! Started logfile: /g0/scr/pima/s4195b_uvs/J0611+4324_X_uvs.log on Tue Dec 31 19:30:29 2013 obs /g0/scr/pima/s4195b_uvs/J0611+4324_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0611+4324_X_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.646718 visibilities/baseline/integration-bin. ! Found source: J0611+4324 ! ! 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 2680 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/s4195b_uvs/J0611+4324_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000378Jy sigma=0.737654 ! Fit after self-cal, rms=0.993261Jy sigma=0.728141 ! 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=1.297 mas, bmaj=3.345 mas, bpa=16.21 degrees ! Estimated noise=38.206 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 = 0.00757941 Jy ! Component: 100 - total flux cleaned = 0.00883499 Jy ! Total flux subtracted in 100 components = 0.00883499 Jy ! Clean residual min=-0.001655 max=0.001663 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.00883499 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.00883499 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=0.014551Jy sigma=0.011803 ! Fit after self-cal, rms=0.013085Jy sigma=0.010680 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269315 Jy ! Component: 100 - total flux cleaned = 0.00318556 Jy ! Total flux subtracted in 100 components = 0.00318556 Jy ! Clean residual min=-0.001637 max=0.001544 Jy/beam ! Clean residual mean=-0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0120206 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0120206 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=0.013380Jy sigma=0.009966 ! Fit after self-cal, rms=0.013373Jy sigma=0.009964 ! 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=1.604 mas, bmaj=3.412 mas, bpa=16.27 degrees ! Estimated noise=21.0702 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 = 0.000237062 Jy ! Component: 100 - total flux cleaned = 0.000259125 Jy ! Component: 150 - total flux cleaned = 0.000268176 Jy ! Component: 200 - total flux cleaned = 0.000284 Jy ! Total flux subtracted in 200 components = 0.000284 Jy ! Clean residual min=-0.000899 max=0.000978 Jy/beam ! Clean residual mean=-0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0123046 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0123046 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=0.013425Jy sigma=0.009910 ! Fit after self-cal, rms=0.013423Jy sigma=0.009909 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 3.412 at 16.27 degrees (North through East) ! Clean map min=-0.00086763 max=0.012261 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 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* FD 1.00* HN 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.013423Jy sigma=0.009909 ! Fit after self-cal, rms=0.013423Jy sigma=0.009909 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=3.412 mas, bpa=16.27 degrees ! Estimated noise=21.0702 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 = 4.53977e-05 Jy ! Component: 100 - total flux cleaned = 3.72985e-05 Jy ! Component: 150 - total flux cleaned = 3.68967e-05 Jy ! Component: 200 - total flux cleaned = 4.32194e-05 Jy ! Total flux subtracted in 200 components = 4.32194e-05 Jy ! Clean residual min=-0.000888 max=0.000962 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0123478 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0123478 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=0.013421Jy sigma=0.009899 ! Fit after self-cal, rms=0.013420Jy sigma=0.009898 ! 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=0.013420Jy sigma=0.009898 ! Fit after self-cal, rms=0.013420Jy sigma=0.009898 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=3.412 mas, bpa=16.27 degrees ! Estimated noise=21.0702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87069e-05 Jy ! Component: 100 - total flux cleaned = 2.45126e-05 Jy ! Component: 150 - total flux cleaned = 1.21274e-05 Jy ! Component: 200 - total flux cleaned = 1.21211e-05 Jy ! Total flux subtracted in 200 components = 1.21211e-05 Jy ! Clean residual min=-0.000881 max=0.000955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0123599 