! Started logfile: /d2/scr/pima/bp177g_uvs/J1523+6339_X_uvs.log on Thu Mar 6 00:17:04 2014 obs /d2/scr/pima/bp177g_uvs/J1523+6339_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1523+6339_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.488889 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1523+6339 ! ! 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 528 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/bp177g_uvs/J1523+6339_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999441Jy sigma=40.172478 ! Fit after self-cal, rms=0.987027Jy sigma=40.148976 ! 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=0.8706 mas, bmaj=3.209 mas, bpa=21.96 degrees ! Estimated noise=1.23753 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 = 0.00994405 Jy ! Component: 100 - total flux cleaned = 0.0124475 Jy ! Total flux subtracted in 100 components = 0.0124475 Jy ! Clean residual min=-0.002920 max=0.002665 Jy/beam ! Clean residual mean=0.000012 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0124475 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0124475 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=0.018164Jy sigma=0.651523 ! Fit after self-cal, rms=0.015721Jy sigma=0.548311 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033697 Jy ! Component: 100 - total flux cleaned = 0.00468581 Jy ! Total flux subtracted in 100 components = 0.00468581 Jy ! Clean residual min=-0.002100 max=0.002004 Jy/beam ! Clean residual mean=0.000008 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0171333 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0171333 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=0.015007Jy sigma=0.522028 ! Fit after self-cal, rms=0.014885Jy sigma=0.520398 ! 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=1.219 mas, bmaj=3.519 mas, bpa=20.75 degrees ! Estimated noise=0.80397 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 = 0.000842589 Jy ! Component: 100 - total flux cleaned = 0.00113399 Jy ! Component: 150 - total flux cleaned = 0.0011708 Jy ! Component: 200 - total flux cleaned = 0.00119152 Jy ! Total flux subtracted in 200 components = 0.00119152 Jy ! Clean residual min=-0.001647 max=0.001487 Jy/beam ! Clean residual mean=0.000008 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0183248 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0183248 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=0.014823Jy sigma=0.518773 ! Fit after self-cal, rms=0.014833Jy sigma=0.518658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.219 x 3.519 at 20.75 degrees (North through East) ! Clean map min=-0.0015611 max=0.015654 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 1.14 HN 0.86 KP 1.00 ! LA 1.06 MK 1.14 NL 0.99 OV 1.17 ! PT 0.94 SC 0.99 ! ! ! 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=0.014833Jy sigma=0.518658 ! Fit after self-cal, rms=0.014779Jy sigma=0.517500 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=3.508 mas, bpa=20.5 degrees ! Estimated noise=0.807009 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 = 0.000191981 Jy ! Component: 100 - total flux cleaned = 0.000137936 Jy ! Component: 150 - total flux cleaned = 0.000128507 Jy ! Component: 200 - total flux cleaned = 0.000128323 Jy ! Total flux subtracted in 200 components = 0.000128323 Jy ! Clean residual min=-0.001612 max=0.001503 Jy/beam ! Clean residual mean=0.000008 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0184532 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0184532 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=0.014763Jy sigma=0.516839 ! Fit after self-cal, rms=0.014767Jy sigma=0.516684 ! 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=0.014767Jy sigma=0.516684 ! Fit after self-cal, rms=0.014772Jy sigma=0.516647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=3.506 mas, bpa=20.45 degrees ! Estimated noise=0.807475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67324e-05 Jy ! Component: 100 - total flux cleaned = 1.79541e-05 Jy ! Component: 150 - total flux cleaned = 1.76754e-05 Jy ! Component: 200 - total flux cleaned = 1.76346e-05 Jy ! Total flux subtracted in 200 components = 1.76346e-05 Jy ! Clean residual min=-0.001591 max=0.001478 Jy/beam ! Clean residual mean=0.000008 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0184708 