! Started logfile: /d2/scr/pima/bp177i_uvs/J1745+5627_X_uvs.log on Tue Apr 15 00:28:16 2014 obs /d2/scr/pima/bp177i_uvs/J1745+5627_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1745+5627_X_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.540741 visibilities/baseline/integration-bin. ! Found source: J1745+5627 ! ! 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 1168 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/J1745+5627_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001103Jy sigma=36.262717 ! Fit after self-cal, rms=0.973864Jy sigma=35.272912 ! 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=0.7387 mas, bmaj=3.206 mas, bpa=40.29 degrees ! Estimated noise=0.969982 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 = 0.0182991 Jy ! Component: 100 - total flux cleaned = 0.0241895 Jy ! Total flux subtracted in 100 components = 0.0241895 Jy ! Clean residual min=-0.002742 max=0.003614 Jy/beam ! Clean residual mean=0.000016 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0241895 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0241895 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=0.024815Jy sigma=0.706202 ! Fit after self-cal, rms=0.023421Jy sigma=0.651393 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493359 Jy ! Component: 100 - total flux cleaned = 0.00743678 Jy ! Total flux subtracted in 100 components = 0.00743678 Jy ! Clean residual min=-0.001932 max=0.002344 Jy/beam ! Clean residual mean=0.000010 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0316263 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0316263 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=0.022080Jy sigma=0.582579 ! Fit after self-cal, rms=0.022045Jy sigma=0.580755 ! 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=0.9305 mas, bmaj=3.079 mas, bpa=41.91 degrees ! Estimated noise=0.590862 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 = 0.00267541 Jy ! Component: 100 - total flux cleaned = 0.00427529 Jy ! Component: 150 - total flux cleaned = 0.00524376 Jy ! Component: 200 - total flux cleaned = 0.00565657 Jy ! Total flux subtracted in 200 components = 0.00565657 Jy ! Clean residual min=-0.001800 max=0.002335 Jy/beam ! Clean residual mean=0.000012 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0372829 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.0372829 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=0.021715Jy sigma=0.561723 ! Fit after self-cal, rms=0.021719Jy sigma=0.561180 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9305 x 3.079 at 41.91 degrees (North through East) ! Clean map min=-0.001764 max=0.024973 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 0.93 FD 1.16 HN 0.93 KP 0.89 ! LA 0.94 MK 0.99 NL 1.14 OV 0.84 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.86 KP 1.08 ! LA 1.06 MK 0.95 NL 0.95 OV 0.87 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.97 KP 1.05 ! LA 1.04 MK 0.93 NL 1.13 OV 1.09 ! PT 1.01 SC 1.12 ! ! ! 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=0.021719Jy sigma=0.561180 ! Fit after self-cal, rms=0.021227Jy sigma=0.555440 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9328 mas, bmaj=3.071 mas, bpa=41.86 degrees ! Estimated noise=0.58541 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 = 0.000656941 Jy ! Component: 100 - total flux cleaned = 0.00092647 Jy ! Component: 150 - total flux cleaned = 0.00109669 Jy ! Component: 200 - total flux cleaned = 0.00117011 Jy ! Total flux subtracted in 200 components = 0.00117011 Jy ! Clean residual min=-0.001651 max=0.001853 Jy/beam ! Clean residual mean=0.000007 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.038453 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.038453 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=0.021196Jy sigma=0.553560 ! Fit after self-cal, rms=0.021201Jy sigma=0.553278 ! 