! Started logfile: /d2/scr/pima/bp177h_uvs/J1540+0805_C_uvs.log on Sun Mar 30 00:49:17 2014 obs /d2/scr/pima/bp177h_uvs/J1540+0805_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1540+0805_C_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720635 visibilities/baseline/integration-bin. ! Found source: J1540+0805 ! ! 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 1816 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1540+0805_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000082Jy sigma=43.656605 ! Fit after self-cal, rms=0.989393Jy sigma=43.215866 ! 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=1.574 mas, bmaj=3.637 mas, bpa=7.815 degrees ! Estimated noise=0.503827 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 = 0.0073304 Jy ! Component: 100 - total flux cleaned = 0.00928562 Jy ! Total flux subtracted in 100 components = 0.00928562 Jy ! Clean residual min=-0.001355 max=0.001540 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.00928562 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00928562 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=0.017966Jy sigma=0.654895 ! Fit after self-cal, rms=0.016476Jy sigma=0.572775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298753 Jy ! Component: 100 - total flux cleaned = 0.00402514 Jy ! Total flux subtracted in 100 components = 0.00402514 Jy ! Clean residual min=-0.001121 max=0.001100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0133108 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0133108 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=0.015722Jy sigma=0.538939 ! Fit after self-cal, rms=0.015714Jy sigma=0.538701 ! 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=1.827 mas, bmaj=4.045 mas, bpa=7.056 degrees ! Estimated noise=0.39322 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 = 0.00120189 Jy ! Component: 100 - total flux cleaned = 0.00184092 Jy ! Component: 150 - total flux cleaned = 0.0022051 Jy ! Component: 200 - total flux cleaned = 0.00243425 Jy ! Total flux subtracted in 200 components = 0.00243425 Jy ! Clean residual min=-0.001081 max=0.000996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.015745 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.015745 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=0.015596Jy sigma=0.534589 ! Fit after self-cal, rms=0.015591Jy sigma=0.534413 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.827 x 4.045 at 7.056 degrees (North through East) ! Clean map min=-0.00104 max=0.012746 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 0.96 FD 1.16 HN 1.00 KP 0.87 ! LA 1.03 MK 1.00 NL 0.93 OV 0.91 ! PT 0.83 SC 0.92 ! ! ! Correcting IF 2. ! 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 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 1.16 HN 0.98 KP 0.86 ! LA 0.94 MK 1.07 NL 1.17 OV 1.10 ! PT 1.02 SC 1.17 ! ! ! Correcting IF 5. ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 1.08 KP 1.01 ! LA 1.13 MK 1.08 NL 1.17 OV 1.01 ! PT 1.14 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.89 KP 0.96 ! LA 1.00 MK 1.18 NL 0.92 OV 1.02 ! PT 0.92 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 0.97 KP 0.86 ! LA 0.97 MK 0.98 NL 1.02 OV 0.93 ! PT 0.99 SC 1.12 ! ! ! Fit before self-cal, rms=0.015591Jy sigma=0.534413 ! Fit after self-cal, rms=0.015605Jy sigma=0.530780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.828 mas, bmaj=4.069 mas, bpa=7.219 degrees ! Estimated noise=0.392077 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 = 2.40499e-05 Jy ! Component: 100 - total flux cleaned = 2.45275e-05 Jy ! Component: 150 - total flux cleaned = 1.95554e-05 Jy ! Component: 200 - total flux cleaned = 1.51224e-05 Jy ! Total flux subtracted in 200 components = 1.51224e-05 Jy ! Clean residual min=-0.000950 max=0.000992 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0157601 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0157601 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=0.015596Jy sigma=0.530613 ! Fit after self-cal, rms=0.015606Jy sigma=0.530441 ! 