! Started logfile: /d2/scr/pima/bp177i_uvs/J1231-3213_C_uvs.log on Tue Apr 15 00:26:11 2014 obs /d2/scr/pima/bp177i_uvs/J1231-3213_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1231-3213_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J1231-3213 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1680 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/bp177i_uvs/J1231-3213_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005347Jy sigma=30.564486 ! Fit after self-cal, rms=0.917009Jy sigma=27.742366 ! 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=1.206 mas, bmaj=3.657 mas, bpa=0.9926 degrees ! Estimated noise=0.948024 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 = 0.0566825 Jy ! Component: 100 - total flux cleaned = 0.0764385 Jy ! Total flux subtracted in 100 components = 0.0764385 Jy ! Clean residual min=-0.006400 max=0.012007 Jy/beam ! Clean residual mean=-0.000045 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.0764385 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0764385 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=0.048675Jy sigma=1.381577 ! Fit after self-cal, rms=0.048411Jy sigma=1.373516 ! Inverting map ! Added new window around map position (-1.5, 2.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127254 Jy ! Component: 100 - total flux cleaned = 0.0210028 Jy ! Total flux subtracted in 100 components = 0.0210028 Jy ! Clean residual min=-0.005732 max=0.009069 Jy/beam ! Clean residual mean=-0.000029 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.0974414 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0974414 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=0.042925Jy sigma=1.147447 ! Fit after self-cal, rms=0.042897Jy sigma=1.141781 ! 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=1.575 mas, bmaj=4.224 mas, bpa=0.7761 degrees ! Estimated noise=0.591591 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 = 0.0101175 Jy ! Component: 100 - total flux cleaned = 0.0154717 Jy ! Component: 150 - total flux cleaned = 0.0184457 Jy ! Component: 200 - total flux cleaned = 0.0201289 Jy ! Total flux subtracted in 200 components = 0.0201289 Jy ! Clean residual min=-0.004498 max=0.005994 Jy/beam ! Clean residual mean=-0.000046 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.11757 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.11757 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=0.040964Jy sigma=1.045347 ! Fit after self-cal, rms=0.040988Jy sigma=1.043381 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.575 x 4.224 at 0.7761 degrees (North through East) ! Clean map min=-0.0043054 max=0.07128 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=0.040988Jy sigma=1.043381 ! Fit after self-cal, rms=0.040988Jy sigma=1.043381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.224 mas, bpa=0.7761 degrees ! Estimated noise=0.591591 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 = 0.00155275 Jy ! Component: 100 - total flux cleaned = 0.00164018 Jy ! Component: 150 - total flux cleaned = 0.00177877 Jy ! Component: 200 - total flux cleaned = 0.00189778 Jy ! Total flux subtracted in 200 components = 0.00189778 Jy ! Clean residual min=-0.004546 max=0.005613 Jy/beam ! Clean residual mean=-0.000042 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.119468 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.119468 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=0.040846Jy sigma=1.040987 ! Fit after self-cal, rms=0.040879Jy sigma=1.039892 ! 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=0.040879Jy sigma=1.039892 ! Fit after self-cal, rms=0.040879Jy sigma=1.039892 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.575 mas, bmaj=4.224 mas, bpa=0.7761 degrees ! Estimated noise=0.591591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592163 Jy ! Component: 100 - total flux cleaned = 0.000669646 Jy ! Component: 150 - total flux cleaned = 0.000700415 Jy ! Component: 200 - total flux cleaned = 0.000725953 Jy ! Total flux subtracted in 200 components = 0.000725953 Jy ! Clean residual min=-0.004511 max=0.005447 Jy/beam ! Clean residual mean=-0.000041 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.120194 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.120194 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=0.040775Jy sigma=1.038852 ! Fit after self-cal, rms=0.040804Jy sigma=1.038218 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 (10.5, -54.