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=0.021201Jy sigma=0.553278 ! Fit after self-cal, rms=0.021191Jy sigma=0.553191 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=3.067 mas, bpa=41.84 degrees ! Estimated noise=0.585911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032589 Jy ! Component: 100 - total flux cleaned = 0.000399341 Jy ! Component: 150 - total flux cleaned = 0.000424924 Jy ! Component: 200 - total flux cleaned = 0.000449372 Jy ! Total flux subtracted in 200 components = 0.000449372 Jy ! Clean residual min=-0.001601 max=0.001797 Jy/beam ! Clean residual mean=0.000006 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0389024 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0389023 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=0.021173Jy sigma=0.552260 ! Fit after self-cal, rms=0.021180Jy sigma=0.552159 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 (-4, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161013 Jy ! Component: 100 - total flux cleaned = 0.00238211 Jy ! Component: 150 - total flux cleaned = 0.00250094 Jy ! Component: 200 - total flux cleaned = 0.00264801 Jy ! Total flux subtracted in 200 components = 0.00264801 Jy ! Clean residual min=-0.001208 max=0.001182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0415504 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.0415504 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=0.020987Jy sigma=0.546294 ! Fit after self-cal, rms=0.020979Jy sigma=0.545644 ! 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=0.020979Jy sigma=0.545644 ! Fit after self-cal, rms=0.020896Jy sigma=0.541543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=3.063 mas, bpa=41.93 degrees ! Estimated noise=0.588807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000804915 Jy ! Component: 100 - total flux cleaned = 0.00113302 Jy ! Component: 150 - total flux cleaned = 0.00127112 Jy ! Component: 200 - total flux cleaned = 0.00139249 Jy ! Total flux subtracted in 200 components = 0.00139249 Jy ! Clean residual min=-0.001155 max=0.001187 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0429428 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0429428 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=0.020831Jy sigma=0.539757 ! Fit after self-cal, rms=0.020834Jy sigma=0.539551 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 = 0.000257034 Jy ! Component: 100 - total flux cleaned = 0.000320223 Jy ! Component: 150 - total flux cleaned = 0.000391124 Jy ! Component: 200 - total flux cleaned = 0.000442968 Jy ! Total flux subtracted in 200 components = 0.000442968 Jy ! Clean residual min=-0.001087 max=0.001138 Jy/beam ! Clean residual mean=-0.000005 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0433858 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.0433858 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=0.020804Jy sigma=0.538817 ! Fit after self-cal, rms=0.020802Jy sigma=0.538768 ! 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=0.020802Jy sigma=0.538768 ! Fit after self-cal, rms=0.020895Jy sigma=0.538460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.288 mas, bmaj=3.309 mas, bpa=55.89 degrees ! Estimated noise=0.695131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034903 Jy ! Component: 100 - total flux cleaned = 0.000512111 Jy ! Component: 150 - total flux cleaned = 0.000633795 Jy ! Component: 200 - total flux cleaned = 0.000738843 Jy ! Total flux subtracted in 200 components = 0.000738843 Jy ! Clean residual min=-0.001271 max=0.001315 Jy/beam ! Clean residual mean=-0.000009 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0441247 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.0441247 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=0.020880Jy sigma=0.538042 ! Fit after self-cal, rms=0.020888Jy sigma=0.537993 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 = 0.000122599 Jy ! Component: 100 - total flux cleaned = 0.000183876 Jy ! Component: 150 - total flux cleaned = 0.00023158 Jy ! Component: 200 - total flux cleaned = 0.000249496 Jy ! Total flux subtracted in 200 components = 0.000249496 Jy ! Clean residual min=-0.001254 max=0.001326 Jy/beam ! Clean residual mean=-0.000010 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0443742 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 0.0443742 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=0.020876Jy sigma=0.537827 ! Fit after self-cal, rms=0.020875Jy sigma=0.537817 ! 