! Started logfile: /scr/pima/s5272a_uvs/J0031+0724_X_uvs.log on Mon Dec 16 09:32:47 2013 obs /scr/pima/s5272a_uvs/J0031+0724_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0031+0724_X_uva.fits ! AN table 1: 27 integrations on 36 of 36 possible baselines. ! AN table 2: 12 integrations on 28 of 28 possible baselines. ! AN table 3: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.888454 visibilities/baseline/integration-bin. ! Found source: J0031+0724 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 43584 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/s5272a_uvs/J0031+0724_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 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000294Jy sigma=0.790493 ! Fit after self-cal, rms=0.992353Jy sigma=0.779680 ! 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=0.7685 mas, bmaj=1.85 mas, bpa=-10.13 degrees ! Estimated noise=17.9646 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 = 0.00842737 Jy ! Component: 100 - total flux cleaned = 0.0103251 Jy ! Total flux subtracted in 100 components = 0.0103251 Jy ! Clean residual min=-0.001147 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0103251 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0103251 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=0.017598Jy sigma=0.015789 ! Fit after self-cal, rms=0.015590Jy sigma=0.014083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340114 Jy ! Component: 100 - total flux cleaned = 0.00433444 Jy ! Total flux subtracted in 100 components = 0.00433444 Jy ! Clean residual min=-0.000996 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0146595 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0146595 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=0.015860Jy sigma=0.012960 ! Fit after self-cal, rms=0.015861Jy sigma=0.012958 ! 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=0.9705 mas, bmaj=2.23 mas, bpa=-10.18 degrees ! Estimated noise=9.67299 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 (-1.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940682 Jy ! Component: 100 - total flux cleaned = 0.00144381 Jy ! Component: 150 - total flux cleaned = 0.00174262 Jy ! Component: 200 - total flux cleaned = 0.001813 Jy ! Total flux subtracted in 200 components = 0.001813 Jy ! Clean residual min=-0.000680 max=0.000666 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0164725 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0164725 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=0.015961Jy sigma=0.012810 ! Fit after self-cal, rms=0.015954Jy sigma=0.012802 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9705 x 2.23 at -10.18 degrees (North through East) ! Clean map min=-0.00064112 max=0.014487 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 KP 0.95 LA 0.94 MK 0.88 ! OV 0.88 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.015954Jy sigma=0.012802 ! Fit after self-cal, rms=0.015925Jy sigma=0.012798 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=2.23 mas, bpa=-10.23 degrees ! Estimated noise=9.63573 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 = 0.000351497 Jy ! Component: 100 - total flux cleaned = 0.000351347 Jy ! Component: 150 - total flux cleaned = 0.000351151 Jy ! Component: 200 - total flux cleaned = 0.000350993 Jy ! Total flux subtracted in 200 components = 0.000350993 Jy ! Clean residual min=-0.000650 max=0.000640 Jy/beam ! Clean residual mean=0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0168235 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0168235 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=0.015935Jy sigma=0.012775 ! Fit after self-cal, rms=0.015934Jy sigma=0.012772 ! 