! Started logfile: /d2/scr/pima/bp171a5_uvs/J0753+5352_C_uvs.log on Sun Jan 19 22:01:36 2014 obs /d2/scr/pima/bp171a5_uvs/J0753+5352_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J0753+5352_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0753+5352 ! ! 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 1200 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/bp171a5_uvs/J0753+5352_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.133886Jy sigma=50.400336 ! Fit after self-cal, rms=0.492976Jy sigma=22.045934 ! 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=1.336 mas, bmaj=4.958 mas, bpa=-37.52 degrees ! Estimated noise=0.627048 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 = 0.385024 Jy ! Component: 100 - total flux cleaned = 0.525939 Jy ! Total flux subtracted in 100 components = 0.525939 Jy ! Clean residual min=-0.024721 max=0.063569 Jy/beam ! Clean residual mean=0.000070 rms=0.006922 Jy/beam ! Combined flux in latest and established models = 0.525939 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.525939 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=0.133729Jy sigma=5.013505 ! Fit after self-cal, rms=0.133505Jy sigma=5.004145 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680889 Jy ! Component: 100 - total flux cleaned = 0.101781 Jy ! Total flux subtracted in 100 components = 0.101781 Jy ! Clean residual min=-0.013813 max=0.015691 Jy/beam ! Clean residual mean=0.000010 rms=0.003245 Jy/beam ! Combined flux in latest and established models = 0.62772 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.62772 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=0.085163Jy sigma=2.760640 ! Fit after self-cal, rms=0.085074Jy sigma=2.756212 ! 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=1.628 mas, bmaj=5.213 mas, bpa=-37.63 degrees ! Estimated noise=0.472213 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 = 0.0187779 Jy ! Component: 100 - total flux cleaned = 0.0286743 Jy ! Component: 150 - total flux cleaned = 0.0323793 Jy ! Component: 200 - total flux cleaned = 0.0338442 Jy ! Total flux subtracted in 200 components = 0.0338442 Jy ! Clean residual min=-0.013300 max=0.013862 Jy/beam ! Clean residual mean=-0.000038 rms=0.003053 Jy/beam ! Combined flux in latest and established models = 0.661564 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.661564 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=0.078624Jy sigma=2.589627 ! Fit after self-cal, rms=0.078537Jy sigma=2.585635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.628 x 5.213 at -37.63 degrees (North through East) ! Clean map min=-0.012973 max=0.51854 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 1.02 HN 0.97 KP 0.91 ! LA 1.05 MK 1.06 NL 1.06 OV 0.96 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 0.99 KP 0.94 ! LA 1.11 MK 1.01 NL 1.11 OV 1.02 ! PT 0.99 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 0.95 FD 1.07 HN 0.98 KP 0.98 ! LA 1.09 MK 1.04 NL 1.00 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 1.01 ! LA 1.10 MK 1.02 NL 1.02 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.03 KP 1.00 ! LA 1.15 MK 0.98 NL 0.99 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 0.96 KP 0.95 ! LA 1.04 MK 0.96 NL 1.01 OV 0.96 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.99 KP 1.04 ! LA 1.04 MK 0.96 NL 1.00 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Fit before self-cal, rms=0.078537Jy sigma=2.585635 ! Fit after self-cal, rms=0.068224Jy sigma=1.786829 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=5.206 mas, bpa=-37.7 degrees ! Estimated noise=0.47619 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 = 0.00771803 Jy ! Component: 100 - total flux cleaned = 0.00908703 Jy ! Component: 150 - total flux cleaned = 0.00935248 Jy ! Component: 200 - total flux cleaned = 0.00967783 Jy ! Total flux subtracted in 200 components = 0.00967783 Jy ! Clean residual min=-0.006474 max=0.006063 Jy/beam ! Clean residual mean=-0.000013 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.671242 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.671242 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=0.066637Jy sigma=1.743215 ! Fit after self-cal, rms=0.066617Jy sigma=1.742002 ! 