! Started logfile: /scr/pima/bp171ac_uvs/J1017-0100_X_uvs.log on Mon Dec 9 01:47:51 2013 obs /scr/pima/bp171ac_uvs/J1017-0100_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1017-0100_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.538889 visibilities/baseline/integration-bin. ! Found source: J1017-0100 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 776 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/bp171ac_uvs/J1017-0100_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000229Jy sigma=2.240396 ! Fit after self-cal, rms=0.955890Jy sigma=2.097733 ! 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=1.24 mas, bmaj=3.831 mas, bpa=-16.09 degrees ! Estimated noise=22.6645 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 = 0.0443323 Jy ! Component: 100 - total flux cleaned = 0.0623893 Jy ! Total flux subtracted in 100 components = 0.0623893 Jy ! Clean residual min=-0.006356 max=0.008737 Jy/beam ! Clean residual mean=-0.000004 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 0.0623893 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0623893 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=0.026417Jy sigma=0.072392 ! Fit after self-cal, rms=0.024576Jy sigma=0.070900 ! 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=1.696 mas, bmaj=3.899 mas, bpa=-14.39 degrees ! Estimated noise=13.5434 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 = 0.0148447 Jy ! Component: 100 - total flux cleaned = 0.0227825 Jy ! Component: 150 - total flux cleaned = 0.0275163 Jy ! Component: 200 - total flux cleaned = 0.0304765 Jy ! Total flux subtracted in 200 components = 0.0304765 Jy ! Clean residual min=-0.004949 max=0.005470 Jy/beam ! Clean residual mean=-0.000013 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.0928658 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 78 components and 0.0928658 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=0.019601Jy sigma=0.041251 ! Fit after self-cal, rms=0.018870Jy sigma=0.040926 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 3.899 at -14.39 degrees (North through East) ! Clean map min=-0.0047303 max=0.047863 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 0.92 FD 1.01 HN 1.08 KP 1.14 ! LA 0.93 MK 1.04 NL 1.20 OV 1.13 ! PT 0.88 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 1.17 FD 1.07 HN 1.04 KP 1.05 ! LA 0.86 MK 1.06 NL 1.11 OV 1.07 ! PT 0.89 SC 1.00* ! ! ! Fit before self-cal, rms=0.018870Jy sigma=0.040926 ! Fit after self-cal, rms=0.018781Jy sigma=0.039144 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=3.907 mas, bpa=-14.33 degrees ! Estimated noise=13.5911 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 = 0.00114414 Jy ! Component: 100 - total flux cleaned = 0.00146055 Jy ! Component: 150 - total flux cleaned = 0.00173743 Jy ! Component: 200 - total flux cleaned = 0.00208361 Jy ! Total flux subtracted in 200 components = 0.00208361 Jy ! Clean residual min=-0.003906 max=0.004888 Jy/beam ! Clean residual mean=-0.000010 rms=0.001239 Jy/beam ! Combined flux in latest and established models = 0.0949494 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.0949494 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=0.018456Jy sigma=0.038148 ! Fit after self-cal, rms=0.018457Jy sigma=0.038097 ! 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=0.018457Jy sigma=0.038097 ! Fit after self-cal, rms=0.018446Jy sigma=0.038071 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.708 mas, bmaj=3.903 mas, bpa=-14.31 degrees ! Estimated noise=13.6018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428788 Jy ! Component: 100 - total flux cleaned = 0.00075094 Jy ! Component: 150 - total flux cleaned = 0.00108229 Jy ! Component: 200 - total flux cleaned = 0.00134414 Jy ! Total flux subtracted in 200 components = 0.00134414 Jy ! Clean residual min=-0.003607 max=0.004699 Jy/beam ! Clean residual mean=-0.000009 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.0962936 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.0962936 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=0.018317Jy sigma=0.037548 ! Fit after self-cal, rms=0.018333Jy sigma=0.037527 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 = 0.000143268 Jy ! Component: 100 - total flux cleaned = 0.000344099 Jy ! Component: 150 - total flux cleaned = 0.000467922 Jy ! Component: 200 - total flux cleaned = 0.000555365 Jy ! Total flux subtracted in 200 components = 0.000555365 Jy ! Clean residual min=-0.003441 max=0.004634 Jy/beam ! Clean residual mean=-0.000009 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.0968489 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.0968489 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=0.018260Jy sigma=0.037263 ! Fit after self-cal, rms=0.018274Jy sigma=0.037247 ! 