! Started logfile: /scr/pima/bp192a0_uvs/J0039+7443_X_uvs.log on Fri Aug 21 06:51:03 2015 obs /scr/pima/bp192a0_uvs/J0039+7443_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0039+7443_X_uva.fits ! AN table 1: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.414062 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0039+7443 ! ! 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 3816 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/bp192a0_uvs/J0039+7443_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003440Jy sigma=21.403147 ! Fit after self-cal, rms=0.955378Jy sigma=20.473590 ! 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=1.863 mas, bmaj=2.661 mas, bpa=-9.143 degrees ! Estimated noise=0.791444 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 = 0.0326055 Jy ! Component: 100 - total flux cleaned = 0.0434674 Jy ! Total flux subtracted in 100 components = 0.0434674 Jy ! Clean residual min=-0.006526 max=0.006413 Jy/beam ! Clean residual mean=-0.000006 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.0434674 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0434674 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=0.039229Jy sigma=0.803247 ! Fit after self-cal, rms=0.037315Jy sigma=0.764410 ! 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=2.056 mas, bmaj=2.942 mas, bpa=0.4027 degrees ! Estimated noise=0.545853 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 = 0.00912785 Jy ! Component: 100 - total flux cleaned = 0.014579 Jy ! Component: 150 - total flux cleaned = 0.0182711 Jy ! Component: 200 - total flux cleaned = 0.0208763 Jy ! Total flux subtracted in 200 components = 0.0208763 Jy ! Clean residual min=-0.005527 max=0.005760 Jy/beam ! Clean residual mean=-0.000009 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.0643437 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.0643437 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=0.034742Jy sigma=0.710410 ! Fit after self-cal, rms=0.034579Jy sigma=0.708603 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.056 x 2.942 at 0.4027 degrees (North through East) ! Clean map min=-0.0056905 max=0.047295 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.85 KP 0.93 ! LA 1.15 NL 1.14 OV 0.99 PT 0.85 ! SC 0.94 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 0.95 KP 1.00 ! LA 0.86 NL 0.88 OV 0.99 PT 0.88 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.034579Jy sigma=0.708603 ! Fit after self-cal, rms=0.034032Jy sigma=0.706468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=2.947 mas, bpa=-0.3963 degrees ! Estimated noise=0.544416 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 = 0.00210806 Jy ! Component: 100 - total flux cleaned = 0.0035289 Jy ! Component: 150 - total flux cleaned = 0.00453187 Jy ! Component: 200 - total flux cleaned = 0.00526657 Jy ! Total flux subtracted in 200 components = 0.00526657 Jy ! Clean residual min=-0.004895 max=0.005954 Jy/beam ! Clean residual mean=-0.000008 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.0696103 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0696103 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=0.033877Jy sigma=0.702988 ! Fit after self-cal, rms=0.033847Jy sigma=0.702483 ! 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=0.033847Jy sigma=0.702483 ! Fit after self-cal, rms=0.033954Jy sigma=0.702172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=2.944 mas, bpa=-0.3375 degrees ! Estimated noise=0.546085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010329 Jy ! Component: 100 - total flux cleaned = 0.001734 Jy ! Component: 150 - total flux cleaned = 0.00218053 Jy ! Component: 200 - total flux cleaned = 0.00234607 Jy ! Total flux subtracted in 200 components = 0.00234607 Jy ! Clean residual min=-0.004873 max=0.006007 Jy/beam ! Clean residual mean=-0.000008 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.0719563 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0719563 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=0.033916Jy sigma=0.701313 ! Fit after self-cal, rms=0.033906Jy sigma=0.701228 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 = 0.000256291 Jy ! Component: 100 - total flux cleaned = 0.000351425 Jy ! Component: 150 - total flux cleaned = 0.000408882 Jy ! Component: 200 - total flux cleaned = 0.000462841 Jy ! Total flux subtracted in 200 components = 0.000462841 Jy ! Clean residual min=-0.004865 max=0.006018 Jy/beam ! Clean residual mean=-0.000008 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.0724192 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0724192 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=0.033895Jy sigma=0.700909 ! Fit after self-cal, rms=0.033884Jy sigma=0.700756 ! 