! Started logfile: /d2/scr/pima/bp177c_uvs/J1445+0004_X_uvs.log on Sat Mar 22 21:16:47 2014 obs /d2/scr/pima/bp177c_uvs/J1445+0004_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1445+0004_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J1445+0004 ! ! 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 896 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 /d2/scr/pima/bp177c_uvs/J1445+0004_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999256Jy sigma=41.214860 ! Fit after self-cal, rms=0.959603Jy sigma=39.604504 ! 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=0.7537 mas, bmaj=1.833 mas, bpa=1.369 degrees ! Estimated noise=0.795426 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 = 0.0262745 Jy ! Component: 100 - total flux cleaned = 0.0341973 Jy ! Total flux subtracted in 100 components = 0.0341973 Jy ! Clean residual min=-0.005128 max=0.011378 Jy/beam ! Clean residual mean=-0.000015 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.0341973 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0341973 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=0.027236Jy sigma=0.987765 ! Fit after self-cal, rms=0.027003Jy sigma=0.976230 ! Inverting map ! Added new window around map position (3, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00962198 Jy ! Component: 100 - total flux cleaned = 0.0144596 Jy ! Total flux subtracted in 100 components = 0.0144596 Jy ! Clean residual min=-0.003746 max=0.004215 Jy/beam ! Clean residual mean=-0.000010 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0486569 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0486569 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=0.022257Jy sigma=0.754227 ! Fit after self-cal, rms=0.021888Jy sigma=0.737872 ! 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=0.979 mas, bmaj=2.202 mas, bpa=-5.069 degrees ! Estimated noise=0.599465 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 = 0.00722487 Jy ! Component: 100 - total flux cleaned = 0.0118108 Jy ! Component: 150 - total flux cleaned = 0.0150565 Jy ! Component: 200 - total flux cleaned = 0.0174877 Jy ! Total flux subtracted in 200 components = 0.0174877 Jy ! Clean residual min=-0.002638 max=0.003587 Jy/beam ! Clean residual mean=-0.000011 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0661446 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.0661446 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=0.018799Jy sigma=0.596449 ! Fit after self-cal, rms=0.018726Jy sigma=0.593380 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.979 x 2.202 at -5.069 degrees (North through East) ! Clean map min=-0.0024917 max=0.037638 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* 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* 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* 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* 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* 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 0.99 FD 1.04 HN 1.14 LA 0.99 ! MK 1.05 NL 1.14 OV 1.01 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 1.11 FD 1.05 HN 1.06 LA 0.87 ! MK 1.00 NL 1.10 OV 1.00 PT 0.85 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.018726Jy sigma=0.593380 ! Fit after self-cal, rms=0.018764Jy sigma=0.585119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=2.209 mas, bpa=-4.979 degrees ! Estimated noise=0.603069 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, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304113 Jy ! Component: 100 - total flux cleaned = 0.00462831 Jy ! Component: 150 - total flux cleaned = 0.00564395 Jy ! Component: 200 - total flux cleaned = 0.00610943 Jy ! Total flux subtracted in 200 components = 0.00610943 Jy ! Clean residual min=-0.001762 max=0.001436 Jy/beam ! Clean residual mean=-0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.072254 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.072254 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=0.018235Jy sigma=0.557569 ! Fit after self-cal, rms=0.018230Jy sigma=0.556200 ! 