! Started logfile: /scr/pima/s5272a_uvs/J0345+1453_X_uvs.log on Mon Dec 16 09:36:40 2013 obs /scr/pima/s5272a_uvs/J0345+1453_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0345+1453_X_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.928988 visibilities/baseline/integration-bin. ! Found source: J0345+1453 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 30560 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272a_uvs/J0345+1453_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.177552Jy sigma=23.170770 ! Fit after self-cal, rms=0.459565Jy sigma=8.188316 ! 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=0.8101 mas, bmaj=1.699 mas, bpa=-2.544 degrees ! Estimated noise=0.709939 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 = 0.42989 Jy ! Component: 100 - total flux cleaned = 0.540064 Jy ! Total flux subtracted in 100 components = 0.540064 Jy ! Clean residual min=-0.021840 max=0.044484 Jy/beam ! Clean residual mean=-0.000000 rms=0.004787 Jy/beam ! Combined flux in latest and established models = 0.540064 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.540064 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=0.129398Jy sigma=2.815626 ! Fit after self-cal, rms=0.129366Jy sigma=2.814646 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449458 Jy ! Component: 100 - total flux cleaned = 0.0648862 Jy ! Total flux subtracted in 100 components = 0.0648862 Jy ! Clean residual min=-0.019592 max=0.023706 Jy/beam ! Clean residual mean=0.000003 rms=0.003985 Jy/beam ! Combined flux in latest and established models = 0.60495 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.60495 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=0.120610Jy sigma=2.362451 ! Fit after self-cal, rms=0.120606Jy sigma=2.362254 ! 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=1.075 mas, bmaj=2.22 mas, bpa=-3.461 degrees ! Estimated noise=0.448408 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 = 0.0182118 Jy ! Component: 100 - total flux cleaned = 0.027036 Jy ! Component: 150 - total flux cleaned = 0.0317507 Jy ! Component: 200 - total flux cleaned = 0.0333964 Jy ! Total flux subtracted in 200 components = 0.0333964 Jy ! Clean residual min=-0.020072 max=0.024091 Jy/beam ! Clean residual mean=-0.000013 rms=0.005059 Jy/beam ! Combined flux in latest and established models = 0.638346 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.638346 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=0.121591Jy sigma=2.258910 ! Fit after self-cal, rms=0.121582Jy sigma=2.258748 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 2.22 at -3.461 degrees (North through East) ! Clean map min=-0.019699 max=0.57091 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* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 0.89 KP 1.20 LA 0.98 ! MK 1.12 NL 1.06 OV 0.95 PT 0.83 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.95 KP 1.16 LA 0.97 ! MK 1.15 NL 1.02 OV 0.98 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* ! ! ! Fit before self-cal, rms=0.121582Jy sigma=2.258748 ! Fit after self-cal, rms=0.117834Jy sigma=2.162916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.228 mas, bpa=-3.255 degrees ! Estimated noise=0.448593 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 = -0.0030528 Jy ! Component: 100 - total flux cleaned = -0.00314071 Jy ! Component: 150 - total flux cleaned = -0.0033025 Jy ! Component: 200 - total flux cleaned = -0.00345289 Jy ! Total flux subtracted in 200 components = -0.00345289 Jy ! Clean residual min=-0.017490 max=0.023013 Jy/beam ! Clean residual mean=-0.000021 rms=0.004630 Jy/beam ! Combined flux in latest and established models = 0.634893 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.634893 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=0.117559Jy sigma=2.163464 ! Fit after self-cal, rms=0.117581Jy sigma=2.163280 ! 