! Started logfile: /d2/scr/pima/bp177i_uvs/J0713+5006_C_uvs.log on Tue Apr 15 00:14:30 2014 obs /d2/scr/pima/bp177i_uvs/J0713+5006_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0713+5006_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0713+5006 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 744 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/bp177i_uvs/J0713+5006_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=1.001079Jy sigma=47.564073 ! Fit after self-cal, rms=0.977716Jy sigma=46.462663 ! 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=2.61 mas, bmaj=4.29 mas, bpa=-30.75 degrees ! Estimated noise=0.749171 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 = 0.0164179 Jy ! Component: 100 - total flux cleaned = 0.021847 Jy ! Total flux subtracted in 100 components = 0.021847 Jy ! Clean residual min=-0.002295 max=0.002579 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0218471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0218471 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=0.015819Jy sigma=0.697288 ! Fit after self-cal, rms=0.014231Jy sigma=0.621950 ! 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=2.894 mas, bmaj=4.685 mas, bpa=-29.62 degrees ! Estimated noise=0.554901 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 = 0.00394462 Jy ! Component: 100 - total flux cleaned = 0.00573266 Jy ! Component: 150 - total flux cleaned = 0.00682867 Jy ! Component: 200 - total flux cleaned = 0.00754063 Jy ! Total flux subtracted in 200 components = 0.00754063 Jy ! Clean residual min=-0.001737 max=0.003149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0293877 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.0293877 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=0.013099Jy sigma=0.568958 ! Fit after self-cal, rms=0.013094Jy sigma=0.568601 ! Inverting map ! Added new window around map position (6.9, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242824 Jy ! Component: 100 - total flux cleaned = 0.00287984 Jy ! Component: 150 - total flux cleaned = 0.00330532 Jy ! Component: 200 - total flux cleaned = 0.00353067 Jy ! Total flux subtracted in 200 components = 0.00353067 Jy ! Clean residual min=-0.001357 max=0.001264 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0329184 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 71 components and 0.0329184 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=0.012617Jy sigma=0.543738 ! Fit after self-cal, rms=0.012575Jy sigma=0.542166 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.894 x 4.685 at -29.62 degrees (North through East) ! Clean map min=-0.0013504 max=0.023323 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 1.08 FD 0.98 HN 0.98 KP 0.92 ! LA 1.04 NL 1.02 OV 1.00 PT 0.84 ! SC 1.04 ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 0.97 KP 1.04 ! LA 1.02 NL 0.98 OV 1.17 PT 1.04 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.02 KP 0.88 ! LA 1.14 NL 1.09 OV 0.89 PT 0.88 ! SC 1.17 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.91 HN 1.07 KP 0.95 ! LA 1.10 NL 0.97 OV 0.91 PT 0.91 ! SC 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.19 KP 0.97 ! LA 1.18 NL 0.97 OV 1.06 PT 0.91 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.012575Jy sigma=0.542166 ! Fit after self-cal, rms=0.012358Jy sigma=0.528712 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=4.675 mas, bpa=-28.99 degrees ! Estimated noise=0.55167 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 = 0.000603531 Jy ! Component: 100 - total flux cleaned = 0.000749593 Jy ! Component: 150 - total flux cleaned = 0.000839768 Jy ! Component: 200 - total flux cleaned = 0.000933823 Jy ! Total flux subtracted in 200 components = 0.000933823 Jy ! Clean residual min=-0.001123 max=0.001032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0338522 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.0338522 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=0.012301Jy sigma=0.525259 ! Fit after self-cal, rms=0.012306Jy sigma=0.524934 ! 