! Started logfile: /d2/scr/pima/bp171a2_uvs/J0624-2545_X_uvs.log on Tue Feb 18 19:54:45 2014 obs /d2/scr/pima/bp171a2_uvs/J0624-2545_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0624-2545_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.928571 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 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 624 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/bp171a2_uvs/J0624-2545_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. ! ! 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=1.001151Jy sigma=33.744256 ! Fit after self-cal, rms=0.971956Jy sigma=32.758037 ! 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=0.6375 mas, bmaj=1.853 mas, bpa=0.3759 degrees ! Estimated noise=1.14312 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 = 0.019502 Jy ! Component: 100 - total flux cleaned = 0.0258774 Jy ! Total flux subtracted in 100 components = 0.0258774 Jy ! Clean residual min=-0.002595 max=0.003450 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.0258774 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0258774 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=0.023369Jy sigma=0.604655 ! Fit after self-cal, rms=0.022023Jy sigma=0.556909 ! 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=0.7955 mas, bmaj=2.14 mas, bpa=-0.1366 degrees ! Estimated noise=0.896225 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 = 0.00481583 Jy ! Component: 100 - total flux cleaned = 0.00682658 Jy ! Component: 150 - total flux cleaned = 0.00778062 Jy ! Component: 200 - total flux cleaned = 0.00823725 Jy ! Total flux subtracted in 200 components = 0.00823725 Jy ! Clean residual min=-0.002122 max=0.002511 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0341147 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0341147 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=0.020982Jy sigma=0.517613 ! Fit after self-cal, rms=0.020956Jy sigma=0.517253 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7955 x 2.14 at -0.1366 degrees (North through East) ! Clean map min=-0.0019883 max=0.028147 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 1.03 FD 0.96 KP 1.18 LA 0.99 ! MK 0.98 NL 1.08 PT 0.93 SC 0.92 ! ! ! 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 0.99 FD 0.93 KP 1.03 LA 0.89 ! MK 1.13 NL 1.16 PT 1.14 SC 1.02 ! ! ! 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=0.020956Jy sigma=0.517253 ! Fit after self-cal, rms=0.021264Jy sigma=0.514424 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7961 mas, bmaj=2.14 mas, bpa=0.05428 degrees ! Estimated noise=0.900983 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 = 0.000352313 Jy ! Component: 100 - total flux cleaned = 0.000352421 Jy ! Component: 150 - total flux cleaned = 0.000343121 Jy ! Component: 200 - total flux cleaned = 0.000334784 Jy ! Total flux subtracted in 200 components = 0.000334784 Jy ! Clean residual min=-0.002008 max=0.002508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0344494 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0344494 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=0.021248Jy sigma=0.513970 ! Fit after self-cal, rms=0.021265Jy sigma=0.513844 ! 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=0.021265Jy sigma=0.513844 ! Fit after self-cal, rms=0.021324Jy sigma=0.513822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7956 mas, bmaj=2.139 mas, bpa=0.08509 degrees ! Estimated noise=0.902269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108177 Jy ! Component: 100 - total flux cleaned = 9.06737e-05 Jy ! Component: 150 - total flux cleaned = 7.52218e-05 Jy ! Component: 200 - total flux cleaned = 7.53268e-05 Jy ! Total flux subtracted in 200 components = 7.53268e-05 Jy ! Clean residual min=-0.002003 max=0.002520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.0345248 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.0345248 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=0.021317Jy sigma=0.513545 ! Fit after self-cal, rms=0.021318Jy sigma=0.513499 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 = 4.13095e-06 Jy ! Component: 100 - total flux cleaned = -1.15163e-05 Jy ! Component: 150 - total flux cleaned = -3.20018e-05 Jy ! Component: 200 - total flux cleaned = -3.1975e-05 Jy ! Total flux subtracted in 200 components = -3.1975e-05 Jy ! Clean residual min=-0.001998 max=0.002530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0344928 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0344928 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=0.021314Jy sigma=0.513284 ! Fit after self-cal, rms=0.021314Jy sigma=0.513248 ! 