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=0.117581Jy sigma=2.163280 ! Fit after self-cal, rms=0.115800Jy sigma=2.158261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=2.224 mas, bpa=-3.611 degrees ! Estimated noise=0.444754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224382 Jy ! Component: 100 - total flux cleaned = -0.00224898 Jy ! Component: 150 - total flux cleaned = -0.00215924 Jy ! Component: 200 - total flux cleaned = -0.00230738 Jy ! Total flux subtracted in 200 components = -0.00230738 Jy ! Clean residual min=-0.016646 max=0.022054 Jy/beam ! Clean residual mean=-0.000025 rms=0.004449 Jy/beam ! Combined flux in latest and established models = 0.632586 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.632586 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=0.115392Jy sigma=2.156156 ! Fit after self-cal, rms=0.115388Jy sigma=2.156102 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) ! Added new window around map position (-7.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211994 Jy ! Component: 100 - total flux cleaned = 0.0330385 Jy ! Component: 150 - total flux cleaned = 0.0401986 Jy ! Component: 200 - total flux cleaned = 0.0428725 Jy ! Total flux subtracted in 200 components = 0.0428725 Jy ! Clean residual min=-0.016048 max=0.016321 Jy/beam ! Clean residual mean=-0.000031 rms=0.004017 Jy/beam ! Combined flux in latest and established models = 0.675458 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.675458 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=0.110576Jy sigma=2.074551 ! Fit after self-cal, rms=0.110193Jy sigma=2.064397 ! 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=0.110193Jy sigma=2.064397 ! Fit after self-cal, rms=0.109189Jy sigma=2.026754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.224 mas, bpa=-3.671 degrees ! Estimated noise=0.443693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662646 Jy ! Component: 100 - total flux cleaned = 0.00764255 Jy ! Component: 150 - total flux cleaned = 0.00818549 Jy ! Component: 200 - total flux cleaned = 0.00866589 Jy ! Total flux subtracted in 200 components = 0.00866589 Jy ! Clean residual min=-0.014823 max=0.015634 Jy/beam ! Clean residual mean=-0.000033 rms=0.003855 Jy/beam ! Combined flux in latest and established models = 0.684124 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.684124 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=0.108233Jy sigma=2.015030 ! Fit after self-cal, rms=0.108229Jy sigma=2.014258 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 = 0.00154793 Jy ! Component: 100 - total flux cleaned = 0.00197828 Jy ! Component: 150 - total flux cleaned = 0.0022422 Jy ! Component: 200 - total flux cleaned = 0.00248624 Jy ! Total flux subtracted in 200 components = 0.00248624 Jy ! Clean residual min=-0.014802 max=0.015756 Jy/beam ! Clean residual mean=-0.000033 rms=0.003840 Jy/beam ! Combined flux in latest and established models = 0.68661 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 85 components and 0.68661 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=0.107806Jy sigma=2.008381 ! Fit after self-cal, rms=0.107810Jy sigma=2.008185 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.107810Jy sigma=2.008185 ! Fit after self-cal, rms=0.107646Jy sigma=2.005840 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.195 mas, bpa=-1.713 degrees ! Estimated noise=0.527314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062396 Jy ! Component: 100 - total flux cleaned = 0.00797713 Jy ! Component: 150 - total flux cleaned = 0.0081996 Jy ! Component: 200 - total flux cleaned = 0.00839352 Jy ! Total flux subtracted in 200 components = 0.00839352 Jy ! Clean residual min=-0.021114 max=0.020155 Jy/beam ! Clean residual mean=-0.000065 rms=0.006275 Jy/beam ! Combined flux in latest and established models = 0.695004 