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=0.033884Jy sigma=0.700756 ! Fit after self-cal, rms=0.033715Jy sigma=0.698064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=2.949 mas, bpa=-0.8055 degrees ! Estimated noise=0.547487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399855 Jy ! Component: 100 - total flux cleaned = 0.000578241 Jy ! Component: 150 - total flux cleaned = 0.000641556 Jy ! Component: 200 - total flux cleaned = 0.000676036 Jy ! Total flux subtracted in 200 components = 0.000676036 Jy ! Clean residual min=-0.004848 max=0.006045 Jy/beam ! Clean residual mean=-0.000006 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.0730952 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0730952 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=0.033695Jy sigma=0.697792 ! Fit after self-cal, rms=0.033682Jy sigma=0.697684 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 = 2.80646e-05 Jy ! Component: 100 - total flux cleaned = 8.55174e-05 Jy ! Component: 150 - total flux cleaned = 9.59337e-05 Jy ! Component: 200 - total flux cleaned = 0.000116366 Jy ! Total flux subtracted in 200 components = 0.000116366 Jy ! Clean residual min=-0.004853 max=0.006036 Jy/beam ! Clean residual mean=-0.000006 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.0732116 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.0732116 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=0.033675Jy sigma=0.697531 ! Fit after self-cal, rms=0.033673Jy sigma=0.697510 ! 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=0.033673Jy sigma=0.697510 ! Fit after self-cal, rms=0.033711Jy sigma=0.697461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=3.258 mas, bpa=6.445 degrees ! Estimated noise=0.570603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159073 Jy ! Component: 100 - total flux cleaned = 0.000331062 Jy ! Component: 150 - total flux cleaned = 0.000463574 Jy ! Component: 200 - total flux cleaned = 0.000524204 Jy ! Total flux subtracted in 200 components = 0.000524204 Jy ! Clean residual min=-0.005575 max=0.007303 Jy/beam ! Clean residual mean=-0.000007 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.0737358 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.0737358 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=0.033705Jy sigma=0.697331 ! Fit after self-cal, rms=0.033700Jy sigma=0.697253 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 = 6.92129e-06 Jy ! Component: 100 - total flux cleaned = 8.99115e-05 Jy ! Component: 150 - total flux cleaned = 0.000147382 Jy ! Component: 200 - total flux cleaned = 0.000165108 Jy ! Total flux subtracted in 200 components = 0.000165108 Jy ! Clean residual min=-0.005554 max=0.007314 Jy/beam ! Clean residual mean=-0.000007 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.0739009 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.0739009 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=0.033697Jy sigma=0.697170 ! Fit after self-cal, rms=0.033693Jy sigma=0.697115 ! 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=2.048 mas, bmaj=2.952 mas, bpa=-1.012 degrees ! Estimated noise=0.548132 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.048 x 2.952 at -1.012 degrees (North through East) ! Clean map min=-0.0047321 max=0.047021 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=1.844 mas, bmaj=2.687 mas, bpa=-10.19 degrees ! Estimated noise=0.787343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0337341 Jy ! Component: 100 - total flux cleaned = 0.0457555 Jy ! Component: 150 - total flux cleaned = 0.0528939 Jy ! Component: 200 - total flux cleaned = 0.0577015 Jy ! Total flux