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479925 Jy ! Component: 100 - total flux cleaned = 0.0056685 Jy ! Component: 150 - total flux cleaned = 0.00591826 Jy ! Component: 200 - total flux cleaned = 0.0061217 Jy ! Total flux subtracted in 200 components = 0.0061217 Jy ! Clean residual min=-0.004258 max=0.004689 Jy/beam ! Clean residual mean=-0.000036 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.126316 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 75 components and 0.126316 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=0.040077Jy sigma=1.018731 ! Fit after self-cal, rms=0.039906Jy sigma=1.013173 ! 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=0.039906Jy sigma=1.013173 ! Fit after self-cal, rms=0.039876Jy sigma=1.001924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.217 mas, bpa=0.6464 degrees ! Estimated noise=0.594778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235317 Jy ! Component: 100 - total flux cleaned = 0.00277482 Jy ! Component: 150 - total flux cleaned = 0.00287175 Jy ! Component: 200 - total flux cleaned = 0.00287133 Jy ! Total flux subtracted in 200 components = 0.00287133 Jy ! Clean residual min=-0.003471 max=0.003735 Jy/beam ! Clean residual mean=-0.000025 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.129187 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.129187 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=0.039642Jy sigma=0.996652 ! Fit after self-cal, rms=0.039600Jy sigma=0.995199 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 (52.2, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348717 Jy ! Component: 100 - total flux cleaned = 0.00473432 Jy ! Component: 150 - total flux cleaned = 0.00490005 Jy ! Component: 200 - total flux cleaned = 0.00480036 Jy ! Total flux subtracted in 200 components = 0.00480036 Jy ! Clean residual min=-0.003336 max=0.003126 Jy/beam ! Clean residual mean=-0.000021 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.133987 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.133987 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=0.039167Jy sigma=0.986515 ! Fit after self-cal, rms=0.039164Jy sigma=0.985500 ! 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=0.039164Jy sigma=0.985500 ! Fit after self-cal, rms=0.039143Jy sigma=0.985064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.351 mas, bmaj=12.45 mas, bpa=4.851 degrees ! Estimated noise=0.744883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090448 Jy ! Component: 100 - total flux cleaned = 0.001001 Jy ! Component: 150 - total flux cleaned = 0.000922756 Jy ! Component: 200 - total flux cleaned = 0.000817359 Jy ! Total flux subtracted in 200 components = 0.000817359 Jy ! Clean residual min=-0.003257 max=0.003487 Jy/beam ! Clean residual mean=-0.000034 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.134805 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.134805 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=0.039043Jy sigma=0.984325 ! Fit after self-cal, rms=0.039036Jy sigma=0.984074 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 = 0.000255033 Jy ! Component: 100 - total flux cleaned = 0.000159315 Jy ! Component: 150 - total flux cleaned = 7.38689e-05 Jy ! Component: 200 - total flux cleaned = 2.18871e-05 Jy ! Total flux subtracted in 200 components = 2.18871e-05 Jy ! Clean residual min=-0.003322 max=0.003364 Jy/beam ! Clean residual mean=-0.000034 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.134827 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 128 components and 0.134827 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=0.039007Jy sigma=0.983958 ! Fit after self-cal, rms=0.039004Jy sigma=0.983845 ! 