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=0.012306Jy sigma=0.524934 ! Fit after self-cal, rms=0.012278Jy sigma=0.524833 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=4.673 mas, bpa=-28.82 degrees ! Estimated noise=0.550061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016043 Jy ! Component: 100 - total flux cleaned = 0.000259462 Jy ! Component: 150 - total flux cleaned = 0.000333937 Jy ! Component: 200 - total flux cleaned = 0.000400038 Jy ! Total flux subtracted in 200 components = 0.000400038 Jy ! Clean residual min=-0.001111 max=0.001032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0342522 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.0342522 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=0.012250Jy sigma=0.523586 ! Fit after self-cal, rms=0.012250Jy sigma=0.523521 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 = 5.07031e-05 Jy ! Component: 100 - total flux cleaned = 8.98238e-05 Jy ! Component: 150 - total flux cleaned = 0.000125554 Jy ! Component: 200 - total flux cleaned = 0.000150456 Jy ! Total flux subtracted in 200 components = 0.000150456 Jy ! Clean residual min=-0.001102 max=0.001040 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0344027 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.0344027 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=0.012237Jy sigma=0.522926 ! Fit after self-cal, rms=0.012237Jy sigma=0.522903 ! 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=0.012237Jy sigma=0.522903 ! Fit after self-cal, rms=0.012215Jy sigma=0.519353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=4.668 mas, bpa=-28.89 degrees ! Estimated noise=0.550936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250349 Jy ! Component: 100 - total flux cleaned = 0.000393157 Jy ! Component: 150 - total flux cleaned = 0.000441524 Jy ! Component: 200 - total flux cleaned = 0.000479588 Jy ! Total flux subtracted in 200 components = 0.000479588 Jy ! Clean residual min=-0.001023 max=0.000988 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0348823 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.0348823 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=0.012208Jy sigma=0.518884 ! Fit after self-cal, rms=0.012208Jy sigma=0.518858 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 = 4.40708e-05 Jy ! Component: 100 - total flux cleaned = 6.7195e-05 Jy ! Component: 150 - total flux cleaned = 8.40085e-05 Jy ! Component: 200 - total flux cleaned = 0.000115996 Jy ! Total flux subtracted in 200 components = 0.000115996 Jy ! Clean residual min=-0.001019 max=0.000991 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0349983 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.0349983 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=0.012203Jy sigma=0.518643 ! Fit after self-cal, rms=0.012203Jy sigma=0.518638 ! 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=0.012203Jy sigma=0.518638 ! Fit after self-cal, rms=0.012248Jy sigma=0.518591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.171 mas, bmaj=5.157 mas, bpa=-22.99 degrees ! Estimated noise=0.59831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254923 Jy ! Component: 100 - total flux cleaned = 0.000429791 Jy ! Component: 150 - total flux cleaned = 0.000523119 Jy ! Component: 200 - total flux cleaned = 0.000597533 Jy ! Total flux subtracted in 200 components = 0.000597533 Jy ! Clean residual min=-0.001137 max=0.001053 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0355958 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 143 components and 0.0355958 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=0.012241Jy sigma=0.518533 ! Fit after self-cal, rms=0.012243Jy sigma=0.518509 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 = 9.13844e-05 Jy ! Component: 100 - total flux cleaned = 0.000110951 Jy ! Component: 150 - total flux cleaned = 0.000129092 Jy ! Component: 200 - total flux cleaned = 0.000146377 Jy ! Total flux subtracted in 200 components = 0.000146377 Jy ! Clean residual min=-0.001121 max=0.001051 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0357422 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.0357422 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=0.012240Jy sigma=0.518455 ! Fit after self-cal, rms=0.012240Jy sigma=0.518444 ! 