! Started logfile: /scr/pima/bp171ad_uvs/J0217+0144_C_uvs.log on Mon Dec 9 01:59:40 2013 obs /scr/pima/bp171ad_uvs/J0217+0144_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0217+0144_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884444 visibilities/baseline/integration-bin. ! Found source: J0217+0144 ! ! 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 1592 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/bp171ad_uvs/J0217+0144_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.168762Jy sigma=27.041447 ! Fit after self-cal, rms=0.423499Jy sigma=9.289491 ! 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=1.478 mas, bmaj=3.533 mas, bpa=0.9154 degrees ! Estimated noise=1.18402 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 = 0.447024 Jy ! Component: 100 - total flux cleaned = 0.55949 Jy ! Total flux subtracted in 100 components = 0.55949 Jy ! Clean residual min=-0.026361 max=0.048696 Jy/beam ! Clean residual mean=-0.000036 rms=0.007713 Jy/beam ! Combined flux in latest and established models = 0.55949 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.55949 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=0.181260Jy sigma=4.140318 ! Fit after self-cal, rms=0.181251Jy sigma=4.139601 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537567 Jy ! Component: 100 - total flux cleaned = 0.0836996 Jy ! Total flux subtracted in 100 components = 0.0836996 Jy ! Clean residual min=-0.025683 max=0.024629 Jy/beam ! Clean residual mean=-0.000000 rms=0.005544 Jy/beam ! Combined flux in latest and established models = 0.64319 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.64319 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=0.157618Jy sigma=3.528898 ! Fit after self-cal, rms=0.157549Jy sigma=3.528081 ! 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=1.994 mas, bmaj=4.505 mas, bpa=-3.759 degrees ! Estimated noise=0.800923 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 = 0.0299982 Jy ! Component: 100 - total flux cleaned = 0.0459104 Jy ! Component: 150 - total flux cleaned = 0.0553995 Jy ! Component: 200 - total flux cleaned = 0.0612148 Jy ! Total flux subtracted in 200 components = 0.0612148 Jy ! Clean residual min=-0.024803 max=0.022110 Jy/beam ! Clean residual mean=0.000040 rms=0.005956 Jy/beam ! Combined flux in latest and established models = 0.704405 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.704405 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=0.152022Jy sigma=3.402226 ! Fit after self-cal, rms=0.151997Jy sigma=3.402100 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.994 x 4.505 at -3.759 degrees (North through East) ! Clean map min=-0.024318 max=0.61131 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 0.93 ! LA 1.08 MK 1.06 NL 1.14 OV 0.98 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 0.99 KP 0.94 ! LA 1.14 MK 1.01 NL 1.20 OV 1.02 ! PT 1.04 SC 0.98 ! ! ! 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 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 1.03 ! LA 1.12 MK 1.06 NL 1.09 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.02 KP 1.02 ! LA 1.16 MK 1.01 NL 1.07 OV 0.99 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 0.99 ! LA 1.09 MK 1.02 NL 1.09 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 1.07 ! LA 1.07 MK 1.00 NL 1.06 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.151997Jy sigma=3.402100 ! Fit after self-cal, rms=0.144162Jy sigma=3.197675 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=4.483 mas, bpa=-3.531 degrees ! Estimated noise=0.833636 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 = 0.0226854 Jy ! Component: 100 - total flux cleaned = 0.0330939 Jy ! Component: 150 - total flux cleaned = 0.0391257 Jy ! Component: 200 - total flux cleaned = 0.0428302 Jy ! Total flux subtracted in 200 components = 0.0428302 Jy ! Clean residual min=-0.020183 max=0.018873 Jy/beam ! Clean residual mean=0.000031 rms=0.005164 Jy/beam ! Combined flux in latest and established models = 0.747235 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.747235 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=0.140935Jy sigma=3.126417 ! Fit after self-cal, rms=0.140935Jy sigma=3.126357 ! 