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=0.018230Jy sigma=0.556200 ! Fit after self-cal, rms=0.018128Jy sigma=0.546742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9811 mas, bmaj=2.203 mas, bpa=-4.776 degrees ! Estimated noise=0.603726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725668 Jy ! Component: 100 - total flux cleaned = 0.000996695 Jy ! Component: 150 - total flux cleaned = 0.00127105 Jy ! Component: 200 - total flux cleaned = 0.00154462 Jy ! Total flux subtracted in 200 components = 0.00154462 Jy ! Clean residual min=-0.001471 max=0.001287 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0737986 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.0737986 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=0.018054Jy sigma=0.543210 ! Fit after self-cal, rms=0.018059Jy sigma=0.542880 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 = 0.000335234 Jy ! Component: 100 - total flux cleaned = 0.000489209 Jy ! Component: 150 - total flux cleaned = 0.000549532 Jy ! Component: 200 - total flux cleaned = 0.000591299 Jy ! Total flux subtracted in 200 components = 0.000591299 Jy ! Clean residual min=-0.001416 max=0.001304 Jy/beam ! Clean residual mean=-0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0743899 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.0743899 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=0.018026Jy sigma=0.541535 ! Fit after self-cal, rms=0.018029Jy sigma=0.541384 ! 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=0.018029Jy sigma=0.541384 ! Fit after self-cal, rms=0.018030Jy sigma=0.527738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.975 mas, bmaj=2.198 mas, bpa=-4.661 degrees ! Estimated noise=0.605164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227877 Jy ! Component: 100 - total flux cleaned = 0.000275227 Jy ! Component: 150 - total flux cleaned = 0.000330611 Jy ! Component: 200 - total flux cleaned = 0.000354333 Jy ! Total flux subtracted in 200 components = 0.000354333 Jy ! Clean residual min=-0.001108 max=0.001201 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0747442 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.0747442 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=0.017996Jy sigma=0.526506 ! Fit after self-cal, rms=0.018004Jy sigma=0.526435 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 = 8.49823e-05 Jy ! Component: 100 - total flux cleaned = 6.41607e-05 Jy ! Component: 150 - total flux cleaned = 5.53104e-05 Jy ! Component: 200 - total flux cleaned = 4.71592e-05 Jy ! Total flux subtracted in 200 components = 4.71592e-05 Jy ! Clean residual min=-0.001098 max=0.001180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0747914 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.0747914 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=0.017990Jy sigma=0.525967 ! Fit after self-cal, rms=0.017992Jy sigma=0.525933 ! 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=0.017992Jy sigma=0.525933 ! Fit after self-cal, rms=0.017919Jy sigma=0.525652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=3.299 mas, bpa=-5.531 degrees ! Estimated noise=0.772634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603274 Jy ! Component: 100 - total flux cleaned = 0.00073026 Jy ! Component: 150 - total flux cleaned = 0.000838308 Jy ! Component: 200 - total flux cleaned = 0.000900013 Jy ! Total flux subtracted in 200 components = 0.000900013 Jy ! Clean residual min=-0.001354 max=0.001165 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0756914 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.0756914 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=0.017915Jy sigma=0.525791 ! Fit after self-cal, rms=0.017916Jy sigma=0.525744 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 = 7.54747e-05 Jy ! Component: 100 - total flux cleaned = 9.17634e-05 Jy ! Component: 150 - total flux cleaned = 0.000106626 Jy ! Component: 200 - total flux cleaned = 0.000116202 Jy ! Total flux subtracted in 200 components = 0.000116202 Jy ! Clean residual min=-0.001343 max=0.001161 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0758076 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.0758076 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=0.017917Jy sigma=0.525802 ! Fit after self-cal, rms=0.017917Jy sigma=0.525796 ! 