! Started logfile: /g0/scr/pima/s4195c_uvs/J1002+2216_X_uvs.log on Tue Dec 31 19:52:06 2013 obs /g0/scr/pima/s4195c_uvs/J1002+2216_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1002+2216_X_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.729853 visibilities/baseline/integration-bin. ! Found source: J1002+2216 ! ! 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 ! ! Read 0 lines of history. ! ! Reading 6376 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 /g0/scr/pima/s4195c_uvs/J1002+2216_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000265Jy sigma=0.724200 ! Fit after self-cal, rms=0.994753Jy sigma=0.716240 ! 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=1.038 mas, bmaj=1.966 mas, bpa=-18 degrees ! Estimated noise=29.3029 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 = 0.00672704 Jy ! Component: 100 - total flux cleaned = 0.00737835 Jy ! Total flux subtracted in 100 components = 0.00737835 Jy ! Clean residual min=-0.001503 max=0.001603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.00737835 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00737835 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=0.014067Jy sigma=0.011320 ! Fit after self-cal, rms=0.012458Jy sigma=0.010042 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028666 Jy ! Component: 100 - total flux cleaned = 0.0026573 Jy ! Total flux subtracted in 100 components = 0.0026573 Jy ! Clean residual min=-0.001286 max=0.001346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0100356 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.0100356 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=0.012744Jy sigma=0.009266 ! Fit after self-cal, rms=0.012727Jy sigma=0.009259 ! 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=1.356 mas, bmaj=2.327 mas, bpa=-16.99 degrees ! Estimated noise=13.8129 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 = 0.000101788 Jy ! Component: 100 - total flux cleaned = 0.000112622 Jy ! Component: 150 - total flux cleaned = 0.000111376 Jy ! Component: 200 - total flux cleaned = 0.000111288 Jy ! Total flux subtracted in 200 components = 0.000111288 Jy ! Clean residual min=-0.000743 max=0.000678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.0101469 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0101469 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=0.012779Jy sigma=0.009211 ! Fit after self-cal, rms=0.012775Jy sigma=0.009210 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.356 x 2.327 at -16.99 degrees (North through East) ! Clean map min=-0.00071394 max=0.01148 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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 1.05 HN 0.85 KP 0.89 LA 0.86 ! MK 0.99 NL 0.87 OV 0.86 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 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* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.012775Jy sigma=0.009210 ! Fit after self-cal, rms=0.012690Jy sigma=0.009196 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=2.336 mas, bpa=-17.21 degrees ! Estimated noise=13.6204 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 = -0.000191607 Jy ! Component: 100 - total flux cleaned = -0.000235379 Jy ! Component: 150 - total flux cleaned = -0.000245943 Jy ! Component: 200 - total flux cleaned = -0.000255222 Jy ! Total flux subtracted in 200 components = -0.000255222 Jy ! Clean residual min=-0.000754 max=0.000675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.00989171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.00989172 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=0.012652Jy sigma=0.009213 ! Fit after self-cal, rms=0.012651Jy sigma=0.009213 ! 