! Started logfile: /d2/scr/pima/bp171ab_uvs/J0909+0354_C_uvs.log on Mon Dec 9 01:41:53 2013 obs /d2/scr/pima/bp171ab_uvs/J0909+0354_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0909+0354_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J0909+0354 ! ! 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 1104 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/bp171ab_uvs/J0909+0354_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005918Jy sigma=4.336652 ! Fit after self-cal, rms=0.901151Jy sigma=3.864340 ! 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=1.287 mas, bmaj=3.651 mas, bpa=-1.818 degrees ! Estimated noise=6.32488 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 = 0.0770294 Jy ! Component: 100 - total flux cleaned = 0.0942488 Jy ! Total flux subtracted in 100 components = 0.0942488 Jy ! Clean residual min=-0.002836 max=0.005930 Jy/beam ! Clean residual mean=-0.000003 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.0942488 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0942488 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=0.025130Jy sigma=0.090468 ! Fit after self-cal, rms=0.025115Jy sigma=0.090429 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615292 Jy ! Component: 100 - total flux cleaned = 0.00925987 Jy ! Total flux subtracted in 100 components = 0.00925987 Jy ! Clean residual min=-0.002707 max=0.002938 Jy/beam ! Clean residual mean=-0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.103509 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.103509 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=0.023708Jy sigma=0.080115 ! Fit after self-cal, rms=0.023697Jy sigma=0.080093 ! 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=1.509 mas, bmaj=3.987 mas, bpa=-1.649 degrees ! Estimated noise=5.36538 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 = 0.00268155 Jy ! Component: 100 - total flux cleaned = 0.00417048 Jy ! Component: 150 - total flux cleaned = 0.005061 Jy ! Component: 200 - total flux cleaned = 0.00560779 Jy ! Total flux subtracted in 200 components = 0.00560779 Jy ! Clean residual min=-0.002840 max=0.003350 Jy/beam ! Clean residual mean=-0.000003 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.109116 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.109117 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=0.023548Jy sigma=0.078135 ! Fit after self-cal, rms=0.023543Jy sigma=0.078120 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.509 x 3.987 at -1.649 degrees (North through East) ! Clean map min=-0.0027767 max=0.099861 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.93 KP 0.97 ! LA 1.06 MK 1.08 NL 0.97 OV 0.95 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.05 HN 0.98 KP 1.00 ! LA 1.09 MK 1.06 NL 1.01 OV 0.97 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 1.04 ! LA 1.12 MK 1.04 NL 1.00 OV 0.98 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.92 KP 0.97 ! LA 1.05 MK 1.03 NL 1.01 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.02 KP 1.09 ! LA 1.07 MK 1.02 NL 0.96 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.023543Jy sigma=0.078120 ! Fit after self-cal, rms=0.022933Jy sigma=0.073796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=4.032 mas, bpa=-1.257 degrees ! Estimated noise=5.4861 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 = 0.00113408 Jy ! Component: 100 - total flux cleaned = 0.00161824 Jy ! Component: 150 - total flux cleaned = 0.00182378 Jy ! Component: 200 - total flux cleaned = 0.00188703 Jy ! Total flux subtracted in 200 components = 0.00188703 Jy ! Clean residual min=-0.002795 max=0.002711 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.111004 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.111004 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=0.022977Jy sigma=0.073301 ! Fit after self-cal, rms=0.022977Jy sigma=0.073291 ! 