! Started logfile: /d2/scr/pima/bp177i_uvs/J1545+6751_X_uvs.log on Tue Apr 15 00:25:44 2014 obs /d2/scr/pima/bp177i_uvs/J1545+6751_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1545+6751_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1545+6751 ! ! 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 1280 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/bp177i_uvs/J1545+6751_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001915Jy sigma=36.633911 ! Fit after self-cal, rms=0.967633Jy sigma=35.364967 ! 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=0.7572 mas, bmaj=2.971 mas, bpa=47.79 degrees ! Estimated noise=0.875954 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 = 0.0238556 Jy ! Component: 100 - total flux cleaned = 0.0297553 Jy ! Total flux subtracted in 100 components = 0.0297553 Jy ! Clean residual min=-0.002709 max=0.004536 Jy/beam ! Clean residual mean=0.000012 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0297553 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0297553 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=0.024132Jy sigma=0.654974 ! Fit after self-cal, rms=0.023363Jy sigma=0.625950 ! 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=0.9452 mas, bmaj=3.115 mas, bpa=48.22 degrees ! Estimated noise=0.572323 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 = 0.00474435 Jy ! Component: 100 - total flux cleaned = 0.00766068 Jy ! Component: 150 - total flux cleaned = 0.00969629 Jy ! Component: 200 - total flux cleaned = 0.0111773 Jy ! Total flux subtracted in 200 components = 0.0111773 Jy ! Clean residual min=-0.001591 max=0.002083 Jy/beam ! Clean residual mean=0.000019 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0409325 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0409325 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=0.022137Jy sigma=0.572721 ! Fit after self-cal, rms=0.022126Jy sigma=0.572336 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9452 x 3.115 at 48.22 degrees (North through East) ! Clean map min=-0.0014851 max=0.03144 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 1.02 FD 0.98 HN 0.88 KP 1.04 ! LA 0.98 MK 0.89 NL 0.95 OV 0.99 ! PT 0.85 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=0.022126Jy sigma=0.572336 ! Fit after self-cal, rms=0.021883Jy sigma=0.570439 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9448 mas, bmaj=3.112 mas, bpa=48.18 degrees ! Estimated noise=0.56655 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 = 0.00108326 Jy ! Component: 100 - total flux cleaned = 0.00186099 Jy ! Component: 150 - total flux cleaned = 0.00224582 Jy ! Component: 200 - total flux cleaned = 0.00244553 Jy ! Total flux subtracted in 200 components = 0.00244553 Jy ! Clean residual min=-0.001634 max=0.001709 Jy/beam ! Clean residual mean=0.000011 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0433781 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0433781 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=0.021779Jy sigma=0.567628 ! Fit after self-cal, rms=0.021780Jy sigma=0.567552 ! 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=0.021780Jy sigma=0.567552 ! Fit after self-cal, rms=0.021815Jy sigma=0.567402 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9443 mas, bmaj=3.112 mas, bpa=48.17 degrees ! Estimated noise=0.567094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331036 Jy ! Component: 100 - total flux cleaned = 0.000479569 Jy ! Component: 150 - total flux cleaned = 0.000566976 Jy ! Component: 200 - total flux cleaned = 0.000669993 Jy ! Total flux subtracted in 200 components = 0.000669993 Jy ! Clean residual min=-0.001661 max=0.001638 Jy/beam ! Clean residual mean=0.000010 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0440481 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0440481 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=0.021783Jy sigma=0.566834 ! Fit after self-cal, rms=0.021783Jy sigma=0.566808 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 = 6.04422e-05 Jy ! Component: 100 - total flux cleaned = 0.000126339 Jy ! Component: 150 - total flux cleaned = 0.000157043 Jy ! Component: 200 - total flux cleaned = 0.000195163 Jy ! Total flux subtracted in 200 components = 0.000195163 Jy ! Clean residual min=-0.001672 max=0.001618 Jy/beam ! Clean residual mean=0.000010 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0442432 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0442432 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=0.021769Jy sigma=0.566566 ! Fit after self-cal, rms=0.021769Jy sigma=0.566559 ! 