! Started logfile: /d2/scr/pima/bp171ab_uvs/J1317+3925_C_uvs.log on Mon Dec 9 01:44:41 2013 obs /d2/scr/pima/bp171ab_uvs/J1317+3925_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1317+3925_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J1317+3925 ! ! 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 1680 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/J1317+3925_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=1.007514Jy sigma=5.263423 ! Fit after self-cal, rms=0.907732Jy sigma=4.357438 ! 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=1.744 mas, bmaj=4.264 mas, bpa=31.44 degrees ! Estimated noise=6.91221 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 = 0.0969498 Jy ! Component: 100 - total flux cleaned = 0.136449 Jy ! Total flux subtracted in 100 components = 0.136449 Jy ! Clean residual min=-0.010222 max=0.018212 Jy/beam ! Clean residual mean=0.000012 rms=0.003729 Jy/beam ! Combined flux in latest and established models = 0.136449 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.136449 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=0.056470Jy sigma=0.276364 ! Fit after self-cal, rms=0.056074Jy sigma=0.276072 ! 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=2.283 mas, bmaj=4.593 mas, bpa=33.25 degrees ! Estimated noise=4.04599 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 = 0.0242423 Jy ! Component: 100 - total flux cleaned = 0.0351049 Jy ! Component: 150 - total flux cleaned = 0.0402967 Jy ! Component: 200 - total flux cleaned = 0.0416111 Jy ! Total flux subtracted in 200 components = 0.0416111 Jy ! Clean residual min=-0.008159 max=0.007133 Jy/beam ! Clean residual mean=-0.000020 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.17806 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.17806 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=0.060560Jy sigma=0.173933 ! Fit after self-cal, rms=0.060505Jy sigma=0.173737 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.283 x 4.593 at 33.25 degrees (North through East) ! Clean map min=-0.0079013 max=0.1223 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 0.95 FD 1.11 HN 0.86 KP 0.85 ! LA 0.96 MK 1.12 NL 1.18 OV 0.93 ! PT 0.88 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 0.93 FD 1.06 HN 0.91 KP 0.92 ! LA 1.00 MK 1.08 NL 1.11 OV 0.94 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.89 KP 0.94 ! LA 1.03 MK 0.99 NL 1.14 OV 0.95 ! PT 0.98 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.90 KP 0.97 ! LA 1.09 MK 0.98 NL 1.15 OV 0.97 ! PT 1.08 SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.90 HN 0.85 KP 0.93 ! LA 1.00 MK 0.98 NL 1.11 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.060505Jy sigma=0.173737 ! Fit after self-cal, rms=0.059908Jy sigma=0.158226 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=4.57 mas, bpa=32.87 degrees ! Estimated noise=4.00462 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 = -0.00216125 Jy ! Component: 100 - total flux cleaned = -0.00273968 Jy ! Component: 150 - total flux cleaned = -0.0030922 Jy ! Component: 200 - total flux cleaned = -0.00330281 Jy ! Total flux subtracted in 200 components = -0.00330281 Jy ! Clean residual min=-0.006063 max=0.005220 Jy/beam ! Clean residual mean=-0.000008 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.174757 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.174757 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=0.059127Jy sigma=0.159044 ! Fit after self-cal, rms=0.059135Jy sigma=0.158997 ! 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=0.059135Jy sigma=0.158997 ! Fit after self-cal, rms=0.059101Jy sigma=0.157852 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.579 mas, bpa=32.76 degrees ! Estimated noise=3.99401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161682 Jy ! Component: 100 - total flux cleaned = -0.00202128 Jy ! Component: 150 - total flux cleaned = -0.00217106 Jy ! Component: 200 - total flux cleaned = -0.00223897 Jy ! Total flux subtracted in 200 components = -0.00223897 Jy ! Clean residual min=-0.006298 max=0.005067 Jy/beam ! Clean residual mean=-0.000009 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.172518 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.172518 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=0.058664Jy sigma=0.158454 ! Fit after self-cal, rms=0.058668Jy sigma=0.158437 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 = 1.81826e-06 Jy ! Component: 100 - total flux cleaned = 1.40316e-06 Jy ! Component: 150 - total flux cleaned = -2.98918e-05 Jy ! Component: 200 - total flux cleaned = -8.65905e-05 Jy ! Total flux subtracted in 200 components = -8.65905e-05 Jy ! Clean residual min=-0.006273 max=0.005018 Jy/beam ! Clean residual mean=-0.000009 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.172431 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.172431 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=0.058645Jy sigma=0.158221 ! Fit after self-cal, rms=0.058652Jy sigma=0.158206 ! 