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=0.022977Jy sigma=0.073291 ! Fit after self-cal, rms=0.022961Jy sigma=0.073111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.56 mas, bmaj=4.028 mas, bpa=-1.215 degrees ! Estimated noise=5.53462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803781 Jy ! Component: 100 - total flux cleaned = 0.00112916 Jy ! Component: 150 - total flux cleaned = 0.00119444 Jy ! Component: 200 - total flux cleaned = 0.0012322 Jy ! Total flux subtracted in 200 components = 0.0012322 Jy ! Clean residual min=-0.002788 max=0.002675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.112236 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.112236 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=0.023005Jy sigma=0.072803 ! Fit after self-cal, rms=0.023003Jy sigma=0.072799 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 = 5.5274e-05 Jy ! Component: 100 - total flux cleaned = 7.34345e-05 Jy ! Component: 150 - total flux cleaned = 8.97662e-05 Jy ! Component: 200 - total flux cleaned = 9.98619e-05 Jy ! Total flux subtracted in 200 components = 9.98619e-05 Jy ! Clean residual min=-0.002792 max=0.002670 Jy/beam ! Clean residual mean=-0.000002 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.112336 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.112336 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=0.023002Jy sigma=0.072776 ! Fit after self-cal, rms=0.023000Jy sigma=0.072774 ! 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=0.023000Jy sigma=0.072774 ! Fit after self-cal, rms=0.022995Jy sigma=0.072684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.559 mas, bmaj=4.025 mas, bpa=-1.177 degrees ! Estimated noise=5.56873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567499 Jy ! Component: 100 - total flux cleaned = 0.000772462 Jy ! Component: 150 - total flux cleaned = 0.000811168 Jy ! Component: 200 - total flux cleaned = 0.000844116 Jy ! Total flux subtracted in 200 components = 0.000844116 Jy ! Clean residual min=-0.002787 max=0.002647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.11318 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.11318 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=0.023030Jy sigma=0.072492 ! Fit after self-cal, rms=0.023029Jy sigma=0.072490 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 = 4.48542e-05 Jy ! Component: 100 - total flux cleaned = 5.00689e-05 Jy ! Component: 150 - total flux cleaned = 5.00637e-05 Jy ! Component: 200 - total flux cleaned = 5.02043e-05 Jy ! Total flux subtracted in 200 components = 5.02043e-05 Jy ! Clean residual min=-0.002791 max=0.002643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.11323 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.11323 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=0.023029Jy sigma=0.072473 ! Fit after self-cal, rms=0.023028Jy sigma=0.072472 ! 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=0.023028Jy sigma=0.072472 ! Fit after self-cal, rms=0.023027Jy sigma=0.072431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.64 mas, bmaj=6.126 mas, bpa=0.9266 degrees ! Estimated noise=7.01792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708076 Jy ! Component: 100 - total flux cleaned = 0.000780093 Jy ! Component: 150 - total flux cleaned = 0.000835915 Jy ! Component: 200 - total flux cleaned = 0.000879378 Jy ! Total flux subtracted in 200 components = 0.000879378 Jy ! Clean residual min=-0.003816 max=0.003243 Jy/beam ! Clean residual mean=-0.000005 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.114109 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 57 components and 0.114109 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=0.023064Jy sigma=0.072369 ! Fit after self-cal, rms=0.023053Jy sigma=0.072332 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 = -2.09632e-06 Jy ! Component: 100 - total flux cleaned = 1.60321e-05 Jy ! Component: 150 - total flux cleaned = 3.24184e-05 Jy ! Component: 200 - total flux cleaned = 3.95385e-05 Jy ! Total flux subtracted in 200 components = 3.95385e-05 Jy ! Clean residual min=-0.003788 max=0.003235 Jy/beam ! Clean residual mean=-0.000005 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.114149 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 58 components and 0.114149 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=0.023068Jy sigma=0.072368 ! Fit after self-cal, rms=0.023060Jy sigma=0.072343 ! 