! Started logfile: /d2/scr/pima/bp177c_uvs/J1130+3815_C_uvs.log on Sat Mar 22 21:14:22 2014 obs /d2/scr/pima/bp177c_uvs/J1130+3815_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1130+3815_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J1130+3815 ! ! 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 1080 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/bp177c_uvs/J1130+3815_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.541323Jy sigma=109.119886 ! Fit after self-cal, rms=0.362908Jy sigma=80.117586 ! 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=1.462 mas, bmaj=4.38 mas, bpa=-32.93 degrees ! Estimated noise=0.570244 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 = 0.796245 Jy ! Component: 100 - total flux cleaned = 0.933872 Jy ! Total flux subtracted in 100 components = 0.933872 Jy ! Clean residual min=-0.139875 max=0.151642 Jy/beam ! Clean residual mean=0.000009 rms=0.041314 Jy/beam ! Combined flux in latest and established models = 0.933872 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.933872 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=0.399800Jy sigma=71.870554 ! Fit after self-cal, rms=0.399620Jy sigma=71.869229 ! 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=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 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 = 0.125662 Jy ! Component: 100 - total flux cleaned = 0.202132 Jy ! Component: 150 - total flux cleaned = 0.228575 Jy ! Component: 200 - total flux cleaned = 0.250891 Jy ! Total flux subtracted in 200 components = 0.250891 Jy ! Clean residual min=-0.141006 max=0.153851 Jy/beam ! Clean residual mean=0.000031 rms=0.038988 Jy/beam ! Combined flux in latest and established models = 1.18476 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 1.18476 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=0.384800Jy sigma=63.818954 ! Fit after self-cal, rms=0.382810Jy sigma=63.817252 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 4.53 at -33.33 degrees (North through East) ! Clean map min=-0.13762 max=1.013 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* 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* 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* 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* 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* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.382810Jy sigma=63.817252 ! Fit after self-cal, rms=0.382810Jy sigma=63.817252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 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 = 0.0195962 Jy ! Component: 100 - total flux cleaned = 0.0357704 Jy ! Component: 150 - total flux cleaned = 0.0493336 Jy ! Component: 200 - total flux cleaned = 0.0614708 Jy ! Total flux subtracted in 200 components = 0.0614708 Jy ! Clean residual min=-0.137252 max=0.149000 Jy/beam ! Clean residual mean=-0.000009 rms=0.037793 Jy/beam ! Combined flux in latest and established models = 1.24623 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 1.24623 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=0.382480Jy sigma=62.052340 ! Fit after self-cal, rms=0.382189Jy sigma=62.052238 ! 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=0.382189Jy sigma=62.052238 ! Fit after self-cal, rms=0.382189Jy sigma=62.052238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00902577 Jy ! Component: 100 - total flux cleaned = 0.0150596 Jy ! Component: 150 - total flux cleaned = 0.0193972 Jy ! Component: 200 - total flux cleaned = 0.0233656 Jy ! Total flux subtracted in 200 components = 0.0233656 Jy ! Clean residual min=-0.136422 max=0.147835 Jy/beam ! Clean residual mean=-0.000024 rms=0.037362 Jy/beam ! Combined flux in latest and established models = 1.2696 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 1.2696 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=0.382773Jy sigma=61.335016 ! Fit after self-cal, rms=0.382655Jy sigma=61.334717 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 = 0.00216014 Jy ! Component: 100 - total flux cleaned = 0.00521683 Jy ! Component: 150 - total flux cleaned = 0.00647215 Jy ! Component: 200 - total flux cleaned = 0.00805853 Jy ! Total flux subtracted in 200 components = 0.00805853 Jy ! Clean residual min=-0.136021 max=0.146997 Jy/beam ! Clean residual mean=-0.000030 rms=0.037153 Jy/beam ! Combined flux in latest and established models = 1.27766 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 1.27766 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=0.382787Jy sigma=60.989009 ! Fit after self-cal, rms=0.382738Jy sigma=60.988710 ! 