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.695004 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=0.107629Jy sigma=2.006922 ! Fit after self-cal, rms=0.107650Jy sigma=2.006336 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 = 0.000976897 Jy ! Component: 100 - total flux cleaned = 0.00115088 Jy ! Component: 150 - total flux cleaned = 0.00138905 Jy ! Component: 200 - total flux cleaned = 0.00146425 Jy ! Total flux subtracted in 200 components = 0.00146425 Jy ! Clean residual min=-0.021088 max=0.020216 Jy/beam ! Clean residual mean=-0.000065 rms=0.006243 Jy/beam ! Combined flux in latest and established models = 0.696468 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.696468 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=0.107686Jy sigma=2.007779 ! Fit after self-cal, rms=0.107700Jy sigma=2.007684 ! 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=1.072 mas, bmaj=2.223 mas, bpa=-3.64 degrees ! Estimated noise=0.444102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 2.223 at -3.64 degrees (North through East) ! Clean map min=-0.014331 max=0.56524 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=0.107700Jy sigma=2.007684 ! Fit after self-cal, rms=0.106696Jy sigma=1.989131 ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.219 mas, bpa=-3.732 degrees ! Estimated noise=0.444712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179817 Jy ! Component: 100 - total flux cleaned = -0.00123237 Jy ! Component: 150 - total flux cleaned = -0.000868411 Jy ! Component: 200 - total flux cleaned = -0.000541509 Jy ! Total flux subtracted in 200 components = -0.000541509 Jy ! Clean residual min=-0.014689 max=0.015759 Jy/beam ! Clean residual mean=-0.000032 rms=0.003797 Jy/beam ! Combined flux in latest and established models = 0.695926 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.695926 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=0.106571Jy sigma=1.977568 ! Fit after self-cal, rms=0.106547Jy sigma=1.977378 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64487e-05 Jy ! Component: 100 - total flux cleaned = 0.000197302 Jy ! Component: 150 - total flux cleaned = 0.00029198 Jy ! Component: 200 - total flux cleaned = 0.000554837 Jy ! Total flux subtracted in 200 components = 0.000554837 Jy ! Clean residual min=-0.014677 max=0.015740 Jy/beam ! Clean residual mean=-0.000032 rms=0.003792 Jy/beam ! Combined flux in latest and established models = 0.696481 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.696481 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=0.106449Jy sigma=1.972896 ! Fit after self-cal, rms=0.106443Jy sigma=1.972851 ! 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=0.106443Jy sigma=1.972851 ! Fit after self-cal, rms=0.106429Jy sigma=1.972564 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=0.8069 mas, bmaj=1.698 mas, bpa=-2.905 degrees ! Estimated noise=0.701664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.424726 Jy ! Component: 100 - total flux cleaned = 0.536393 Jy ! Component: 150 - total flux cleaned = 0.582225 Jy ! Component: 200 - total flux cleaned = 0.606191 Jy ! Total flux subtracted in 200 components = 0.606191 Jy ! Clean residual min=-0.015498 max=0.021400 Jy/beam ! Clean residual mean=0.000000 rms=0.003513 Jy/beam ! Combined flux in latest and established models = 0.606191 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.606191 Jy ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.218 mas, bpa=-3.775 degrees ! Estimated noise=0.444745 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 = 0.0239098 Jy ! Component: 100 - total flux cleaned = 0.0407484 Jy ! Component: 150 - total flux cleaned = 0.0533377 Jy ! Component: 200 - total flux cleaned = 0.0631251 Jy ! Total flux subtracted in 200 components = 0.0631251 Jy ! Clean residual min=-0.014569 max=0.015852 Jy/beam ! Clean residual mean=-0.000032 rms=0.004061 