! Started logfile: /scr/pima/bp177a_uvs/J0706+4230_C_uvs.log on Fri Feb 7 04:24:36 2014 obs /scr/pima/bp177a_uvs/J0706+4230_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0706+4230_C_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0706+4230 ! ! 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 560 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 /scr/pima/bp177a_uvs/J0706+4230_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998670Jy sigma=46.668354 ! Fit after self-cal, rms=0.982979Jy sigma=46.344811 ! 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=1.271 mas, bmaj=4.206 mas, bpa=-31.51 degrees ! Estimated noise=0.924962 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 = 0.0114495 Jy ! Component: 100 - total flux cleaned = 0.0156571 Jy ! Total flux subtracted in 100 components = 0.0156571 Jy ! Clean residual min=-0.004552 max=0.005352 Jy/beam ! Clean residual mean=0.000005 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.0156571 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0156571 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=0.029137Jy sigma=1.047951 ! Fit after self-cal, rms=0.027404Jy sigma=0.965409 ! 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=1.567 mas, bmaj=4.149 mas, bpa=-30.66 degrees ! Estimated noise=0.69121 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 = 0.00641676 Jy ! Component: 100 - total flux cleaned = 0.0101868 Jy ! Component: 150 - total flux cleaned = 0.0128166 Jy ! Component: 200 - total flux cleaned = 0.0146888 Jy ! Total flux subtracted in 200 components = 0.0146888 Jy ! Clean residual min=-0.003578 max=0.003820 Jy/beam ! Clean residual mean=0.000007 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.0303459 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 0.0303459 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=0.025569Jy sigma=0.850618 ! Fit after self-cal, rms=0.025512Jy sigma=0.847250 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 4.149 at -30.66 degrees (North through East) ! Clean map min=-0.0034131 max=0.019552 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* 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* 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* 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* 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* 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* 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* 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* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.025512Jy sigma=0.847250 ! Fit after self-cal, rms=0.025512Jy sigma=0.847250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.149 mas, bpa=-30.66 degrees ! Estimated noise=0.69121 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 = 0.00157568 Jy ! Component: 100 - total flux cleaned = 0.00265331 Jy ! Component: 150 - total flux cleaned = 0.00343321 Jy ! Component: 200 - total flux cleaned = 0.00394347 Jy ! Total flux subtracted in 200 components = 0.00394347 Jy ! Clean residual min=-0.003545 max=0.003472 Jy/beam ! Clean residual mean=0.000002 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0342894 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0342894 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=0.025360Jy sigma=0.840491 ! Fit after self-cal, rms=0.025364Jy sigma=0.840078 ! 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=0.025364Jy sigma=0.840078 ! Fit after self-cal, rms=0.025364Jy sigma=0.840078 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.149 mas, bpa=-30.66 degrees ! Estimated noise=0.69121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359167 Jy ! Component: 100 - total flux cleaned = 0.000542623 Jy ! Component: 150 - total flux cleaned = 0.000634531 Jy ! Component: 200 - total flux cleaned = 0.000704323 Jy ! Total flux subtracted in 200 components = 0.000704323 Jy ! Clean residual min=-0.003512 max=0.003528 Jy/beam ! Clean residual mean=0.000001 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0349937 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.0349937 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=0.025328Jy sigma=0.838551 ! Fit after self-cal, rms=0.025333Jy