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=0.012651Jy sigma=0.009213 ! Fit after self-cal, rms=0.012649Jy sigma=0.009213 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=2.337 mas, bpa=-17.24 degrees ! Estimated noise=13.6033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.43042e-05 Jy ! Component: 100 - total flux cleaned = -6.90167e-05 Jy ! Component: 150 - total flux cleaned = -7.313e-05 Jy ! Component: 200 - total flux cleaned = -7.68819e-05 Jy ! Total flux subtracted in 200 components = -7.68819e-05 Jy ! Clean residual min=-0.000749 max=0.000668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.00981483 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.00981483 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=0.012644Jy sigma=0.009212 ! Fit after self-cal, rms=0.012644Jy sigma=0.009212 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.31285e-05 Jy ! Component: 100 - total flux cleaned = -3.30128e-05 Jy ! Component: 150 - total flux cleaned = -3.64782e-05 Jy ! Component: 200 - total flux cleaned = -3.64381e-05 Jy ! Total flux subtracted in 200 components = -3.64381e-05 Jy ! Clean residual min=-0.000746 max=0.000665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0097784 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.00977839 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=0.012644Jy sigma=0.009210 ! Fit after self-cal, rms=0.012643Jy sigma=0.009210 ! 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=0.012643Jy sigma=0.009210 ! Fit after self-cal, rms=0.012643Jy sigma=0.009210 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=2.337 mas, bpa=-17.24 degrees ! Estimated noise=13.6033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.44461e-05 Jy ! Component: 100 - total flux cleaned = -2.44602e-05 Jy ! Component: 150 - total flux cleaned = -2.44179e-05 Jy ! Component: 200 - total flux cleaned = -2.12807e-05 Jy ! Total flux subtracted in 200 components = -2.12807e-05 Jy ! Clean residual min=-0.000742 max=0.000661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.00975711 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.00975711 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=0.012643Jy sigma=0.009208 ! Fit after self-cal, rms=0.012642Jy sigma=0.009206 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.18481e-06 Jy ! Component: 100 - total flux cleaned = 4.10361e-06 Jy ! Component: 150 - total flux cleaned = 7.04812e-06 Jy ! Component: 200 - total flux cleaned = 9.8805e-06 Jy ! Total flux subtracted in 200 components = 9.8805e-06 Jy ! Clean residual min=-0.000747 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.00976699 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.00976699 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=0.012643Jy sigma=0.009204 ! Fit after self-cal, rms=0.012643Jy sigma=0.009204 ! 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=0.012643Jy sigma=0.009204 ! Fit after self-cal, rms=0.012643Jy sigma=0.009204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=3.078 mas, bpa=-24.25 degrees ! Estimated noise=15.5237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202715 Jy ! Component: 100 - total flux cleaned = 0.000230512 Jy ! Component: 150 - total flux cleaned = 0.000250305 Jy ! Component: 200 - total flux cleaned = 0.00026803 Jy ! Total flux subtracted in 200 components = 0.00026803 Jy ! Clean residual min=-0.000783 max=0.000641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.010035 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.010035 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=0.012646Jy sigma=0.009203 ! Fit after self-cal, rms=0.012648Jy sigma=0.009202 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 = 9.45796e-05 Jy ! Component: 100 - total flux cleaned = 0.000105651 Jy ! Component: 150 - total flux cleaned = 0.000114951 Jy ! Component: 200 - total flux cleaned = 0.00012029 Jy ! Total flux subtracted in 200 components = 0.00012029 Jy ! Clean residual min=-0.000780 max=0.000642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0101553 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0101553 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=0.012645Jy sigma=0.009205 ! Fit after self-cal, rms=0.012641Jy sigma=0.009204 ! 