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=0.066617Jy sigma=1.742002 ! Fit after self-cal, rms=0.066313Jy sigma=1.715415 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.623 mas, bmaj=5.202 mas, bpa=-37.72 degrees ! Estimated noise=0.48109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612455 Jy ! Component: 100 - total flux cleaned = 0.00787428 Jy ! Component: 150 - total flux cleaned = 0.00840024 Jy ! Component: 200 - total flux cleaned = 0.00871028 Jy ! Total flux subtracted in 200 components = 0.00871028 Jy ! Clean residual min=-0.006313 max=0.005968 Jy/beam ! Clean residual mean=-0.000013 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.679952 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.679952 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=0.065219Jy sigma=1.696293 ! Fit after self-cal, rms=0.065211Jy sigma=1.695718 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 = 0.000259466 Jy ! Component: 100 - total flux cleaned = 0.000383606 Jy ! Component: 150 - total flux cleaned = 0.000443959 Jy ! Component: 200 - total flux cleaned = 0.000553736 Jy ! Total flux subtracted in 200 components = 0.000553736 Jy ! Clean residual min=-0.006277 max=0.005947 Jy/beam ! Clean residual mean=-0.000013 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.680506 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.680506 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=0.065070Jy sigma=1.689975 ! Fit after self-cal, rms=0.065064Jy sigma=1.689627 ! 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=0.065064Jy sigma=1.689627 ! Fit after self-cal, rms=0.064814Jy sigma=1.667516 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=5.2 mas, bpa=-37.72 degrees ! Estimated noise=0.485544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00490534 Jy ! Component: 100 - total flux cleaned = 0.00712721 Jy ! Component: 150 - total flux cleaned = 0.00783587 Jy ! Component: 200 - total flux cleaned = 0.00808568 Jy ! Total flux subtracted in 200 components = 0.00808568 Jy ! Clean residual min=-0.006195 max=0.005900 Jy/beam ! Clean residual mean=-0.000013 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.688592 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.688592 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=0.064013Jy sigma=1.661373 ! Fit after self-cal, rms=0.064011Jy sigma=1.661178 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 = 0.000150407 Jy ! Component: 100 - total flux cleaned = 0.000283913 Jy ! Component: 150 - total flux cleaned = 0.000282528 Jy ! Component: 200 - total flux cleaned = 0.000282963 Jy ! Total flux subtracted in 200 components = 0.000282963 Jy ! Clean residual min=-0.006194 max=0.005857 Jy/beam ! Clean residual mean=-0.000014 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.688875 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.688875 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=0.063944Jy sigma=1.658273 ! Fit after self-cal, rms=0.063942Jy sigma=1.658137 ! 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=0.063942Jy sigma=1.658137 ! Fit after self-cal, rms=0.063754Jy sigma=1.641922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.688 mas, bmaj=5.632 mas, bpa=-44.17 degrees ! Estimated noise=0.601152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485458 Jy ! Component: 100 - total flux cleaned = 0.00592627 Jy ! Component: 150 - total flux cleaned = 0.0062299 Jy ! Component: 200 - total flux cleaned = 0.00644438 Jy ! Total flux subtracted in 200 components = 0.00644438 Jy ! Clean residual min=-0.008782 max=0.006460 Jy/beam ! Clean residual mean=-0.000029 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 0.695319 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.695319 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=0.063173Jy sigma=1.645996 ! Fit after self-cal, rms=0.063167Jy sigma=1.645663 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 = 9.43392e-05 Jy ! Component: 100 - total flux cleaned = 0.0002712 Jy ! Component: 150 - total flux cleaned = 0.00039499 Jy ! Component: 200 - total flux cleaned = 0.000469485 Jy ! Total flux subtracted in 200 components = 0.000469485 Jy ! Clean residual min=-0.008794 max=0.006409 Jy/beam ! Clean residual mean=-0.000030 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.695789 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.695789 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=0.063156Jy sigma=1.645979 ! Fit after self-cal, rms=0.063152Jy sigma=1.645776 ! 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=1.619 mas, bmaj=5.199 mas, bpa=-37.71 degrees ! Estimated noise=0.489262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 5.199 at -37.71 degrees (North through East) ! Clean map min=-0.0063042 max=0.53719 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=0.063152Jy sigma=1.645776 ! Fit after self-cal, rms=0.062846Jy sigma=1.623428 ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=5.197 mas, bpa=-37.7 degrees ! Estimated noise=0.492927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395864 Jy ! Component: 100 - total flux cleaned = 0.00533894 Jy ! Component: 150 - total flux cleaned = 0.00552568 Jy ! Component: 200 - total flux cleaned = 0.00564649 Jy ! Total flux subtracted in 200 components = 0.00564649 Jy ! Clean residual min=-0.006635 max=0.005798 Jy/beam ! Clean residual mean=-0.000012 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.701435 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.701435 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=0.062261Jy sigma=1.621903 ! Fit after self-cal, rms=0.062260Jy sigma=1.621799 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167479 Jy ! Component: 100 - total flux cleaned = 0.000276663 Jy ! Component: 150 - total flux cleaned = 0.000344567 Jy ! Component: 200 - total flux cleaned = 0.000409014 Jy ! Total flux subtracted in 200 components = 0.000409014 Jy ! Clean residual min=-0.006638 max=0.005712 Jy/beam ! Clean residual mean=-0.000013 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.701844 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.701844 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=0.062208Jy sigma=1.620212 ! Fit after self-cal, rms=0.062208Jy sigma=1.620159 ! 