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=0.140935Jy sigma=3.126357 ! Fit after self-cal, rms=0.139042Jy sigma=3.075676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.976 mas, bmaj=4.458 mas, bpa=-3.354 degrees ! Estimated noise=0.858594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172389 Jy ! Component: 100 - total flux cleaned = 0.0250603 Jy ! Component: 150 - total flux cleaned = 0.0296136 Jy ! Component: 200 - total flux cleaned = 0.0324237 Jy ! Total flux subtracted in 200 components = 0.0324237 Jy ! Clean residual min=-0.021802 max=0.019070 Jy/beam ! Clean residual mean=0.000033 rms=0.005207 Jy/beam ! Combined flux in latest and established models = 0.779659 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.779659 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=0.137182Jy sigma=3.035108 ! Fit after self-cal, rms=0.137182Jy sigma=3.035095 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 = 0.00181567 Jy ! Component: 100 - total flux cleaned = 0.00223574 Jy ! Component: 150 - total flux cleaned = 0.00256524 Jy ! Component: 200 - total flux cleaned = 0.00286403 Jy ! Total flux subtracted in 200 components = 0.00286403 Jy ! Clean residual min=-0.022014 max=0.019005 Jy/beam ! Clean residual mean=0.000035 rms=0.005194 Jy/beam ! Combined flux in latest and established models = 0.782523 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.782523 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=0.137155Jy sigma=3.034435 ! Fit after self-cal, rms=0.137158Jy sigma=3.034428 ! 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=0.137158Jy sigma=3.034428 ! Fit after self-cal, rms=0.135968Jy sigma=3.003777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.969 mas, bmaj=4.437 mas, bpa=-3.222 degrees ! Estimated noise=0.877638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127685 Jy ! Component: 100 - total flux cleaned = 0.0183678 Jy ! Component: 150 - total flux cleaned = 0.0215708 Jy ! Component: 200 - total flux cleaned = 0.0234976 Jy ! Total flux subtracted in 200 components = 0.0234976 Jy ! Clean residual min=-0.023004 max=0.019232 Jy/beam ! Clean residual mean=0.000035 rms=0.005276 Jy/beam ! Combined flux in latest and established models = 0.80602 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 92 components and 0.80602 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=0.134938Jy sigma=2.983218 ! Fit after self-cal, rms=0.134942Jy sigma=2.983210 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 = 0.000960371 Jy ! Component: 100 - total flux cleaned = 0.00128992 Jy ! Component: 150 - total flux cleaned = 0.00151332 Jy ! Component: 200 - total flux cleaned = 0.00175131 Jy ! Total flux subtracted in 200 components = 0.00175131 Jy ! Clean residual min=-0.023091 max=0.019206 Jy/beam ! Clean residual mean=0.000036 rms=0.005270 Jy/beam ! Combined flux in latest and established models = 0.807771 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.807771 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=0.134925Jy sigma=2.982863 ! Fit after self-cal, rms=0.134930Jy sigma=2.982855 ! 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=0.134930Jy sigma=2.982855 ! Fit after self-cal, rms=0.134303Jy sigma=2.967022 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=6.322 mas, bpa=-9.162 degrees ! Estimated noise=1.02213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144947 Jy ! Component: 100 - total flux cleaned = 0.0196836 Jy ! Component: 150 - total flux cleaned = 0.0220126 Jy ! Component: 200 - total flux cleaned = 0.0224484 Jy ! Total flux subtracted in 200 components = 0.0224484 Jy ! Clean residual min=-0.033798 max=0.025449 Jy/beam ! Clean residual mean=0.000071 rms=0.008176 Jy/beam ! Combined flux in latest and established models = 0.83022 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.83022 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=0.134167Jy sigma=2.961781 ! Fit after self-cal, rms=0.133938Jy sigma=2.958714 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 = 0.00114642 Jy ! Component: 100 - total flux cleaned = 0.0013142 Jy ! Component: 150 - total flux cleaned = 0.00145684 Jy ! Component: 200 - total flux cleaned = 0.00151834 Jy ! Total flux subtracted in 200 components = 0.00151834 Jy ! Clean residual min=-0.034577 max=0.025731 Jy/beam ! Clean residual mean=0.000073 rms=0.008195 Jy/beam ! Combined flux in latest and established models = 0.831738 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.831738 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=0.134068Jy sigma=2.959805 ! Fit after self-cal, rms=0.134003Jy sigma=2.959066 ! 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=1.964 mas, bmaj=4.422 mas, bpa=-3.117 degrees ! Estimated noise=0.891611 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.964 x 4.422 at -3.117 degrees (North through East) ! Clean map min=-0.023656 max=0.66319 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=0.134003Jy sigma=2.959066 ! Fit after self-cal, rms=0.133472Jy sigma=2.946069 ! Inverting map and beam ! Estimated beam: bmin=1.955 mas, bmaj=4.4 mas, bpa=-2.965 degrees ! Estimated noise=0.899833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725115 Jy ! Component: 100 - total flux cleaned = 0.0100518 Jy ! Component: 150 - total flux cleaned = 0.0107532 Jy ! Component: 200 - total flux cleaned = 0.0108451 Jy ! Total flux subtracted in 200 components = 0.0108451 Jy ! Clean residual min=-0.024570 max=0.019338 Jy/beam ! Clean residual mean=0.000038 rms=0.005387 Jy/beam ! Combined flux in latest and established models = 0.842583 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.842583 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=0.133082Jy sigma=2.941790 ! Fit after self-cal, rms=0.133087Jy sigma=2.941739 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.82147e-05 Jy ! Component: 100 - total flux cleaned = 2.64898e-05 Jy ! Component: 150 - total flux cleaned = 0.000100273 Jy ! Component: 200 - total flux cleaned = 0.000163982 Jy ! Total flux subtracted in 200 components = 0.000163982 Jy ! Clean residual min=-0.024602 max=0.019337 Jy/beam ! Clean residual mean=0.000038 rms=0.005388 Jy/beam ! Combined flux in latest and established models = 0.842747 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.842747 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=0.133050Jy sigma=2.941634 ! Fit after self-cal, rms=0.133056Jy sigma=2.941560 ! 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=0.133056Jy sigma=2.941560 ! Fit after self-cal, rms=0.132920Jy sigma=2.937644 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=1.456 mas, bmaj=3.487 mas, bpa=1.657 degrees ! Estimated noise=1.30864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.494069 Jy ! Component: 100 - total flux cleaned = 0.627617 Jy ! Component: 150 - total flux cleaned = 0.693316 Jy ! Component: 200 - total flux cleaned = 0.731972 Jy ! Total flux subtracted in 200 components = 0.731972 Jy ! Clean residual min=-0.023854 max=0.026835 Jy/beam ! Clean residual mean=-0.000014 rms=0.005980 Jy/beam ! Combined flux in latest and established models = 0.731972 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.731972 Jy ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=4.398 mas, bpa=-2.965 degrees ! Estimated noise=0.907751 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 = 0.0461448 Jy ! Component: 100 - total flux cleaned = 0.0718775 Jy ! Component: 150 - total flux cleaned = 0.08762 Jy ! Component: 200 - total flux cleaned = 0.0975732 Jy ! Total flux subtracted in 200 components = 0.0975732 Jy ! Clean residual min=-0.024671 max=0.020149 Jy/beam ! Clean residual mean=0.000025 rms=0.005649 Jy/beam ! Combined flux in latest and established models = 0.829545 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 88 components and 0.829545 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=3.949 mas, bmaj=6.295 mas, bpa=-9.056 degrees ! Estimated noise=1.04634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129767 Jy ! Component: 100 - total flux cleaned = 0.0181186 Jy ! Component: 150 - total flux cleaned = 0.0188074 Jy ! Component: 200 - total flux cleaned = 0.0194184 Jy ! Total flux subtracted in 200 components = 0.0194184 Jy ! Clean residual min=-0.034620 max=0.026812 Jy/beam ! Clean residual mean=0.000067 rms=0.008385 Jy/beam ! Combined flux in latest and established models = 0.848964 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 = 0.000444908 Jy ! Component: 100 - total flux cleaned = 0.000863736 Jy ! Component: 150 - total flux cleaned = 0.00125938 Jy ! Component: 200 - total flux cleaned = 0.00162731 Jy ! Total flux subtracted in 200 components = 0.00162731 Jy ! Clean residual min=-0.034700 max=0.026704 Jy/beam ! Clean residual mean=0.000069 rms=0.008372 Jy/beam ! Combined flux in latest and established models = 0.850591 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.850591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=4.398 mas, bpa=-2.965 degrees ! Estimated noise=0.907751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00282677 Jy ! Component: 100 - total flux cleaned = -0.00300209 Jy ! Component: 150 - total flux cleaned = -0.00299944 Jy ! Component: 200 - total flux cleaned = -0.00299971 Jy ! Total flux subtracted in 200 components = -0.00299971 Jy ! Clean residual min=-0.025091 max=0.019565 Jy/beam ! Clean residual mean=0.000037 rms=0.005475 Jy/beam ! Combined flux in latest and established models = 0.847591 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.847591 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=0.132896Jy sigma=2.940933 ! Fit after self-cal, rms=0.132882Jy sigma=2.940651 wmodel /scr/pima/bp171ad_uvs/J0217+0144_C_map.mod ! Writing 95 model components to file: /scr/pima/bp171ad_uvs/J0217+0144_C_map.mod wobs /scr/pima/bp171ad_uvs/J0217+0144_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0217+0144_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0217+0144_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ad_uvs/J0217+0144_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 = -0.0108851 Jy ! Component: 100 - total flux cleaned = -0.0164758 Jy ! Component: 150 - total flux cleaned = -0.0197903 Jy ! Component: 200 - total flux cleaned = -0.0219093 Jy ! Component: 250 - total flux cleaned = -0.023897 Jy ! Component: 300 - total flux cleaned = -0.0249751 Jy ! Component: 350 - total flux cleaned = -0.0252365 Jy ! Component: 400 - total flux cleaned = -0.0249904 Jy ! Component: 450 - total flux cleaned = -0.0245226 Jy ! Component: 500 - total flux cleaned = -0.024977 Jy ! Component: 550 - total flux cleaned = -0.0254097 Jy ! Component: 600 - total flux cleaned = -0.0251956 Jy ! Component: 650 - total flux cleaned = -0.0251944 Jy ! Component: 700 - total flux cleaned = -0.024604 Jy ! Component: 750 - total flux cleaned = -0.0246129 Jy ! Component: 800 - total flux cleaned = -0.0246152 Jy ! Component: 850 - total flux cleaned = -0.0242541 Jy ! Component: 900 - total flux cleaned = -0.0244335 Jy ! Component: 950 - total flux cleaned = -0.0244319 Jy ! Component: 1000 - total flux cleaned = -0.0242607 Jy ! Component: 1050 - total flux cleaned = -0.0244221 Jy ! Component: 1100 - total flux cleaned = -0.0244171 Jy ! Component: 1150 - total flux cleaned = -0.0242591 Jy ! Component: 1200 - total flux cleaned = -0.0244091 Jy ! Component: 1250 - total flux cleaned = -0.0239633 Jy ! Component: 1300 - total flux cleaned = -0.0239671 Jy ! Component: 1350 - total flux cleaned = -0.0238254 Jy ! Component: 1400 - total flux cleaned = -0.0235479 Jy ! Component: 1450 - total flux cleaned = -0.0234119 Jy ! Component: 1500 - total flux cleaned = -0.0235451 Jy ! Component: 1550 - total flux cleaned = -0.0234129 Jy ! Component: 1600 - total flux cleaned = -0.023541 Jy ! Component: 1650 - total flux cleaned = -0.0234152 Jy ! Component: 1700 - total flux cleaned = -0.0235397 Jy ! Component: 1750 - total flux cleaned = -0.023662 Jy ! Component: 1800 - total flux cleaned = -0.0237818 Jy ! Component: 1850 - total flux cleaned = -0.0241343 Jy ! Component: 1900 - total flux cleaned = -0.0240171 Jy ! Component: 1950 - total flux cleaned = -0.0242447 Jy ! Component: 2000 - total flux cleaned = -0.0241333 Jy ! Component: 2050 - total flux cleaned = -0.0241348 Jy ! Component: 2100 - total flux cleaned = -0.0241348 Jy ! Component: 2150 - total flux cleaned = -0.0239188 Jy ! Component: 2200 - total flux cleaned = -0.0238141 Jy ! Component: 2250 - total flux cleaned = -0.023918 Jy ! Component: 2300 - total flux cleaned = -0.0237108 Jy ! Component: 2350 - total flux cleaned = -0.0239148 Jy ! Component: 2400 - total flux cleaned = -0.0238145 Jy ! Component: 2450 - total flux cleaned = -0.0238134 Jy ! Component: 2500 - total flux cleaned = -0.0239124 Jy ! Component: 2550 - total flux cleaned = -0.0239113 Jy ! Component: 2600 - total flux cleaned = -0.0239119 Jy ! Component: 2650 - total flux cleaned = -0.0239114 Jy ! Component: 2700 - total flux cleaned = -0.0239112 Jy ! Component: 2750 - total flux cleaned = -0.0240027 Jy ! Component: 2800 - total flux cleaned = -0.02391 Jy ! Component: 2850 - total flux cleaned = -0.0238184 Jy ! Component: 2900 - total flux cleaned = -0.0237297 Jy ! Component: 2950 - total flux cleaned = -0.0238189 Jy ! Component: 3000 - total flux cleaned = -0.0239059 Jy ! Component: 3050 - total flux cleaned = -0.0240795 Jy ! Component: 3100 - total flux cleaned = -0.0239943 Jy ! Component: 3150 - total flux cleaned = -0.0242506 Jy ! Component: 3200 - total flux cleaned = -0.0242502 Jy ! Component: 3250 - total flux cleaned = -0.0243328 Jy ! Component: 3300 - total flux cleaned = -0.0244983 Jy ! Component: 3350 - total flux cleaned = -0.024745 Jy ! Component: 3400 - total flux cleaned = -0.0249079 Jy ! Component: 3450 - total flux cleaned = -0.0249073 Jy ! Component: 3500 - total flux cleaned = -0.0249889 Jy ! Component: 3550 - total flux cleaned = -0.0253064 Jy ! Component: 3600 - total flux cleaned = -0.0254633 Jy ! Component: 3650 - total flux cleaned = -0.0255414 Jy ! Component: 3700 - total flux cleaned = -0.0256965 Jy ! Component: 3750 - total flux cleaned = -0.0259258 Jy ! Component: 3800 - total flux cleaned = -0.0260779 Jy ! Component: 3850 - total flux cleaned = -0.0260774 Jy ! Component: 3900 - total flux cleaned = -0.0262277 Jy ! Component: 3950 - total flux cleaned = -0.0263758 Jy ! Component: 4000 - total flux cleaned = -0.0265221 Jy ! Component: 4050 - total flux cleaned = -0.0266684 Jy ! Total flux subtracted in 4096 components = -0.0269578 Jy ! Clean residual min=-0.004804 max=0.003990 Jy/beam ! Clean residual mean=0.000005 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.820633 Jy keep ! Adding 401 model components to the UV plane model. ! The established model now contains 496 components and 0.820633 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0217+0144_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.954 x 4.398 at -2.965 degrees (North through East) ! Clean map min=-0.013322 max=0.6795 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0217+0144_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.679502 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00147205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.649909 0.649909 1.29982 2.59964 5.19927 10.3985 20.7971 41.5942 83.1884 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0044 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.679 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 461.603 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0217+0144_C_uvs.log closed on Mon Dec 9 01:59:45 2013