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=2.897 mas, bmaj=4.665 mas, bpa=-28.79 degrees ! Estimated noise=0.553033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.897 x 4.665 at -28.79 degrees (North through East) ! Clean map min=-0.0010135 max=0.0235 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=2.619 mas, bmaj=4.277 mas, bpa=-29.95 degrees ! Estimated noise=0.750516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173996 Jy ! Component: 100 - total flux cleaned = 0.0228393 Jy ! Component: 150 - total flux cleaned = 0.0257821 Jy ! Component: 200 - total flux cleaned = 0.0277647 Jy ! Total flux subtracted in 200 components = 0.0277647 Jy ! Clean residual min=-0.001711 max=0.001766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0277647 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0277647 Jy ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=4.665 mas, bpa=-28.79 degrees ! Estimated noise=0.553033 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 = 0.00202171 Jy ! Component: 100 - total flux cleaned = 0.0033705 Jy ! Component: 150 - total flux cleaned = 0.00411465 Jy ! Component: 200 - total flux cleaned = 0.00469969 Jy ! Total flux subtracted in 200 components = 0.00469969 Jy ! Clean residual min=-0.001210 max=0.001106 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0324644 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 67 components and 0.0324644 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=4.171 mas, bmaj=5.157 mas, bpa=-22.99 degrees ! Estimated noise=0.59831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984265 Jy ! Component: 100 - total flux cleaned = 0.00157145 Jy ! Component: 150 - total flux cleaned = 0.00190609 Jy ! Component: 200 - total flux cleaned = 0.00211165 Jy ! Total flux subtracted in 200 components = 0.00211165 Jy ! Clean residual min=-0.001142 max=0.001031 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0345761 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 = 0.000181247 Jy ! Component: 100 - total flux cleaned = 0.000326705 Jy ! Component: 150 - total flux cleaned = 0.000443306 Jy ! Component: 200 - total flux cleaned = 0.000562095 Jy ! Total flux subtracted in 200 components = 0.000562095 Jy ! Clean residual min=-0.001110 max=0.001049 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0351382 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 115 components and 0.0351382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.897 mas, bmaj=4.665 mas, bpa=-28.79 degrees ! Estimated noise=0.553033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.21575e-05 Jy ! Component: 100 - total flux cleaned = 0.000107518 Jy ! Component: 150 - total flux cleaned = 0.000193201 Jy ! Component: 200 - total flux cleaned = 0.000261823 Jy ! Total flux subtracted in 200 components = 0.000261823 Jy ! Clean residual min=-0.001031 max=0.000995 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0354 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.0354 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=0.012265Jy sigma=0.519217 ! Fit after self-cal, rms=0.012262Jy sigma=0.519089 wmodel /d2/scr/pima/bp177i_uvs/J0713+5006_C_map.mod ! Writing 135 model components to file: /d2/scr/pima/bp177i_uvs/J0713+5006_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0713+5006_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0713+5006_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0713+5006_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J0713+5006_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 = 8.91281e-05 Jy ! Component: 100 - total flux cleaned = 0.00022611 Jy ! Component: 150 - total flux cleaned = 0.000352749 Jy ! Component: 200 - total flux cleaned = 0.000412504 Jy ! Component: 250 - total flux cleaned = 0.000483413 Jy ! Component: 300 - total flux cleaned = 0.000578235 Jy ! Component: 350 - total flux cleaned = 0.000707488 Jy ! Component: 400 - total flux cleaned = 0.000819105 Jy ! Component: 450 - total flux cleaned = 0.0008909 Jy ! Component: 500 - total flux cleaned = 0.000926004 Jy ! Component: 550 - total flux cleaned = 0.000960109 Jy ! Component: 600 - total flux cleaned = 0.000982034 Jy ! Component: 650 - total flux cleaned = 0.000971485 Jy ! Component: 700 - total flux cleaned = 0.000981519 Jy ! Component: 750 - total flux cleaned = 0.000951233 Jy ! Component: 800 - total flux cleaned = 0.000921957 Jy ! Component: 850 - total flux cleaned = 0.000883729 Jy ! Component: 900 - total flux cleaned = 0.00087435 Jy ! Component: 950 - total flux cleaned = 0.000856063 Jy ! Component: 1000 - total flux cleaned = 0.000855957 Jy ! Component: 1050 - total flux cleaned = 0.000856105 Jy ! Component: 1100 - total flux cleaned = 0.00086465 Jy ! Component: 1150 - total flux cleaned = 0.000889751 Jy ! Component: 1200 - total flux cleaned = 0.000906048 Jy ! Component: 1250 - total flux cleaned = 0.000914231 Jy ! Component: 1300 - total flux cleaned = 0.00094591 Jy ! Component: 1350 - total flux cleaned = 0.000945851 Jy ! Component: 1400 - total flux cleaned = 0.000945872 Jy ! Component: 1450 - total flux cleaned = 0.00093827 Jy ! Component: 1500 - total flux cleaned = 0.000923369 Jy ! Component: 1550 - total flux cleaned = 0.000923311 Jy ! Component: 1600 - total flux cleaned = 0.000916128 Jy ! Component: 1650 - total flux cleaned = 0.000909025 Jy ! Component: 1700 - total flux cleaned = 0.000915911 Jy ! Component: 1750 - total flux cleaned = 0.000895176 Jy ! Component: 1800 - total flux cleaned = 0.000895165 Jy ! Component: 1850 - total flux cleaned = 0.000901937 Jy ! Component: 1900 - total flux cleaned = 0.00088864 Jy ! Component: 1950 - total flux cleaned = 0.000888582 Jy ! Component: 2000 - total flux cleaned = 0.000882079 Jy ! Component: 2050 - total flux cleaned = 0.000862896 Jy ! Component: 2100 - total flux cleaned = 0.000856546 Jy ! Component: 2150 - total flux cleaned = 0.000831404 Jy ! Component: 2200 - total flux cleaned = 0.000825121 Jy ! Component: 2250 - total flux cleaned = 0.00081276 Jy ! Component: 2300 - total flux cleaned = 0.000800552 Jy ! Component: 2350 - total flux cleaned = 0.000770497 Jy ! Component: 2400 - total flux cleaned = 0.000758687 Jy ! Component: 2450 - total flux cleaned = 0.000752859 Jy ! Component: 2500 - total flux cleaned = 0.000741115 Jy ! Component: 2550 - total flux cleaned = 0.000735333 Jy ! Component: 2600 - total flux cleaned = 0.00071811 Jy ! Component: 2650 - total flux cleaned = 0.000712414 Jy ! Component: 2700 - total flux cleaned = 0.000689846 Jy ! Component: 2750 - total flux cleaned = 0.000689913 Jy ! Component: 2800 - total flux cleaned = 0.000695492 Jy ! Component: 2850 - total flux cleaned = 0.000684385 Jy ! Component: 2900 - total flux cleaned = 0.000673403 Jy ! Component: 2950 - total flux cleaned = 0.0006625 Jy ! Component: 3000 - total flux cleaned = 0.000651667 Jy ! Component: 3050 - total flux cleaned = 0.000651618 Jy ! Component: 3100 - total flux cleaned = 0.000630317 Jy ! Component: 3150 - total flux cleaned = 0.000609279 Jy ! Component: 3200 - total flux cleaned = 0.000593674 Jy ! Component: 3250 - total flux cleaned = 0.000604055 Jy ! Component: 3300 - total flux cleaned = 0.000578301 Jy ! Component: 3350 - total flux cleaned = 0.000578313 Jy ! Component: 3400 - total flux cleaned = 0.0005834 Jy ! Component: 3450 - total flux cleaned = 0.000573307 Jy ! Component: 3500 - total flux cleaned = 0.000558329 Jy ! Component: 3550 - total flux cleaned = 0.000558344 Jy ! Component: 3600 - total flux cleaned = 0.000538727 Jy ! Component: 3650 - total flux cleaned = 0.000543645 Jy ! Component: 3700 - total flux cleaned = 0.000533966 Jy ! Component: 3750 - total flux cleaned = 0.000538796 Jy ! Component: 3800 - total flux cleaned = 0.00053878 Jy ! Component: 3850 - total flux cleaned = 0.00052452 Jy ! Component: 3900 - total flux cleaned = 0.00053864 Jy ! Component: 3950 - total flux cleaned = 0.00052453 Jy ! Component: 4000 - total flux cleaned = 0.000515212 Jy ! Component: 4050 - total flux cleaned = 0.000515227 Jy ! Total flux subtracted in 4096 components = 0.00051524 Jy ! Clean residual min=-0.000251 max=0.000267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0359152 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 386 components and 0.0359152 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0713+5006_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.897 x 4.665 at -28.79 degrees (North through East) ! Clean map min=-0.00087742 max=0.023267 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0713+5006_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0232666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.19632e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05683 1.05683 2.11367 4.22733 8.45467 16.9093 33.8187 67.6373 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= 283.866 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0713+5006_C_uvs.log closed on Tue Apr 15 00:14:36 2014