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=0.062208Jy sigma=1.620159 ! Fit after self-cal, rms=0.062096Jy sigma=1.609745 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=1.328 mas, bmaj=4.946 mas, bpa=-37.6 degrees ! Estimated noise=0.658203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.404963 Jy ! Component: 100 - total flux cleaned = 0.555575 Jy ! Component: 150 - total flux cleaned = 0.628741 Jy ! Component: 200 - total flux cleaned = 0.665785 Jy ! Total flux subtracted in 200 components = 0.665785 Jy ! Clean residual min=-0.009788 max=0.017277 Jy/beam ! Clean residual mean=0.000018 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.665785 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.665785 Jy ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=5.197 mas, bpa=-37.69 degrees ! Estimated noise=0.496021 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 = 0.0194209 Jy ! Component: 100 - total flux cleaned = 0.029167 Jy ! Component: 150 - total flux cleaned = 0.0327571 Jy ! Component: 200 - total flux cleaned = 0.0347007 Jy ! Total flux subtracted in 200 components = 0.0347007 Jy ! Clean residual min=-0.007509 max=0.006138 Jy/beam ! Clean residual mean=-0.000005 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.700486 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.700486 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=3.685 mas, bmaj=5.626 mas, bpa=-44.09 degrees ! Estimated noise=0.610534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354799 Jy ! Component: 100 - total flux cleaned = 0.00479497 Jy ! Component: 150 - total flux cleaned = 0.00530155 Jy ! Component: 200 - total flux cleaned = 0.00560167 Jy ! Total flux subtracted in 200 components = 0.00560167 Jy ! Clean residual min=-0.009629 max=0.006493 Jy/beam ! Clean residual mean=-0.000027 rms=0.002334 Jy/beam ! Combined flux in latest and established models = 0.706088 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 = 0.00017666 Jy ! Component: 100 - total flux cleaned = 0.000298369 Jy ! Component: 150 - total flux cleaned = 0.000407374 Jy ! Component: 200 - total flux cleaned = 0.000528124 Jy ! Total flux subtracted in 200 components = 0.000528124 Jy ! Clean residual min=-0.009542 max=0.006379 Jy/beam ! Clean residual mean=-0.000028 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.706616 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.706616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.616 mas, bmaj=5.197 mas, bpa=-37.69 degrees ! Estimated noise=0.496021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94819e-05 Jy ! Component: 100 - total flux cleaned = -6.85104e-05 Jy ! Component: 150 - total flux cleaned = 3.63128e-05 Jy ! Component: 200 - total flux cleaned = -0.000164226 Jy ! Total flux subtracted in 200 components = -0.000164226 Jy ! Clean residual min=-0.006911 max=0.005596 Jy/beam ! Clean residual mean=-0.000013 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.706452 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.706452 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=0.062142Jy sigma=1.648316 ! Fit after self-cal, rms=0.062119Jy sigma=1.646953 wmodel /d2/scr/pima/bp171a5_uvs/J0753+5352_C_map.mod ! Writing 66 model components to file: /d2/scr/pima/bp171a5_uvs/J0753+5352_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J0753+5352_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J0753+5352_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J0753+5352_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a5_uvs/J0753+5352_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 = -0.00275469 Jy ! Component: 100 - total flux cleaned = -0.00402571 Jy ! Component: 150 - total flux cleaned = -0.00526298 Jy ! Component: 200 - total flux cleaned = -0.00614444 Jy ! Component: 250 - total flux cleaned = -0.00672339 Jy ! Component: 300 - total flux cleaned = -0.0071166 Jy ! Component: 350 - total flux cleaned = -0.00749158 Jy ! Component: 400 - total flux cleaned = -0.00756344 Jy ! Component: 450 - total flux cleaned = -0.00777248 Jy ! Component: 500 - total flux cleaned = -0.00804299 Jy ! Component: 550 - total flux cleaned = -0.00817372 Jy ! Component: 600 - total