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=0.015606Jy sigma=0.530441 ! Fit after self-cal, rms=0.015641Jy sigma=0.530419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.828 mas, bmaj=4.071 mas, bpa=7.141 degrees ! Estimated noise=0.392229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.19977e-05 Jy ! Component: 100 - total flux cleaned = 2.23472e-05 Jy ! Component: 150 - total flux cleaned = 1.88041e-05 Jy ! Component: 200 - total flux cleaned = 1.58638e-05 Jy ! Total flux subtracted in 200 components = 1.58638e-05 Jy ! Clean residual min=-0.000951 max=0.000977 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.015776 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.015776 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=0.015635Jy sigma=0.530365 ! Fit after self-cal, rms=0.015636Jy sigma=0.530344 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 = 2.44037e-05 Jy ! Component: 100 - total flux cleaned = 2.113e-05 Jy ! Component: 150 - total flux cleaned = 2.0997e-05 Jy ! Component: 200 - total flux cleaned = 2.0953e-05 Jy ! Total flux subtracted in 200 components = 2.0953e-05 Jy ! Clean residual min=-0.000952 max=0.000976 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.015797 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.015797 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=0.015633Jy sigma=0.530312 ! Fit after self-cal, rms=0.015632Jy sigma=0.530299 ! 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=0.015632Jy sigma=0.530299 ! Fit after self-cal, rms=0.015661Jy sigma=0.530289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.829 mas, bmaj=4.073 mas, bpa=7.029 degrees ! Estimated noise=0.392827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.27341e-05 Jy ! Component: 100 - total flux cleaned = 2.56596e-05 Jy ! Component: 150 - total flux cleaned = 2.81362e-05 Jy ! Component: 200 - total flux cleaned = 2.80695e-05 Jy ! Total flux subtracted in 200 components = 2.80695e-05 Jy ! Clean residual min=-0.000957 max=0.000978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.015825 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.015825 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=0.015659Jy sigma=0.530264 ! Fit after self-cal, rms=0.015659Jy sigma=0.530254 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 = 1.44507e-05 Jy ! Component: 100 - total flux cleaned = 1.42793e-05 Jy ! Component: 150 - total flux cleaned = 1.43797e-05 Jy ! Component: 200 - total flux cleaned = 1.85605e-05 Jy ! Total flux subtracted in 200 components = 1.85605e-05 Jy ! Clean residual min=-0.000957 max=0.000978 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0158436 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0158436 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=0.015657Jy sigma=0.530227 ! Fit after self-cal, rms=0.015657Jy sigma=0.530220 ! 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=0.015657Jy sigma=0.530220 ! Fit after self-cal, rms=0.015669Jy sigma=0.530216 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=5.892 mas, bpa=-3.59 degrees ! Estimated noise=0.495019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202201 Jy ! Component: 100 - total flux cleaned = 0.000226845 Jy ! Component: 150 - total flux cleaned = 0.000241517 Jy ! Component: 200 - total flux cleaned = 0.000245722 Jy ! Total flux subtracted in 200 components = 0.000245722 Jy ! Clean residual min=-0.000959 max=0.001051 Jy/beam ! Clean residual mean=-0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0160893 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0160893 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=0.015668Jy sigma=0.530356 ! Fit after self-cal, rms=0.015667Jy sigma=0.530291 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 = 8.3636e-06 Jy ! Component: 100 - total flux cleaned = 8.49134e-06 Jy ! Component: 150 - total flux cleaned = 8.39428e-06 Jy ! Component: 200 - total flux cleaned = 8.69058e-06 Jy ! Total flux subtracted in 200 components = 8.69058e-06 Jy ! Clean residual min=-0.000959 max=0.001043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.016098 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.016098 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=0.015667Jy sigma=0.530376 ! Fit after self-cal, rms=0.015665Jy sigma=0.530331 ! 