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=0.058652Jy sigma=0.158206 ! Fit after self-cal, rms=0.058667Jy sigma=0.158064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=4.589 mas, bpa=32.78 degrees ! Estimated noise=3.98233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112929 Jy ! Component: 100 - total flux cleaned = -0.00149522 Jy ! Component: 150 - total flux cleaned = -0.0014958 Jy ! Component: 200 - total flux cleaned = -0.00154707 Jy ! Total flux subtracted in 200 components = -0.00154707 Jy ! Clean residual min=-0.006277 max=0.005022 Jy/beam ! Clean residual mean=-0.000010 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.170884 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.170884 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=0.058395Jy sigma=0.158537 ! Fit after self-cal, rms=0.058402Jy sigma=0.158527 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 = -3.44696e-06 Jy ! Component: 100 - total flux cleaned = -2.74835e-05 Jy ! Component: 150 - total flux cleaned = -5.18173e-05 Jy ! Component: 200 - total flux cleaned = -7.35541e-05 Jy ! Total flux subtracted in 200 components = -7.35541e-05 Jy ! Clean residual min=-0.006281 max=0.004986 Jy/beam ! Clean residual mean=-0.000010 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.170811 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.170811 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=0.058378Jy sigma=0.158435 ! Fit after self-cal, rms=0.058386Jy sigma=0.158424 ! 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=0.058386Jy sigma=0.158424 ! Fit after self-cal, rms=0.058399Jy sigma=0.158360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.481 mas, bmaj=5.253 mas, bpa=41.5 degrees ! Estimated noise=3.81971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442021 Jy ! Component: 100 - total flux cleaned = -0.000535719 Jy ! Component: 150 - total flux cleaned = -0.000644793 Jy ! Component: 200 - total flux cleaned = -0.000739095 Jy ! Total flux subtracted in 200 components = -0.000739095 Jy ! Clean residual min=-0.008388 max=0.006057 Jy/beam ! Clean residual mean=-0.000015 rms=0.002015 Jy/beam ! Combined flux in latest and established models = 0.170072 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.170072 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=0.058320Jy sigma=0.158423 ! Fit after self-cal, rms=0.058318Jy sigma=0.158404 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 = -6.43248e-06 Jy ! Component: 100 - total flux cleaned = -9.10057e-05 Jy ! Component: 150 - total flux cleaned = -0.00016691 Jy ! Component: 200 - total flux cleaned = -0.000202242 Jy ! Total flux subtracted in 200 components = -0.000202242 Jy ! Clean residual min=-0.008362 max=0.005988 Jy/beam ! Clean residual mean=-0.000015 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.16987 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.16987 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=0.058292Jy sigma=0.158418 ! Fit after self-cal, rms=0.058289Jy sigma=0.158406 ! 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=2.33 mas, bmaj=4.597 mas, bpa=32.79 degrees ! Estimated noise=3.97457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.33 x 4.597 at 32.79 degrees (North through East) ! Clean map min=-0.0061737 max=0.11953 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=1.781 mas, bmaj=4.229 mas, bpa=30.63 degrees ! Estimated noise=6.82502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0954666 Jy ! Component: 100 - total flux cleaned = 0.133897 Jy ! Component: 150 - total flux cleaned = 0.153179 Jy ! Component: 200 - total flux cleaned = 0.163511 Jy ! Total flux subtracted in 200 components = 0.163511 Jy ! Clean residual min=-0.005743 max=0.007455 Jy/beam ! Clean residual mean=-0.000002 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.163511 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.163511 Jy ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=4.597 mas, bpa=32.79 degrees ! Estimated noise=3.97457 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 = 0.00436661 Jy ! Component: 100 - total flux cleaned = 0.00483357 Jy ! Component: 150 - total flux cleaned = 0.0051619 Jy ! Component: 200 - total flux cleaned = 0.00524928 Jy ! Total flux subtracted in 200 components = 0.00524928 Jy ! Clean residual min=-0.006199 max=0.005264 Jy/beam ! Clean residual mean=-0.000008 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.16876 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.16876 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=4.481 mas, bmaj=5.253 mas, bpa=41.5 degrees ! Estimated noise=3.81971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086393 Jy ! Component: 100 - total flux cleaned = 0.000744817 Jy ! Component: 150 - total flux cleaned = 0.000745225 Jy ! Component: 200 - total flux cleaned = 0.000703395 Jy ! Total flux subtracted in 200 components = 0.000703395 Jy ! Clean residual min=-0.008427 max=0.006258 Jy/beam ! Clean residual mean=-0.000014 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.169463 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 = -3.6647e-05 Jy ! Component: 100 - total flux cleaned = -9.95349e-05 Jy ! Component: 150 - total flux cleaned = -0.000127253 Jy ! Component: 200 - total flux