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=0.382738Jy sigma=60.988710 ! Fit after self-cal, rms=0.382738Jy sigma=60.988710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010649 Jy ! Component: 100 - total flux cleaned = 0.00199525 Jy ! Component: 150 - total flux cleaned = 0.00308195 Jy ! Component: 200 - total flux cleaned = 0.00413228 Jy ! Total flux subtracted in 200 components = 0.00413228 Jy ! Clean residual min=-0.135405 max=0.146196 Jy/beam ! Clean residual mean=-0.000033 rms=0.037004 Jy/beam ! Combined flux in latest and established models = 1.28179 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 1.28179 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=0.382809Jy sigma=60.753143 ! Fit after self-cal, rms=0.382764Jy sigma=60.752789 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 = -0.000297068 Jy ! Component: 100 - total flux cleaned = 0.0010762 Jy ! Component: 150 - total flux cleaned = 0.00238788 Jy ! Component: 200 - total flux cleaned = 0.00270908 Jy ! Total flux subtracted in 200 components = 0.00270908 Jy ! Clean residual min=-0.134892 max=0.145625 Jy/beam ! Clean residual mean=-0.000035 rms=0.036924 Jy/beam ! Combined flux in latest and established models = 1.2845 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 1.2845 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=0.382604Jy sigma=60.636617 ! Fit after self-cal, rms=0.382563Jy sigma=60.636303 ! 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=0.382563Jy sigma=60.636303 ! Fit after self-cal, rms=0.382563Jy sigma=60.636303 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=4.974 mas, bpa=-40.82 degrees ! Estimated noise=0.46251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0136612 Jy ! Component: 100 - total flux cleaned = -0.0137216 Jy ! Component: 150 - total flux cleaned = -0.0127967 Jy ! Component: 200 - total flux cleaned = -0.0119601 Jy ! Total flux subtracted in 200 components = -0.0119601 Jy ! Clean residual min=-0.137731 max=0.156221 Jy/beam ! Clean residual mean=-0.000036 rms=0.045838 Jy/beam ! Combined flux in latest and established models = 1.27254 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 1.27254 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=0.385159Jy sigma=59.755561 ! Fit after self-cal, rms=0.385089Jy sigma=59.755500 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 = 0.000780858 Jy ! Component: 100 - total flux cleaned = 0.0012517 Jy ! Component: 150 - total flux cleaned = 0.00148379 Jy ! Component: 200 - total flux cleaned = 0.00170944 Jy ! Total flux subtracted in 200 components = 0.00170944 Jy ! Clean residual min=-0.137817 max=0.156044 Jy/beam ! Clean residual mean=-0.000038 rms=0.045796 Jy/beam ! Combined flux in latest and established models = 1.27425 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 1.27425 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=0.385090Jy sigma=59.689531 ! Fit after self-cal, rms=0.385100Jy sigma=59.689469 ! 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=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 4.53 at -33.33 degrees (North through East) ! Clean map min=-0.1323 max=1.0332 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 ! Performing amp+phase self-cal ! ! 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=0.385100Jy sigma=59.689469 ! Fit after self-cal, rms=0.385100Jy sigma=59.689469 ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794882 Jy ! Component: 100 - total flux cleaned = 0.00750739 Jy ! Component: 150 - total flux cleaned = 0.00750605 Jy ! Component: 200 - total flux cleaned = 0.00748102 Jy ! Total flux subtracted in 200 components = 0.00748102 Jy ! Clean residual min=-0.134667 max=0.144530 Jy/beam ! Clean residual mean=-0.000033 rms=0.036675 Jy/beam ! Combined flux in latest and established models = 1.28173 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 1.28173 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=0.382870Jy sigma=60.226142 ! Fit after self-cal, rms=0.382882Jy sigma=60.225911 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.88567e-05 Jy ! Component: 100 - total flux cleaned = 0.00128522 Jy ! Component: 150 - total flux cleaned = 0.0027624 Jy ! Component: 200 - total flux cleaned = 0.00390606 Jy ! Total flux subtracted in 200 components = 0.00390606 Jy ! Clean residual min=-0.134351 max=0.144589 Jy/beam ! Clean residual mean=-0.000036 rms=0.036642 Jy/beam ! Combined flux in latest and established models = 1.28563 