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=1.83 mas, bmaj=4.074 mas, bpa=6.936 degrees ! Estimated noise=0.393159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 4.074 at 6.936 degrees (North through East) ! Clean map min=-0.00091339 max=0.012634 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=1.574 mas, bmaj=3.661 mas, bpa=7.68 degrees ! Estimated noise=0.508465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970284 Jy ! Component: 100 - total flux cleaned = 0.0121128 Jy ! Component: 150 - total flux cleaned = 0.0131737 Jy ! Component: 200 - total flux cleaned = 0.0136401 Jy ! Total flux subtracted in 200 components = 0.0136401 Jy ! Clean residual min=-0.001205 max=0.001212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0136401 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0136401 Jy ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=4.074 mas, bpa=6.936 degrees ! Estimated noise=0.393159 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 = 0.000936194 Jy ! Component: 100 - total flux cleaned = 0.00145039 Jy ! Component: 150 - total flux cleaned = 0.00173424 Jy ! Component: 200 - total flux cleaned = 0.00181933 Jy ! Total flux subtracted in 200 components = 0.00181933 Jy ! Clean residual min=-0.000987 max=0.001001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0154595 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0154595 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=3.667 mas, bmaj=5.892 mas, bpa=-3.59 degrees ! Estimated noise=0.495019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382409 Jy ! Component: 100 - total flux cleaned = 0.000488323 Jy ! Component: 150 - total flux cleaned = 0.000504239 Jy ! Component: 200 - total flux cleaned = 0.000513758 Jy ! Total flux subtracted in 200 components = 0.000513758 Jy ! Clean residual min=-0.000982 max=0.001033 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0159732 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 = 1.28356e-05 Jy ! Component: 100 - total flux cleaned = 2.35049e-05 Jy ! Component: 150 - total flux cleaned = 2.97287e-05 Jy ! Component: 200 - total flux cleaned = 3.00071e-05 Jy ! Total flux subtracted in 200 components = 3.00071e-05 Jy ! Clean residual min=-0.000978 max=0.001039 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0160032 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0160032 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=4.074 mas, bpa=6.936 degrees ! Estimated noise=0.393159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125821 Jy ! Component: 100 - total flux cleaned = -0.000136512 Jy ! Component: 150 - total flux cleaned = -0.000136334 Jy ! Component: 200 - total flux cleaned = -0.000132317 Jy ! Total flux subtracted in 200 components = -0.000132317 Jy ! Clean residual min=-0.000972 max=0.000980 Jy/beam ! Clean residual mean=-0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0158709 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0158709 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=0.015668Jy sigma=0.530453 ! Fit after self-cal, rms=0.015667Jy sigma=0.530408 wmodel /d2/scr/pima/bp177h_uvs/J1540+0805_C_map.mod ! Writing 43 model components to file: /d2/scr/pima/bp177h_uvs/J1540+0805_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1540+0805_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1540+0805_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1540+0805_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1540+0805_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 = -0.000103748 Jy ! Component: 100 - total flux cleaned = -0.000384277 Jy ! Component: 150 - total flux cleaned = -0.000617849 Jy ! Component: 200 - total flux cleaned = -0.000795656 Jy ! Component: 250 - total flux cleaned = -0.00098016 Jy ! Component: 300 - total flux cleaned = -0.00113005 Jy ! Component: 350 - total flux cleaned = -0.00130039 Jy ! Component: 400 - total flux cleaned = -0.00143881 Jy ! Component: 450 - total flux cleaned = -0.00148723 Jy ! Component: 500 - total flux cleaned = -0.00156995 Jy ! Component: 550 - total flux cleaned = -0.00165034 Jy ! Component: 600 - total flux cleaned = -0.0017616 Jy ! Component: 650 - total flux cleaned = -0.00185874 Jy ! Component: 700 - total flux cleaned = -0.00196398 Jy ! Component: 750 - total flux cleaned = -0.0020359 Jy ! Component: 800 - total flux cleaned = -0.00212596 Jy ! Component: 850 - total flux cleaned = -0.0022138 Jy ! Component: 900 - total flux cleaned = -0.00224239 Jy ! Component: 950 - total flux cleaned = -0.00227974 Jy ! Component: 1000 - total flux cleaned = -0.00233442 