! Started logfile: /d2/scr/pima/bp171a2_uvs/J0624-2545_C_uvs.log on Tue Feb 18 20:26:02 2014 obs /d2/scr/pima/bp171a2_uvs/J0624-2545_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0624-2545_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0624-2545 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J0624-2545_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.001825Jy sigma=28.614308 ! Fit after self-cal, rms=0.953568Jy sigma=27.460033 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=3.413 mas, bpa=-0.02132 degrees ! Estimated noise=1.28803 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 = 0.0311829 Jy ! Component: 100 - total flux cleaned = 0.0395414 Jy ! Total flux subtracted in 100 components = 0.0395414 Jy ! Clean residual min=-0.004168 max=0.005732 Jy/beam ! Clean residual mean=-0.000011 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.0395414 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0395414 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=0.033640Jy sigma=0.653492 ! Fit after self-cal, rms=0.033394Jy sigma=0.648659 ! 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=1.478 mas, bmaj=3.965 mas, bpa=-1.783 degrees ! Estimated noise=1.05136 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 = 0.00500172 Jy ! Component: 100 - total flux cleaned = 0.00688131 Jy ! Component: 150 - total flux cleaned = 0.00701412 Jy ! Component: 200 - total flux cleaned = 0.0070501 Jy ! Total flux subtracted in 200 components = 0.0070501 Jy ! Clean residual min=-0.004388 max=0.006109 Jy/beam ! Clean residual mean=-0.000024 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.0465915 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0465915 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=0.032138Jy sigma=0.637048 ! Fit after self-cal, rms=0.032133Jy sigma=0.636801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 3.965 at -1.783 degrees (North through East) ! Clean map min=-0.0042814 max=0.043442 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* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.032133Jy sigma=0.636801 ! Fit after self-cal, rms=0.032133Jy sigma=0.636801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.478 mas, bmaj=3.965 mas, bpa=-1.783 degrees ! Estimated noise=1.05136 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 = -2.88696e-05 Jy ! Component: 100 - total flux cleaned = -9.08687e-05 Jy ! Component: 150 - total flux cleaned = -6.43067e-05 Jy ! Component: 200 - total flux cleaned = -4.26933e-05 Jy ! Total flux subtracted in 200 components = -4.26933e-05 Jy ! Clean residual min=-0.004337 max=0.006051 Jy/beam ! Clean residual mean=-0.000024 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.0465488 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0465488 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=0.032047Jy sigma=0.635916 ! Fit after self-cal, rms=0.032044Jy sigma=0.635654 ! 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=0.032044Jy sigma=0.635654 ! Fit after self-cal, rms=0.032044Jy sigma=0.635654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.478 mas, bmaj=3.965 mas, bpa=-1.783 degrees ! Estimated noise=1.05136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.6684e-05 Jy ! Component: 100 - total flux cleaned = -0.000153306 Jy ! Component: 150 - total flux cleaned = -0.000171488 Jy ! Component: 200 - total flux cleaned = -0.000170098 Jy ! Total flux subtracted in 200 components = -0.000170098 Jy ! Clean residual min=-0.004318 max=0.006023 Jy/beam ! Clean residual mean=-0.000024 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.0463787 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0463787 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=0.031999Jy sigma=0.635181 ! Fit after self-cal, rms=0.031999Jy sigma=0.635033 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 (33.9, -26.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542806 Jy ! Component: 100 - total flux cleaned = 0.00830381 Jy ! Component: 150 - total flux cleaned = 0.0101597 Jy ! Component: 200 - total flux cleaned = 0.0113995 Jy ! Total flux subtracted in 200 components = 0.0113995 Jy ! Clean residual min=-0.003690 max=0.004628 Jy/beam ! Clean residual mean=-0.000013 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0577782 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.0577782 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=0.030883Jy sigma=0.600858 ! Fit after self-cal, rms=0.030716Jy sigma=0.595179 ! 