - total flux cleaned = 0.0193815 Jy ! Component: 150 - total flux cleaned = 0.0220949 Jy ! Component: 200 - total flux cleaned = 0.0228934 Jy ! Total flux subtracted in 200 components = 0.0228934 Jy ! Clean residual min=-0.002258 max=0.001959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0228933 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0228933 Jy ! Inverting map and beam ! Estimated beam: bmin=1.506 mas, bmaj=3.891 mas, bpa=-2.259 degrees ! Estimated noise=17.634 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 (-1.5, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001466 Jy ! Component: 100 - total flux cleaned = 0.00202078 Jy ! Component: 150 - total flux cleaned = 0.0020555 Jy ! Component: 200 - total flux cleaned = 0.00205433 Jy ! Total flux subtracted in 200 components = 0.00205433 Jy ! Clean residual min=-0.001759 max=0.001443 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0249477 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.0249477 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=3.541 mas, bmaj=5.958 mas, bpa=0.849 degrees ! Estimated noise=23.2145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209352 Jy ! Component: 100 - total flux cleaned = 2.11443e-05 Jy ! Component: 150 - total flux cleaned = -0.000107983 Jy ! Component: 200 - total flux cleaned = -0.000199139 Jy ! Total flux subtracted in 200 components = -0.000199139 Jy ! Clean residual min=-0.002192 max=0.002110 Jy/beam ! Clean residual mean=-0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0247485 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 = -0.000100916 Jy ! Component: 100 - total flux cleaned = -0.000118898 Jy ! Component: 150 - total flux cleaned = -0.000119274 Jy ! Component: 200 - total flux cleaned = -0.000150128 Jy ! Total flux subtracted in 200 components = -0.000150128 Jy ! Clean residual min=-0.002113 max=0.002093 Jy/beam ! Clean residual mean=-0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0245984 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0245984 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.506 mas, bmaj=3.891 mas, bpa=-2.259 degrees ! Estimated noise=17.634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.04959e-05 Jy ! Component: 100 - total flux cleaned = 2.68995e-05 Jy ! Component: 150 - total flux cleaned = -1.04531e-05 Jy ! Component: 200 - total flux cleaned = 6.01546e-06 Jy ! Total flux subtracted in 200 components = 6.01546e-06 Jy ! Clean residual min=-0.001727 max=0.001478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0246044 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.0246044 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=0.027652Jy sigma=0.019334 ! Fit after self-cal, rms=0.027625Jy sigma=0.019315 wmodel /d2/scr/pima/bp171aa_uvs/J1032+0309_C_map.mod ! Writing 90 model components to file: /d2/scr/pima/bp171aa_uvs/J1032+0309_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1032+0309_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1032+0309_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1032+0309_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1032+0309_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 = -0.000655187 Jy ! Component: 100 - total flux cleaned = -0.000972125 Jy ! Component: 150 - total flux cleaned = -0.00104822 Jy ! Component: 200 - total flux cleaned = -0.00100115 Jy ! Component: 250 - total flux cleaned = -0.000932393 Jy ! Component: 300 - total flux cleaned = -0.00084428 Jy ! Component: 350 - total flux cleaned = -0.000717196 Jy ! Component: 400 - total flux cleaned = -0.000594051 Jy ! Component: 450 - total flux cleaned = -0.000455491 Jy ! Component: 500 - total flux cleaned = -0.000320402 Jy ! Component: 550 - total flux cleaned = -9.54187e-05 Jy ! Component: 600 - total flux cleaned = 6.88886e-05 Jy ! Component: 650 - total flux cleaned = 0.000264854 Jy ! Component: 700 - total flux cleaned = 0.000421432 Jy ! Component: 750 - total flux cleaned = 0.000590756 Jy ! Component: 800 - total flux cleaned = 0.000673055 Jy ! Component: 850 - total flux cleaned = 0.000802834 Jy ! Component: 900 - total flux cleaned = 0.000930432 Jy ! Component: 950 - total flux cleaned = 0.00108682 Jy ! Component: 1000 - total