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=1.357 mas, bmaj=2.337 mas, bpa=-17.24 degrees ! Estimated noise=13.6033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 2.337 at -17.24 degrees (North through East) ! Clean map min=-0.00083448 max=0.011351 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.973 mas, bpa=-18.16 degrees ! Estimated noise=28.9841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00887872 Jy ! Component: 100 - total flux cleaned = 0.0103005 Jy ! Component: 150 - total flux cleaned = 0.00989843 Jy ! Component: 200 - total flux cleaned = 0.00958933 Jy ! Total flux subtracted in 200 components = 0.00958933 Jy ! Clean residual min=-0.001304 max=0.001326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.00958933 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.00958933 Jy ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=2.337 mas, bpa=-17.24 degrees ! Estimated noise=13.6033 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 = 0.000214872 Jy ! Component: 100 - total flux cleaned = 0.000260069 Jy ! Component: 150 - total flux cleaned = 0.000277308 Jy ! Component: 200 - total flux cleaned = 0.000284879 Jy ! Total flux subtracted in 200 components = 0.000284879 Jy ! Clean residual min=-0.000751 max=0.000665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.00987421 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.00987421 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=2.507 mas, bmaj=3.078 mas, bpa=-24.25 degrees ! Estimated noise=15.5237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192886 Jy ! Component: 100 - total flux cleaned = 0.000234269 Jy ! Component: 150 - total flux cleaned = 0.000251523 Jy ! Component: 200 - total flux cleaned = 0.000266982 Jy ! Total flux subtracted in 200 components = 0.000266982 Jy ! Clean residual min=-0.000795 max=0.000637 Jy/beam ! Clean residual mean=-0.000002 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0101412 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 = 1.11944e-05 Jy ! Component: 100 - total flux cleaned = 2.37614e-05 Jy ! Component: 150 - total flux cleaned = 3.29486e-05 Jy ! Component: 200 - total flux cleaned = 3.71455e-05 Jy ! Total flux subtracted in 200 components = 3.71455e-05 Jy ! Clean residual min=-0.000792 max=0.000639 Jy/beam ! Clean residual mean=-0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0101783 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0101783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=2.337 mas, bpa=-17.24 degrees ! Estimated noise=13.6033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153248 Jy ! Component: 100 - total flux cleaned = -0.000199685 Jy ! Component: 150 - total flux cleaned = -0.000230298 Jy ! Component: 200 - total flux cleaned = -0.000252946 Jy ! Total flux subtracted in 200 components = -0.000252946 Jy ! Clean residual min=-0.000746 max=0.000682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.00992539 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.00992539 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=0.012638Jy sigma=0.009207 ! Fit after self-cal, rms=0.012636Jy sigma=0.009206 wmodel /g0/scr/pima/s4195c_uvs/J1002+2216_X_map.mod ! Writing 28 model components to file: /g0/scr/pima/s4195c_uvs/J1002+2216_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1002+2216_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1002+2216_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1002+2216_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J1002+2216_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 = -0.000166907 Jy ! Component: 100 - total flux cleaned = -0.000254907 Jy ! Component: 150 - total flux cleaned = -0.000285831 Jy ! Component: 200 - total flux cleaned = -0.000324844 Jy ! Component: 250 - total flux cleaned = -0.000362047 Jy ! Component: 300 - total flux cleaned = -0.00037992 Jy ! Component: 350 - total flux cleaned = -0.000388427 Jy ! Component: 400 - total flux cleaned = -0.000412851 Jy ! Component: 450 - total flux cleaned = -0.000420678 Jy ! Component: 500 - total flux cleaned = -0.000451509 Jy ! Component: 550 - total flux cleaned = -0.000436555 Jy ! Component: 600 - total flux cleaned = -0.000436674 Jy ! Component: 650 - total flux cleaned = -0.000443756 Jy ! Component: 700 - total flux cleaned = -0.000416073 Jy ! Component: 750 - total flux cleaned = -0.000409365 Jy ! Component: 800 - total flux cleaned = -0.000396281 Jy ! Component: 850 - total flux cleaned = -0.000377089 Jy ! Component: 900 - total flux cleaned = -0.000370937 Jy ! Component: 950 - total flux cleaned = -0.000352429 Jy ! Component: 1000 - total flux cleaned = -0.000328389 Jy ! Component: 1050 - total flux cleaned = -0.000310707 Jy ! Component: 1100 - total flux cleaned = -0.000310803 Jy ! Component: 1150 - total