flux cleaned = -0.00823755 Jy ! Component: 650 - total flux cleaned = -0.00842242 Jy ! Component: 700 - total flux cleaned = -0.00836214 Jy ! Component: 750 - total flux cleaned = -0.00847942 Jy ! Component: 800 - total flux cleaned = -0.00842105 Jy ! Component: 850 - total flux cleaned = -0.00830935 Jy ! Component: 900 - total flux cleaned = -0.00825552 Jy ! Component: 950 - total flux cleaned = -0.00825699 Jy ! Component: 1000 - total flux cleaned = -0.00830926 Jy ! Component: 1050 - total flux cleaned = -0.0082082 Jy ! Component: 1100 - total flux cleaned = -0.00815943 Jy ! Component: 1150 - total flux cleaned = -0.00806238 Jy ! Component: 1200 - total flux cleaned = -0.00787259 Jy ! Component: 1250 - total flux cleaned = -0.0077794 Jy ! Component: 1300 - total flux cleaned = -0.00768706 Jy ! Component: 1350 - total flux cleaned = -0.00750713 Jy ! Component: 1400 - total flux cleaned = -0.00742007 Jy ! Component: 1450 - total flux cleaned = -0.00733332 Jy ! Component: 1500 - total flux cleaned = -0.00746035 Jy ! Component: 1550 - total flux cleaned = -0.00733383 Jy ! Component: 1600 - total flux cleaned = -0.00741677 Jy ! Component: 1650 - total flux cleaned = -0.00729502 Jy ! Component: 1700 - total flux cleaned = -0.00737526 Jy ! Component: 1750 - total flux cleaned = -0.00721786 Jy ! Component: 1800 - total flux cleaned = -0.00721721 Jy ! Component: 1850 - total flux cleaned = -0.00714085 Jy ! Component: 1900 - total flux cleaned = -0.0069908 Jy ! Component: 1950 - total flux cleaned = -0.00702887 Jy ! Component: 2000 - total flux cleaned = -0.00710262 Jy ! Component: 2050 - total flux cleaned = -0.00717465 Jy ! Component: 2100 - total flux cleaned = -0.00721032 Jy ! Component: 2150 - total flux cleaned = -0.00728111 Jy ! Component: 2200 - total flux cleaned = -0.00735099 Jy ! Component: 2250 - total flux cleaned = -0.00745355 Jy ! Component: 2300 - total flux cleaned = -0.00752088 Jy ! Component: 2350 - total flux cleaned = -0.00758733 Jy ! Component: 2400 - total flux cleaned = -0.00762062 Jy ! Component: 2450 - total flux cleaned = -0.00778361 Jy ! Component: 2500 - total flux cleaned = -0.00775162 Jy ! Component: 2550 - total flux cleaned = -0.00791109 Jy ! Component: 2600 - total flux cleaned = -0.00800528 Jy ! Component: 2650 - total flux cleaned = -0.00800559 Jy ! Component: 2700 - total flux cleaned = -0.00809823 Jy ! Component: 2750 - total flux cleaned = -0.00825069 Jy ! Component: 2800 - total flux cleaned = -0.00831091 Jy ! Component: 2850 - total flux cleaned = -0.00837073 Jy ! Component: 2900 - total flux cleaned = -0.00842961 Jy ! Component: 2950 - total flux cleaned = -0.0085463 Jy ! Component: 3000 - total flux cleaned = -0.00866206 Jy ! Component: 3050 - total flux cleaned = -0.00877664 Jy ! Component: 3100 - total flux cleaned = -0.00891834 Jy ! Component: 3150 - total flux cleaned = -0.00900229 Jy ! Component: 3200 - total flux cleaned = -0.00916935 Jy ! Component: 3250 - total flux cleaned = -0.00933454 Jy ! Component: 3300 - total flux cleaned = -0.00952555 Jy ! Component: 3350 - total flux cleaned = -0.00966083 Jy ! Component: 3400 - total flux cleaned = -0.0098214 Jy ! Component: 3450 - total flux cleaned = -0.00992713 Jy ! Component: 3500 - total flux cleaned = -0.010006 Jy ! Component: 3550 - total flux cleaned = -0.0101364 Jy ! Component: 3600 - total flux cleaned = -0.0102653 Jy ! Component: 3650 - total flux cleaned = -0.0103419 Jy ! Component: 3700 - total flux cleaned = -0.0104435 Jy ! Component: 3750 - total flux cleaned = -0.0105187 Jy ! Component: 3800 - total flux cleaned = -0.0105934 Jy ! Component: 3850 - total flux cleaned = -0.0107416 Jy ! Component: 3900 - total flux cleaned = -0.0108147 Jy ! Component: 3950 - total flux cleaned = -0.0108876 Jy ! Component: 4000 - total flux cleaned = -0.0109837 Jy ! Component: 4050 - total flux cleaned = -0.0111267 Jy ! Total flux subtracted in 4096 components = -0.0110793 Jy ! Clean residual min=-0.001635 max=0.001264 Jy/beam ! Clean residual mean=0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.695372 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 372 components and 0.695372 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J0753+5352_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 5.197 at -37.69 degrees (North through East) ! Clean map min=-0.0027136 max=0.54514 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J0753+5352_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.545138 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000441441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242933 0.242933 0.485867 0.971733 1.94347 3.88693 7.77387 15.5477 31.0955 62.1909 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.545 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1234.91 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J0753+5352_C_uvs.log closed on Sun Jan 19 22:01:42 2014