subtracted in 200 components = 0.0577015 Jy ! Clean residual min=-0.006085 max=0.005823 Jy/beam ! Clean residual mean=-0.000005 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.0577014 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.0577014 Jy ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=2.952 mas, bpa=-1.012 degrees ! Estimated noise=0.548132 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 = 0.00460669 Jy ! Component: 100 - total flux cleaned = 0.0076023 Jy ! Component: 150 - total flux cleaned = 0.00972269 Jy ! Component: 200 - total flux cleaned = 0.0112674 Jy ! Total flux subtracted in 200 components = 0.0112674 Jy ! Clean residual min=-0.005024 max=0.006185 Jy/beam ! Clean residual mean=-0.000007 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.0689688 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 61 components and 0.0689688 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=2.426 mas, bmaj=3.258 mas, bpa=6.445 degrees ! Estimated noise=0.570603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148309 Jy ! Component: 100 - total flux cleaned = 0.00249564 Jy ! Component: 150 - total flux cleaned = 0.00320425 Jy ! Component: 200 - total flux cleaned = 0.00370529 Jy ! Total flux subtracted in 200 components = 0.00370529 Jy ! Clean residual min=-0.005552 max=0.007416 Jy/beam ! Clean residual mean=-0.000008 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.0726741 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 = 0.000187124 Jy ! Component: 100 - total flux cleaned = 0.00031192 Jy ! Component: 150 - total flux cleaned = 0.000389089 Jy ! Component: 200 - total flux cleaned = 0.00042548 Jy ! Total flux subtracted in 200 components = 0.00042548 Jy ! Clean residual min=-0.005563 max=0.007412 Jy/beam ! Clean residual mean=-0.000008 rms=0.001891 Jy/beam ! Combined flux in latest and established models = 0.0730996 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.0730996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.048 mas, bmaj=2.952 mas, bpa=-1.012 degrees ! Estimated noise=0.548132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.19075e-05 Jy ! Component: 100 - total flux cleaned = -1.77285e-05 Jy ! Component: 150 - total flux cleaned = 9.3486e-06 Jy ! Component: 200 - total flux cleaned = 9.00569e-06 Jy ! Total flux subtracted in 200 components = 9.00569e-06 Jy ! Clean residual min=-0.004823 max=0.006144 Jy/beam ! Clean residual mean=-0.000006 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.0731086 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.0731086 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=0.033748Jy sigma=0.698427 ! Fit after self-cal, rms=0.033740Jy sigma=0.698306 wmodel /scr/pima/bp192a0_uvs/J0039+7443_X_map.mod ! Writing 83 model components to file: /scr/pima/bp192a0_uvs/J0039+7443_X_map.mod wobs /scr/pima/bp192a0_uvs/J0039+7443_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0039+7443_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J0039+7443_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a0_uvs/J0039+7443_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 = 0.00266277 Jy ! Component: 100 - total flux cleaned = 0.00426035 Jy ! Component: 150 - total flux cleaned = 0.00488146 Jy ! Component: 200 - total flux cleaned = 0.00529605 Jy ! Component: 250 - total flux cleaned = 0.00554563 Jy ! Component: 300 - total flux cleaned = 0.00618249 Jy ! Component: 350 - total flux cleaned = 0.00650716 Jy ! Component: 400 - total flux cleaned = 0.00701216 Jy ! Component: 450 - total flux cleaned = 0.00748456 Jy ! Component: 500 - total flux cleaned = 0.00797451 Jy ! Component: 550 - total flux cleaned = 0.00843736 Jy ! Component: 600 - total flux cleaned = 0.00887466 Jy ! Component: 650 - total flux cleaned = 0.0094 Jy ! Component: 700 - total flux cleaned = 0.00989831 Jy ! Component: 750 - total flux cleaned = 0.0102709 Jy ! Component: 800 - total flux cleaned = 0.010595 Jy ! Component: 850 - total flux cleaned = 0.0108449 Jy ! Component: 900 - total flux cleaned = 0.0110552 Jy ! Component: 950 - total flux cleaned = 0.0110549 Jy ! Component: 1000 - total flux cleaned = 0.0109985 Jy ! Component: 1050 - total