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=1.574 mas, bmaj=4.217 mas, bpa=0.5629 degrees ! Estimated noise=0.595759 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 4.217 at 0.5629 degrees (North through East) ! Clean map min=-0.0031509 max=0.066698 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=1.205 mas, bmaj=3.65 mas, bpa=0.8564 degrees ! Estimated noise=0.9569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571805 Jy ! Component: 100 - total flux cleaned = 0.0780389 Jy ! Component: 150 - total flux cleaned = 0.0906486 Jy ! Component: 200 - total flux cleaned = 0.0999555 Jy ! Total flux subtracted in 200 components = 0.0999555 Jy ! Clean residual min=-0.005441 max=0.007919 Jy/beam ! Clean residual mean=-0.000029 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.0999555 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0999555 Jy ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.217 mas, bpa=0.5629 degrees ! Estimated noise=0.595759 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 (-1.8, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117202 Jy ! Component: 100 - total flux cleaned = 0.0183606 Jy ! Component: 150 - total flux cleaned = 0.0229183 Jy ! Component: 200 - total flux cleaned = 0.0262974 Jy ! Total flux subtracted in 200 components = 0.0262974 Jy ! Clean residual min=-0.003538 max=0.003721 Jy/beam ! Clean residual mean=-0.000038 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.126253 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 89 components and 0.126253 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=4.351 mas, bmaj=12.45 mas, bpa=4.851 degrees ! Estimated noise=0.744883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390275 Jy ! Component: 100 - total flux cleaned = 0.00621268 Jy ! Component: 150 - total flux cleaned = 0.00683233 Jy ! Component: 200 - total flux cleaned = 0.00707351 Jy ! Total flux subtracted in 200 components = 0.00707351 Jy ! Clean residual min=-0.003458 max=0.003450 Jy/beam ! Clean residual mean=-0.000044 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.133326 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 = 0.000221861 Jy ! Component: 100 - total flux cleaned = 0.00042795 Jy ! Component: 150 - total flux cleaned = 0.000570564 Jy ! Component: 200 - total flux cleaned = 0.000616038 Jy ! Total flux subtracted in 200 components = 0.000616038 Jy ! Clean residual min=-0.003341 max=0.003267 Jy/beam ! Clean residual mean=-0.000041 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.133942 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 126 components and 0.133942 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=4.217 mas, bpa=0.5629 degrees ! Estimated noise=0.595759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000707162 Jy ! Component: 100 - total flux cleaned = -0.000523691 Jy ! Component: 150 - total flux cleaned = -0.000365971 Jy ! Component: 200 - total flux cleaned = -0.000316993 Jy ! Total flux subtracted in 200 components = -0.000316993 Jy ! Clean residual min=-0.003221 max=0.002990 Jy/beam ! Clean residual mean=-0.000022 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.133625 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.133625 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=0.038870Jy sigma=0.982720 ! Fit after self-cal, rms=0.038871Jy sigma=0.982005 wmodel /d2/scr/pima/bp177i_uvs/J1231-3213_C_map.mod ! Writing 148 model components to file: /d2/scr/pima/bp177i_uvs/J1231-3213_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1231-3213_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1231-3213_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1231-3213_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177i_uvs/J1231-3213_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 = -0.000426816 Jy ! Component: 100 - total flux cleaned = -0.000127536 Jy ! Component: 150 - total flux cleaned = 0.000152673 Jy ! Component: 200 - total flux cleaned = 0.000373767 Jy ! Component: 250 - total flux cleaned = 0.0004588 Jy ! Component: 300 - total flux cleaned = 0.000663661 Jy ! Component: 350 - total flux cleaned = 0.000861909 Jy ! Component: 400 - total flux cleaned = 0.00109212 Jy ! Component: 450 - total flux cleaned = 0.00120348 Jy ! Component: 500 - total flux cleaned = 0.00134954 Jy ! Component: 550 - total flux cleaned = 0.00145622 Jy ! Component: 600 - total flux cleaned = 0.00149152 Jy ! Component: 650 - total flux cleaned = 0.0015264 Jy ! Component: 700 - total flux cleaned = 0.00162675 Jy ! Component: 750 - total flux cleaned = 0.00169219 Jy ! Component: 800 - total flux cleaned = 0.00172391 Jy ! Component: 850 - total flux cleaned = 0.00175589 Jy ! Component: 900 - total flux cleaned = 0.0017869 Jy ! Component: 950 - total flux cleaned = 0.00184806 