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=0.021314Jy sigma=0.513248 ! Fit after self-cal, rms=0.021320Jy sigma=0.513245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7954 mas, bmaj=2.139 mas, bpa=0.1009 degrees ! Estimated noise=0.902515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.5434e-05 Jy ! Component: 100 - total flux cleaned = 5.64335e-06 Jy ! Component: 150 - total flux cleaned = -6.05564e-06 Jy ! Component: 200 - total flux cleaned = -6.11514e-06 Jy ! Total flux subtracted in 200 components = -6.11514e-06 Jy ! Clean residual min=-0.001992 max=0.002538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0344867 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0344867 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=0.021316Jy sigma=0.513093 ! Fit after self-cal, rms=0.021317Jy sigma=0.513066 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 = -3.45376e-06 Jy ! Component: 100 - total flux cleaned = -1.50327e-05 Jy ! Component: 150 - total flux cleaned = -2.54481e-05 Jy ! Component: 200 - total flux cleaned = -3.01992e-05 Jy ! Total flux subtracted in 200 components = -3.01992e-05 Jy ! Clean residual min=-0.001988 max=0.002545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0344565 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0344565 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=0.021314Jy sigma=0.512952 ! Fit after self-cal, rms=0.021315Jy sigma=0.512931 ! Inverting map ! Added new window around map position (-42.4, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228605 Jy ! Component: 100 - total flux cleaned = 0.00324602 Jy ! Component: 150 - total flux cleaned = 0.00379638 Jy ! Component: 200 - total flux cleaned = 0.00419223 Jy ! Total flux subtracted in 200 components = 0.00419223 Jy ! Clean residual min=-0.001887 max=0.002189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0386487 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.0386487 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=0.021003Jy sigma=0.504814 ! Fit after self-cal, rms=0.020970Jy sigma=0.503988 ! Inverting map ! Added new window around map position (-24.2, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201681 Jy ! Component: 100 - total flux cleaned = 0.0029433 Jy ! Component: 150 - total flux cleaned = 0.00342332 Jy ! Component: 200 - total flux cleaned = 0.00376711 Jy ! Total flux subtracted in 200 components = 0.00376711 Jy ! Clean residual min=-0.001688 max=0.001643 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0424158 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 86 components and 0.0424158 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=0.020757Jy sigma=0.495907 ! Fit after self-cal, rms=0.020733Jy sigma=0.494362 ! 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=0.020733Jy sigma=0.494362 ! Fit after self-cal, rms=0.020398Jy sigma=0.491142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=5.487 mas, bpa=7.992 degrees ! Estimated noise=1.25697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100863 Jy ! Component: 100 - total flux cleaned = 0.00159823 Jy ! Component: 150 - total flux cleaned = 0.00179394 Jy ! Component: 200 - total flux cleaned = 0.00186977 Jy ! Total flux subtracted in 200 components = 0.00186977 Jy ! Clean residual min=-0.001904 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0442856 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.0442856 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=0.020367Jy sigma=0.490104 ! Fit after self-cal, rms=0.020365Jy sigma=0.489850 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 = 0.000261815 Jy ! Component: 100 - total flux cleaned = 0.000309589 Jy ! Component: 150 - total flux cleaned = 0.000358815 Jy ! Component: 200 - total flux cleaned = 0.000376264 Jy ! Total flux subtracted in 200 components = 0.000376264 Jy ! Clean residual min=-0.001949 max=0.001488 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0446618 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.0446618 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=0.020364Jy sigma=0.489689 ! Fit after self-cal, rms=0.020363Jy sigma=0.489645 ! 