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=0.015934Jy sigma=0.012772 ! Fit after self-cal, rms=0.015935Jy sigma=0.012772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=2.23 mas, bpa=-10.23 degrees ! Estimated noise=9.63561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133311 Jy ! Component: 100 - total flux cleaned = 0.000133369 Jy ! Component: 150 - total flux cleaned = 0.00013327 Jy ! Component: 200 - total flux cleaned = 0.000139285 Jy ! Total flux subtracted in 200 components = 0.000139285 Jy ! Clean residual min=-0.000638 max=0.000631 Jy/beam ! Clean residual mean=0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0169628 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0169628 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=0.015939Jy sigma=0.012762 ! Fit after self-cal, rms=0.015925Jy sigma=0.012759 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 = 5.58239e-05 Jy ! Component: 100 - total flux cleaned = 4.9863e-05 Jy ! Component: 150 - total flux cleaned = 5.53214e-05 Jy ! Component: 200 - total flux cleaned = 5.55002e-05 Jy ! Total flux subtracted in 200 components = 5.55002e-05 Jy ! Clean residual min=-0.000634 max=0.000632 Jy/beam ! Clean residual mean=0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0170183 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0170183 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=0.015927Jy sigma=0.012752 ! Fit after self-cal, rms=0.015925Jy sigma=0.012752 ! 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=0.015925Jy sigma=0.012752 ! Fit after self-cal, rms=0.015925Jy sigma=0.012752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=2.23 mas, bpa=-10.23 degrees ! Estimated noise=9.63551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.26008e-05 Jy ! Component: 100 - total flux cleaned = 3.26268e-05 Jy ! Component: 150 - total flux cleaned = 2.78283e-05 Jy ! Component: 200 - total flux cleaned = 2.78442e-05 Jy ! Total flux subtracted in 200 components = 2.78442e-05 Jy ! Clean residual min=-0.000631 max=0.000629 Jy/beam ! Clean residual mean=0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0170461 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.0170461 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=0.015924Jy sigma=0.012748 ! Fit after self-cal, rms=0.015923Jy sigma=0.012748 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70193e-05 Jy ! Component: 100 - total flux cleaned = 1.26945e-05 Jy ! Component: 150 - total flux cleaned = 8.49652e-06 Jy ! Component: 200 - total flux cleaned = 8.44739e-06 Jy ! Total flux subtracted in 200 components = 8.44739e-06 Jy ! Clean residual min=-0.000637 max=0.000623 Jy/beam ! Clean residual mean=0.000002 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0170546 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0170546 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=0.015922Jy sigma=0.012745 ! Fit after self-cal, rms=0.015921Jy sigma=0.012745 ! 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=0.015921Jy sigma=0.012745 ! Fit after self-cal, rms=0.015921Jy sigma=0.012745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.366 mas, bpa=-7.94 degrees ! Estimated noise=12.1233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.89883e-05 Jy ! Component: 100 - total flux cleaned = 6.36554e-05 Jy ! Component: 150 - total flux cleaned = 7.30361e-05 Jy ! Component: 200 - total flux cleaned = 8.15218e-05 Jy ! Total flux subtracted in 200 components = 8.15218e-05 Jy ! Clean residual min=-0.000814 max=0.000839 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0171361 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.0171361 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=0.015926Jy sigma=0.012741 ! Fit after self-cal, rms=0.015926Jy sigma=0.012741 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 = 4.02935e-05 Jy ! Component: 100 - total flux cleaned = 4.45186e-05 Jy ! Component: 150 - total flux cleaned = 4.43819e-05 Jy ! Component: 200 - total flux cleaned = 4.84281e-05 Jy ! Total flux subtracted in 200 components = 4.84281e-05 Jy ! Clean residual min=-0.000809 max=0.000840 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0171845 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0171845 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=0.015931Jy sigma=0.012738 ! Fit after self-cal, rms=0.015932Jy sigma=0.012736 ! 