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=1.558 mas, bmaj=4.024 mas, bpa=-1.158 degrees ! Estimated noise=5.59212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.558 x 4.024 at -1.158 degrees (North through East) ! Clean map min=-0.0026485 max=0.10283 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=1.288 mas, bmaj=3.647 mas, bpa=-1.603 degrees ! Estimated noise=6.65194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0797818 Jy ! Component: 100 - total flux cleaned = 0.0975499 Jy ! Component: 150 - total flux cleaned = 0.10379 Jy ! Component: 200 - total flux cleaned = 0.107018 Jy ! Total flux subtracted in 200 components = 0.107018 Jy ! Clean residual min=-0.002715 max=0.002847 Jy/beam ! Clean residual mean=-0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.107018 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.107018 Jy ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=4.024 mas, bpa=-1.158 degrees ! Estimated noise=5.59212 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 = 0.00290954 Jy ! Component: 100 - total flux cleaned = 0.00452507 Jy ! Component: 150 - total flux cleaned = 0.00550701 Jy ! Component: 200 - total flux cleaned = 0.00611882 Jy ! Total flux subtracted in 200 components = 0.00611882 Jy ! Clean residual min=-0.002828 max=0.002475 Jy/beam ! Clean residual mean=-0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.113137 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.113137 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=3.64 mas, bmaj=6.126 mas, bpa=0.9266 degrees ! Estimated noise=7.01792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628785 Jy ! Component: 100 - total flux cleaned = 0.000725883 Jy ! Component: 150 - total flux cleaned = 0.000800615 Jy ! Component: 200 - total flux cleaned = 0.000858701 Jy ! Total flux subtracted in 200 components = 0.000858701 Jy ! Clean residual min=-0.003857 max=0.003241 Jy/beam ! Clean residual mean=-0.000005 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.113995 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 = 2.39178e-05 Jy ! Component: 100 - total flux cleaned = 4.67732e-05 Jy ! Component: 150 - total flux cleaned = 7.85591e-05 Jy ! Component: 200 - total flux cleaned = 9.84309e-05 Jy ! Total flux subtracted in 200 components = 9.84309e-05 Jy ! Clean residual min=-0.003824 max=0.003238 Jy/beam ! Clean residual mean=-0.000005 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.114094 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.114094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=4.024 mas, bpa=-1.158 degrees ! Estimated noise=5.59212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252122 Jy ! Component: 100 - total flux cleaned = 0.000143274 Jy ! Component: 150 - total flux cleaned = 5.09385e-05 Jy ! Component: 200 - total flux cleaned = 9.88151e-06 Jy ! Total flux subtracted in 200 components = 9.88151e-06 Jy ! Clean residual min=-0.002760 max=0.002565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.114104 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.114104 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=0.023077Jy sigma=0.072293 ! Fit after self-cal, rms=0.023074Jy sigma=0.072283 wmodel /d2/scr/pima/bp171ab_uvs/J0909+0354_C_map.mod ! Writing 68 model components to file: /d2/scr/pima/bp171ab_uvs/J0909+0354_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0909+0354_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0909+0354_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0909+0354_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J0909+0354_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 = -0.00102415 Jy ! Component: 100 - total flux cleaned = -0.00171562 Jy ! Component: 150 - total flux cleaned = -0.00206023 Jy ! Component: 200 - total flux cleaned = -0.00222379 Jy ! Component: 250 - total flux cleaned = -0.0023397 Jy ! Component: 300 - total flux cleaned = -0.00248805 Jy ! Component: 350 - total flux cleaned = -0.00259457 Jy ! Component: 400 - total flux cleaned = -0.00269627 Jy ! Component: 450 - total flux cleaned = -0.00282706 Jy ! Component: 500 - total flux cleaned = -0.00292205 Jy ! Component: 550 - total flux cleaned = -0.00298348 Jy ! Component: 600 - total flux cleaned = -0.00304368 Jy ! Component: 650 - total flux cleaned = -0.00313021 Jy ! Component: 700 - total flux cleaned = -0.00318574 Jy ! Component: 750 - total flux cleaned = -0.0032671 Jy ! Component: 800 - total flux cleaned = -0.00331946 Jy ! Component: 850 - total flux cleaned = -0.00342205 Jy ! Component: 900 - total flux cleaned = -0.00342171 Jy ! Component: 950 - total flux cleaned = -0.00351932 Jy ! Component: 1000 - total flux cleaned = -0.00351899 