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=0.7919 mas, bmaj=2.133 mas, bpa=0.1361 degrees ! Estimated noise=0.891859 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7919 x 2.133 at 0.1361 degrees (North through East) ! Clean map min=-0.001406 max=0.028105 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=0.6346 mas, bmaj=1.854 mas, bpa=0.7029 degrees ! Estimated noise=1.1401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203667 Jy ! Component: 100 - total flux cleaned = 0.0270505 Jy ! Component: 150 - total flux cleaned = 0.030679 Jy ! Component: 200 - total flux cleaned = 0.0331366 Jy ! Total flux subtracted in 200 components = 0.0331366 Jy ! Clean residual min=-0.002111 max=0.002251 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0331366 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0331366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7919 mas, bmaj=2.133 mas, bpa=0.1361 degrees ! Estimated noise=0.891859 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 = 0.0026383 Jy ! Component: 100 - total flux cleaned = 0.00448924 Jy ! Component: 150 - total flux cleaned = 0.0058937 Jy ! Component: 200 - total flux cleaned = 0.0070166 Jy ! Total flux subtracted in 200 components = 0.0070166 Jy ! Clean residual min=-0.001824 max=0.001592 Jy/beam ! Clean residual mean=-0.000000 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0401532 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 64 components and 0.0401532 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=2.353 mas, bmaj=5.487 mas, bpa=7.992 degrees ! Estimated noise=1.25697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148899 Jy ! Component: 100 - total flux cleaned = 0.00247191 Jy ! Component: 150 - total flux cleaned = 0.00317044 Jy ! Component: 200 - total flux cleaned = 0.00369054 Jy ! Total flux subtracted in 200 components = 0.00369054 Jy ! Clean residual min=-0.002020 max=0.001409 Jy/beam ! Clean residual mean=0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0438437 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 = 0.000390935 Jy ! Component: 100 - total flux cleaned = 0.000687461 Jy ! Component: 150 - total flux cleaned = 0.000829887 Jy ! Component: 200 - total flux cleaned = 0.000838412 Jy ! Total flux subtracted in 200 components = 0.000838412 Jy ! Clean residual min=-0.001951 max=0.001445 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0446822 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 105 components and 0.0446822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7919 mas, bmaj=2.133 mas, bpa=0.1361 degrees ! Estimated noise=0.891859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.47981e-05 Jy ! Component: 100 - total flux cleaned = 3.30164e-05 Jy ! Component: 150 - total flux cleaned = 0.000162037 Jy ! Component: 200 - total flux cleaned = 0.000261581 Jy ! Total flux subtracted in 200 components = 0.000261581 Jy ! Clean residual min=-0.001614 max=0.001504 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0449437 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.0449437 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=0.020371Jy sigma=0.490103 ! Fit after self-cal, rms=0.020362Jy sigma=0.489811 wmodel /d2/scr/pima/bp171a2_uvs/J0624-2545_X_map.mod ! Writing 118 model components to file: /d2/scr/pima/bp171a2_uvs/J0624-2545_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0624-2545_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0624-2545_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0624-2545_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a2_uvs/J0624-2545_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 = -0.000181436 Jy ! Component: 100 - total flux cleaned = -5.69256e-05 Jy ! Component: 150 - total flux cleaned = -3.31793e-05 Jy ! Component: 200 - total flux cleaned = -3.30691e-05 Jy ! Component: 250 - total flux cleaned = 7.6228e-06 Jy ! Component: 300 - total flux cleaned = 6.5352e-05 Jy ! Component: 350 - total flux cleaned = 0.000102559 Jy ! Component: 400 - total flux cleaned = 0.000191212 Jy ! Component: 450 - total flux cleaned = 0.000259651 Jy ! Component: 500 - total flux cleaned = 0.000309512 Jy ! Component: 550 - total flux cleaned = 0.000389431 Jy ! Component: 600 - total flux cleaned = 0.000466463 Jy ! Component: 650 - total flux cleaned = 0.000555581 Jy ! Component: 700 - total flux cleaned = 0.000642344 Jy ! Component: 750 - total flux cleaned = 0.000712953 Jy ! Component: 800 - total flux cleaned = 0.000849263 Jy ! Component: 850 - total flux