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0184708 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=0.014764Jy sigma=0.516293 ! Fit after self-cal, rms=0.014768Jy sigma=0.516261 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 = 1.56783e-06 Jy ! Component: 100 - total flux cleaned = 1.34062e-06 Jy ! Component: 150 - total flux cleaned = -4.4788e-06 Jy ! Component: 200 - total flux cleaned = -4.36047e-06 Jy ! Total flux subtracted in 200 components = -4.36047e-06 Jy ! Clean residual min=-0.001577 max=0.001474 Jy/beam ! Clean residual mean=0.000008 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0184664 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0184664 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=0.014764Jy sigma=0.516046 ! Fit after self-cal, rms=0.014766Jy sigma=0.516031 ! 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=0.014766Jy sigma=0.516031 ! Fit after self-cal, rms=0.014766Jy sigma=0.516018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=3.506 mas, bpa=20.42 degrees ! Estimated noise=0.807638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.59903e-05 Jy ! Component: 100 - total flux cleaned = 1.60572e-05 Jy ! Component: 150 - total flux cleaned = 1.59029e-05 Jy ! Component: 200 - total flux cleaned = 1.11784e-05 Jy ! Total flux subtracted in 200 components = 1.11784e-05 Jy ! Clean residual min=-0.001570 max=0.001466 Jy/beam ! Clean residual mean=0.000008 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0184776 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0184776 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=0.014763Jy sigma=0.515859 ! Fit after self-cal, rms=0.014766Jy sigma=0.515848 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 = 6.32034e-06 Jy ! Component: 100 - total flux cleaned = 1.89252e-06 Jy ! Component: 150 - total flux cleaned = 6.126e-06 Jy ! Component: 200 - total flux cleaned = 6.01219e-06 Jy ! Total flux subtracted in 200 components = 6.01219e-06 Jy ! Clean residual min=-0.001566 max=0.001463 Jy/beam ! Clean residual mean=0.000008 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0184836 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0184836 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=0.014763Jy sigma=0.515739 ! Fit after self-cal, rms=0.014765Jy sigma=0.515731 ! 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=0.014765Jy sigma=0.515731 ! Fit after self-cal, rms=0.014766Jy sigma=0.515726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.421 mas, bmaj=4.615 mas, bpa=16.73 degrees ! Estimated noise=0.90569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.44615e-05 Jy ! Component: 100 - total flux cleaned = 9.11564e-05 Jy ! Component: 150 - total flux cleaned = 8.80808e-05 Jy ! Component: 200 - total flux cleaned = 9.38984e-05 Jy ! Total flux subtracted in 200 components = 9.38984e-05 Jy ! Clean residual min=-0.001509 max=0.001327 Jy/beam ! Clean residual mean=0.000012 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0185775 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.0185775 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=0.014767Jy sigma=0.515657 ! Fit after self-cal, rms=0.014767Jy sigma=0.515648 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 = 3.77564e-06 Jy ! Component: 100 - total flux cleaned = 3.62614e-06 Jy ! Component: 150 - total flux cleaned = 9.19723e-06 Jy ! Component: 200 - total flux cleaned = 1.18595e-05 Jy ! Total flux subtracted in 200 components = 1.18595e-05 Jy ! Clean residual min=-0.001506 max=0.001324 Jy/beam ! Clean residual mean=0.000012 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0185894 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0185894 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=0.014766Jy sigma=0.515627 ! Fit after self-cal, rms=0.014766Jy sigma=0.515622 ! 