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=0.018274Jy sigma=0.037247 ! Fit after self-cal, rms=0.018111Jy sigma=0.034969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=3.888 mas, bpa=-14.21 degrees ! Estimated noise=13.7274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749949 Jy ! Component: 100 - total flux cleaned = 0.000835208 Jy ! Component: 150 - total flux cleaned = 0.000913738 Jy ! Component: 200 - total flux cleaned = 0.000963348 Jy ! Total flux subtracted in 200 components = 0.000963348 Jy ! Clean residual min=-0.002664 max=0.004387 Jy/beam ! Clean residual mean=-0.000008 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.0978123 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.0978123 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=0.018090Jy sigma=0.034653 ! Fit after self-cal, rms=0.018102Jy sigma=0.034638 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 (6.8, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386675 Jy ! Component: 100 - total flux cleaned = 0.00481713 Jy ! Component: 150 - total flux cleaned = 0.00535618 Jy ! Component: 200 - total flux cleaned = 0.00586565 Jy ! Total flux subtracted in 200 components = 0.00586565 Jy ! Clean residual min=-0.002279 max=0.002508 Jy/beam ! Clean residual mean=-0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.103678 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.103678 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=0.017281Jy sigma=0.032294 ! Fit after self-cal, rms=0.017154Jy sigma=0.032077 ! 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=0.017154Jy sigma=0.032077 ! Fit after self-cal, rms=0.016868Jy sigma=0.031058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=4.468 mas, bpa=9.981 degrees ! Estimated noise=12.3482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016299 Jy ! Component: 100 - total flux cleaned = 0.00216162 Jy ! Component: 150 - total flux cleaned = 0.00236417 Jy ! Component: 200 - total flux cleaned = 0.00257276 Jy ! Total flux subtracted in 200 components = 0.00257276 Jy ! Clean residual min=-0.001640 max=0.001718 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.106251 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 0.106251 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=0.016750Jy sigma=0.030666 ! Fit after self-cal, rms=0.016726Jy sigma=0.030612 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 = 0.000654746 Jy ! Component: 100 - total flux cleaned = 0.00088456 Jy ! Component: 150 - total flux cleaned = 0.00103377 Jy ! Component: 200 - total flux cleaned = 0.00109417 Jy ! Total flux subtracted in 200 components = 0.00109417 Jy ! Clean residual min=-0.001604 max=0.001503 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.107345 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 147 components and 0.107345 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=0.016714Jy sigma=0.030506 ! Fit after self-cal, rms=0.016709Jy sigma=0.030494 ! 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=1.707 mas, bmaj=3.884 mas, bpa=-14.32 degrees ! Estimated noise=13.6316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 3.884 at -14.32 degrees (North through East) ! Clean map min=-0.0017761 max=0.046119 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=1.249 mas, bmaj=3.802 mas, bpa=-16.03 degrees ! Estimated noise=22.