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=0.030716Jy sigma=0.595179 ! Fit after self-cal, rms=0.030848Jy sigma=0.591857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=3.971 mas, bpa=-1.585 degrees ! Estimated noise=1.05935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199582 Jy ! Component: 100 - total flux cleaned = 0.00287103 Jy ! Component: 150 - total flux cleaned = 0.00327679 Jy ! Component: 200 - total flux cleaned = 0.00353728 Jy ! Total flux subtracted in 200 components = 0.00353728 Jy ! Clean residual min=-0.003619 max=0.004095 Jy/beam ! Clean residual mean=-0.000009 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0613155 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.0613155 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=0.030595Jy sigma=0.589155 ! Fit after self-cal, rms=0.030600Jy sigma=0.588369 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 (-55.2, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353972 Jy ! Component: 100 - total flux cleaned = 0.00411513 Jy ! Component: 150 - total flux cleaned = 0.00419881 Jy ! Component: 200 - total flux cleaned = 0.00435168 Jy ! Total flux subtracted in 200 components = 0.00435168 Jy ! Clean residual min=-0.003374 max=0.003991 Jy/beam ! Clean residual mean=-0.000006 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0656672 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0656672 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=0.030081Jy sigma=0.576420 ! Fit after self-cal, rms=0.029995Jy sigma=0.574736 ! Inverting map ! Added new window around map position (61.2, -59.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335456 Jy ! Component: 100 - total flux cleaned = 0.00402066 Jy ! Component: 150 - total flux cleaned = 0.00469267 Jy ! Component: 200 - total flux cleaned = 0.00506423 Jy ! Total flux subtracted in 200 components = 0.00506423 Jy ! Clean residual min=-0.002840 max=0.003003 Jy/beam ! Clean residual mean=-0.000006 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0707314 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.0707314 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=0.029526Jy sigma=0.560722 ! Fit after self-cal, rms=0.029471Jy sigma=0.559023 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029471Jy sigma=0.559023 ! Fit after self-cal, rms=0.029524Jy sigma=0.558269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.199 mas, bmaj=9.366 mas, bpa=6.328 degrees ! Estimated noise=1.44109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194251 Jy ! Component: 100 - total flux cleaned = 0.00317128 Jy ! Component: 150 - total flux cleaned = 0.00369892 Jy ! Component: 200 - total flux cleaned = 0.00399011 Jy ! Total flux subtracted in 200 components = 0.00399011 Jy ! Clean residual min=-0.003186 max=0.003730 Jy/beam ! Clean residual mean=-0.000011 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.0747215 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.0747215 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=0.029419Jy sigma=0.556734 ! Fit after self-cal, rms=0.029413Jy sigma=0.556198 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 = 0.00105976 Jy ! Component: 100 - total flux cleaned = 0.00141749 Jy ! Component: 150 - total flux cleaned = 0.00156036 Jy ! Component: 200 - total flux cleaned = 0.00166575 Jy ! Total flux subtracted in 200 components = 0.00166575 Jy ! Clean residual min=-0.003173 max=0.003512 Jy/beam ! Clean residual mean=-0.000008 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0763873 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.0763873 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=0.029365Jy sigma=0.555867 ! Fit after self-cal, rms=0.029367Jy sigma=0.555708 ! 