! Started logfile: /d2/scr/pima/bp177h_uvs/J1343+5754_C_uvs.log on Sun Mar 30 00:46:00 2014 obs /d2/scr/pima/bp177h_uvs/J1343+5754_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1343+5754_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1343+5754 ! ! 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/bp177h_uvs/J1343+5754_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=1.003515Jy sigma=47.571621 ! Fit after self-cal, rms=0.912838Jy sigma=43.304053 ! 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=1.288 mas, bmaj=4.678 mas, bpa=-4.733 degrees ! Estimated noise=0.60189 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 = 0.0634682 Jy ! Component: 100 - total flux cleaned = 0.0810682 Jy ! Total flux subtracted in 100 components = 0.0810682 Jy ! Clean residual min=-0.003631 max=0.008032 Jy/beam ! Clean residual mean=-0.000004 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.0810682 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0810682 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=0.025083Jy sigma=1.065984 ! Fit after self-cal, rms=0.025038Jy sigma=1.064422 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897695 Jy ! Component: 100 - total flux cleaned = 0.0138872 Jy ! Total flux subtracted in 100 components = 0.0138872 Jy ! Clean residual min=-0.002691 max=0.004902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.0949554 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0949554 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=0.020197Jy sigma=0.824311 ! Fit after self-cal, rms=0.020171Jy sigma=0.823445 ! Inverting map ! Added new window around map position (2.7, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044753 Jy ! Component: 100 - total flux cleaned = 0.00690928 Jy ! Total flux subtracted in 100 components = 0.00690928 Jy ! Clean residual min=-0.002521 max=0.002996 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.101865 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.101865 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=0.018686Jy sigma=0.752158 ! Fit after self-cal, rms=0.018549Jy sigma=0.746226 ! 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=1.561 mas, bmaj=4.863 mas, bpa=-5.199 degrees ! Estimated noise=0.458548 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 = 0.0029819 Jy ! Component: 100 - total flux cleaned = 0.00459927 Jy ! Component: 150 - total flux cleaned = 0.00562855 Jy ! Component: 200 - total flux cleaned = 0.00627666 Jy ! Total flux subtracted in 200 components = 0.00627666 Jy ! Clean residual min=-0.002733 max=0.003006 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.108141 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.108141 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=0.017892Jy sigma=0.725048 ! Fit after self-cal, rms=0.017830Jy sigma=0.722411 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.561 x 4.863 at -5.199 degrees (North through East) ! Clean map min=-0.0026339 max=0.08442 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 0.97 FD 1.13 HN 1.01 KP 0.86 ! LA 1.00 MK 1.04 NL 1.09 OV 0.96 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.04 KP 0.98 ! LA 1.07 MK 1.06 NL 1.01 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.07 KP 0.98 ! LA 1.07 MK 0.97 NL 0.99 OV 0.94 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.05 KP 0.99 ! LA 1.10 MK 0.98 NL 0.96 OV 0.94 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 0.91 ! LA 1.01 MK 0.95 NL 0.98 OV 0.95 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.04 KP 1.01 ! LA 1.01 MK 0.98 NL 1.02 OV 1.01 ! PT 0.91 SC 1.02 ! ! ! Fit before self-cal, rms=0.017830Jy sigma=0.722411 ! Fit after self-cal, rms=0.016588Jy sigma=0.653893 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=4.882 mas, bpa=-5.146 degrees ! Estimated noise=0.456752 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 (5.4, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230469 Jy ! Component: 100 - total flux cleaned = 0.00226495 Jy ! Component: 150 - total flux cleaned = 0.00212573 Jy ! Component: 200 - total flux cleaned = 0.0020176 Jy ! Total flux subtracted in 200 components = 0.0020176 Jy ! Clean residual min=-0.001601 max=0.001423 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.110159 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.110159 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=0.016232Jy sigma=0.633390 ! Fit after self-cal, rms=0.016195Jy sigma=0.631478 ! 