Jy ! Component: 1050 - total flux cleaned = -0.00356509 Jy ! Component: 1100 - total flux cleaned = -0.0034969 Jy ! Component: 1150 - total flux cleaned = -0.00354178 Jy ! Component: 1200 - total flux cleaned = -0.00356325 Jy ! Component: 1250 - total flux cleaned = -0.00356319 Jy ! Component: 1300 - total flux cleaned = -0.00356339 Jy ! Component: 1350 - total flux cleaned = -0.0035634 Jy ! Component: 1400 - total flux cleaned = -0.00352285 Jy ! Component: 1450 - total flux cleaned = -0.00352278 Jy ! Component: 1500 - total flux cleaned = -0.00350333 Jy ! Component: 1550 - total flux cleaned = -0.00348412 Jy ! Component: 1600 - total flux cleaned = -0.00344642 Jy ! Component: 1650 - total flux cleaned = -0.0033906 Jy ! Component: 1700 - total flux cleaned = -0.00337222 Jy ! Component: 1750 - total flux cleaned = -0.00333617 Jy ! Component: 1800 - total flux cleaned = -0.00330066 Jy ! Component: 1850 - total flux cleaned = -0.00321329 Jy ! Component: 1900 - total flux cleaned = -0.00319613 Jy ! Component: 1950 - total flux cleaned = -0.0031452 Jy ! Component: 2000 - total flux cleaned = -0.00314498 Jy ! Component: 2050 - total flux cleaned = -0.00307873 Jy ! Component: 2100 - total flux cleaned = -0.00302969 Jy ! Component: 2150 - total flux cleaned = -0.00294908 Jy ! Component: 2200 - total flux cleaned = -0.00290112 Jy ! Component: 2250 - total flux cleaned = -0.0028541 Jy ! Component: 2300 - total flux cleaned = -0.00280758 Jy ! Component: 2350 - total flux cleaned = -0.00277669 Jy ! Component: 2400 - total flux cleaned = -0.00270073 Jy ! Component: 2450 - total flux cleaned = -0.00264086 Jy ! Component: 2500 - total flux cleaned = -0.00261121 Jy ! Component: 2550 - total flux cleaned = -0.00256746 Jy ! Component: 2600 - total flux cleaned = -0.0025674 Jy ! Component: 2650 - total flux cleaned = -0.00251036 Jy ! Component: 2700 - total flux cleaned = -0.00256689 Jy ! Component: 2750 - total flux cleaned = -0.00253905 Jy ! Component: 2800 - total flux cleaned = -0.00253908 Jy ! Component: 2850 - total flux cleaned = -0.00255281 Jy ! Component: 2900 - total flux cleaned = -0.00249853 Jy ! Component: 2950 - total flux cleaned = -0.00251205 Jy ! Component: 3000 - total flux cleaned = -0.00256498 Jy ! Component: 3050 - total flux cleaned = -0.0025518 Jy ! Component: 3100 - total flux cleaned = -0.00256506 Jy ! Component: 3150 - total flux cleaned = -0.00253936 Jy ! Component: 3200 - total flux cleaned = -0.00256522 Jy ! Component: 3250 - total flux cleaned = -0.00257801 Jy ! Component: 3300 - total flux cleaned = -0.00262808 Jy ! Component: 3350 - total flux cleaned = -0.00261562 Jy ! Component: 3400 - total flux cleaned = -0.00257859 Jy ! Component: 3450 - total flux cleaned = -0.00263999 Jy ! Component: 3500 - total flux cleaned = -0.00265215 Jy ! Component: 3550 - total flux cleaned = -0.00267628 Jy ! Component: 3600 - total flux cleaned = -0.00270037 Jy ! Component: 3650 - total flux cleaned = -0.00272425 Jy ! Component: 3700 - total flux cleaned = -0.00279503 Jy ! Component: 3750 - total flux cleaned = -0.00279507 Jy ! Component: 3800 - total flux cleaned = -0.00281854 Jy ! Component: 3850 - total flux cleaned = -0.00288802 Jy ! Component: 3900 - total flux cleaned = -0.00292257 Jy ! Component: 3950 - total flux cleaned = -0.00296823 Jy ! Component: 4000 - total flux cleaned = -0.0030362 Jy ! Component: 4050 - total flux cleaned = -0.00304746 Jy ! Total flux subtracted in 4096 components = -0.00306986 Jy ! Clean residual min=-0.000675 max=0.000643 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.111034 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 397 components and 0.111034 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0909+0354_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.558 x 4.024 at -1.158 degrees (North through East) ! Clean map min=-0.0014878 max=0.10294 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0909+0354_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102936 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000195489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.569739 0.569739 1.13948 2.27896 4.55791 9.11583 18.2317 36.4633 72.9266 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 526.556 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0909+0354_C_uvs.log closed on Mon Dec 9 01:41:58 2013