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=0.021769Jy sigma=0.566559 ! Fit after self-cal, rms=0.021684Jy sigma=0.560677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=3.105 mas, bpa=48.24 degrees ! Estimated noise=0.564482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105028 Jy ! Component: 100 - total flux cleaned = -4.67327e-05 Jy ! Component: 150 - total flux cleaned = -2.60843e-05 Jy ! Component: 200 - total flux cleaned = -7.00496e-06 Jy ! Total flux subtracted in 200 components = -7.00496e-06 Jy ! Clean residual min=-0.001644 max=0.001519 Jy/beam ! Clean residual mean=0.000006 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0442362 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.0442362 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=0.021676Jy sigma=0.559952 ! Fit after self-cal, rms=0.021677Jy sigma=0.559909 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.19746e-05 Jy ! Component: 100 - total flux cleaned = -3.91575e-06 Jy ! Component: 150 - total flux cleaned = -4.01613e-06 Jy ! Component: 200 - total flux cleaned = 3.48951e-06 Jy ! Total flux subtracted in 200 components = 3.48951e-06 Jy ! Clean residual min=-0.001624 max=0.001515 Jy/beam ! Clean residual mean=0.000006 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0442397 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.0442397 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=0.021670Jy sigma=0.559666 ! Fit after self-cal, rms=0.021670Jy sigma=0.559665 ! 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=0.021670Jy sigma=0.559665 ! Fit after self-cal, rms=0.021670Jy sigma=0.559605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=3.351 mas, bpa=51.14 degrees ! Estimated noise=0.696213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038205 Jy ! Component: 100 - total flux cleaned = 0.000370876 Jy ! Component: 150 - total flux cleaned = 0.000371013 Jy ! Component: 200 - total flux cleaned = 0.000371365 Jy ! Total flux subtracted in 200 components = 0.000371365 Jy ! Clean residual min=-0.001496 max=0.001549 Jy/beam ! Clean residual mean=0.000012 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0446111 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.0446111 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=0.021668Jy sigma=0.559605 ! Fit after self-cal, rms=0.021665Jy sigma=0.559567 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77149e-05 Jy ! Component: 100 - total flux cleaned = 1.76151e-05 Jy ! Component: 150 - total flux cleaned = 1.75607e-05 Jy ! Component: 200 - total flux cleaned = 1.77199e-05 Jy ! Total flux subtracted in 200 components = 1.77199e-05 Jy ! Clean residual min=-0.001505 max=0.001533 Jy/beam ! Clean residual mean=0.000012 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0446288 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.0446288 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=0.021662Jy sigma=0.559633 ! Fit after self-cal, rms=0.021661Jy sigma=0.559619 ! 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=0.9425 mas, bmaj=3.104 mas, bpa=48.27 degrees ! Estimated noise=0.564169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9425 x 3.104 at 48.27 degrees (North through East) ! Clean map min=-0.0015702 max=0.03082 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=0.7559 mas, bmaj=2.967 mas, bpa=47.79 degrees ! Estimated noise=0.862847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238087 Jy ! Component: 100 - total flux cleaned = 0.0295562 Jy ! Component: 150 - total flux cleaned = 0.032699 Jy ! Component: 200 - total flux cleaned = 0.0348522 Jy ! Total flux subtracted in 200 components = 0.0348522 Jy ! Clean residual min=-0.002413 max=0.002826 Jy/beam ! Clean residual mean=0.000007 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0348521 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 0.0348521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9425 mas, bmaj=3.104 mas, bpa=48.27 degrees ! Estimated noise=0.564169 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 (3.