Jy/beam ! Combined flux in latest and established models = 0.669316 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.669316 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=3.192 mas, bpa=-1.834 degrees ! Estimated noise=0.529134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011572 Jy ! Component: 100 - total flux cleaned = 0.0193202 Jy ! Component: 150 - total flux cleaned = 0.0246926 Jy ! Component: 200 - total flux cleaned = 0.0263426 Jy ! Total flux subtracted in 200 components = 0.0263426 Jy ! Clean residual min=-0.021104 max=0.020292 Jy/beam ! Clean residual mean=-0.000061 rms=0.006315 Jy/beam ! Combined flux in latest and established models = 0.695659 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 = 0.00138794 Jy ! Component: 100 - total flux cleaned = 0.00245432 Jy ! Component: 150 - total flux cleaned = 0.00308707 Jy ! Component: 200 - total flux cleaned = 0.00356917 Jy ! Total flux subtracted in 200 components = 0.00356917 Jy ! Clean residual min=-0.021211 max=0.020288 Jy/beam ! Clean residual mean=-0.000061 rms=0.006262 Jy/beam ! Combined flux in latest and established models = 0.699228 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.699228 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.218 mas, bpa=-3.775 degrees ! Estimated noise=0.444745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000966541 Jy ! Component: 100 - total flux cleaned = -0.00115512 Jy ! Component: 150 - total flux cleaned = -0.00116315 Jy ! Component: 200 - total flux cleaned = -0.00101258 Jy ! Total flux subtracted in 200 components = -0.00101258 Jy ! Clean residual min=-0.014824 max=0.015614 Jy/beam ! Clean residual mean=-0.000031 rms=0.003810 Jy/beam ! Combined flux in latest and established models = 0.698216 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.698215 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=0.106858Jy sigma=1.992761 ! Fit after self-cal, rms=0.106833Jy sigma=1.992244 wmodel /scr/pima/s5272a_uvs/J0345+1453_X_map.mod ! Writing 83 model components to file: /scr/pima/s5272a_uvs/J0345+1453_X_map.mod wobs /scr/pima/s5272a_uvs/J0345+1453_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0345+1453_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0345+1453_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272a_uvs/J0345+1453_X_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 = 0.00550375 Jy ! Component: 100 - total flux cleaned = 0.0105903 Jy ! Component: 150 - total flux cleaned = 0.0154263 Jy ! Component: 200 - total flux cleaned = 0.0193496 Jy ! Component: 250 - total flux cleaned = 0.0231441 Jy ! Component: 300 - total flux cleaned = 0.0265986 Jy ! Component: 350 - total flux cleaned = 0.0301846 Jy ! Component: 400 - total flux cleaned = 0.0330209 Jy ! Component: 450 - total flux cleaned = 0.0355689 Jy ! Component: 500 - total flux cleaned = 0.0378502 Jy ! Component: 550 - total flux cleaned = 0.04008 Jy ! Component: 600 - total flux cleaned = 0.0420635 Jy ! Component: 650 - total flux cleaned = 0.04362 Jy ! Component: 700 - total flux cleaned = 0.0459036 Jy ! Component: 750 - total flux cleaned = 0.0474002 Jy ! Component: 800 - total flux cleaned = 0.0488689 Jy ! Component: 850 - total flux cleaned = 0.0504881 Jy ! Component: 900 - total flux cleaned = 0.0520746 Jy ! Component: 950 - total flux cleaned = 0.0532904 Jy ! Component: 1000 - total flux cleaned = 0.0546548 Jy ! Component: 1050 - total flux cleaned = 0.0559959 Jy ! Component: 1100 - total flux cleaned = 0.0574804 Jy ! Component: 1150 - total flux cleaned = 0.0589377 Jy ! Component: 1200 - total flux cleaned = 0.0602126 Jy ! Component: 1250 - total flux cleaned = 0.0614656 Jy ! Component: 1300 - total flux cleaned = 0.0625468 Jy ! Component: 1350 - total flux cleaned = 0.063765 Jy ! Component: 1400 - total flux cleaned = 0.0651153 Jy ! Component: 1450 - total flux cleaned = 