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=0.016195Jy sigma=0.631478 ! Fit after self-cal, rms=0.016147Jy sigma=0.630610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.884 mas, bpa=-5.182 degrees ! Estimated noise=0.455707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794809 Jy ! Component: 100 - total flux cleaned = 0.000847693 Jy ! Component: 150 - total flux cleaned = 0.000827498 Jy ! Component: 200 - total flux cleaned = 0.000775708 Jy ! Total flux subtracted in 200 components = 0.000775708 Jy ! Clean residual min=-0.001596 max=0.001348 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.110935 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.110935 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=0.016073Jy sigma=0.626917 ! Fit after self-cal, rms=0.016062Jy sigma=0.626449 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 = 0.000363842 Jy ! Component: 100 - total flux cleaned = 0.0004137 Jy ! Component: 150 - total flux cleaned = 0.000414352 Jy ! Component: 200 - total flux cleaned = 0.000400057 Jy ! Total flux subtracted in 200 components = 0.000400057 Jy ! Clean residual min=-0.001616 max=0.001302 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.111335 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.111335 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=0.016024Jy sigma=0.625061 ! Fit after self-cal, rms=0.016019Jy sigma=0.624870 ! 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=0.016019Jy sigma=0.624870 ! Fit after self-cal, rms=0.016014Jy sigma=0.624524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=4.884 mas, bpa=-5.203 degrees ! Estimated noise=0.456099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433746 Jy ! Component: 100 - total flux cleaned = 0.000407156 Jy ! Component: 150 - total flux cleaned = 0.000382022 Jy ! Component: 200 - total flux cleaned = 0.000359009 Jy ! Total flux subtracted in 200 components = 0.000359009 Jy ! Clean residual min=-0.001667 max=0.001300 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.111694 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.111694 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=0.015980Jy sigma=0.623674 ! Fit after self-cal, rms=0.015976Jy sigma=0.623537 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 = 0.00018034 Jy ! Component: 100 - total flux cleaned = 0.000168909 Jy ! Component: 150 - total flux cleaned = 0.000136987 Jy ! Component: 200 - total flux cleaned = 0.000107427 Jy ! Total flux subtracted in 200 components = 0.000107427 Jy ! Clean residual min=-0.001659 max=0.001270 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.111801 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 124 components and 0.111801 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=0.015956Jy sigma=0.622895 ! Fit after self-cal, rms=0.015954Jy sigma=0.622832 ! 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=0.015954Jy sigma=0.622832 ! Fit after self-cal, rms=0.015955Jy sigma=0.622673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.527 mas, bmaj=5.271 mas, bpa=-6.507 degrees ! Estimated noise=0.577213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95052e-05 Jy ! Component: 100 - total flux cleaned = 6.22237e-05 Jy ! Component: 150 - total flux cleaned = 0.000104454 Jy ! Component: 200 - total flux cleaned = 0.000116841 Jy ! Total flux subtracted in 200 components = 0.000116841 Jy ! Clean residual min=-0.002024 max=0.001671 Jy/beam ! Clean residual mean=-0.000005 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.111918 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.111918 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=0.015937Jy sigma=0.622228 ! Fit after self-cal, rms=0.015933Jy sigma=0.622088 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 = 3.24684e-05 Jy ! Component: 100 - total flux cleaned = -1.62883e-05 Jy ! Component: 150 - total flux cleaned = -4.80385e-05 Jy ! Component: 200 - total flux cleaned = -6.68846e-05 Jy ! Total flux subtracted in 200 components = -6.68846e-05 Jy ! Clean residual min=-0.001998 max=0.001688 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.111851 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 151 components and 0.111851 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=0.015921Jy sigma=0.621989 ! Fit after self-cal, rms=0.015917Jy sigma=0.621888 ! 