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 1.28563 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=0.382730Jy sigma=60.202399 ! Fit after self-cal, rms=0.382702Jy sigma=60.202121 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.382702Jy sigma=60.202121 ! Fit after self-cal, rms=0.382702Jy sigma=60.202121 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=1.462 mas, bmaj=4.38 mas, bpa=-32.93 degrees ! Estimated noise=0.570244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.796197 Jy ! Component: 100 - total flux cleaned = 0.940834 Jy ! Component: 150 - total flux cleaned = 0.980833 Jy ! Component: 200 - total flux cleaned = 1.0297 Jy ! Total flux subtracted in 200 components = 1.0297 Jy ! Clean residual min=-0.132422 max=0.137781 Jy/beam ! Clean residual mean=0.000003 rms=0.037148 Jy/beam ! Combined flux in latest and established models = 1.0297 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.0297 Jy ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 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 = 0.0872229 Jy ! Component: 100 - total flux cleaned = 0.13415 Jy ! Component: 150 - total flux cleaned = 0.168532 Jy ! Component: 200 - total flux cleaned = 0.195535 Jy ! Total flux subtracted in 200 components = 0.195535 Jy ! Clean residual min=-0.137823 max=0.149762 Jy/beam ! Clean residual mean=0.000004 rms=0.038030 Jy/beam ! Combined flux in latest and established models = 1.22524 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 1.22524 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=3.41 mas, bmaj=4.974 mas, bpa=-40.82 degrees ! Estimated noise=0.46251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013829 Jy ! Component: 100 - total flux cleaned = 0.0192579 Jy ! Component: 150 - total flux cleaned = 0.0230559 Jy ! Component: 200 - total flux cleaned = 0.0263355 Jy ! Total flux subtracted in 200 components = 0.0263355 Jy ! Clean residual min=-0.139015 max=0.158425 Jy/beam ! Clean residual mean=-0.000008 rms=0.046428 Jy/beam ! Combined flux in latest and established models = 1.25157 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 = 0.00329935 Jy ! Component: 100 - total flux cleaned = 0.00575011 Jy ! Component: 150 - total flux cleaned = 0.0075664 Jy ! Component: 200 - total flux cleaned = 0.00922179 Jy ! Total flux subtracted in 200 components = 0.00922179 Jy ! Clean residual min=-0.138321 max=0.156405 Jy/beam ! Clean residual mean=-0.000019 rms=0.046100 Jy/beam ! Combined flux in latest and established models = 1.2608 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 1.2608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.895 mas, bmaj=4.53 mas, bpa=-33.33 degrees ! Estimated noise=0.400218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414392 Jy ! Component: 100 - total flux cleaned = 0.00655054 Jy ! Component: 150 - total flux cleaned = 0.00880911 Jy ! Component: 200 - total flux cleaned = 0.0109191 Jy ! Total flux subtracted in 200 components = 0.0109191 Jy ! Clean residual min=-0.135927 max=0.146762 Jy/beam ! Clean residual mean=-0.000025 rms=0.036832 Jy/beam ! Combined flux in latest and established models = 1.27172 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 1.27172 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=0.384340Jy sigma=60.332020 ! Fit after self-cal, rms=0.384571Jy sigma=60.331312 wmodel /d2/scr/pima/bp177c_uvs/J1130+3815_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp177c_uvs/J1130+3815_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1130+3815_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1130+3815_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1130+3815_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1130+3815_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 = 0.043403 Jy ! Component: 100 - total flux cleaned = 0.0669395 Jy ! Component: 150 - total flux cleaned = 0.086064 Jy ! Component: 200 - total flux cleaned = 0.109047 Jy ! Component: 250 - total flux cleaned = 0.127971 Jy ! Component: 300 - total flux cleaned = 0.138939 Jy ! Component: 350 - total flux cleaned = 0.146041 Jy ! Component: 400 - total flux cleaned = 0.150022 Jy ! Component: 450 - total flux cleaned = 0.157476 Jy ! Component: 500 - total flux cleaned = 0.164402 Jy ! Component: 550 - total flux cleaned = 0.169791 Jy ! Component: 600 - total flux cleaned = 0.174824 Jy ! Component: 650 - total flux cleaned = 0.178604 Jy ! Component: 700 - total flux cleaned = 0.183072 Jy ! Component: 750 - total flux cleaned = 0.18644 Jy ! Component: 800 - total flux cleaned = 0.186441 Jy ! Component: 850 - total flux cleaned = 0.188732 Jy ! Component: 900 - total flux cleaned = 0.190933 Jy ! Component: 950 - total flux cleaned = 0.193733 Jy ! Component: 1000 - total flux cleaned = 0.193723 Jy ! Component: 1050 - total flux cleaned = 0.19569 Jy ! Component: 1100 - total flux cleaned = 0.196346 Jy ! Component: 1150 - total flux cleaned = 0.196946 Jy ! Component: 1200 - total flux cleaned = 0.196944 Jy ! Component: 1250 - total flux cleaned = 0.197511 Jy ! Component: 1300 - total flux cleaned = 0.19807 Jy ! Component: 1350 - total flux cleaned = 0.198599 Jy ! Component: 1400 - total flux cleaned = 0.199116 Jy ! Component: 1450 - total flux cleaned = 0.200629 Jy ! Component: 1500 - total flux cleaned = 0.200624 Jy ! Component: 1550 - total flux cleaned = 0.199666 Jy ! Component: 1600 - total flux cleaned = 0.198733 Jy ! Component: 1650 - total flux cleaned = 0.198727 Jy ! Component: 1700 - total flux cleaned = 0.199172 Jy ! Component: 1750 - total flux cleaned = 0.198736 Jy ! Component: 1800 - total flux cleaned = 0.199583 Jy ! Component: 1850 - total flux cleaned = 0.199578 Jy ! Component: 1900 - total flux cleaned = 0.19998 Jy ! Component: 1950 - total flux cleaned = 0.198767 Jy ! Component: 2000 - total flux cleaned = 0.198367 Jy ! Component: 2050 - total flux cleaned = 0.198751 Jy ! Component: 2100 - total flux cleaned = 0.19836 Jy ! Component: 2150 - total flux cleaned = 0.197976 Jy ! Component: 2200 - total flux cleaned = 0.196473 Jy ! Component: 2250 - total flux cleaned = 0.19611 Jy ! Component: 2300 - total flux cleaned = 0.197943 Jy ! Component: 2350 - total flux cleaned = 0.198669 Jy ! Component: 2400 - total flux cleaned = 0.199386 Jy ! Component: 2450 - total flux cleaned = 0.199035 Jy ! Component: 2500 - total flux cleaned = 0.201857 Jy ! Component: 2550 - total flux cleaned = 0.202205 Jy ! Component: 2600 - total flux cleaned = 0.202205 Jy ! Component: 2650 - total flux cleaned = 0.203585 Jy ! Component: 2700 - total flux cleaned = 0.205291 Jy ! Component: 2750 - total flux cleaned = 0.205633 Jy ! Component: 2800 - total flux cleaned = 0.206645 Jy ! Component: 2850 - total flux cleaned = 0.206983 Jy ! Component: 2900 - total flux cleaned = 0.208318 Jy ! Component: 2950 - total flux cleaned = 0.209978 Jy ! Component: 3000 - total flux cleaned = 0.211629 Jy ! Component: 3050 - total flux cleaned = 0.211959 Jy ! Component: 3100 - total flux cleaned = 0.213271 Jy ! Component: 3150 - total flux cleaned = 0.214251 Jy ! Component: 3200 - total flux cleaned = 0.214901 Jy ! Component: 3250 - total flux cleaned = 0.214254 Jy ! Component: 3300 - total flux cleaned = 0.21296 Jy ! Component: 3350 - total flux cleaned = 0.211669 Jy ! Component: 3400 - total flux cleaned = 0.211024 Jy ! Component: 3450 - total flux cleaned = 0.209737 Jy ! Component: 3500 - total flux cleaned = 0.20813 Jy ! Component: 3550 - total flux cleaned = 0.20781 Jy ! Component: 3600 - total flux cleaned = 0.207168 Jy ! Component: 3650 - total flux cleaned = 0.204927 Jy ! Component: 3700 - total flux cleaned = 0.203646 Jy ! Component: 3750 - total flux cleaned = 0.203326 Jy ! Component: 3800 - total flux cleaned = 0.202045 Jy ! Component: 3850 - total flux cleaned = 0.200442 Jy ! Component: 3900 - total flux cleaned = 0.200121 Jy ! Component: 3950 - total flux cleaned = 0.198513 Jy ! Component: 4000 - total flux cleaned = 0.198193 Jy ! Component: 4050 - total flux cleaned = 0.198193 Jy ! Total flux subtracted in 4096 components = 0.196903 Jy ! Clean residual min=-0.019334 max=0.017435 Jy/beam ! Clean residual mean=0.000082 rms=0.005852 Jy/beam ! Combined flux in latest and established models = 1.46862 Jy keep ! Adding 433 model components to the UV plane model. ! The established model now contains 500 components and 1.46862 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1130+3815_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.895 x 4.53 at -33.33 degrees (North through East) ! Clean map min=-0.041884 max=1.0264 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1130+3815_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.02645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00561387 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64076 1.64076 3.28153 6.56306 13.1261 26.2522 52.5044 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0168 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 182.841 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1130+3815_C_uvs.log closed on Sat Mar 22 21:14:27 2014