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=0.9722 mas, bmaj=2.196 mas, bpa=-4.67 degrees ! Estimated noise=0.606046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9722 x 2.196 at -4.67 degrees (North through East) ! Clean map min=-0.0013793 max=0.036942 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=0.748 mas, bmaj=1.831 mas, bpa=1.629 degrees ! Estimated noise=0.801365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274879 Jy ! Component: 100 - total flux cleaned = 0.0389824 Jy ! Component: 150 - total flux cleaned = 0.0460679 Jy ! Component: 200 - total flux cleaned = 0.0512831 Jy ! Total flux subtracted in 200 components = 0.0512831 Jy ! Clean residual min=-0.002837 max=0.003238 Jy/beam ! Clean residual mean=-0.000008 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0512831 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0512831 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9722 mas, bmaj=2.196 mas, bpa=-4.67 degrees ! Estimated noise=0.606046 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 = 0.00693999 Jy ! Component: 100 - total flux cleaned = 0.011406 Jy ! Component: 150 - total flux cleaned = 0.0145099 Jy ! Component: 200 - total flux cleaned = 0.0167622 Jy ! Total flux subtracted in 200 components = 0.0167622 Jy ! Clean residual min=-0.001735 max=0.001856 Jy/beam ! Clean residual mean=-0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0680453 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.0680453 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=2.113 mas, bmaj=3.299 mas, bpa=-5.531 degrees ! Estimated noise=0.772634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292262 Jy ! Component: 100 - total flux cleaned = 0.00466217 Jy ! Component: 150 - total flux cleaned = 0.00573785 Jy ! Component: 200 - total flux cleaned = 0.00645358 Jy ! Total flux subtracted in 200 components = 0.00645358 Jy ! Clean residual min=-0.001372 max=0.001220 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0744989 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 = 0.000341264 Jy ! Component: 100 - total flux cleaned = 0.000529852 Jy ! Component: 150 - total flux cleaned = 0.000688914 Jy ! Component: 200 - total flux cleaned = 0.000835016 Jy ! Total flux subtracted in 200 components = 0.000835016 Jy ! Clean residual min=-0.001316 max=0.001223 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0753339 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 120 components and 0.0753339 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9722 mas, bmaj=2.196 mas, bpa=-4.67 degrees ! Estimated noise=0.606046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259295 Jy ! Component: 100 - total flux cleaned = -0.000238344 Jy ! Component: 150 - total flux cleaned = -0.000218924 Jy ! Component: 200 - total flux cleaned = -0.0001861 Jy ! Total flux subtracted in 200 components = -0.0001861 Jy ! Clean residual min=-0.001172 max=0.001290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0751478 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 0.0751478 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=0.017961Jy sigma=0.527352 ! Fit after self-cal, rms=0.017965Jy sigma=0.527059 wmodel /d2/scr/pima/bp177c_uvs/J1445+0004_X_map.mod ! Writing 130 model components to file: /d2/scr/pima/bp177c_uvs/J1445+0004_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1445+0004_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1445+0004_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1445+0004_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177c_uvs/J1445+0004_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 = 0.000119401 Jy ! Component: 100 - total flux cleaned = 0.000179887 Jy ! Component: 150 - total flux cleaned = 0.000180432 Jy ! Component: 200 - total flux cleaned = 0.000126118 Jy ! Component: 250 - total flux cleaned = 3.92789e-05 Jy ! Component: 300 - total flux cleaned = -2.72904e-05 Jy ! Component: 350 - total flux cleaned = -9.14934e-05 Jy ! Component: 400 - total flux cleaned = -0.000138214 Jy ! Component: 450 - total flux cleaned = -0.000199232 Jy ! Component: 500 - total flux cleaned = -0.000273171 Jy ! Component: 550 - total flux cleaned = -0.000316549 Jy ! Component: 600 - total flux cleaned = -0.000387114 Jy ! Component: 650 - total flux cleaned = -0.0004559 Jy ! Component: 700 - total flux cleaned = -0.000496121 Jy ! Component: 750 - total flux cleaned = -0.000548404 Jy ! Component: 800 - total flux cleaned = -0.000650626 Jy ! Component: 850 - total flux cleaned = -0.00071306 Jy ! Component: 900 - total flux cleaned = -0.000798874 Jy ! Component: 950 - total flux cleaned = -0.000918716 Jy ! Component: 1000 - total flux cleaned = -0.000989077 Jy ! Component: 1050 - total flux cleaned = -0.00106941 Jy ! Component: 1100 - total flux cleaned = -0.00111455 Jy ! Component: 1150 - total flux cleaned = -0.00116985 Jy ! Component: 1200 - total flux cleaned = -0.00120272 Jy ! Component: 1250 - total flux cleaned = -0.0012989 Jy ! Component: 1300 - total flux cleaned = -0.00137238 Jy ! Component: 1350 - total flux cleaned = -0.00145501 Jy ! Component: 1400 - total flux cleaned = -0.00151608 Jy ! Component: 1450 - total flux cleaned = -0.00159618 Jy ! Component: 1500 - total flux cleaned = -0.00164519 Jy ! Component: 1550 - total flux cleaned = -0.00173254 Jy ! Component: 1600 - total flux cleaned = -0.00179946 Jy ! Component: 1650 - total flux cleaned = -0.00191218 Jy ! Component: 1700 - total flux cleaned = -0.00194927 Jy ! Component: 1750 - total flux cleaned = -0.00202225 Jy ! Component: 1800 - total flux cleaned = -0.0020673 Jy ! Component: 1850 - total flux cleaned = -0.00212928 Jy ! Component: 1900 - total flux cleaned = -0.00218163 Jy ! Component: 1950 - total flux cleaned = -0.00225059 Jy ! Component: 2000 - total flux cleaned = -0.00231846 Jy ! Component: 2050 - total flux cleaned = -0.00237713 Jy ! Component: 2100 - total flux cleaned = -0.00244343 Jy ! Component: 2150 - total flux cleaned = -0.00247603 Jy ! Component: 2200 - total flux cleaned = -0.00250025 Jy ! Component: 2250 - total flux cleaned = -0.00254008 Jy ! Component: 2300 - total flux cleaned = -0.00257164 Jy ! Component: 2350 - total flux cleaned = -0.00259499 Jy ! Component: 2400 - total flux cleaned = -0.00262578 Jy ! Component: 2450 - total flux cleaned = -0.0026563 Jy ! Component: 2500 - total flux cleaned = -0.00268652 Jy ! Component: 2550 - total flux cleaned = -0.00273142 Jy ! Component: 2600 - total flux cleaned = -0.00276843 Jy ! Component: 2650 - total flux cleaned = -0.00280518 Jy ! Component: 2700 - total flux cleaned = -0.00283431 Jy ! Component: 2750 - total flux cleaned = -0.00288461 Jy ! Component: 2800 - total flux cleaned = -0.00290596 Jy ! Component: 2850 - total flux cleaned = -0.00294127 Jy ! Component: 2900 - total flux cleaned = -0.00297631 Jy ! Component: 2950 - total flux cleaned = -0.00300408 Jy ! Component: 3000 - total flux cleaned = -0.00303158 Jy ! Component: 3050 - total flux cleaned = -0.00307937 Jy ! Component: 3100 - total flux cleaned = -0.00310648 Jy ! Component: 3150 - total flux cleaned = -0.00312663 Jy ! Component: 3200 - total flux cleaned = -0.00315993 Jy ! Component: 3250 - total flux cleaned = -0.00318641 Jy ! Component: 3300 - total flux cleaned = -0.00323237 Jy ! Component: 3350 - total flux cleaned = -0.00327804 Jy ! Component: 3400 - total flux cleaned = -0.00331036 Jy ! Component: 3450 - total flux cleaned = -0.0033617 Jy ! Component: 3500 - total flux cleaned = -0.00340624 Jy ! Component: 3550 - total flux cleaned = -0.0034252 Jy ! Component: 3600 - total flux cleaned = -0.0034566 Jy ! Component: 3650 - total flux cleaned = -0.00348779 Jy ! Component: 3700 - total flux cleaned = -0.00349398 Jy ! Component: 3750 - total flux cleaned = -0.0035001 Jy ! Component: 3800 - total flux cleaned = -0.00350015 Jy ! Component: 3850 - total flux cleaned = -0.00350625 Jy ! Component: 3900 - total flux cleaned = -0.00351834 Jy ! Component: 3950 - total flux cleaned = -0.00353042 Jy ! Component: 4000 - total flux cleaned = -0.00354833 Jy ! Component: 4050 - total flux cleaned = -0.00358397 Jy ! Total flux subtracted in 4096 components = -0.00359577 Jy ! Clean residual min=-0.000363 max=0.000348 Jy/beam ! Clean residual mean=0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.071552 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 376 components and 0.071552 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1445+0004_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9722 x 2.196 at -4.67 degrees (North through East) ! Clean map min=-0.0007742 max=0.037545 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1445+0004_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0375453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.76191e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.780011 0.780011 1.56002 3.12004 6.24008 12.4802 24.9603 49.9207 99.8414 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 384.61 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1445+0004_X_uvs.log closed on Sat Mar 22 21:16:52 2014