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=0.9715 mas, bmaj=2.23 mas, bpa=-10.23 degrees ! Estimated noise=9.63518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9715 x 2.23 at -10.23 degrees (North through East) ! Clean map min=-0.00060298 max=0.014354 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=0.7695 mas, bmaj=1.848 mas, bpa=-10.22 degrees ! Estimated noise=17.8762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111921 Jy ! Component: 100 - total flux cleaned = 0.0137386 Jy ! Component: 150 - total flux cleaned = 0.014828 Jy ! Component: 200 - total flux cleaned = 0.0155981 Jy ! Total flux subtracted in 200 components = 0.0155981 Jy ! Clean residual min=-0.001067 max=0.000959 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0155981 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0155981 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=2.23 mas, bpa=-10.23 degrees ! Estimated noise=9.63518 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, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088829 Jy ! Component: 100 - total flux cleaned = 0.00146171 Jy ! Component: 150 - total flux cleaned = 0.00172193 Jy ! Component: 200 - total flux cleaned = 0.00185005 Jy ! Total flux subtracted in 200 components = 0.00185005 Jy ! Clean residual min=-0.000642 max=0.000645 Jy/beam ! Clean residual mean=0.000002 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0174482 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.0174482 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=2.169 mas, bmaj=3.366 mas, bpa=-7.94 degrees ! Estimated noise=12.1233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313938 Jy ! Component: 100 - total flux cleaned = 0.000353261 Jy ! Component: 150 - total flux cleaned = 0.00035318 Jy ! Component: 200 - total flux cleaned = 0.000345564 Jy ! Total flux subtracted in 200 components = 0.000345564 Jy ! Clean residual min=-0.000817 max=0.000878 Jy/beam ! Clean residual mean=0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0177937 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 = -6.97112e-06 Jy ! Component: 100 - total flux cleaned = -1.34533e-05 Jy ! Component: 150 - total flux cleaned = -1.97657e-05 Jy ! Component: 200 - total flux cleaned = -3.17159e-05 Jy ! Total flux subtracted in 200 components = -3.17159e-05 Jy ! Clean residual min=-0.000821 max=0.000871 Jy/beam ! Clean residual mean=0.000004 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.017762 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.017762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=2.23 mas, bpa=-10.23 degrees ! Estimated noise=9.63518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.33502e-05 Jy ! Component: 100 - total flux cleaned = -5.98232e-05 Jy ! Component: 150 - total flux cleaned = -9.82243e-05 Jy ! Component: 200 - total flux cleaned = -0.000119103 Jy ! Total flux subtracted in 200 components = -0.000119103 Jy ! Clean residual min=-0.000645 max=0.000614 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0176429 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.0176429 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=0.015902Jy sigma=0.012729 ! Fit after self-cal, rms=0.015891Jy sigma=0.012720 wmodel /scr/pima/s5272a_uvs/J0031+0724_X_map.mod ! Writing 92 model components to file: /scr/pima/s5272a_uvs/J0031+0724_X_map.mod wobs /scr/pima/s5272a_uvs/J0031+0724_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0031+0724_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0031+0724_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s5272a_uvs/J0031+0724_X_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 = 1.16334e-05 Jy ! Component: 100 - total flux cleaned = 1.1886e-05 Jy ! Component: 150 - total flux cleaned = -2.9595e-05 Jy ! Component: 200 - total flux cleaned = -8.96066e-05 Jy ! Component: 250 - total flux cleaned = -0.000147551 Jy ! Component: 300 - total flux cleaned = -0.00017583 Jy ! Component: 350 - total flux cleaned = -0.000203648 Jy ! Component: 400 - total flux cleaned = -0.000230715 Jy ! Component: 450 - total flux cleaned = -0.000248182 Jy ! Component: 500 - total flux cleaned = -0.000239619 Jy ! Component: 550 - total flux cleaned = -0.000256707 Jy ! Component: 600 - total flux cleaned = -0.000264937 Jy ! Component: 650 - total flux cleaned = -0.000289358 Jy ! Component: 700 - total flux cleaned = -0.000297304 Jy ! Component: 750 - total flux cleaned = -0.000281349 Jy ! Component: 800 - total flux cleaned = -0.000304688 Jy ! Component: 850 - total flux cleaned = -0.000304646 Jy ! Component: 900 - total flux cleaned = -0.000312174 Jy ! Component: 950 - total flux cleaned = -0.00030475 Jy ! Component: 1000 - total flux cleaned = -0.000290148 Jy ! Component: 1050 - total flux cleaned = -0.000297376 Jy ! Component: 1100 - total flux cleaned = -0.000304554 Jy ! Component: 1150 - total flux cleaned = -0.000304505 Jy ! Component: 1200 - total flux cleaned = -0.00031846 Jy ! Component: 1250 - total flux cleaned = -0.000339024 Jy ! Component: 1300 - total flux cleaned = -0.000318469 Jy ! Component: 1350 - total flux cleaned = -0.000318483 Jy ! Component: 1400 - total flux cleaned = -0.000331787 Jy ! Component: 1450 - total flux cleaned = -0.000338402 Jy ! Component: 1500 - total flux cleaned = -0.000351344 Jy ! Component: 1550 - total flux cleaned = -0.000338344 Jy ! Component: 1600 - total flux cleaned = -0.000357446 Jy ! Component: 1650 - total flux cleaned = -0.000395261 Jy ! Component: 1700 - total flux cleaned = -0.000389011 Jy ! Component: 1750 - total flux cleaned = -0.000407439 Jy ! Component: 1800 - total flux cleaned = -0.000431858 Jy ! Component: 1850 - total flux cleaned = -0.000443937 Jy ! Component: 1900 - total flux cleaned = -0.000455889 Jy ! Component: 1950 - total flux cleaned = -0.000455833 Jy ! Component: 2000 - total flux cleaned = -0.000461772 Jy ! Component: 2050 - total flux cleaned = -0.000455934 Jy ! Component: 2100 - total flux cleaned = -0.000461689 Jy ! Component: 2150 - total flux cleaned = -0.000467446 Jy ! Component: 2200 - total flux cleaned = -0.000484363 Jy ! Component: 2250 - total flux cleaned = -0.000467518 Jy ! Component: 2300 - total flux cleaned = -0.000473121 Jy ! Component: 2350 - total flux cleaned = -0.000489671 Jy ! Component: 2400 - total flux cleaned = -0.000484141 Jy ! Component: 2450 - total flux cleaned = -0.000473379 Jy ! Component: 2500 - total flux cleaned = -0.00049487 Jy ! Component: 2550 - total flux cleaned = -0.00049483 Jy ! Component: 2600 - total flux cleaned = -0.000484205 Jy ! Component: 2650 - total flux cleaned = -0.000489506 Jy ! Component: 2700 - total flux cleaned = -0.000494781 Jy ! Component: 2750 - total flux cleaned = -0.000484517 Jy ! Component: 2800 - total flux cleaned = -0.00049986 Jy ! Component: 2850 - total flux cleaned = -0.000504858 Jy ! Component: 2900 - total flux cleaned = -0.000499844 Jy ! Component: 2950 - total flux cleaned = -0.000489861 Jy ! Component: 3000 - total flux cleaned = -0.000499714 Jy ! Component: 3050 - total flux cleaned = -0.000519296 Jy ! Component: 3100 - total flux cleaned = -0.00051437 Jy ! Component: 3150 - total flux cleaned = -0.000504745 Jy ! Component: 3200 - total flux cleaned = -0.000547989 Jy ! Component: 3250 - total flux cleaned = -0.000547976 Jy ! Component: 3300 - total flux cleaned = -0.000557463 Jy ! Component: 3350 - total flux cleaned = -0.000571629 Jy ! Component: 3400 - total flux cleaned = -0.000557682 Jy ! Component: 3450 - total flux cleaned = -0.000599413 Jy ! Component: 3500 - total flux cleaned = -0.000608578 Jy ! Component: 3550 - total flux cleaned = -0.00059482 Jy ! Component: 3600 - total flux cleaned = -0.000608485 Jy ! Component: 3650 - total flux cleaned = -0.000622046 Jy ! Component: 3700 - total flux cleaned = -0.000635497 Jy ! Component: 3750 - total flux cleaned = -0.000639861 Jy ! Component: 3800 - total flux cleaned = -0.000639895 Jy ! Component: 3850 - total flux cleaned = -0.000639948 Jy ! Component: 3900 - total flux cleaned = -0.000635638 Jy ! Component: 3950 - total flux cleaned = -0.000661625 Jy ! Component: 4000 - total flux cleaned = -0.00065308 Jy ! Component: 4050 - total flux cleaned = -0.000644599 Jy ! Total flux subtracted in 4096 components = -0.000648862 Jy ! Clean residual min=-0.000230 max=0.000274 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0169941 Jy keep ! Adding 337 model components to the UV plane model. ! The established model now contains 429 components and 0.0169941 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0031+0724_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9715 x 2.23 at -10.23 degrees (North through East) ! Clean map min=-0.0005058 max=0.014054 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0031+0724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0140539 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.99867e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70743 1.70743 3.41486 6.82972 13.6594 27.3189 54.6378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 175.702 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0031+0724_X_uvs.log closed on Mon Dec 16 09:32:52 2013