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=1.214 mas, bmaj=3.507 mas, bpa=20.41 degrees ! Estimated noise=0.807768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 3.507 at 20.41 degrees (North through East) ! Clean map min=-0.0015078 max=0.015915 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=0.8685 mas, bmaj=3.202 mas, bpa=21.76 degrees ! Estimated noise=1.23571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124649 Jy ! Component: 100 - total flux cleaned = 0.0154813 Jy ! Component: 150 - total flux cleaned = 0.0169377 Jy ! Component: 200 - total flux cleaned = 0.0177654 Jy ! Total flux subtracted in 200 components = 0.0177654 Jy ! Clean residual min=-0.002110 max=0.002172 Jy/beam ! Clean residual mean=0.000007 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0177654 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0177654 Jy ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=3.507 mas, bpa=20.41 degrees ! Estimated noise=0.807768 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 = 0.000750211 Jy ! Component: 100 - total flux cleaned = 0.000799397 Jy ! Component: 150 - total flux cleaned = 0.000760307 Jy ! Component: 200 - total flux cleaned = 0.000728101 Jy ! Total flux subtracted in 200 components = 0.000728101 Jy ! Clean residual min=-0.001566 max=0.001475 Jy/beam ! Clean residual mean=0.000008 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0184935 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0184935 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=2.421 mas, bmaj=4.615 mas, bpa=16.73 degrees ! Estimated noise=0.90569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.27931e-05 Jy ! Component: 100 - total flux cleaned = -5.55099e-05 Jy ! Component: 150 - total flux cleaned = -6.30115e-05 Jy ! Component: 200 - total flux cleaned = -6.34565e-05 Jy ! Total flux subtracted in 200 components = -6.34565e-05 Jy ! Clean residual min=-0.001534 max=0.001383 Jy/beam ! Clean residual mean=0.000013 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0184301 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 = 5.49065e-06 Jy ! Component: 100 - total flux cleaned = 1.64395e-05 Jy ! Component: 150 - total flux cleaned = 2.12216e-05 Jy ! Component: 200 - total flux cleaned = 3.13119e-05 Jy ! Total flux subtracted in 200 components = 3.13119e-05 Jy ! Clean residual min=-0.001524 max=0.001368 Jy/beam ! Clean residual mean=0.000013 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0184614 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0184614 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=3.507 mas, bpa=20.41 degrees ! Estimated noise=0.807768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.82533e-05 Jy ! Component: 100 - total flux cleaned = -5.3748e-05 Jy ! Component: 150 - total flux cleaned = -3.30145e-05 Jy ! Component: 200 - total flux cleaned = -2.34569e-05 Jy ! Total flux subtracted in 200 components = -2.34569e-05 Jy ! Clean residual min=-0.001606 max=0.001469 Jy/beam ! Clean residual mean=0.000008 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0184379 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0184379 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=0.014779Jy sigma=0.516697 ! Fit after self-cal, rms=0.014768Jy sigma=0.516571 wmodel /d2/scr/pima/bp177g_uvs/J1523+6339_X_map.mod ! Writing 50 model components to file: /d2/scr/pima/bp177g_uvs/J1523+6339_X_map.mod wobs /d2/scr/pima/bp177g_uvs/J1523+6339_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1523+6339_X_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1523+6339_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177g_uvs/J1523+6339_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 = -0.000616162 Jy ! Component: 100 - total flux cleaned = -0.000878558 Jy ! Component: 150 - total flux cleaned = -0.000999547 Jy ! Component: 200 - total flux cleaned = -0.000998424 Jy ! Component: 250 - total flux cleaned = -0.000977432 Jy ! Component: 300 - total flux cleaned = -0.000917918 Jy ! Component: 350 - total flux cleaned = -0.000880645 Jy ! Component: 400 - total flux cleaned = -0.00082593 Jy ! Component: 450 - total flux cleaned = -0.000773541 Jy ! Component: 500 - total flux cleaned = -0.000739852 Jy ! Component: 550 - total flux cleaned = -0.000770975 Jy ! Component: 600 - total flux cleaned = -0.000801308 Jy ! Component: 650 - total flux cleaned = -0.000873274 Jy ! Component: 700 - total flux cleaned = -0.000942686 Jy ! Component: 750 - total flux cleaned = -0.00102275 Jy ! Component: 800 - total flux cleaned = -0.00108711 Jy ! Component: 850 - total flux cleaned = -0.00118715 Jy ! Component: 900 - total flux cleaned = -0.00127247 Jy ! Component: 950 - total flux cleaned = -0.00134338 Jy ! Component: 1000 - total flux cleaned = -0.00144721 Jy ! Component: 1050 - total flux cleaned = -0.00155974 Jy ! Component: 1100 - total flux cleaned = -0.00166901 Jy ! Component: 1150 - total flux cleaned = -0.00178657 Jy ! Component: 1200 - total flux cleaned = -0.00186986 Jy ! Component: 1250 - total flux cleaned = -0.00197193 Jy ! Component: 1300 - total flux cleaned = -0.002032 Jy ! Component: 1350 - total flux cleaned = -0.00210048 Jy ! Component: 1400 - total flux cleaned = -0.00214842 Jy ! Component: 1450 - total flux cleaned = -0.00217651 Jy ! Component: 1500 - total flux cleaned = -0.00220434 Jy ! Component: 1550 - total flux cleaned = -0.00220437 Jy ! Component: 1600 - total flux cleaned = -0.00223117 Jy ! Component: 1650 - total flux cleaned = -0.00223105 Jy ! Component: 1700 - total flux cleaned = -0.00224831 Jy ! Component: 1750 - total flux cleaned = -0.00225688 Jy ! Component: 1800 - total flux cleaned = -0.00228219 Jy ! Component: 1850 - total flux cleaned = -0.00224868 Jy ! Component: 1900 - total flux cleaned = -0.00219924 Jy ! Component: 1950 - total flux cleaned = -0.00221556 Jy ! Component: 2000 - total flux cleaned = -0.0021752 Jy ! Component: 2050 - total flux cleaned = -0.00215124 Jy ! Component: 2100 - total flux cleaned = -0.00212743 Jy ! Component: 2150 - total flux cleaned = -0.00211174 Jy ! Component: 2200 - total flux cleaned = -0.00208053 Jy ! Component: 2250 - total flux cleaned = -0.00205735 Jy ! Component: 2300 - total flux cleaned = -0.0020343 Jy ! Component: 2350 - total flux cleaned = -0.00201901 Jy ! Component: 2400 - total flux cleaned = -0.0019885 Jy ! Component: 2450 - total flux cleaned = -0.00194302 Jy ! Component: 2500 - total flux cleaned = -0.00191283 Jy ! Component: 2550 - total flux cleaned = -0.00188271 Jy ! Component: 2600 - total flux cleaned = -0.00183023 Jy ! Component: 2650 - total flux cleaned = -0.00177795 Jy ! Component: 2700 - total flux cleaned = -0.00174069 Jy ! Component: 2750 - total flux cleaned = -0.00168862 Jy ! Component: 2800 - total flux cleaned = -0.00164413 Jy ! Component: 2850 - total flux cleaned = -0.001607 Jy ! Component: 2900 - total flux cleaned = -0.00157731 Jy ! Component: 2950 - total flux cleaned = -0.00153276 Jy ! Component: 3000 - total flux cleaned = -0.00148825 Jy ! Component: 3050 - total flux cleaned = -0.00145859 Jy ! Component: 3100 - total flux cleaned = -0.00142882 Jy ! Component: 3150 - total flux cleaned = -0.00139158 Jy ! Component: 3200 - total flux cleaned = -0.00136915 Jy ! Component: 3250 - total flux cleaned = -0.00135423 Jy ! Component: 3300 - total flux cleaned = -0.00132432 Jy ! Component: 3350 - total flux cleaned = -0.00130186 Jy ! Component: 3400 - total flux cleaned = -0.00127931 Jy ! Component: 3450 - total flux cleaned = -0.00125677 Jy ! Component: 3500 - total flux cleaned = -0.00124172 Jy ! Component: 3550 - total flux cleaned = -0.00123417 Jy ! Component: 3600 - total flux cleaned = -0.00121155 Jy ! Component: 3650 - total flux cleaned = -0.00118888 Jy ! Component: 3700 - total flux cleaned = -0.00116605 Jy ! Component: 3750 - total flux cleaned = -0.00113558 Jy ! Component: 3800 - total flux cleaned = -0.00113557 Jy ! Component: 3850 - total flux cleaned = -0.00112023 Jy ! Component: 3900 - total flux cleaned = -0.00110487 Jy ! Component: 3950 - total flux cleaned = -0.00108166 Jy ! Component: 4000 - total flux cleaned = -0.00106617 Jy ! Component: 4050 - total flux cleaned = -0.00105058 Jy ! Total flux subtracted in 4096 components = -0.00102715 Jy ! Clean residual min=-0.000453 max=0.000487 Jy/beam ! Clean residual mean=0.000003 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0174108 Jy keep ! Adding 213 model components to the UV plane model. ! The established model now contains 263 components and 0.0174108 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1523+6339_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.214 x 3.507 at 20.41 degrees (North through East) ! Clean map min=-0.0015242 max=0.015534 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1523+6339_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0155338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.3629 2.3629 4.72581 9.45162 18.9032 37.8065 75.613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 126.962 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1523+6339_X_uvs.log closed on Thu Mar 6 00:17:10 2014