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0123599 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=0.013418Jy sigma=0.009890 ! Fit after self-cal, rms=0.013417Jy sigma=0.009889 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 = 2.86926e-05 Jy ! Component: 100 - total flux cleaned = 1.53571e-05 Jy ! Component: 150 - total flux cleaned = 3.50599e-06 Jy ! Component: 200 - total flux cleaned = 3.45135e-06 Jy ! Total flux subtracted in 200 components = 3.45135e-06 Jy ! Clean residual min=-0.000871 max=0.000950 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0123633 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0123633 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=0.013412Jy sigma=0.009883 ! Fit after self-cal, rms=0.013412Jy sigma=0.009882 ! 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=0.013412Jy sigma=0.009882 ! Fit after self-cal, rms=0.013412Jy sigma=0.009882 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=3.412 mas, bpa=16.27 degrees ! Estimated noise=21.0702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.69124e-05 Jy ! Component: 100 - total flux cleaned = 1.40682e-05 Jy ! Component: 150 - total flux cleaned = 2.80438e-06 Jy ! Component: 200 - total flux cleaned = 2.71559e-06 Jy ! Total flux subtracted in 200 components = 2.71559e-06 Jy ! Clean residual min=-0.000862 max=0.000944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0123661 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0123661 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=0.013407Jy sigma=0.009878 ! Fit after self-cal, rms=0.013407Jy sigma=0.009877 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 = 1.91038e-05 Jy ! Component: 100 - total flux cleaned = 1.32828e-05 Jy ! Component: 150 - total flux cleaned = 2.43249e-06 Jy ! Component: 200 - total flux cleaned = 7.49888e-06 Jy ! Total flux subtracted in 200 components = 7.49888e-06 Jy ! Clean residual min=-0.000860 max=0.000937 Jy/beam ! Clean residual mean=-0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0123736 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.0123736 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=0.013403Jy sigma=0.009872 ! Fit after self-cal, rms=0.013403Jy sigma=0.009872 ! 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=0.013403Jy sigma=0.009872 ! Fit after self-cal, rms=0.013403Jy sigma=0.009872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=3.601 mas, bpa=19.32 degrees ! Estimated noise=22.9116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224986 Jy ! Component: 100 - total flux cleaned = 0.000241039 Jy ! Component: 150 - total flux cleaned = 0.000250603 Jy ! Component: 200 - total flux cleaned = 0.000255109 Jy ! Total flux subtracted in 200 components = 0.000255109 Jy ! Clean residual min=-0.000847 max=0.000847 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0126287 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0126287 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=0.013403Jy sigma=0.009869 ! Fit after self-cal, rms=0.013404Jy sigma=0.009868 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 = 5.30253e-05 Jy ! Component: 100 - total flux cleaned = 4.88046e-05 Jy ! Component: 150 - total flux cleaned = 4.88028e-05 Jy ! Component: 200 - total flux cleaned = 5.23801e-05 Jy ! Total flux subtracted in 200 components = 5.23801e-05 Jy ! Clean residual min=-0.000845 max=0.000842 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.012681 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.012681 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=0.013393Jy sigma=0.009873 ! Fit after self-cal, rms=0.013394Jy sigma=0.009872 ! 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=1.604 mas, bmaj=3.412 mas, bpa=16.27 degrees ! Estimated noise=21.0702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 3.412 at 16.27 degrees (North through East) ! Clean map min=-0.00086182 max=0.012148 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=1.297 mas, bmaj=3.345 mas, bpa=16.21 degrees ! Estimated noise=38.