! Started logfile: /d2/scr/pima/bp177h_uvs/J1226+6406_C_uvs.log on Sun Mar 30 00:45:36 2014 obs /d2/scr/pima/bp177h_uvs/J1226+6406_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1226+6406_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1226+6406 ! ! 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 1080 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/J1226+6406_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. ! ! 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=1.001450Jy sigma=47.017437 ! Fit after self-cal, rms=0.969122Jy sigma=45.501991 ! 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=1.338 mas, bmaj=4.953 mas, bpa=1.463 degrees ! Estimated noise=0.576176 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 = 0.023287 Jy ! Component: 100 - total flux cleaned = 0.0288255 Jy ! Total flux subtracted in 100 components = 0.0288255 Jy ! Clean residual min=-0.001982 max=0.002310 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0288255 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0288255 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=0.015587Jy sigma=0.700136 ! Fit after self-cal, rms=0.014036Jy sigma=0.613573 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311005 Jy ! Component: 100 - total flux cleaned = 0.00476351 Jy ! Total flux subtracted in 100 components = 0.00476351 Jy ! Clean residual min=-0.001433 max=0.001437 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.033589 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.033589 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=0.013193Jy sigma=0.576969 ! Fit after self-cal, rms=0.013192Jy sigma=0.576609 ! 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=1.571 mas, bmaj=5.064 mas, bpa=1.037 degrees ! Estimated noise=0.463106 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 = 0.00113235 Jy ! Component: 100 - total flux cleaned = 0.00161474 Jy ! Component: 150 - total flux cleaned = 0.00180308 Jy ! Component: 200 - total flux cleaned = 0.00194295 Jy ! Total flux subtracted in 200 components = 0.00194295 Jy ! Clean residual min=-0.001294 max=0.001332 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.035532 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.035532 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=0.013066Jy sigma=0.572831 ! Fit after self-cal, rms=0.013066Jy sigma=0.572709 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 5.064 at 1.037 degrees (North through East) ! Clean map min=-0.0012585 max=0.031487 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 0.95 FD 1.17 HN 1.00 KP 1.03 ! LA 1.10 MK 1.03 NL 1.09 OV 0.94 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.19 HN 0.93 KP 0.95 ! LA 1.01 MK 1.02 NL 1.03 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 0.98 ! LA 1.09 MK 0.91 NL 1.01 OV 0.99 ! PT 1.05 SC 1.16 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.85 HN 1.03 KP 0.87 ! LA 1.11 MK 0.98 NL 0.94 OV 1.01 ! PT 1.06 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.11 KP 0.93 ! LA 1.13 MK 1.07 NL 0.95 OV 1.04 ! PT 0.89 SC 0.92 ! ! ! Fit before self-cal, rms=0.013066Jy sigma=0.572709 ! Fit after self-cal, rms=0.012950Jy sigma=0.556948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=5.059 mas, bpa=1.072 degrees ! Estimated noise=0.46622 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 = 0.000353175 Jy ! Component: 100 - total flux cleaned = 0.000458182 Jy ! Component: 150 - total flux cleaned = 0.000542817 Jy ! Component: 200 - total flux cleaned = 0.000612556 Jy ! Total flux subtracted in 200 components = 0.000612556 Jy ! Clean residual min=-0.001166 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0361445 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0361445 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=0.012927Jy sigma=0.556635 ! Fit after self-cal, rms=0.012931Jy sigma=0.556510 ! 