sigma=0.838320 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 = 4.38853e-05 Jy ! Component: 100 - total flux cleaned = 8.93273e-05 Jy ! Component: 150 - total flux cleaned = 0.000142112 Jy ! Component: 200 - total flux cleaned = 0.000202261 Jy ! Total flux subtracted in 200 components = 0.000202261 Jy ! Clean residual min=-0.003507 max=0.003555 Jy/beam ! Clean residual mean=0.000001 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.035196 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.035196 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=0.025316Jy sigma=0.837202 ! Fit after self-cal, rms=0.025322Jy sigma=0.837033 ! 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=0.025322Jy sigma=0.837033 ! Fit after self-cal, rms=0.025322Jy sigma=0.837033 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.149 mas, bpa=-30.66 degrees ! Estimated noise=0.69121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.91509e-05 Jy ! Component: 100 - total flux cleaned = 5.18035e-05 Jy ! Component: 150 - total flux cleaned = 7.59274e-05 Jy ! Component: 200 - total flux cleaned = 9.83733e-05 Jy ! Total flux subtracted in 200 components = 9.83733e-05 Jy ! Clean residual min=-0.003506 max=0.003564 Jy/beam ! Clean residual mean=0.000001 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0352943 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.0352943 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=0.025305Jy sigma=0.835938 ! Fit after self-cal, rms=0.025309Jy sigma=0.835818 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 = 3.65216e-05 Jy ! Component: 100 - total flux cleaned = 4.79586e-05 Jy ! Component: 150 - total flux cleaned = 7.00893e-05 Jy ! Component: 200 - total flux cleaned = 6.9942e-05 Jy ! Total flux subtracted in 200 components = 6.9942e-05 Jy ! Clean residual min=-0.003507 max=0.003569 Jy/beam ! Clean residual mean=0.000001 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.0353643 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0353643 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=0.025294Jy sigma=0.834837 ! Fit after self-cal, rms=0.025299Jy sigma=0.834740 ! 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=0.025299Jy sigma=0.834740 ! Fit after self-cal, rms=0.025299Jy sigma=0.834740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.736 mas, bmaj=4.664 mas, bpa=-13.96 degrees ! Estimated noise=0.868288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510756 Jy ! Component: 100 - total flux cleaned = 0.000456334 Jy ! Component: 150 - total flux cleaned = 0.000410582 Jy ! Component: 200 - total flux cleaned = 0.000409636 Jy ! Total flux subtracted in 200 components = 0.000409636 Jy ! Clean residual min=-0.003217 max=0.003796 Jy/beam ! Clean residual mean=0.000001 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0357739 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.0357739 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=0.025317Jy sigma=0.837544 ! Fit after self-cal, rms=0.025343Jy sigma=0.836794 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 = 7.17803e-05 Jy ! Component: 100 - total flux cleaned = 2.09511e-05 Jy ! Component: 150 - total flux cleaned = -2.25445e-05 Jy ! Component: 200 - total flux cleaned = -4.73228e-05 Jy ! Total flux subtracted in 200 components = -4.73228e-05 Jy ! Clean residual min=-0.003193 max=0.003825 Jy/beam ! Clean residual mean=0.000001 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0357266 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0357266 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=0.025359Jy sigma=0.838466 ! Fit after self-cal, rms=0.025377Jy sigma=0.837995 ! 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=1.567 mas, bmaj=4.149 mas, bpa=-30.66 degrees ! Estimated noise=0.69121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 4.149 at -30.66 degrees (North through East) ! Clean map min=-0.003357 max=0.018406 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=1.271 mas, bmaj=4.206 mas, bpa=-31.51 degrees ! Estimated noise=0.924962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133583 Jy ! Component: 100 - total flux cleaned = 0.0186287 Jy ! Component: 150 - total flux cleaned = 0.0221402 Jy ! Component: 200 - total flux cleaned = 0.0247602 Jy ! Total flux subtracted in 200 components = 0.0247602 Jy ! Clean residual min=-0.003576 max=0.004593 Jy/beam ! Clean residual mean=0.000003 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0247602 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0247602 Jy ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.149 mas, bpa=-30.66 degrees ! Estimated noise=0.69121 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.2, -62.