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00965642 Jy ! Component: 100 - total flux cleaned = 0.0112613 Jy ! Component: 150 - total flux cleaned = 0.0118925 Jy ! Component: 200 - total flux cleaned = 0.0123946 Jy ! Total flux subtracted in 200 components = 0.0123946 Jy ! Clean residual min=-0.001663 max=0.001518 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0123946 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0123946 Jy ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=3.412 mas, bpa=16.27 degrees ! Estimated noise=21.0702 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 = -7.87988e-05 Jy ! Component: 100 - total flux cleaned = -4.64926e-05 Jy ! Component: 150 - total flux cleaned = -3.46073e-05 Jy ! Component: 200 - total flux cleaned = -3.44774e-05 Jy ! Total flux subtracted in 200 components = -3.44774e-05 Jy ! Clean residual min=-0.000933 max=0.000978 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0123601 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0123601 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=2.394 mas, bmaj=3.601 mas, bpa=19.32 degrees ! Estimated noise=22.9116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224346 Jy ! Component: 100 - total flux cleaned = 0.000270288 Jy ! Component: 150 - total flux cleaned = 0.000296773 Jy ! Component: 200 - total flux cleaned = 0.000314523 Jy ! Total flux subtracted in 200 components = 0.000314523 Jy ! Clean residual min=-0.000867 max=0.000864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0126746 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 = 5.33363e-06 Jy ! Component: 100 - total flux cleaned = 5.25072e-06 Jy ! Component: 150 - total flux cleaned = 1.03507e-05 Jy ! Component: 200 - total flux cleaned = 1.49583e-05 Jy ! Total flux subtracted in 200 components = 1.49583e-05 Jy ! Clean residual min=-0.000858 max=0.000859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0126896 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0126896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=3.412 mas, bpa=16.27 degrees ! Estimated noise=21.0702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174568 Jy ! Component: 100 - total flux cleaned = -0.000199509 Jy ! Component: 150 - total flux cleaned = -0.000236701 Jy ! Component: 200 - total flux cleaned = -0.000270175 Jy ! Total flux subtracted in 200 components = -0.000270175 Jy ! Clean residual min=-0.000906 max=0.000925 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0124194 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0124194 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=0.013398Jy sigma=0.009881 ! Fit after self-cal, rms=0.013396Jy sigma=0.009880 wmodel /g0/scr/pima/s4195b_uvs/J0611+4324_X_map.mod ! Writing 66 model components to file: /g0/scr/pima/s4195b_uvs/J0611+4324_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0611+4324_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0611+4324_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0611+4324_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195b_uvs/J0611+4324_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 = 9.36161e-05 Jy ! Component: 100 - total flux cleaned = -8.7114e-05 Jy ! Component: 150 - total flux cleaned = -0.000254904 Jy ! Component: 200 - total flux cleaned = -0.000397178 Jy ! Component: 250 - total flux cleaned = -0.000433724 Jy ! Component: 300 - total flux cleaned = -0.000456822 Jy ! Component: 350 - total flux cleaned = -0.000500662 Jy ! Component: 400 - total flux cleaned = -0.000542621 Jy ! Component: 450 - total flux cleaned = -0.000623348 Jy ! Component: 500 - total flux cleaned = -0.000681806 Jy ! Component: 550 - total flux cleaned = -0.000747653 Jy ! Component: 600 - total flux cleaned = -0.000811764 Jy ! Component: 650 - total flux cleaned = -0.000847452 Jy ! Component: 700 - total flux cleaned = -0.00089933 Jy ! Component: 750 - total flux cleaned = -0.000932872 Jy ! Component: 800 - total flux cleaned = -0.000998395 Jy ! Component: 850 - total flux cleaned = -0.00103837 Jy ! Component: 900 - total flux cleaned = -0.00107754 Jy ! Component: 950 - total flux cleaned = -0.00110043 Jy ! Component: 1000 - total flux cleaned = -0.00112284 Jy ! Component: 1050 - total flux cleaned = -0.00114479 Jy ! Component: 1100 - total flux cleaned = -0.00115207 Jy ! Component: 1150 - total