flux cleaned = 0.00119448 Jy ! Component: 1050 - total flux cleaned = 0.00133025 Jy ! Component: 1100 - total flux cleaned = 0.00143382 Jy ! Component: 1150 - total flux cleaned = 0.00152091 Jy ! Component: 1200 - total flux cleaned = 0.00160653 Jy ! Component: 1250 - total flux cleaned = 0.00167667 Jy ! Component: 1300 - total flux cleaned = 0.0017046 Jy ! Component: 1350 - total flux cleaned = 0.0017997 Jy ! Component: 1400 - total flux cleaned = 0.00185315 Jy ! Component: 1450 - total flux cleaned = 0.00187935 Jy ! Component: 1500 - total flux cleaned = 0.00187941 Jy ! Component: 1550 - total flux cleaned = 0.00194328 Jy ! Component: 1600 - total flux cleaned = 0.00196837 Jy ! Component: 1650 - total flux cleaned = 0.00199314 Jy ! Component: 1700 - total flux cleaned = 0.00206642 Jy ! Component: 1750 - total flux cleaned = 0.00206663 Jy ! Component: 1800 - total flux cleaned = 0.00214992 Jy ! Component: 1850 - total flux cleaned = 0.00218511 Jy ! Component: 1900 - total flux cleaned = 0.00217353 Jy ! Component: 1950 - total flux cleaned = 0.00219626 Jy ! Component: 2000 - total flux cleaned = 0.00217368 Jy ! Component: 2050 - total flux cleaned = 0.00219605 Jy ! Component: 2100 - total flux cleaned = 0.00219601 Jy ! Component: 2150 - total flux cleaned = 0.00222844 Jy ! Component: 2200 - total flux cleaned = 0.00220721 Jy ! Component: 2250 - total flux cleaned = 0.00223918 Jy ! Component: 2300 - total flux cleaned = 0.00228108 Jy ! Component: 2350 - total flux cleaned = 0.00224993 Jy ! Component: 2400 - total flux cleaned = 0.00223966 Jy ! Component: 2450 - total flux cleaned = 0.00219922 Jy ! Component: 2500 - total flux cleaned = 0.00220926 Jy ! Component: 2550 - total flux cleaned = 0.0021896 Jy ! Component: 2600 - total flux cleaned = 0.00218001 Jy ! Component: 2650 - total flux cleaned = 0.00217042 Jy ! Component: 2700 - total flux cleaned = 0.00218004 Jy ! Component: 2750 - total flux cleaned = 0.00218 Jy ! Component: 2800 - total flux cleaned = 0.00217989 Jy ! Component: 2850 - total flux cleaned = 0.00215197 Jy ! Component: 2900 - total flux cleaned = 0.00215194 Jy ! Component: 2950 - total flux cleaned = 0.00215182 Jy ! Component: 3000 - total flux cleaned = 0.00215181 Jy ! Component: 3050 - total flux cleaned = 0.00216061 Jy ! Component: 3100 - total flux cleaned = 0.00217829 Jy ! Component: 3150 - total flux cleaned = 0.00211675 Jy ! Component: 3200 - total flux cleaned = 0.00211683 Jy ! Component: 3250 - total flux cleaned = 0.00209961 Jy ! Component: 3300 - total flux cleaned = 0.0021082 Jy ! Component: 3350 - total flux cleaned = 0.00207436 Jy ! Component: 3400 - total flux cleaned = 0.00208291 Jy ! Component: 3450 - total flux cleaned = 0.00207454 Jy ! Component: 3500 - total flux cleaned = 0.002058 Jy ! Component: 3550 - total flux cleaned = 0.00203344 Jy ! Component: 3600 - total flux cleaned = 0.0020416 Jy ! Component: 3650 - total flux cleaned = 0.00201729 Jy ! Component: 3700 - total flux cleaned = 0.00196914 Jy ! Component: 3750 - total flux cleaned = 0.00199311 Jy ! Component: 3800 - total flux cleaned = 0.00195354 Jy ! Component: 3850 - total flux cleaned = 0.0019535 Jy ! Component: 3900 - total flux cleaned = 0.00190664 Jy ! Component: 3950 - total flux cleaned = 0.0019222 Jy ! Component: 4000 - total flux cleaned = 0.00189916 Jy ! Component: 4050 - total flux cleaned = 0.00189154 Jy ! Total flux subtracted in 4096 components = 0.00188387 Jy ! Clean residual min=-0.000412 max=0.000437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0264883 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 414 components and 0.0264883 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1032+0309_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.506 x 3.891 at -2.259 degrees (North through East) ! Clean map min=-0.00096505 max=0.014974 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1032+0309_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0149738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.66298 2.66298 5.32596 10.6519 21.3039 42.6077 85.2154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 112.655 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1032+0309_C_uvs.log closed on Thu Nov 28 23:34:14 2013