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=0.012931Jy sigma=0.556510 ! Fit after self-cal, rms=0.012983Jy sigma=0.556358 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.569 mas, bmaj=5.058 mas, bpa=1.093 degrees ! Estimated noise=0.468854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249591 Jy ! Component: 100 - total flux cleaned = 0.000329826 Jy ! Component: 150 - total flux cleaned = 0.000385057 Jy ! Component: 200 - total flux cleaned = 0.000426882 Jy ! Total flux subtracted in 200 components = 0.000426882 Jy ! Clean residual min=-0.001176 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0365714 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.0365714 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=0.012970Jy sigma=0.556312 ! Fit after self-cal, rms=0.012970Jy sigma=0.556301 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 = 3.0682e-05 Jy ! Component: 100 - total flux cleaned = 4.75318e-05 Jy ! Component: 150 - total flux cleaned = 5.06448e-05 Jy ! Component: 200 - total flux cleaned = 5.36935e-05 Jy ! Total flux subtracted in 200 components = 5.36935e-05 Jy ! Clean residual min=-0.001171 max=0.001097 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0366251 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0366251 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=0.012968Jy sigma=0.556272 ! Fit after self-cal, rms=0.012968Jy sigma=0.556268 ! 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=0.012968Jy sigma=0.556268 ! Fit after self-cal, rms=0.012898Jy sigma=0.552442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.569 mas, bmaj=5.06 mas, bpa=1.136 degrees ! Estimated noise=0.46895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.76647e-05 Jy ! Component: 100 - total flux cleaned = 3.08489e-05 Jy ! Component: 150 - total flux cleaned = 3.09941e-05 Jy ! Component: 200 - total flux cleaned = 3.35029e-05 Jy ! Total flux subtracted in 200 components = 3.35029e-05 Jy ! Clean residual min=-0.001089 max=0.001102 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0366586 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0366586 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=0.012896Jy sigma=0.552416 ! Fit after self-cal, rms=0.012896Jy sigma=0.552400 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 = -2.81682e-06 Jy ! Component: 100 - total flux cleaned = 2.28329e-06 Jy ! Component: 150 - total flux cleaned = 7.20685e-06 Jy ! Component: 200 - total flux cleaned = 1.41391e-05 Jy ! Total flux subtracted in 200 components = 1.41391e-05 Jy ! Clean residual min=-0.001091 max=0.001098 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0366727 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0366727 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=0.012895Jy sigma=0.552371 ! Fit after self-cal, rms=0.012895Jy sigma=0.552369 ! 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=0.012895Jy sigma=0.552369 ! Fit after self-cal, rms=0.012896Jy sigma=0.552363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=5.402 mas, bpa=-0.2931 degrees ! Estimated noise=0.593495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.81316e-05 Jy ! Component: 100 - total flux cleaned = 9.22275e-05 Jy ! Component: 150 - total flux cleaned = 9.21079e-05 Jy ! Component: 200 - total flux cleaned = 9.50803e-05 Jy ! Total flux subtracted in 200 components = 9.50803e-05 Jy ! Clean residual min=-0.001185 max=0.001214 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0367678 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0367678 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=0.012899Jy sigma=0.552396 ! Fit after self-cal, rms=0.012899Jy sigma=0.552367 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 = 4.86671e-09 Jy ! Component: 100 - total flux cleaned = 6.4648e-06 Jy ! Component: 150 - total flux cleaned = 6.38073e-06 Jy ! Component: 200 - total flux cleaned = 8.57624e-06 Jy ! Total flux subtracted in 200 components = 8.57624e-06 Jy ! Clean residual min=-0.001183 max=0.001210 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0367764 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0367764 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=0.012900Jy sigma=0.552436 ! Fit after self-cal, rms=0.012900Jy sigma=0.552420 ! 