Jy ! Component: 1000 - total flux cleaned = 0.00184748 Jy ! Component: 1050 - total flux cleaned = 0.00187785 Jy ! Component: 1100 - total flux cleaned = 0.00196628 Jy ! Component: 1150 - total flux cleaned = 0.00202403 Jy ! Component: 1200 - total flux cleaned = 0.0020809 Jy ! Component: 1250 - total flux cleaned = 0.00208042 Jy ! Component: 1300 - total flux cleaned = 0.00213514 Jy ! Component: 1350 - total flux cleaned = 0.00210798 Jy ! Component: 1400 - total flux cleaned = 0.00210781 Jy ! Component: 1450 - total flux cleaned = 0.00216072 Jy ! Component: 1500 - total flux cleaned = 0.00216067 Jy ! Component: 1550 - total flux cleaned = 0.0021088 Jy ! Component: 1600 - total flux cleaned = 0.00218558 Jy ! Component: 1650 - total flux cleaned = 0.00213507 Jy ! Component: 1700 - total flux cleaned = 0.00223476 Jy ! Component: 1750 - total flux cleaned = 0.0021855 Jy ! Component: 1800 - total flux cleaned = 0.00220973 Jy ! Component: 1850 - total flux cleaned = 0.00218597 Jy ! Component: 1900 - total flux cleaned = 0.0022573 Jy ! Component: 1950 - total flux cleaned = 0.00216327 Jy ! Component: 2000 - total flux cleaned = 0.00211743 Jy ! Component: 2050 - total flux cleaned = 0.00216375 Jy ! Component: 2100 - total flux cleaned = 0.00223247 Jy ! Component: 2150 - total flux cleaned = 0.00227787 Jy ! Component: 2200 - total flux cleaned = 0.0023671 Jy ! Component: 2250 - total flux cleaned = 0.00236676 Jy ! Component: 2300 - total flux cleaned = 0.00241037 Jy ! Component: 2350 - total flux cleaned = 0.00243205 Jy ! Component: 2400 - total flux cleaned = 0.00243208 Jy ! Component: 2450 - total flux cleaned = 0.00249617 Jy ! Component: 2500 - total flux cleaned = 0.00249627 Jy ! Component: 2550 - total flux cleaned = 0.00262226 Jy ! Component: 2600 - total flux cleaned = 0.00266383 Jy ! Component: 2650 - total flux cleaned = 0.00266393 Jy ! Component: 2700 - total flux cleaned = 0.0026642 Jy ! Component: 2750 - total flux cleaned = 0.00278665 Jy ! Component: 2800 - total flux cleaned = 0.00282698 Jy ! Component: 2850 - total flux cleaned = 0.00280676 Jy ! Component: 2900 - total flux cleaned = 0.00284672 Jy ! Component: 2950 - total flux cleaned = 0.00296538 Jy ! Component: 3000 - total flux cleaned = 0.00296524 Jy ! Component: 3050 - total flux cleaned = 0.00300436 Jy ! Component: 3100 - total flux cleaned = 0.00302363 Jy ! Component: 3150 - total flux cleaned = 0.00308129 Jy ! Component: 3200 - total flux cleaned = 0.00310026 Jy ! Component: 3250 - total flux cleaned = 0.00306242 Jy ! Component: 3300 - total flux cleaned = 0.0031379 Jy ! Component: 3350 - total flux cleaned = 0.00317541 Jy ! Component: 3400 - total flux cleaned = 0.00317538 Jy ! Component: 3450 - total flux cleaned = 0.00321238 Jy ! Component: 3500 - total flux cleaned = 0.00319406 Jy ! Component: 3550 - total flux cleaned = 0.00323062 Jy ! Component: 3600 - total flux cleaned = 0.00326703 Jy ! Component: 3650 - total flux cleaned = 0.00330315 Jy ! Component: 3700 - total flux cleaned = 0.00335675 Jy ! Component: 3750 - total flux cleaned = 0.00330325 Jy ! Component: 3800 - total flux cleaned = 0.00333876 Jy ! Component: 3850 - total flux cleaned = 0.00333881 Jy ! Component: 3900 - total flux cleaned = 0.00333876 Jy ! Component: 3950 - total flux cleaned = 0.00333883 Jy ! Component: 4000 - total flux cleaned = 0.00333892 Jy ! Component: 4050 - total flux cleaned = 0.0033561 Jy ! Total flux subtracted in 4096 components = 0.0033903 Jy ! Clean residual min=-0.000961 max=0.000896 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.137016 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 416 components and 0.137016 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1231-3213_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.574 x 4.217 at 0.5629 degrees (North through East) ! Clean map min=-0.0031714 max=0.067058 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1231-3213_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0670582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311762 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.39474 1.39474 2.78948 5.57895 11.1579 22.3158 44.6316 89.2633 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 215.094 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1231-3213_C_uvs.log closed on Tue Apr 15 00:26:17 2014