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=0.9338 mas, bmaj=3.055 mas, bpa=41.99 degrees ! Estimated noise=0.58889 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9338 x 3.055 at 41.99 degrees (North through East) ! Clean map min=-0.0010659 max=0.024611 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=0.7414 mas, bmaj=3.192 mas, bpa=40.27 degrees ! Estimated noise=0.970984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019848 Jy ! Component: 100 - total flux cleaned = 0.0267898 Jy ! Component: 150 - total flux cleaned = 0.0305016 Jy ! Component: 200 - total flux cleaned = 0.0329756 Jy ! Total flux subtracted in 200 components = 0.0329756 Jy ! Clean residual min=-0.001853 max=0.002248 Jy/beam ! Clean residual mean=0.000010 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0329756 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0329756 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=3.055 mas, bpa=41.99 degrees ! Estimated noise=0.58889 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, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289204 Jy ! Component: 100 - total flux cleaned = 0.00476958 Jy ! Component: 150 - total flux cleaned = 0.00620234 Jy ! Component: 200 - total flux cleaned = 0.00733006 Jy ! Total flux subtracted in 200 components = 0.00733006 Jy ! Clean residual min=-0.001381 max=0.001302 Jy/beam ! Clean residual mean=0.000008 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0403057 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.0403057 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=2.288 mas, bmaj=3.309 mas, bpa=55.89 degrees ! Estimated noise=0.695131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125131 Jy ! Component: 100 - total flux cleaned = 0.00212271 Jy ! Component: 150 - total flux cleaned = 0.00273173 Jy ! Component: 200 - total flux cleaned = 0.00296891 Jy ! Total flux subtracted in 200 components = 0.00296891 Jy ! Clean residual min=-0.001243 max=0.001354 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0432746 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 = 0.000168648 Jy ! Component: 100 - total flux cleaned = 0.000318217 Jy ! Component: 150 - total flux cleaned = 0.000424058 Jy ! Component: 200 - total flux cleaned = 0.000521499 Jy ! Total flux subtracted in 200 components = 0.000521499 Jy ! Clean residual min=-0.001217 max=0.001325 Jy/beam ! Clean residual mean=-0.000006 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0437961 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 0.0437961 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9338 mas, bmaj=3.055 mas, bpa=41.99 degrees ! Estimated noise=0.58889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205565 Jy ! Component: 100 - total flux cleaned = -0.000185108 Jy ! Component: 150 - total flux cleaned = -0.000167214 Jy ! Component: 200 - total flux cleaned = -0.000134413 Jy ! Total flux subtracted in 200 components = -0.000134413 Jy ! Clean residual min=-0.001163 max=0.001044 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0436617 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.0436617 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=0.020866Jy sigma=0.538981 ! Fit after self-cal, rms=0.020838Jy sigma=0.538492 wmodel /d2/scr/pima/bp177i_uvs/J1745+5627_X_map.mod ! Writing 98 model components to file: /d2/scr/pima/bp177i_uvs/J1745+5627_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1745+5627_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1745+5627_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1745+5627_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1745+5627_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 = -3.22676e-05 Jy ! Component: 100 - total flux cleaned = -6.72555e-05 Jy ! Component: 150 - total flux cleaned = -0.000168236 Jy ! Component: 200 - total flux cleaned = -0.000247168 Jy ! Component: 250 - total flux cleaned = -0.000337342 Jy ! Component: 300 - total flux cleaned = -0.000409656 Jy ! Component: 350 - total flux cleaned = -0.000519875 Jy ! Component: 400 - total flux cleaned = -0.00059932 Jy ! Component: 450 - total flux cleaned = -0.000676051 Jy ! Component: 500 - total flux cleaned = -0.000725044 Jy ! Component: 550 - total flux cleaned = -0.000760264 Jy ! Component: 600 - total flux cleaned = -0.000806171 Jy ! Component: 650 - total flux cleaned = -0.000828377 Jy ! Component: 700 - total flux cleaned = -0.000872408 Jy ! Component: 750 - total flux cleaned = -0.000883327 Jy ! Component: 800 - total flux cleaned = -0.000893958 Jy ! Component: 850 - total flux cleaned = -0.000914757 Jy ! Component: 900 - total flux cleaned = -0.000924923 Jy ! Component: 950 - total flux cleaned = -0.000964354 Jy ! Component: 1000 - total flux cleaned = -0.000983439 Jy ! Component: 1050 - total flux cleaned = -0.000973967 Jy ! Component: 1100 - total flux cleaned = -0.00103925 Jy ! Component: 1150 - total flux cleaned = -0.00107579 Jy ! Component: 1200 - total flux cleaned = -0.00112087 Jy ! Component: 1250 - total flux cleaned = -0.00113857 Jy ! Component: 1300 - total flux cleaned = -0.00115604 Jy ! Component: 1350 - total flux cleaned = -0.00118165 Jy ! Component: 1400 - total flux cleaned = -0.00118167 Jy ! Component: 1450 - total flux cleaned = -0.00118172 Jy ! Component: 1500 - total flux cleaned = -0.00122266 Jy ! Component: 1550 - total flux cleaned = -0.0012467 Jy ! Component: 1600 - total flux cleaned = -0.00125459 Jy ! Component: 1650 - total flux cleaned = -0.00129383 Jy ! Component: 1700 - total flux cleaned = -0.00131714 Jy ! Component: 1750 - total flux cleaned = -0.00136283 Jy ! Component: 1800 - total flux cleaned = -0.0013627 Jy ! Component: 1850 - total flux cleaned = -0.0013703 Jy ! Component: 1900 - total flux cleaned = -0.00142157 Jy ! Component: 1950 - total flux cleaned = -0.00144323 Jy ! Component: 2000 - total flux cleaned = -0.00147169 Jy ! Component: 2050 - total flux cleaned = -0.00148581 Jy ! Component: 2100 - total flux cleaned = -0.00152767 Jy ! Component: 2150 - total flux cleaned = -0.00154844 Jy ! Component: 2200 - total flux cleaned = -0.00158954 Jy ! Component: 2250 - total flux cleaned = -0.0016371 Jy ! Component: 2300 - total flux cleaned = -0.00170427 Jy ! Component: 2350 - total flux cleaned = -0.00170426 Jy ! Component: 2400 - total flux cleaned = -0.00173731 Jy ! Component: 2450 - total flux cleaned = -0.00177008 Jy ! Component: 2500 - total flux cleaned = -0.00180252 Jy ! Component: 2550 - total flux cleaned = -0.00183468 Jy ! Component: 2600 - total flux cleaned = -0.00186661 Jy ! Component: 2650 - total flux cleaned = -0.00189196 Jy ! Component: 2700 - total flux cleaned = -0.00192349 Jy ! Component: 2750 - total flux cleaned = -0.00196724 Jy ! Component: 2800 - total flux cleaned = -0.00201683 Jy ! Component: 2850 - total flux cleaned = -0.00204147 Jy ! Component: 2900 - total flux cleaned = -0.00209654 Jy ! Component: 2950 - total flux cleaned = -0.00212089 Jy ! Component: 3000 - total flux cleaned = -0.00218131 Jy ! Component: 3050 - total flux cleaned = -0.00221137 Jy ! Component: 3100 - total flux cleaned = -0.00228296 Jy ! Component: 3150 - total flux cleaned = -0.0022948 Jy ! Component: 3200 - total flux cleaned = -0.00233025 Jy ! Component: 3250 - total flux cleaned = -0.00237724 Jy ! Component: 3300 - total flux cleaned = -0.00241809 Jy ! Component: 3350 - total flux cleaned = -0.00247037 Jy ! Component: 3400 - total flux cleaned = -0.00250504 Jy ! Component: 3450 - total flux cleaned = -0.00253956 Jy ! Component: 3500 - total flux cleaned = -0.00257961 Jy ! Component: 3550 - total flux cleaned = -0.00261954 Jy ! Component: 3600 - total flux cleaned = -0.00264795 Jy ! Component: 3650 - total flux cleaned = -0.00269881 Jy ! Component: 3700 - total flux cleaned = -0.00273818 Jy ! Component: 3750 - total flux cleaned = -0.00278866 Jy ! Component: 3800 - total flux cleaned = -0.00282213 Jy ! Component: 3850 - total flux cleaned = -0.00284996 Jy ! Component: 3900 - total flux cleaned = -0.00289981 Jy ! Component: 3950 - total flux cleaned = -0.00292736 Jy ! Component: 4000 - total flux cleaned = -0.00296583 Jy ! Component: 4050 - total flux cleaned = -0.00299314 Jy ! Total flux subtracted in 4096 components = -0.00303132 Jy ! Clean residual min=-0.000318 max=0.000360 Jy/beam ! Clean residual mean=0.000002 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0406304 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 343 components and 0.0406304 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1745+5627_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9338 x 3.055 at 41.99 degrees (North through East) ! Clean map min=-0.00087036 max=0.023922 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1745+5627_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0239215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.59921e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.07843 1.07843 2.15685 4.31371 8.62742 17.2548 34.5097 69.0193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 278.182 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1745+5627_X_uvs.log closed on Tue Apr 15 00:28:21 2014