flux cleaned = -0.00116609 Jy ! Component: 1200 - total flux cleaned = -0.00116613 Jy ! Component: 1250 - total flux cleaned = -0.0011864 Jy ! Component: 1300 - total flux cleaned = -0.00119299 Jy ! Component: 1350 - total flux cleaned = -0.0011996 Jy ! Component: 1400 - total flux cleaned = -0.00121249 Jy ! Component: 1450 - total flux cleaned = -0.00121891 Jy ! Component: 1500 - total flux cleaned = -0.00121275 Jy ! Component: 1550 - total flux cleaned = -0.00120665 Jy ! Component: 1600 - total flux cleaned = -0.00119449 Jy ! Component: 1650 - total flux cleaned = -0.00117039 Jy ! Component: 1700 - total flux cleaned = -0.00114677 Jy ! Component: 1750 - total flux cleaned = -0.0011409 Jy ! Component: 1800 - total flux cleaned = -0.00111175 Jy ! Component: 1850 - total flux cleaned = -0.00108874 Jy ! Component: 1900 - total flux cleaned = -0.00107733 Jy ! Component: 1950 - total flux cleaned = -0.00106036 Jy ! Component: 2000 - total flux cleaned = -0.00104354 Jy ! Component: 2050 - total flux cleaned = -0.00103243 Jy ! Component: 2100 - total flux cleaned = -0.00102691 Jy ! Component: 2150 - total flux cleaned = -0.00102689 Jy ! Component: 2200 - total flux cleaned = -0.00102137 Jy ! Component: 2250 - total flux cleaned = -0.00100511 Jy ! Component: 2300 - total flux cleaned = -0.00101591 Jy ! Component: 2350 - total flux cleaned = -0.00101048 Jy ! Component: 2400 - total flux cleaned = -0.0010051 Jy ! Component: 2450 - total flux cleaned = -0.00101041 Jy ! Component: 2500 - total flux cleaned = -0.00101042 Jy ! Component: 2550 - total flux cleaned = -0.00102104 Jy ! Component: 2600 - total flux cleaned = -0.00102105 Jy ! Component: 2650 - total flux cleaned = -0.00103159 Jy ! Component: 2700 - total flux cleaned = -0.00104209 Jy ! Component: 2750 - total flux cleaned = -0.00105257 Jy ! Component: 2800 - total flux cleaned = -0.00105255 Jy ! Component: 2850 - total flux cleaned = -0.00104734 Jy ! Component: 2900 - total flux cleaned = -0.00105774 Jy ! Component: 2950 - total flux cleaned = -0.0010629 Jy ! Component: 3000 - total flux cleaned = -0.00106288 Jy ! Component: 3050 - total flux cleaned = -0.00106287 Jy ! Component: 3100 - total flux cleaned = -0.00106802 Jy ! Component: 3150 - total flux cleaned = -0.00107827 Jy ! Component: 3200 - total flux cleaned = -0.00106292 Jy ! Component: 3250 - total flux cleaned = -0.00108339 Jy ! Component: 3300 - total flux cleaned = -0.00108339 Jy ! Component: 3350 - total flux cleaned = -0.00109355 Jy ! Component: 3400 - total flux cleaned = -0.00109354 Jy ! Component: 3450 - total flux cleaned = -0.00109863 Jy ! Component: 3500 - total flux cleaned = -0.00110369 Jy ! Component: 3550 - total flux cleaned = -0.00110369 Jy ! Component: 3600 - total flux cleaned = -0.00110877 Jy ! Component: 3650 - total flux cleaned = -0.00112394 Jy ! Component: 3700 - total flux cleaned = -0.00111888 Jy ! Component: 3750 - total flux cleaned = -0.00113913 Jy ! Component: 3800 - total flux cleaned = -0.001129 Jy ! Component: 3850 - total flux cleaned = -0.00111886 Jy ! Component: 3900 - total flux cleaned = -0.00112903 Jy ! Component: 3950 - total flux cleaned = -0.00112902 Jy ! Component: 4000 - total flux cleaned = -0.00112392 Jy ! Component: 4050 - total flux cleaned = -0.00112901 Jy ! Total flux subtracted in 4096 components = -0.00113415 Jy ! Clean residual min=-0.000296 max=0.000276 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0112853 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 320 components and 0.0112853 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0611+4324_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.604 x 3.412 at 16.27 degrees (North through East) ! Clean map min=-0.00094699 max=0.012126 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0611+4324_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0121262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.22383e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.03457 2.03457 4.06913 8.13826 16.2765 32.5531 65.1061 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= 147.451 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0611+4324_X_uvs.log closed on Tue Dec 31 19:30:35 2013