flux cleaned = -0.000288149 Jy ! Component: 1200 - total flux cleaned = -0.000276852 Jy ! Component: 1250 - total flux cleaned = -0.000254855 Jy ! Component: 1300 - total flux cleaned = -0.000238737 Jy ! Component: 1350 - total flux cleaned = -0.000222875 Jy ! Component: 1400 - total flux cleaned = -0.000222962 Jy ! Component: 1450 - total flux cleaned = -0.000217769 Jy ! Component: 1500 - total flux cleaned = -0.00020762 Jy ! Component: 1550 - total flux cleaned = -0.000202601 Jy ! Component: 1600 - total flux cleaned = -0.000192749 Jy ! Component: 1650 - total flux cleaned = -0.000192734 Jy ! Component: 1700 - total flux cleaned = -0.000178339 Jy ! Component: 1750 - total flux cleaned = -0.000178232 Jy ! Component: 1800 - total flux cleaned = -0.000159568 Jy ! Component: 1850 - total flux cleaned = -0.000150386 Jy ! Component: 1900 - total flux cleaned = -0.000159437 Jy ! Component: 1950 - total flux cleaned = -0.000146014 Jy ! Component: 2000 - total flux cleaned = -0.000150479 Jy ! Component: 2050 - total flux cleaned = -0.000154876 Jy ! Component: 2100 - total flux cleaned = -0.000154932 Jy ! Component: 2150 - total flux cleaned = -0.000150664 Jy ! Component: 2200 - total flux cleaned = -0.00015497 Jy ! Component: 2250 - total flux cleaned = -0.000180235 Jy ! Component: 2300 - total flux cleaned = -0.000171911 Jy ! Component: 2350 - total flux cleaned = -0.00018428 Jy ! Component: 2400 - total flux cleaned = -0.000188361 Jy ! Component: 2450 - total flux cleaned = -0.000204488 Jy ! Component: 2500 - total flux cleaned = -0.00020848 Jy ! Component: 2550 - total flux cleaned = -0.000224272 Jy ! Component: 2600 - total flux cleaned = -0.00021641 Jy ! Component: 2650 - total flux cleaned = -0.000243662 Jy ! Component: 2700 - total flux cleaned = -0.000251364 Jy ! Component: 2750 - total flux cleaned = -0.000243649 Jy ! Component: 2800 - total flux cleaned = -0.000247492 Jy ! Component: 2850 - total flux cleaned = -0.00026258 Jy ! Component: 2900 - total flux cleaned = -0.000270021 Jy ! Component: 2950 - total flux cleaned = -0.000277359 Jy ! Component: 3000 - total flux cleaned = -0.000292027 Jy ! Component: 3050 - total flux cleaned = -0.000299346 Jy ! Component: 3100 - total flux cleaned = -0.000324699 Jy ! Component: 3150 - total flux cleaned = -0.000313844 Jy ! Component: 3200 - total flux cleaned = -0.000320998 Jy ! Component: 3250 - total flux cleaned = -0.000338743 Jy ! Component: 3300 - total flux cleaned = -0.000352807 Jy ! Component: 3350 - total flux cleaned = -0.000373788 Jy ! Component: 3400 - total flux cleaned = -0.000377242 Jy ! Component: 3450 - total flux cleaned = -0.00037035 Jy ! Component: 3500 - total flux cleaned = -0.000377216 Jy ! Component: 3550 - total flux cleaned = -0.000384009 Jy ! Component: 3600 - total flux cleaned = -0.000373827 Jy ! Component: 3650 - total flux cleaned = -0.000387348 Jy ! Component: 3700 - total flux cleaned = -0.00038401 Jy ! Component: 3750 - total flux cleaned = -0.00039403 Jy ! Component: 3800 - total flux cleaned = -0.000397363 Jy ! Component: 3850 - total flux cleaned = -0.000403942 Jy ! Component: 3900 - total flux cleaned = -0.000397366 Jy ! Component: 3950 - total flux cleaned = -0.000407192 Jy ! Component: 4000 - total flux cleaned = -0.000416942 Jy ! Component: 4050 - total flux cleaned = -0.000426664 Jy ! Total flux subtracted in 4096 components = -0.000429904 Jy ! Clean residual min=-0.000200 max=0.000201 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.00949549 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 306 components and 0.00949549 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1002+2216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.357 x 2.337 at -17.24 degrees (North through East) ! Clean map min=-0.00090478 max=0.011242 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1002+2216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0112422 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.37991e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.43563 1.43563 2.87127 5.74254 11.4851 22.9702 45.9403 91.8806 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.966 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1002+2216_X_uvs.log closed on Tue Dec 31 19:52:12 2013