Jy ! Component: 1050 - total flux cleaned = -0.00237016 Jy ! Component: 1100 - total flux cleaned = -0.00240517 Jy ! Component: 1150 - total flux cleaned = -0.00241402 Jy ! Component: 1200 - total flux cleaned = -0.00243932 Jy ! Component: 1250 - total flux cleaned = -0.00241452 Jy ! Component: 1300 - total flux cleaned = -0.00242272 Jy ! Component: 1350 - total flux cleaned = -0.00243877 Jy ! Component: 1400 - total flux cleaned = -0.00243083 Jy ! Component: 1450 - total flux cleaned = -0.00240788 Jy ! Component: 1500 - total flux cleaned = -0.00239286 Jy ! Component: 1550 - total flux cleaned = -0.00237037 Jy ! Component: 1600 - total flux cleaned = -0.00234822 Jy ! Component: 1650 - total flux cleaned = -0.002319 Jy ! Component: 1700 - total flux cleaned = -0.00227601 Jy ! Component: 1750 - total flux cleaned = -0.0022337 Jy ! Component: 1800 - total flux cleaned = -0.0022059 Jy ! Component: 1850 - total flux cleaned = -0.00215102 Jy ! Component: 1900 - total flux cleaned = -0.00211722 Jy ! Component: 1950 - total flux cleaned = -0.00208386 Jy ! Component: 2000 - total flux cleaned = -0.0020312 Jy ! Component: 2050 - total flux cleaned = -0.00201168 Jy ! Component: 2100 - total flux cleaned = -0.00198594 Jy ! Component: 2150 - total flux cleaned = -0.00195417 Jy ! Component: 2200 - total flux cleaned = -0.00191666 Jy ! Component: 2250 - total flux cleaned = -0.0019228 Jy ! Component: 2300 - total flux cleaned = -0.00192269 Jy ! Component: 2350 - total flux cleaned = -0.0018864 Jy ! Component: 2400 - total flux cleaned = -0.00188052 Jy ! Component: 2450 - total flux cleaned = -0.00186273 Jy ! Component: 2500 - total flux cleaned = -0.00185684 Jy ! Component: 2550 - total flux cleaned = -0.00185684 Jy ! Component: 2600 - total flux cleaned = -0.00186271 Jy ! Component: 2650 - total flux cleaned = -0.00186839 Jy ! Component: 2700 - total flux cleaned = -0.00187964 Jy ! Component: 2750 - total flux cleaned = -0.00188519 Jy ! Component: 2800 - total flux cleaned = -0.00188525 Jy ! Component: 2850 - total flux cleaned = -0.00190707 Jy ! Component: 2900 - total flux cleaned = -0.00191783 Jy ! Component: 2950 - total flux cleaned = -0.0019179 Jy ! Component: 3000 - total flux cleaned = -0.00194458 Jy ! Component: 3050 - total flux cleaned = -0.00194991 Jy ! Component: 3100 - total flux cleaned = -0.00195514 Jy ! Component: 3150 - total flux cleaned = -0.00196032 Jy ! Component: 3200 - total flux cleaned = -0.00197056 Jy ! Component: 3250 - total flux cleaned = -0.00195525 Jy ! Component: 3300 - total flux cleaned = -0.00196028 Jy ! Component: 3350 - total flux cleaned = -0.00198034 Jy ! Component: 3400 - total flux cleaned = -0.00195546 Jy ! Component: 3450 - total flux cleaned = -0.00197526 Jy ! Component: 3500 - total flux cleaned = -0.0019753 Jy ! Component: 3550 - total flux cleaned = -0.00197529 Jy ! Component: 3600 - total flux cleaned = -0.00197532 Jy ! Component: 3650 - total flux cleaned = -0.00198491 Jy ! Component: 3700 - total flux cleaned = -0.00197535 Jy ! Component: 3750 - total flux cleaned = -0.00197538 Jy ! Component: 3800 - total flux cleaned = -0.00197073 Jy ! Component: 3850 - total flux cleaned = -0.00197074 Jy ! Component: 3900 - total flux cleaned = -0.00195226 Jy ! Component: 3950 - total flux cleaned = -0.0019569 Jy ! Component: 4000 - total flux cleaned = -0.00195231 Jy ! Component: 4050 - total flux cleaned = -0.00195234 Jy ! Total flux subtracted in 4096 components = -0.00194329 Jy ! Clean residual min=-0.000236 max=0.000250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0139276 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 351 components and 0.0139276 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1540+0805_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 4.074 at 6.936 degrees (North through East) ! Clean map min=-0.00059196 max=0.012695 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1540+0805_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0126953 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.69904e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.81934 1.81934 3.63868 7.27737 14.5547 29.1095 58.2189 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 164.894 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1540+0805_C_uvs.log closed on Sun Mar 30 00:49:22 2014