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455797 Jy ! Component: 100 - total flux cleaned = 0.0647902 Jy ! Component: 150 - total flux cleaned = 0.0746536 Jy ! Component: 200 - total flux cleaned = 0.0810741 Jy ! Total flux subtracted in 200 components = 0.0810741 Jy ! Clean residual min=-0.004364 max=0.005404 Jy/beam ! Clean residual mean=-0.000004 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.0810741 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0810741 Jy ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=3.884 mas, bpa=-14.32 degrees ! Estimated noise=13.6316 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 = 0.00731386 Jy ! Component: 100 - total flux cleaned = 0.0120648 Jy ! Component: 150 - total flux cleaned = 0.015415 Jy ! Component: 200 - total flux cleaned = 0.0178329 Jy ! Total flux subtracted in 200 components = 0.0178329 Jy ! Clean residual min=-0.002500 max=0.003196 Jy/beam ! Clean residual mean=-0.000006 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0989069 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 81 components and 0.0989069 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=4.468 mas, bpa=9.981 degrees ! Estimated noise=12.3482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231568 Jy ! Component: 100 - total flux cleaned = 0.00359926 Jy ! Component: 150 - total flux cleaned = 0.00439631 Jy ! Component: 200 - total flux cleaned = 0.00511531 Jy ! Total flux subtracted in 200 components = 0.00511531 Jy ! Clean residual min=-0.001996 max=0.002058 Jy/beam ! Clean residual mean=-0.000005 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.104022 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 = 0.000544176 Jy ! Component: 100 - total flux cleaned = 0.000957028 Jy ! Component: 150 - total flux cleaned = 0.00129786 Jy ! Component: 200 - total flux cleaned = 0.00158301 Jy ! Total flux subtracted in 200 components = 0.00158301 Jy ! Clean residual min=-0.001760 max=0.001845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.105605 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 114 components and 0.105605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=3.884 mas, bpa=-14.32 degrees ! Estimated noise=13.6316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309354 Jy ! Component: 100 - total flux cleaned = 0.000480541 Jy ! Component: 150 - total flux cleaned = 0.000636322 Jy ! Component: 200 - total flux cleaned = 0.000838298 Jy ! Total flux subtracted in 200 components = 0.000838298 Jy ! Clean residual min=-0.002065 max=0.002152 Jy/beam ! Clean residual mean=-0.000003 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.106444 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.106444 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=0.016994Jy sigma=0.030781 ! Fit after self-cal, rms=0.016970Jy sigma=0.030736 wmodel /scr/pima/bp171ac_uvs/J1017-0100_X_map.mod ! Writing 130 model components to file: /scr/pima/bp171ac_uvs/J1017-0100_X_map.mod wobs /scr/pima/bp171ac_uvs/J1017-0100_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1017-0100_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J1017-0100_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J1017-0100_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 = 7.69966e-05 Jy ! Component: 100 - total flux cleaned = 0.000516393 Jy ! Component: 150 - total flux cleaned = 0.000770487 Jy ! Component: 200 - total flux cleaned = 0.000874731 Jy ! Component: 250 - total flux cleaned = 0.000968975 Jy ! Component: 300 - total flux cleaned = 0.00110142 Jy ! Component: 350 - total flux cleaned = 0.00120579 Jy ! Component: 400 - total flux cleaned = 0.00134319 Jy ! Component: 450 - total flux cleaned = 0.001455 Jy ! Component: 500 - total flux cleaned = 0.00152587 Jy ! Component: 550 - total flux cleaned = 0.00154304 Jy ! Component: 600 - total flux cleaned = 0.00160846 Jy ! Component: 650 - total flux cleaned = 0.00160852 Jy ! Component: 700 - total flux cleaned = 0.0016391 Jy ! Component: 750 - total flux cleaned = 0.00172772 Jy ! Component: 800 - total flux cleaned = 0.00182848 Jy ! Component: 850 - total flux cleaned = 0.00192633 Jy ! Component: 900 - total flux cleaned = 0.00195388 Jy ! Component: 950 - total flux cleaned = 0.00202102 Jy ! Component: 1000 - total flux cleaned = 0.00205995 Jy ! Component: 1050 - total flux cleaned = 0.00209808 Jy ! Component: 1100 - total