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=1.564 mas, bmaj=4.884 mas, bpa=-5.211 degrees ! Estimated noise=0.456393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 4.884 at -5.211 degrees (North through East) ! Clean map min=-0.0016219 max=0.083776 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=1.289 mas, bmaj=4.705 mas, bpa=-4.693 degrees ! Estimated noise=0.602302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634175 Jy ! Component: 100 - total flux cleaned = 0.0810931 Jy ! Component: 150 - total flux cleaned = 0.0905961 Jy ! Component: 200 - total flux cleaned = 0.0964 Jy ! Total flux subtracted in 200 components = 0.0964 Jy ! Clean residual min=-0.002118 max=0.003113 Jy/beam ! Clean residual mean=-0.000003 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0963999 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0963999 Jy ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=4.884 mas, bpa=-5.211 degrees ! Estimated noise=0.456393 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 = 0.00556454 Jy ! Component: 100 - total flux cleaned = 0.00903928 Jy ! Component: 150 - total flux cleaned = 0.0113393 Jy ! Component: 200 - total flux cleaned = 0.0129202 Jy ! Total flux subtracted in 200 components = 0.0129202 Jy ! Clean residual min=-0.001781 max=0.001527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.10932 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.10932 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=3.527 mas, bmaj=5.271 mas, bpa=-6.507 degrees ! Estimated noise=0.577213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177998 Jy ! Component: 100 - total flux cleaned = 0.00216509 Jy ! Component: 150 - total flux cleaned = 0.00229621 Jy ! Component: 200 - total flux cleaned = 0.00235158 Jy ! Total flux subtracted in 200 components = 0.00235158 Jy ! Clean residual min=-0.002083 max=0.001694 Jy/beam ! Clean residual mean=-0.000005 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.111672 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 = 2.10706e-05 Jy ! Component: 100 - total flux cleaned = 2.08395e-05 Jy ! Component: 150 - total flux cleaned = 3.8424e-05 Jy ! Component: 200 - total flux cleaned = 6.83656e-05 Jy ! Total flux subtracted in 200 components = 6.83656e-05 Jy ! Clean residual min=-0.001979 max=0.001705 Jy/beam ! Clean residual mean=-0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.11174 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 92 components and 0.11174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=4.884 mas, bpa=-5.211 degrees ! Estimated noise=0.456393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.95362e-06 Jy ! Component: 100 - total flux cleaned = 0.000137151 Jy ! Component: 150 - total flux cleaned = 0.000251917 Jy ! Component: 200 - total flux cleaned = 0.000336861 Jy ! Total flux subtracted in 200 components = 0.000336861 Jy ! Clean residual min=-0.001677 max=0.001325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.112077 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 119 components and 0.112077 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=0.015960Jy sigma=0.623718 ! Fit after self-cal, rms=0.015953Jy sigma=0.623303 wmodel /d2/scr/pima/bp177h_uvs/J1343+5754_C_map.mod ! Writing 119 model components to file: /d2/scr/pima/bp177h_uvs/J1343+5754_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1343+5754_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1343+5754_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1343+5754_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1343+5754_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 = -0.000685211 Jy ! Component: 100 - total flux cleaned = -0.000637743 Jy ! Component: 150 - total flux cleaned = -0.000546515 Jy ! Component: 200 - total flux cleaned = -0.00041915 Jy ! Component: 250 - total flux cleaned = -0.000378656 Jy ! Component: 300 - total flux cleaned = -0.000301006 Jy ! Component: 350 - total flux cleaned = -0.000283054 Jy ! Component: 400 - total flux cleaned = -0.000265272 Jy ! Component: 450 - total flux cleaned = -0.000247763 Jy ! Component: 500 - total flux cleaned = -0.00024808 Jy ! Component: 550 - total flux cleaned = -0.000264786 Jy ! Component: 600 - total flux cleaned = -0.000264969 Jy ! Component: 650 - total flux cleaned = -0.000296042 Jy ! Component: 700 - total flux cleaned = -0.000296158 Jy ! Component: 750 - total flux cleaned = -0.000326038 Jy ! Component: 800 - total flux cleaned = -0.000311639 Jy ! Component: 850 - total flux cleaned = -0.000311908 Jy ! Component: 900 - total flux cleaned = -0.000339751 Jy ! Component: 950 - total flux cleaned = -0.00032612 Jy ! Component: 1000 - total flux cleaned = -0.000326448 Jy ! Component: 1050 - total flux cleaned = -0.000378605 Jy ! Component: 1100 - total flux cleaned = -0.000365714 Jy ! Component: 1150 - total flux cleaned = -0.000378323 Jy ! Component: 1200 - total flux cleaned = -0.0003784 Jy ! Component: 1250 - total flux cleaned = -0.000390621 Jy ! Component: 1300 - total flux cleaned = -0.000390537 Jy ! Component: 1350 - total flux cleaned = -0.000366625 Jy ! Component: 1400 - total flux cleaned = -0.000366534 Jy ! Component: 1450 - total flux cleaned = -0.000355163 Jy ! Component: 1500 - total flux cleaned = -0.000377676 Jy ! Component: 1550 - total flux cleaned = -0.000344278 Jy ! Component: 1600 - total flux cleaned = -0.00033336 Jy ! Component: 1650 - total flux cleaned = -0.000333212 Jy ! Component: 1700 - total flux cleaned = -0.000322454 Jy ! Component: 1750 - total flux cleaned = -0.000290977 Jy ! Component: 1800 - total flux cleaned = -0.000270304 Jy ! Component: 1850 - total flux cleaned = -0.000270202 Jy ! Component: 1900 - total flux cleaned = -0.0002301 Jy ! Component: 1950 - total flux cleaned = -0.000230112 Jy ! Component: 2000 - total flux cleaned = -0.000249475 Jy ! Component: 2050 - total flux cleaned = -0.000220398 Jy ! Component: 2100 - total flux cleaned = -0.000201309 Jy ! Component: 2150 - total flux cleaned = -0.000201538 Jy ! Component: 2200 - total flux cleaned = -0.000201646 Jy ! Component: 2250 - total flux cleaned = -0.00018342 Jy ! Component: 2300 - total flux cleaned = -0.000174392 Jy ! Component: 2350 - total flux cleaned = -0.000138702 Jy ! Component: 2400 - total flux cleaned = -0.000156295 Jy ! Component: 2450 - total flux cleaned = -0.000138705 Jy ! Component: 2500 - total flux cleaned = -0.000112837 Jy ! Component: 2550 - total flux cleaned = -0.000112901 Jy ! Component: 2600 - total flux cleaned = -0.00010456 Jy ! Component: 2650 - total flux cleaned = -0.000104702 Jy ! Component: 2700 - total flux cleaned = -7.99983e-05 Jy ! Component: 2750 - total flux cleaned = -8.01797e-05 Jy ! Component: 2800 - total flux cleaned = -6.40827e-05 Jy ! Component: 2850 - total flux cleaned = -5.61887e-05 Jy ! Component: 2900 - total flux cleaned = -3.24544e-05 Jy ! Component: 2950 - total flux cleaned = -3.24516e-05 Jy ! Component: 3000 - total flux cleaned = -3.24555e-05 Jy ! Component: 3050 - total flux cleaned = 5.88762e-06 Jy ! Component: 3100 - total flux cleaned = 1.34343e-05 Jy ! Component: 3150 - total flux cleaned = 3.59227e-05 Jy ! Component: 3200 - total flux cleaned = 3.57739e-05 Jy ! Component: 3250 - total flux cleaned = 7.26369e-05 Jy ! Component: 3300 - total flux cleaned = 7.99071e-05 Jy ! Component: 3350 - total flux cleaned = 5.8182e-05 Jy ! Component: 3400 - total flux cleaned = 7.98302e-05 Jy ! Component: 3450 - total flux cleaned = 0.00011547 Jy ! Component: 3500 - total flux cleaned = 0.000143731 Jy ! Component: 3550 - total flux cleaned = 0.000129624 Jy ! Component: 3600 - total flux cleaned = 0.00016431 Jy ! Component: 3650 - total flux cleaned = 0.00017122 Jy ! Component: 3700 - total flux cleaned = 0.000184755 Jy ! Component: 3750 - total flux cleaned = 0.000211841 Jy ! Component: 3800 - total flux cleaned = 0.000252112 Jy ! Component: 3850 - total flux cleaned = 0.000265482 Jy ! Component: 3900 - total flux cleaned = 0.000285376 Jy ! Component: 3950 - total flux cleaned = 0.000318274 Jy ! Component: 4000 - total flux cleaned = 0.000344358 Jy ! Component: 4050 - total flux cleaned = 0.000370306 Jy ! Total flux subtracted in 4096 components = 0.000408996 Jy ! Clean residual min=-0.000352 max=0.000385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.112486 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 459 components and 0.112486 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1343+5754_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 4.884 at -5.211 degrees (North through East) ! Clean map min=-0.00079896 max=0.083442 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1343+5754_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.083442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113386 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407657 0.407657 0.815313 1.63063 3.26125 6.5225 13.045 26.09 52.18 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 735.913 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1343+5754_C_uvs.log closed on Sun Mar 30 00:46:06 2014