flux cleaned = 0.0108615 Jy ! Component: 1100 - total flux cleaned = 0.0108078 Jy ! Component: 1150 - total flux cleaned = 0.0107301 Jy ! Component: 1200 - total flux cleaned = 0.0107043 Jy ! Component: 1250 - total flux cleaned = 0.0106065 Jy ! Component: 1300 - total flux cleaned = 0.0105352 Jy ! Component: 1350 - total flux cleaned = 0.0105583 Jy ! Component: 1400 - total flux cleaned = 0.0105126 Jy ! Component: 1450 - total flux cleaned = 0.0105346 Jy ! Component: 1500 - total flux cleaned = 0.0105126 Jy ! Component: 1550 - total flux cleaned = 0.0105127 Jy ! Component: 1600 - total flux cleaned = 0.0104917 Jy ! Component: 1650 - total flux cleaned = 0.0104499 Jy ! Component: 1700 - total flux cleaned = 0.0104088 Jy ! Component: 1750 - total flux cleaned = 0.0103884 Jy ! Component: 1800 - total flux cleaned = 0.0102874 Jy ! Component: 1850 - total flux cleaned = 0.0102874 Jy ! Component: 1900 - total flux cleaned = 0.0102871 Jy ! Component: 1950 - total flux cleaned = 0.0102869 Jy ! Component: 2000 - total flux cleaned = 0.0103063 Jy ! Component: 2050 - total flux cleaned = 0.0102869 Jy ! Component: 2100 - total flux cleaned = 0.0103063 Jy ! Component: 2150 - total flux cleaned = 0.0102486 Jy ! Component: 2200 - total flux cleaned = 0.0102103 Jy ! Component: 2250 - total flux cleaned = 0.0101146 Jy ! Component: 2300 - total flux cleaned = 0.0100573 Jy ! Component: 2350 - total flux cleaned = 0.0100382 Jy ! Component: 2400 - total flux cleaned = 0.01 Jy ! Component: 2450 - total flux cleaned = 0.00996185 Jy ! Component: 2500 - total flux cleaned = 0.00996181 Jy ! Component: 2550 - total flux cleaned = 0.00994274 Jy ! Component: 2600 - total flux cleaned = 0.00992348 Jy ! Component: 2650 - total flux cleaned = 0.00988535 Jy ! Component: 2700 - total flux cleaned = 0.00986624 Jy ! Component: 2750 - total flux cleaned = 0.00982796 Jy ! Component: 2800 - total flux cleaned = 0.00982795 Jy ! Component: 2850 - total flux cleaned = 0.00984712 Jy ! Component: 2900 - total flux cleaned = 0.00982784 Jy ! Component: 2950 - total flux cleaned = 0.00984698 Jy ! Component: 3000 - total flux cleaned = 0.00988565 Jy ! Component: 3050 - total flux cleaned = 0.0099244 Jy ! Component: 3100 - total flux cleaned = 0.00994369 Jy ! Component: 3150 - total flux cleaned = 0.00994373 Jy ! Component: 3200 - total flux cleaned = 0.00998276 Jy ! Component: 3250 - total flux cleaned = 0.0100024 Jy ! Component: 3300 - total flux cleaned = 0.00998294 Jy ! Component: 3350 - total flux cleaned = 0.0100224 Jy ! Component: 3400 - total flux cleaned = 0.0100025 Jy ! Component: 3450 - total flux cleaned = 0.0100224 Jy ! Component: 3500 - total flux cleaned = 0.0100425 Jy ! Component: 3550 - total flux cleaned = 0.0100626 Jy ! Component: 3600 - total flux cleaned = 0.0100827 Jy ! Component: 3650 - total flux cleaned = 0.010103 Jy ! Component: 3700 - total flux cleaned = 0.0101234 Jy ! Component: 3750 - total flux cleaned = 0.0101439 Jy ! Component: 3800 - total flux cleaned = 0.0101855 Jy ! Component: 3850 - total flux cleaned = 0.0101648 Jy ! Component: 3900 - total flux cleaned = 0.0101436 Jy ! Component: 3950 - total flux cleaned = 0.0101646 Jy ! Component: 4000 - total flux cleaned = 0.0101221 Jy ! Component: 4050 - total flux cleaned = 0.0101219 Jy ! Total flux subtracted in 4096 components = 0.0101219 Jy ! Clean residual min=-0.001453 max=0.001097 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0832305 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 379 components and 0.0832305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0039+7443_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.048 x 2.952 at -1.012 degrees (North through East) ! Clean map min=-0.0027944 max=0.046974 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0039+7443_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0469743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383971 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.45222 2.45222 4.90444 9.80888 19.6178 39.2355 78.471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 122.338 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0039+7443_X_uvs.log closed on Fri Aug 21 06:51:07 2015