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303184 Jy ! Component: 100 - total flux cleaned = 0.00481234 Jy ! Component: 150 - total flux cleaned = 0.0054691 Jy ! Component: 200 - total flux cleaned = 0.00590645 Jy ! Total flux subtracted in 200 components = 0.00590645 Jy ! Clean residual min=-0.001399 max=0.001901 Jy/beam ! Clean residual mean=0.000014 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0407586 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.0407586 Jy ! Inverting map ! Added new window around map position (-3.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163128 Jy ! Component: 100 - total flux cleaned = 0.0023736 Jy ! Component: 150 - total flux cleaned = 0.00286695 Jy ! Component: 200 - total flux cleaned = 0.00329843 Jy ! Total flux subtracted in 200 components = 0.00329843 Jy ! Clean residual min=-0.001268 max=0.001177 Jy/beam ! Clean residual mean=0.000007 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.044057 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.044057 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=2.046 mas, bmaj=3.351 mas, bpa=51.14 degrees ! Estimated noise=0.696213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627492 Jy ! Component: 100 - total flux cleaned = 0.00101874 Jy ! Component: 150 - total flux cleaned = 0.0013801 Jy ! Component: 200 - total flux cleaned = 0.00167856 Jy ! Total flux subtracted in 200 components = 0.00167856 Jy ! Clean residual min=-0.001361 max=0.001257 Jy/beam ! Clean residual mean=0.000009 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0457356 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 = 0.000204116 Jy ! Component: 100 - total flux cleaned = 0.00036232 Jy ! Component: 150 - total flux cleaned = 0.000495753 Jy ! Component: 200 - total flux cleaned = 0.00060822 Jy ! Total flux subtracted in 200 components = 0.00060822 Jy ! Clean residual min=-0.001332 max=0.001254 Jy/beam ! Clean residual mean=0.000007 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0463438 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 118 components and 0.0463438 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9425 mas, bmaj=3.104 mas, bpa=48.27 degrees ! Estimated noise=0.564169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.44781e-05 Jy ! Component: 100 - total flux cleaned = 8.51533e-05 Jy ! Component: 150 - total flux cleaned = 0.000173127 Jy ! Component: 200 - total flux cleaned = 0.000214088 Jy ! Total flux subtracted in 200 components = 0.000214088 Jy ! Clean residual min=-0.001249 max=0.001165 Jy/beam ! Clean residual mean=0.000003 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0465579 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 0.0465579 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=0.021391Jy sigma=0.549606 ! Fit after self-cal, rms=0.021379Jy sigma=0.549286 wmodel /d2/scr/pima/bp177i_uvs/J1545+6751_X_map.mod ! Writing 136 model components to file: /d2/scr/pima/bp177i_uvs/J1545+6751_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1545+6751_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1545+6751_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1545+6751_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1545+6751_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 = -7.83377e-05 Jy ! Component: 100 - total flux cleaned = 8.45582e-05 Jy ! Component: 150 - total flux cleaned = 0.000103732 Jy ! Component: 200 - total flux cleaned = -6.60659e-06 Jy ! Component: 250 - total flux cleaned = -4.15724e-05 Jy ! Component: 300 - total flux cleaned = -4.20084e-05 Jy ! Component: 350 - total flux cleaned = -7.5557e-05 Jy ! Component: 400 - total flux cleaned = -0.000139637 Jy ! Component: 450 - total flux cleaned = -0.000154939 Jy ! Component: 500 - total flux cleaned = -0.000185122 Jy ! Component: 550 - total flux cleaned = -0.000184724 Jy ! Component: 600 - total flux cleaned = -0.000199351 Jy ! Component: 650 - total flux cleaned = -0.000170928 Jy ! Component: 700 - total flux cleaned = -0.000199435 Jy ! Component: 750 - total flux cleaned = -0.000199424 Jy ! Component: 800 - total flux cleaned = -0.000185788 Jy ! Component: 850 - total flux cleaned = -0.000132713 Jy ! Component: 900 - total flux cleaned = -0.000119661 Jy ! Component: 950 - total flux cleaned = -6.83231e-05 Jy ! Component: 1000 - total flux cleaned = -6.82661e-05 Jy ! Component: 1050 - total flux cleaned = -5.56329e-06 Jy ! Component: 1100 - total flux cleaned = 1.93186e-05 Jy ! Component: 1150 - total flux cleaned = 5.57501e-05 Jy ! Component: 1200 - total flux cleaned = 9.16783e-05 Jy ! Component: 1250 - total flux cleaned = 0.000150605 Jy ! Component: 1300 - total flux cleaned = 0.000150584 Jy ! Component: 1350 - total flux cleaned = 0.000219545 Jy ! Component: 1400 - total flux cleaned = 0.000276073 Jy ! Component: 1450 - total flux cleaned = 0.000320715 Jy ! Component: 1500 - total flux cleaned = 0.000387014 Jy ! Component: 1550 - total flux cleaned = 0.000419917 Jy ! Component: 1600 - total flux cleaned = 0.00046314 Jy ! Component: 1650 - total flux cleaned = 0.000526815 Jy ! Component: 1700 - total flux cleaned = 0.000537247 Jy ! Component: 1750 - total flux cleaned = 0.000589082 Jy ! Component: 1800 - total flux cleaned = 0.000630185 Jy ! Component: 1850 - total flux cleaned = 0.000640306 Jy ! Component: 1900 - total flux cleaned = 0.000690919 Jy ! Component: 1950 - total flux cleaned = 0.000740901 Jy ! Component: 2000 - total flux cleaned = 0.000810225 Jy ! Component: 2050 - total flux cleaned = 0.000868929 Jy ! Component: 2100 - total flux cleaned = 0.000859125 Jy ! Component: 2150 - total flux cleaned = 0.000936076 Jy ! Component: 2200 - total flux cleaned = 0.000993362 Jy ! Component: 2250 - total flux cleaned = 0.00104051 Jy ! Component: 2300 - total flux cleaned = 0.00109644 Jy ! Component: 2350 - total flux cleaned = 0.00114282 Jy ! Component: 2400 - total flux cleaned = 0.00118868 Jy ! Component: 2450 - total flux cleaned = 0.0012706 Jy ! Component: 2500 - total flux cleaned = 0.00129748 Jy ! Component: 2550 - total flux cleaned = 0.00134223 Jy ! Component: 2600 - total flux cleaned = 0.0013687 Jy ! Component: 2650 - total flux cleaned = 0.00133343 Jy ! Component: 2700 - total flux cleaned = 0.00137723 Jy ! Component: 2750 - total flux cleaned = 0.0014033 Jy ! Component: 2800 - total flux cleaned = 0.00141175 Jy ! Component: 2850 - total flux cleaned = 0.00141171 Jy ! Component: 2900 - total flux cleaned = 0.00142011 Jy ! Component: 2950 - total flux cleaned = 0.0014706 Jy ! Component: 3000 - total flux cleaned = 0.00147062 Jy ! Component: 3050 - total flux cleaned = 0.00147895 Jy ! Component: 3100 - total flux cleaned = 0.00151184 Jy ! Component: 3150 - total flux cleaned = 0.00156881 Jy ! Component: 3200 - total flux cleaned = 0.00155257 Jy ! Component: 3250 - total flux cleaned = 0.00158472 Jy ! Component: 3300 - total flux cleaned = 0.0016006 Jy ! Component: 3350 - total flux cleaned = 0.00161636 Jy ! Component: 3400 - total flux cleaned = 0.00161637 Jy ! Component: 3450 - total flux cleaned = 0.00165542 Jy ! Component: 3500 - total flux cleaned = 0.00163994 Jy ! Component: 3550 - total flux cleaned = 0.0016399 Jy ! Component: 3600 - total flux cleaned = 0.00169351 Jy ! Component: 3650 - total flux cleaned = 0.00168575 Jy ! Component: 3700 - total flux cleaned = 0.00169331 Jy ! Component: 3750 - total flux cleaned = 0.00172336 Jy ! Component: 3800 - total flux cleaned = 0.00171587 Jy ! Component: 3850 - total flux cleaned = 0.00168625 Jy ! Component: 3900 - total flux cleaned = 0.00170838 Jy ! Component: 3950 - total flux cleaned = 0.0017084 Jy ! Component: 4000 - total flux cleaned = 0.00172289 Jy ! Component: 4050 - total flux cleaned = 0.00173007 Jy ! Total flux subtracted in 4096 components = 0.00173008 Jy ! Clean residual min=-0.000366 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.048288 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 399 components and 0.048288 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1545+6751_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9425 x 3.104 at 48.27 degrees (North through East) ! Clean map min=-0.0010928 max=0.030157 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1545+6751_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.030157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121884 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2125 1.2125 2.42499 4.84999 9.69998 19.4 38.7999 77.5998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.423 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1545+6751_X_uvs.log closed on Tue Apr 15 00:25:49 2014