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416841 Jy ! Component: 100 - total flux cleaned = 0.00566134 Jy ! Component: 150 - total flux cleaned = 0.00690026 Jy ! Component: 200 - total flux cleaned = 0.00763431 Jy ! Total flux subtracted in 200 components = 0.00763431 Jy ! Clean residual min=-0.003181 max=0.002920 Jy/beam ! Clean residual mean=0.000005 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0323945 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.0323945 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=3.736 mas, bmaj=4.664 mas, bpa=-13.96 degrees ! Estimated noise=0.868288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188193 Jy ! Component: 100 - total flux cleaned = 0.00213516 Jy ! Component: 150 - total flux cleaned = 0.00217649 Jy ! Component: 200 - total flux cleaned = 0.00217548 Jy ! Total flux subtracted in 200 components = 0.00217548 Jy ! Clean residual min=-0.002909 max=0.002802 Jy/beam ! Clean residual mean=0.000004 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.0345699 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 = -3.01972e-05 Jy ! Component: 100 - total flux cleaned = -2.8967e-05 Jy ! Component: 150 - total flux cleaned = -3.39827e-06 Jy ! Component: 200 - total flux cleaned = 1.97503e-05 Jy ! Total flux subtracted in 200 components = 1.97503e-05 Jy ! Clean residual min=-0.002835 max=0.002722 Jy/beam ! Clean residual mean=0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0345897 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 89 components and 0.0345897 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.149 mas, bpa=-30.66 degrees ! Estimated noise=0.69121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.32847e-05 Jy ! Component: 100 - total flux cleaned = -4.28537e-05 Jy ! Component: 150 - total flux cleaned = -8.303e-06 Jy ! Component: 200 - total flux cleaned = -8.46551e-06 Jy ! Total flux subtracted in 200 components = -8.46551e-06 Jy ! Clean residual min=-0.002563 max=0.002582 Jy/beam ! Clean residual mean=0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0345812 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.0345812 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=0.024736Jy sigma=0.792912 ! Fit after self-cal, rms=0.024581Jy sigma=0.782473 wmodel /scr/pima/bp177a_uvs/J0706+4230_C_map.mod ! Writing 107 model components to file: /scr/pima/bp177a_uvs/J0706+4230_C_map.mod wobs /scr/pima/bp177a_uvs/J0706+4230_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0706+4230_C_uvs.fits wwins /scr/pima/bp177a_uvs/J0706+4230_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J0706+4230_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 = 0.000801688 Jy ! Component: 100 - total flux cleaned = 0.00152032 Jy ! Component: 150 - total flux cleaned = 0.00176826 Jy ! Component: 200 - total flux cleaned = 0.00207765 Jy ! Component: 250 - total flux cleaned = 0.00240635 Jy ! Component: 300 - total flux cleaned = 0.00293031 Jy ! Component: 350 - total flux cleaned = 0.00326656 Jy ! Component: 400 - total flux cleaned = 0.00359141 Jy ! Component: 450 - total flux cleaned = 0.00384359 Jy ! Component: 500 - total flux cleaned = 0.00408724 Jy ! Component: 550 - total flux cleaned = 0.00423494 Jy ! Component: 600 - total flux cleaned = 0.00437794 Jy ! Component: 650 - total flux cleaned = 0.00462915 Jy ! Component: 700 - total flux cleaned = 0.00484578 Jy ! Component: 750 - total flux cleaned = 0.00500399 Jy ! Component: 800 - total flux cleaned = 0.00523523 Jy ! Component: 850 - total flux cleaned = 0.00543628 Jy ! Component: 900 - total flux cleaned = 0.00560828 Jy ! Component: 950 - total flux cleaned = 0.00582419 Jy ! Component: 1000 - total flux cleaned = 0.00596444 Jy ! Component: 1050 - total flux cleaned = 0.00614784 Jy ! Component: 1100 - total flux cleaned = 0.00630527 Jy ! Component: 1150 - total flux cleaned = 0.00650252 Jy ! Component: 1200 - total flux cleaned = 0.00673878 Jy ! Component: 1250 - total flux cleaned = 0.00690703 Jy ! Component: 1300 - total flux cleaned = 0.00701031 Jy ! Component: 1350 - total flux cleaned = 0.00719309 Jy ! Component: 1400 - total flux cleaned = 0.00733283 Jy ! Component: 1450 - total flux cleaned = 0.00748969 Jy ! Component: 1500 - total flux cleaned = 0.00760506 Jy ! Component: 1550 - total flux cleaned = 0.00773779 Jy ! Component: 1600 - total flux cleaned = 0.00784971 Jy ! Component: 1650 - total flux cleaned = 0.0080145 Jy ! Component: 1700 - total flux cleaned = 0.00810461 Jy ! Component: 1750 - total flux cleaned = 0.00819316 Jy ! Component: 1800 - total flux cleaned = 0.00829809 Jy ! Component: 1850 - total flux cleaned = 0.0084532 Jy ! Component: 1900 - total flux cleaned = 0.00853806 Jy ! Component: 1950 - total flux cleaned = 0.00863893 Jy ! Component: 2000 - total flux cleaned = 0.00872171 Jy ! Component: 2050 - total flux cleaned = 0.00881998 Jy ! Component: 2100 - total flux cleaned = 0.00891691 Jy ! Component: 2150 - total flux cleaned = 0.00901274 Jy ! Component: 2200 - total flux cleaned = 0.00909156 Jy ! Component: 2250 - total flux cleaned = 0.00915396 Jy ! Component: 2300 - total flux cleaned = 0.00920022 Jy ! Component: 2350 - total flux cleaned = 0.00924608 Jy ! Component: 2400 - total flux cleaned = 0.00926126 Jy ! Component: 2450 - total flux cleaned = 0.00933624 Jy ! Component: 2500 - total flux cleaned = 0.00929164 Jy ! Component: 2550 - total flux cleaned = 0.00933596 Jy ! Component: 2600 - total flux cleaned = 0.00932128 Jy ! Component: 2650 - total flux cleaned = 0.00933582 Jy ! Component: 2700 - total flux cleaned = 0.00929258 Jy ! Component: 2750 - total flux cleaned = 0.00936407 Jy ! Component: 2800 - total flux cleaned = 0.00933569 Jy ! Component: 2850 - total flux cleaned = 0.00929354 Jy ! Component: 2900 - total flux cleaned = 0.00932154 Jy ! Component: 2950 - total flux cleaned = 0.00929375 Jy ! Component: 3000 - total flux cleaned = 0.00930751 Jy ! Component: 3050 - total flux cleaned = 0.00929409 Jy ! Component: 3100 - total flux cleaned = 0.00930758 Jy ! Component: 3150 - total flux cleaned = 0.00930759 Jy ! Component: 3200 - total flux cleaned = 0.00932096 Jy ! Component: 3250 - total flux cleaned = 0.00934753 Jy ! Component: 3300 - total flux cleaned = 0.009374 Jy ! Component: 3350 - total flux cleaned = 0.00938725 Jy ! Component: 3400 - total flux cleaned = 0.0094397 Jy ! Component: 3450 - total flux cleaned = 0.00946579 Jy ! Component: 3500 - total flux cleaned = 0.00949167 Jy ! Component: 3550 - total flux cleaned = 0.00953041 Jy ! Component: 3600 - total flux cleaned = 0.00959479 Jy ! Component: 3650 - total flux cleaned = 0.00960763 Jy ! Component: 3700 - total flux cleaned = 0.00965872 Jy ! Component: 3750 - total flux cleaned = 0.00970964 Jy ! Component: 3800 - total flux cleaned = 0.00973492 Jy ! Component: 3850 - total flux cleaned = 0.00978538 Jy ! Component: 3900 - total flux cleaned = 0.00979796 Jy ! Component: 3950 - total flux cleaned = 0.00979796 Jy ! Component: 4000 - total flux cleaned = 0.00984797 Jy ! Component: 4050 - total flux cleaned = 0.00987285 Jy ! Total flux subtracted in 4096 components = 0.00987285 Jy ! Clean residual min=-0.000653 max=0.000713 Jy/beam ! Clean residual mean=-0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0444541 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 355 components and 0.044454 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0706+4230_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 4.149 at -30.66 degrees (North through East) ! Clean map min=-0.0023424 max=0.018112 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0706+4230_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0181122 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.25386 3.25386 6.50771 13.0154 26.0308 52.0617 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 92.198 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0706+4230_C_uvs.log closed on Fri Feb 7 04:24:40 2014