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=1.478 mas, bmaj=3.967 mas, bpa=-1.605 degrees ! Estimated noise=1.06201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 3.967 at -1.605 degrees (North through East) ! Clean map min=-0.0025329 max=0.0439 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=3.419 mas, bpa=0.1537 degrees ! Estimated noise=1.29962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031286 Jy ! Component: 100 - total flux cleaned = 0.0405261 Jy ! Component: 150 - total flux cleaned = 0.046442 Jy ! Component: 200 - total flux cleaned = 0.050934 Jy ! Total flux subtracted in 200 components = 0.050934 Jy ! Clean residual min=-0.003970 max=0.004816 Jy/beam ! Clean residual mean=-0.000008 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.050934 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.050934 Jy ! Inverting map and beam ! Estimated beam: bmin=1.478 mas, bmaj=3.967 mas, bpa=-1.605 degrees ! Estimated noise=1.06201 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 (24, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608314 Jy ! Component: 100 - total flux cleaned = 0.0102354 Jy ! Component: 150 - total flux cleaned = 0.0134964 Jy ! Component: 200 - total flux cleaned = 0.0161327 Jy ! Total flux subtracted in 200 components = 0.0161327 Jy ! Clean residual min=-0.003483 max=0.003382 Jy/beam ! Clean residual mean=-0.000011 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0670667 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 0.0670668 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.199 mas, bmaj=9.366 mas, bpa=6.328 degrees ! Estimated noise=1.44109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316574 Jy ! Component: 100 - total flux cleaned = 0.00451949 Jy ! Component: 150 - total flux cleaned = 0.00513971 Jy ! Component: 200 - total flux cleaned = 0.00573575 Jy ! Total flux subtracted in 200 components = 0.00573575 Jy ! Clean residual min=-0.003196 max=0.002860 Jy/beam ! Clean residual mean=-0.000010 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.0728025 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 = 0.000523002 Jy ! Component: 100 - total flux cleaned = 0.000948476 Jy ! Component: 150 - total flux cleaned = 0.0012094 Jy ! Component: 200 - total flux cleaned = 0.00141292 Jy ! Total flux subtracted in 200 components = 0.00141292 Jy ! Clean residual min=-0.003061 max=0.002886 Jy/beam ! Clean residual mean=-0.000008 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.0742154 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 105 components and 0.0742154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.478 mas, bmaj=3.967 mas, bpa=-1.605 degrees ! Estimated noise=1.06201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793096 Jy ! Component: 100 - total flux cleaned = 0.000951769 Jy ! Component: 150 - total flux cleaned = 0.00104902 Jy ! Component: 200 - total flux cleaned = 0.00113752 Jy ! Total flux subtracted in 200 components = 0.00113752 Jy ! Clean residual min=-0.002644 max=0.002917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0753529 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 0.0753529 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=0.029292Jy sigma=0.553111 ! Fit after self-cal, rms=0.029245Jy sigma=0.551395 wmodel /d2/scr/pima/bp171a2_uvs/J0624-2545_C_map.mod ! Writing 121 model components to file: /d2/scr/pima/bp171a2_uvs/J0624-2545_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0624-2545_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0624-2545_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0624-2545_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a2_uvs/J0624-2545_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793427 Jy ! Component: 100 - total flux cleaned = 0.00133823 Jy ! Component: 150 - total flux cleaned = 0.00155175 Jy ! Component: 200 - total flux cleaned = 0.00179604 Jy ! Component: 250 - total flux cleaned = 0.00206474 Jy ! Component: 300 - total flux cleaned = 0.00217438 Jy ! Component: 350 - total flux cleaned = 0.00231487 Jy ! Component: 400 - total flux cleaned = 0.00244991 Jy ! Component: 450 - total flux cleaned = 0.00261295 Jy ! Component: 500 - total flux cleaned = 0.00277089 Jy ! Component: 550 - total flux cleaned = 0.00292393 Jy ! Component: 600 - total flux cleaned = 0.0030426 Jy ! Component: 650 - total flux cleaned = 0.00312952 Jy ! Component: 700 - total flux cleaned = 0.00318612 Jy ! Component: 750 - total flux cleaned = 0.00321388 Jy ! Component: 800 - total flux cleaned = 0.00329425 Jy ! Component: 850 - total flux cleaned = 0.00332058 Jy ! Component: 900 - total flux cleaned = 0.00337226 Jy ! Component: 950 - total flux cleaned = 0.0034231 Jy ! Component: 1000 - total flux cleaned = 0.00352237 Jy ! Component: 1050 - total flux cleaned = 0.00364414 Jy ! Component: 1100 - total flux cleaned = 0.00371601 Jy ! Component: 1150 - total flux cleaned = 0.0038814 Jy ! Component: 1200 - total flux cleaned = 0.00402145 Jy ! Component: 1250 - total flux cleaned = 0.00418203 Jy ! Component: 1300 - total flux cleaned = 0.00431778 Jy ! Component: 1350 - total flux cleaned = 0.00447414 Jy ! Component: 1400 - total flux cleaned = 0.00464983 Jy ! Component: 1450 - total flux cleaned = 0.00486605 Jy ! Component: 1500 - total flux cleaned = 0.00501504 Jy ! Component: 1550 - total flux cleaned = 0.00518305 Jy ! Component: 1600 - total flux cleaned = 0.00532828 Jy ! Component: 1650 - total flux cleaned = 0.00549222 Jy ! Component: 1700 - total flux cleaned = 0.00563386 Jy ! Component: 1750 - total flux cleaned = 0.0057937 Jy ! Component: 1800 - total flux cleaned = 0.00591245 Jy ! Component: 1850 - total flux cleaned = 0.00616586 Jy ! Component: 1900 - total flux cleaned = 0.00624266 Jy ! Component: 1950 - total flux cleaned = 0.00637577 Jy ! Component: 2000 - total flux cleaned = 0.0065825 Jy ! Component: 2050 - total flux cleaned = 0.00669385 Jy ! Component: 2100 - total flux cleaned = 0.00684109 Jy ! Component: 2150 - total flux cleaned = 0.00696845 Jy ! Component: 2200 - total flux cleaned = 0.00713067 Jy ! Component: 2250 - total flux cleaned = 0.00723759 Jy ! Component: 2300 - total flux cleaned = 0.0073083 Jy ! Component: 2350 - total flux cleaned = 0.00744838 Jy ! Component: 2400 - total flux cleaned = 0.00753504 Jy ! Component: 2450 - total flux cleaned = 0.00765518 Jy ! Component: 2500 - total flux cleaned = 0.00775698 Jy ! Component: 2550 - total flux cleaned = 0.00789183 Jy ! Component: 2600 - total flux cleaned = 0.00802546 Jy ! Component: 2650 - total flux cleaned = 0.00810841 Jy ! Component: 2700 - total flux cleaned = 0.00827297 Jy ! Component: 2750 - total flux cleaned = 0.00843608 Jy ! Component: 2800 - total flux cleaned = 0.0085008 Jy ! Component: 2850 - total flux cleaned = 0.00864556 Jy ! Component: 2900 - total flux cleaned = 0.00872536 Jy ! Component: 2950 - total flux cleaned = 0.00886821 Jy ! Component: 3000 - total flux cleaned = 0.00896288 Jy ! Component: 3050 - total flux cleaned = 0.00907258 Jy ! Component: 3100 - total flux cleaned = 0.00919714 Jy ! Component: 3150 - total flux cleaned = 0.00930556 Jy ! Component: 3200 - total flux cleaned = 0.00945957 Jy ! Component: 3250 - total flux cleaned = 0.00956674 Jy ! Component: 3300 - total flux cleaned = 0.00967332 Jy ! Component: 3350 - total flux cleaned = 0.00983984 Jy ! Component: 3400 - total flux cleaned = 0.00996015 Jy ! Component: 3450 - total flux cleaned = 0.0100799 Jy ! Component: 3500 - total flux cleaned = 0.0101841 Jy ! Component: 3550 - total flux cleaned = 0.010273 Jy ! Component: 3600 - total flux cleaned = 0.0103761 Jy ! Component: 3650 - total flux cleaned = 0.0104785 Jy ! Component: 3700 - total flux cleaned = 0.0105805 Jy ! Component: 3750 - total flux cleaned = 0.0106531 Jy ! Component: 3800 - total flux cleaned = 0.0107254 Jy ! Component: 3850 - total flux cleaned = 0.0108404 Jy ! Component: 3900 - total flux cleaned = 0.010955 Jy ! Component: 3950 - total flux cleaned = 0.0110119 Jy ! Component: 4000 - total flux cleaned = 0.011097 Jy ! Component: 4050 - total flux cleaned = 0.0111677 Jy ! Total flux subtracted in 4096 components = 0.0112523 Jy ! Clean residual min=-0.000804 max=0.000800 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0866052 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 377 components and 0.0866052 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0624-2545_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 3.967 at -1.605 degrees (North through East) ! Clean map min=-0.0015039 max=0.042543 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0624-2545_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0425432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000233689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6479 1.6479 3.29579 6.59159 13.1832 26.3664 52.7327 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 182.05 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0624-2545_C_uvs.log closed on Tue Feb 18 20:26:07 2014