cleaned = 0.000928939 Jy ! Component: 900 - total flux cleaned = 0.00104524 Jy ! Component: 950 - total flux cleaned = 0.00109551 Jy ! Component: 1000 - total flux cleaned = 0.00118127 Jy ! Component: 1050 - total flux cleaned = 0.00121701 Jy ! Component: 1100 - total flux cleaned = 0.00125234 Jy ! Component: 1150 - total flux cleaned = 0.00129828 Jy ! Component: 1200 - total flux cleaned = 0.00134342 Jy ! Component: 1250 - total flux cleaned = 0.00138775 Jy ! Component: 1300 - total flux cleaned = 0.00140945 Jy ! Component: 1350 - total flux cleaned = 0.00143098 Jy ! Component: 1400 - total flux cleaned = 0.00145225 Jy ! Component: 1450 - total flux cleaned = 0.0015143 Jy ! Component: 1500 - total flux cleaned = 0.00154455 Jy ! Component: 1550 - total flux cleaned = 0.00156451 Jy ! Component: 1600 - total flux cleaned = 0.00156453 Jy ! Component: 1650 - total flux cleaned = 0.00161323 Jy ! Component: 1700 - total flux cleaned = 0.001642 Jy ! Component: 1750 - total flux cleaned = 0.00167993 Jy ! Component: 1800 - total flux cleaned = 0.00172655 Jy ! Component: 1850 - total flux cleaned = 0.00177275 Jy ! Component: 1900 - total flux cleaned = 0.00183661 Jy ! Component: 1950 - total flux cleaned = 0.00186371 Jy ! Component: 2000 - total flux cleaned = 0.00187267 Jy ! Component: 2050 - total flux cleaned = 0.00189938 Jy ! Component: 2100 - total flux cleaned = 0.00193454 Jy ! Component: 2150 - total flux cleaned = 0.00195193 Jy ! Component: 2200 - total flux cleaned = 0.00196922 Jy ! Component: 2250 - total flux cleaned = 0.00199497 Jy ! Component: 2300 - total flux cleaned = 0.00202047 Jy ! Component: 2350 - total flux cleaned = 0.00202048 Jy ! Component: 2400 - total flux cleaned = 0.00203725 Jy ! Component: 2450 - total flux cleaned = 0.00206213 Jy ! Component: 2500 - total flux cleaned = 0.00210338 Jy ! Component: 2550 - total flux cleaned = 0.00210338 Jy ! Component: 2600 - total flux cleaned = 0.00212785 Jy ! Component: 2650 - total flux cleaned = 0.00213595 Jy ! Component: 2700 - total flux cleaned = 0.00214403 Jy ! Component: 2750 - total flux cleaned = 0.00218402 Jy ! Component: 2800 - total flux cleaned = 0.00220782 Jy ! Component: 2850 - total flux cleaned = 0.00221566 Jy ! Component: 2900 - total flux cleaned = 0.00221567 Jy ! Component: 2950 - total flux cleaned = 0.00223128 Jy ! Component: 3000 - total flux cleaned = 0.00220013 Jy ! Component: 3050 - total flux cleaned = 0.00221567 Jy ! Component: 3100 - total flux cleaned = 0.0022234 Jy ! Component: 3150 - total flux cleaned = 0.00220028 Jy ! Component: 3200 - total flux cleaned = 0.00220801 Jy ! Component: 3250 - total flux cleaned = 0.00218516 Jy ! Component: 3300 - total flux cleaned = 0.00217752 Jy ! Component: 3350 - total flux cleaned = 0.00216232 Jy ! Component: 3400 - total flux cleaned = 0.00216229 Jy ! Component: 3450 - total flux cleaned = 0.0021623 Jy ! Component: 3500 - total flux cleaned = 0.00216227 Jy ! Component: 3550 - total flux cleaned = 0.00217738 Jy ! Component: 3600 - total flux cleaned = 0.00217735 Jy ! Component: 3650 - total flux cleaned = 0.00216979 Jy ! Component: 3700 - total flux cleaned = 0.00216976 Jy ! Component: 3750 - total flux cleaned = 0.00218482 Jy ! Component: 3800 - total flux cleaned = 0.00219236 Jy ! Component: 3850 - total flux cleaned = 0.00219234 Jy ! Component: 3900 - total flux cleaned = 0.00218474 Jy ! Component: 3950 - total flux cleaned = 0.00220744 Jy ! Component: 4000 - total flux cleaned = 0.00220746 Jy ! Component: 4050 - total flux cleaned = 0.00221503 Jy ! Total flux subtracted in 4096 components = 0.00222263 Jy ! Clean residual min=-0.000584 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0471664 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 351 components and 0.0471664 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0624-2545_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7919 x 2.133 at 0.1361 degrees (North through East) ! Clean map min=-0.0007128 max=0.027698 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0624-2545_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0276981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011536 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24947 1.24947 2.49894 4.99789 9.99578 19.9916 39.9831 79.9662 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 240.101 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0624-2545_X_uvs.log closed on Tue Feb 18 19:54:49 2014