0.0664444 Jy ! Component: 1500 - total flux cleaned = 0.0674636 Jy ! Component: 1550 - total flux cleaned = 0.0688981 Jy ! Component: 1600 - total flux cleaned = 0.0701716 Jy ! Component: 1650 - total flux cleaned = 0.0714244 Jy ! Component: 1700 - total flux cleaned = 0.0726598 Jy ! Component: 1750 - total flux cleaned = 0.0736075 Jy ! Component: 1800 - total flux cleaned = 0.0746771 Jy ! Component: 1850 - total flux cleaned = 0.0758626 Jy ! Component: 1900 - total flux cleaned = 0.0769033 Jy ! Component: 1950 - total flux cleaned = 0.0776732 Jy ! Component: 2000 - total flux cleaned = 0.0789398 Jy ! Component: 2050 - total flux cleaned = 0.0796881 Jy ! Component: 2100 - total flux cleaned = 0.0803064 Jy ! Component: 2150 - total flux cleaned = 0.0812823 Jy ! Component: 2200 - total flux cleaned = 0.0820034 Jy ! Component: 2250 - total flux cleaned = 0.082598 Jy ! Component: 2300 - total flux cleaned = 0.0827157 Jy ! Component: 2350 - total flux cleaned = 0.0836466 Jy ! Component: 2400 - total flux cleaned = 0.0844496 Jy ! Component: 2450 - total flux cleaned = 0.0850161 Jy ! Component: 2500 - total flux cleaned = 0.0853505 Jy ! Component: 2550 - total flux cleaned = 0.0859043 Jy ! Component: 2600 - total flux cleaned = 0.0865619 Jy ! Component: 2650 - total flux cleaned = 0.0869942 Jy ! Component: 2700 - total flux cleaned = 0.0872083 Jy ! Component: 2750 - total flux cleaned = 0.0878454 Jy ! Component: 2800 - total flux cleaned = 0.0882651 Jy ! Component: 2850 - total flux cleaned = 0.0887839 Jy ! Component: 2900 - total flux cleaned = 0.0892967 Jy ! Component: 2950 - total flux cleaned = 0.0894993 Jy ! Component: 3000 - total flux cleaned = 0.0898022 Jy ! Component: 3050 - total flux cleaned = 0.0904994 Jy ! Component: 3100 - total flux cleaned = 0.0907953 Jy ! Component: 3150 - total flux cleaned = 0.0910889 Jy ! Component: 3200 - total flux cleaned = 0.0911856 Jy ! Component: 3250 - total flux cleaned = 0.09176 Jy ! Component: 3300 - total flux cleaned = 0.0917608 Jy ! Component: 3350 - total flux cleaned = 0.0921375 Jy ! Component: 3400 - total flux cleaned = 0.0922309 Jy ! Component: 3450 - total flux cleaned = 0.0923225 Jy ! Component: 3500 - total flux cleaned = 0.0924138 Jy ! Component: 3550 - total flux cleaned = 0.0925953 Jy ! Component: 3600 - total flux cleaned = 0.0929547 Jy ! Component: 3650 - total flux cleaned = 0.0934892 Jy ! Component: 3700 - total flux cleaned = 0.0938423 Jy ! Component: 3750 - total flux cleaned = 0.0941928 Jy ! Component: 3800 - total flux cleaned = 0.0946273 Jy ! Component: 3850 - total flux cleaned = 0.0950589 Jy ! Component: 3900 - total flux cleaned = 0.0953157 Jy ! Component: 3950 - total flux cleaned = 0.0955704 Jy ! Component: 4000 - total flux cleaned = 0.0958232 Jy ! Component: 4050 - total flux cleaned = 0.0959913 Jy ! Total flux subtracted in 4096 components = 0.0961568 Jy ! Clean residual min=-0.004182 max=0.005064 Jy/beam ! Clean residual mean=-0.000002 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.794372 Jy keep ! Adding 369 model components to the UV plane model. ! The established model now contains 450 components and 0.794372 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0345+1453_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.218 at -3.775 degrees (North through East) ! Clean map min=-0.0090795 max=0.55922 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0345+1453_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.559224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00151676 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.813678 0.813678 1.62736 3.25471 6.50943 13.0189 26.0377 52.0754 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.559 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 368.696 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0345+1453_X_uvs.log closed on Mon Dec 16 09:36:45 2013