flux cleaned = 0.0021358 Jy ! Component: 1150 - total flux cleaned = 0.00217293 Jy ! Component: 1200 - total flux cleaned = 0.00224529 Jy ! Component: 1250 - total flux cleaned = 0.0022571 Jy ! Component: 1300 - total flux cleaned = 0.00229189 Jy ! Component: 1350 - total flux cleaned = 0.00231469 Jy ! Component: 1400 - total flux cleaned = 0.00234834 Jy ! Component: 1450 - total flux cleaned = 0.00238154 Jy ! Component: 1500 - total flux cleaned = 0.0024248 Jy ! Component: 1550 - total flux cleaned = 0.00243526 Jy ! Component: 1600 - total flux cleaned = 0.00245627 Jy ! Component: 1650 - total flux cleaned = 0.00245642 Jy ! Component: 1700 - total flux cleaned = 0.00249735 Jy ! Component: 1750 - total flux cleaned = 0.00250739 Jy ! Component: 1800 - total flux cleaned = 0.00252734 Jy ! Component: 1850 - total flux cleaned = 0.00254711 Jy ! Component: 1900 - total flux cleaned = 0.00256641 Jy ! Component: 1950 - total flux cleaned = 0.00259525 Jy ! Component: 2000 - total flux cleaned = 0.00261423 Jy ! Component: 2050 - total flux cleaned = 0.00263298 Jy ! Component: 2100 - total flux cleaned = 0.00266085 Jy ! Component: 2150 - total flux cleaned = 0.0026608 Jy ! Component: 2200 - total flux cleaned = 0.00264247 Jy ! Component: 2250 - total flux cleaned = 0.00267874 Jy ! Component: 2300 - total flux cleaned = 0.00264274 Jy ! Component: 2350 - total flux cleaned = 0.00257123 Jy ! Component: 2400 - total flux cleaned = 0.00254467 Jy ! Component: 2450 - total flux cleaned = 0.00252712 Jy ! Component: 2500 - total flux cleaned = 0.00247456 Jy ! Component: 2550 - total flux cleaned = 0.00242246 Jy ! Component: 2600 - total flux cleaned = 0.00237928 Jy ! Component: 2650 - total flux cleaned = 0.00236211 Jy ! Component: 2700 - total flux cleaned = 0.00232803 Jy ! Component: 2750 - total flux cleaned = 0.0022688 Jy ! Component: 2800 - total flux cleaned = 0.00224356 Jy ! Component: 2850 - total flux cleaned = 0.00221839 Jy ! Component: 2900 - total flux cleaned = 0.00217669 Jy ! Component: 2950 - total flux cleaned = 0.0021684 Jy ! Component: 3000 - total flux cleaned = 0.00214358 Jy ! Component: 3050 - total flux cleaned = 0.0021025 Jy ! Component: 3100 - total flux cleaned = 0.00206983 Jy ! Component: 3150 - total flux cleaned = 0.00203728 Jy ! Component: 3200 - total flux cleaned = 0.00198869 Jy ! Component: 3250 - total flux cleaned = 0.00198873 Jy ! Component: 3300 - total flux cleaned = 0.00195653 Jy ! Component: 3350 - total flux cleaned = 0.00194849 Jy ! Component: 3400 - total flux cleaned = 0.00194846 Jy ! Component: 3450 - total flux cleaned = 0.00193252 Jy ! Component: 3500 - total flux cleaned = 0.00194044 Jy ! Component: 3550 - total flux cleaned = 0.00193252 Jy ! Component: 3600 - total flux cleaned = 0.00193249 Jy ! Component: 3650 - total flux cleaned = 0.00190875 Jy ! Component: 3700 - total flux cleaned = 0.00190087 Jy ! Component: 3750 - total flux cleaned = 0.00191663 Jy ! Component: 3800 - total flux cleaned = 0.00191658 Jy ! Component: 3850 - total flux cleaned = 0.00194004 Jy ! Component: 3900 - total flux cleaned = 0.00196356 Jy ! Component: 3950 - total flux cleaned = 0.00200264 Jy ! Component: 4000 - total flux cleaned = 0.0020339 Jy ! Component: 4050 - total flux cleaned = 0.0020339 Jy ! Total flux subtracted in 4096 components = 0.00209639 Jy ! Clean residual min=-0.000427 max=0.000497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.10854 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 344 components and 0.10854 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1017-0100_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 3.884 at -14.32 degrees (North through East) ! Clean map min=-0.0014063 max=0.04701 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1017-0100_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0470099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144106 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.919631 0.919631 1.83926 3.67852 7.35705 14.7141 29.4282 58.8564 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 326.217 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1017-0100_X_uvs.log closed on Mon Dec 9 01:47:56 2013