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=1.568 mas, bmaj=5.062 mas, bpa=1.153 degrees ! Estimated noise=0.468973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 5.062 at 1.153 degrees (North through East) ! Clean map min=-0.0010324 max=0.031866 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=1.337 mas, bmaj=4.958 mas, bpa=1.489 degrees ! Estimated noise=0.584402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242646 Jy ! Component: 100 - total flux cleaned = 0.0301832 Jy ! Component: 150 - total flux cleaned = 0.032946 Jy ! Component: 200 - total flux cleaned = 0.0344599 Jy ! Total flux subtracted in 200 components = 0.0344599 Jy ! Clean residual min=-0.001259 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0344599 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0344599 Jy ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=5.062 mas, bpa=1.153 degrees ! Estimated noise=0.468973 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 = 0.001008 Jy ! Component: 100 - total flux cleaned = 0.00147938 Jy ! Component: 150 - total flux cleaned = 0.00168313 Jy ! Component: 200 - total flux cleaned = 0.00182794 Jy ! Total flux subtracted in 200 components = 0.00182794 Jy ! Clean residual min=-0.001064 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0362879 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.0362879 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=3.504 mas, bmaj=5.402 mas, bpa=-0.2931 degrees ! Estimated noise=0.593495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336621 Jy ! Component: 100 - total flux cleaned = 0.00039067 Jy ! Component: 150 - total flux cleaned = 0.000428888 Jy ! Component: 200 - total flux cleaned = 0.00044875 Jy ! Total flux subtracted in 200 components = 0.00044875 Jy ! Clean residual min=-0.001192 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0367366 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 = 8.26082e-06 Jy ! Component: 100 - total flux cleaned = 1.56369e-05 Jy ! Component: 150 - total flux cleaned = 2.21844e-05 Jy ! Component: 200 - total flux cleaned = 2.52455e-05 Jy ! Total flux subtracted in 200 components = 2.52455e-05 Jy ! Clean residual min=-0.001187 max=0.001196 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0367619 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0367619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.568 mas, bmaj=5.062 mas, bpa=1.153 degrees ! Estimated noise=0.468973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79581e-05 Jy ! Component: 100 - total flux cleaned = 1.77799e-05 Jy ! Component: 150 - total flux cleaned = 4.21923e-05 Jy ! Component: 200 - total flux cleaned = 5.09542e-05 Jy ! Total flux subtracted in 200 components = 5.09542e-05 Jy ! Clean residual min=-0.001083 max=0.001097 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0368128 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0368128 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=0.012900Jy sigma=0.552670 ! Fit after self-cal, rms=0.012901Jy sigma=0.552642 wmodel /d2/scr/pima/bp177h_uvs/J1226+6406_C_map.mod ! Writing 65 model components to file: /d2/scr/pima/bp177h_uvs/J1226+6406_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1226+6406_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1226+6406_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1226+6406_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1226+6406_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 = -1.82995e-05 Jy ! Component: 100 - total flux cleaned = 3.57961e-05 Jy ! Component: 150 - total flux cleaned = -3.23334e-05 Jy ! Component: 200 - total flux cleaned = -9.7714e-05 Jy ! Component: 250 - total flux cleaned = -0.000128877 Jy ! Component: 300 - total flux cleaned = -0.000174282 Jy ! Component: 350 - total flux cleaned = -0.000232853 Jy ! Component: 400 - total flux cleaned = -0.000290275 Jy ! Component: 450 - total flux cleaned = -0.000303799 Jy ! Component: 500 - total flux cleaned = -0.000276155 Jy ! Component: 550 - total flux cleaned = -0.000262505 Jy ! Component: 600 - total flux cleaned = -0.000236176 Jy ! Component: 650 - total flux cleaned = -0.000198011 Jy ! Component: 700 - total flux cleaned = -0.000160794 Jy ! Component: 750 - total flux cleaned = -0.000136442 Jy ! Component: 800 - total flux cleaned = -8.82309e-05 Jy ! Component: 850 - total flux cleaned = -5.27467e-05 Jy ! Component: 900 - total flux cleaned = -4.11165e-05 Jy ! Component: 950 - total flux cleaned = -1.82816e-05 Jy ! Component: 1000 - total flux cleaned = 4.19431e-06 Jy ! Component: 1050 - total flux cleaned = 4.17227e-06 Jy ! Component: 1100 - total flux cleaned = -1.72437e-05 Jy ! Component: 1150 - total flux cleaned = -1.67543e-05 Jy ! Component: 1200 - total flux cleaned = 4.6333e-06 Jy ! Component: 1250 - total flux cleaned = 1.4917e-05 Jy ! Component: 1300 - total flux cleaned = 2.51023e-05 Jy ! Component: 1350 - total flux cleaned = 2.51555e-05 Jy ! Component: 1400 - total flux cleaned = 3.53264e-05 Jy ! Component: 1450 - total flux cleaned = 7.4443e-05 Jy ! Component: 1500 - total flux cleaned = 3.59178e-05 Jy ! Component: 1550 - total flux cleaned = 6.47754e-05 Jy ! Component: 1600 - total flux cleaned = 7.40537e-05 Jy ! Component: 1650 - total flux cleaned = 6.47279e-05 Jy ! Component: 1700 - total flux cleaned = 8.31068e-05 Jy ! Component: 1750 - total flux cleaned = 9.20629e-05 Jy ! Component: 1800 - total flux cleaned = 8.29565e-05 Jy ! Component: 1850 - total flux cleaned = 0.000109512 Jy ! Component: 1900 - total flux cleaned = 0.000126941 Jy ! Component: 1950 - total flux cleaned = 0.0001528 Jy ! Component: 2000 - total flux cleaned = 0.000186896 Jy ! Component: 2050 - total flux cleaned = 0.000195278 Jy ! Component: 2100 - total flux cleaned = 0.000211925 Jy ! Component: 2150 - total flux cleaned = 0.000195557 Jy ! Component: 2200 - total flux cleaned = 0.000260844 Jy ! Component: 2250 - total flux cleaned = 0.000309326 Jy ! Component: 2300 - total flux cleaned = 0.000365308 Jy ! Component: 2350 - total flux cleaned = 0.000388957 Jy ! Component: 2400 - total flux cleaned = 0.000404596 Jy ! Component: 2450 - total flux cleaned = 0.000451244 Jy ! Component: 2500 - total flux cleaned = 0.00047427 Jy ! Component: 2550 - total flux cleaned = 0.000535291 Jy ! Component: 2600 - total flux cleaned = 0.000535309 Jy ! Component: 2650 - total flux cleaned = 0.000572777 Jy ! Component: 2700 - total flux cleaned = 0.000624727 Jy ! Component: 2750 - total flux cleaned = 0.000609938 Jy ! Component: 2800 - total flux cleaned = 0.000639151 Jy ! Component: 2850 - total flux cleaned = 0.000675412 Jy ! Component: 2900 - total flux cleaned = 0.000682639 Jy ! Component: 2950 - total flux cleaned = 0.000753874 Jy ! Component: 3000 - total flux cleaned = 0.000746752 Jy ! Component: 3050 - total flux cleaned = 0.00076784 Jy ! Component: 3100 - total flux cleaned = 0.00079565 Jy ! Component: 3150 - total flux cleaned = 0.000823338 Jy ! Component: 3200 - total flux cleaned = 0.000857586 Jy ! Component: 3250 - total flux cleaned = 0.000871178 Jy ! Component: 3300 - total flux cleaned = 0.00091169 Jy ! Component: 3350 - total flux cleaned = 0.000971943 Jy ! Component: 3400 - total flux cleaned = 0.000978631 Jy ! Component: 3450 - total flux cleaned = 0.00101813 Jy ! Component: 3500 - total flux cleaned = 0.00105741 Jy ! Component: 3550 - total flux cleaned = 0.00110285 Jy ! Component: 3600 - total flux cleaned = 0.00111574 Jy ! Component: 3650 - total flux cleaned = 0.00114783 Jy ! Component: 3700 - total flux cleaned = 0.00119875 Jy ! Component: 3750 - total flux cleaned = 0.00123033 Jy ! Component: 3800 - total flux cleaned = 0.00126165 Jy ! Component: 3850 - total flux cleaned = 0.00128658 Jy ! Component: 3900 - total flux cleaned = 0.00132982 Jy ! Component: 3950 - total flux cleaned = 0.00133601 Jy ! Component: 4000 - total flux cleaned = 0.00134826 Jy ! Component: 4050 - total flux cleaned = 0.00138467 Jy ! Total flux subtracted in 4096 components = 0.00140881 Jy ! Clean residual min=-0.000308 max=0.000359 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0382216 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 398 components and 0.0382216 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1226+6406_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.568 x 5.062 at 1.153 degrees (North through East) ! Clean map min=-0.00077852 max=0.031861 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1226+6406_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0318606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02984 1.02984 2.05968 4.11936 8.23872 16.4774 32.9549 65.9097 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.307 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1226+6406_C_uvs.log closed on Sun Mar 30 00:45:41 2014