cleaned = -0.000153826 Jy ! Total flux subtracted in 200 components = -0.000153826 Jy ! Clean residual min=-0.008434 max=0.006110 Jy/beam ! Clean residual mean=-0.000014 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.16931 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.16931 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=4.597 mas, bpa=32.79 degrees ! Estimated noise=3.97457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000733541 Jy ! Component: 100 - total flux cleaned = -0.000693581 Jy ! Component: 150 - total flux cleaned = -0.00075872 Jy ! Component: 200 - total flux cleaned = -0.000786132 Jy ! Total flux subtracted in 200 components = -0.000786132 Jy ! Clean residual min=-0.006289 max=0.004876 Jy/beam ! Clean residual mean=-0.000009 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.168524 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.168524 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=0.058135Jy sigma=0.159422 ! Fit after self-cal, rms=0.058141Jy sigma=0.159379 wmodel /d2/scr/pima/bp171ab_uvs/J1317+3925_C_map.mod ! Writing 61 model components to file: /d2/scr/pima/bp171ab_uvs/J1317+3925_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1317+3925_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1317+3925_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1317+3925_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171ab_uvs/J1317+3925_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 = -0.00224367 Jy ! Component: 100 - total flux cleaned = -0.00208612 Jy ! Component: 150 - total flux cleaned = -0.00127706 Jy ! Component: 200 - total flux cleaned = -0.000374189 Jy ! Component: 250 - total flux cleaned = 0.000398785 Jy ! Component: 300 - total flux cleaned = 0.00112424 Jy ! Component: 350 - total flux cleaned = 0.00186906 Jy ! Component: 400 - total flux cleaned = 0.00251482 Jy ! Component: 450 - total flux cleaned = 0.00313068 Jy ! Component: 500 - total flux cleaned = 0.00366439 Jy ! Component: 550 - total flux cleaned = 0.0040211 Jy ! Component: 600 - total flux cleaned = 0.00426793 Jy ! Component: 650 - total flux cleaned = 0.00455215 Jy ! Component: 700 - total flux cleaned = 0.00478007 Jy ! Component: 750 - total flux cleaned = 0.00499974 Jy ! Component: 800 - total flux cleaned = 0.005255 Jy ! Component: 850 - total flux cleaned = 0.00546003 Jy ! Component: 900 - total flux cleaned = 0.00565811 Jy ! Component: 950 - total flux cleaned = 0.00573471 Jy ! Component: 1000 - total flux cleaned = 0.00595733 Jy ! Component: 1050 - total flux cleaned = 0.00606462 Jy ! Component: 1100 - total flux cleaned = 0.00616923 Jy ! Component: 1150 - total flux cleaned = 0.00630539 Jy ! Component: 1200 - total flux cleaned = 0.00643691 Jy ! Component: 1250 - total flux cleaned = 0.00653309 Jy ! Component: 1300 - total flux cleaned = 0.00669015 Jy ! Component: 1350 - total flux cleaned = 0.00675108 Jy ! Component: 1400 - total flux cleaned = 0.0068402 Jy ! Component: 1450 - total flux cleaned = 0.00689829 Jy ! Component: 1500 - total flux cleaned = 0.00698326 Jy ! Component: 1550 - total flux cleaned = 0.00692765 Jy ! Component: 1600 - total flux cleaned = 0.00692766 Jy ! Component: 1650 - total flux cleaned = 0.00690089 Jy ! Component: 1700 - total flux cleaned = 0.00690129 Jy ! Component: 1750 - total flux cleaned = 0.00690161 Jy ! Component: 1800 - total flux cleaned = 0.00680157 Jy ! Component: 1850 - total flux cleaned = 0.00667934 Jy ! Component: 1900 - total flux cleaned = 0.00665502 Jy ! Component: 1950 - total flux cleaned = 0.00658395 Jy ! Component: 2000 - total flux cleaned = 0.00646807 Jy ! Component: 2050 - total flux cleaned = 0.00646821 Jy ! Component: 2100 - total flux cleaned = 0.00642338 Jy ! Component: 2150 - total flux cleaned = 0.00642325 Jy ! Component: 2200 - total flux cleaned = 0.00633638 Jy ! Component: 2250 - total flux cleaned = 0.00625088 Jy ! Component: 2300 - total flux cleaned = 0.00612531 Jy ! Component: 2350 - total flux cleaned = 0.00610505 Jy ! Component: 2400 - total flux cleaned = 0.00608461 Jy ! Component: 2450 - total flux cleaned = 0.00596464 Jy ! Component: 2500 - total flux cleaned = 0.00598454 Jy ! Component: 2550 - total flux cleaned = 0.00590637 Jy ! Component: 2600 - total flux cleaned = 0.00582967 Jy ! Component: 2650 - total flux cleaned = 0.00577303 Jy ! Component: 2700 - total flux cleaned = 0.00571728 Jy ! Component: 2750 - total flux cleaned = 0.0056985 Jy ! Component: 2800 - total flux cleaned = 0.00564384 Jy ! Component: 2850 - total flux cleaned = 0.00558968 Jy ! Component: 2900 - total flux cleaned = 0.00555418 Jy ! Component: 2950 - total flux cleaned = 0.005484 Jy ! Component: 3000 - total flux cleaned = 0.00546662 Jy ! Component: 3050 - total flux cleaned = 0.00538105 Jy ! Component: 3100 - total flux cleaned = 0.00533052 Jy ! Component: 3150 - total flux cleaned = 0.00524699 Jy ! Component: 3200 - total flux cleaned = 0.00519746 Jy ! Component: 3250 - total flux cleaned = 0.00518126 Jy ! Component: 3300 - total flux cleaned = 0.00516512 Jy ! Component: 3350 - total flux cleaned = 0.00513303 Jy ! Component: 3400 - total flux cleaned = 0.00511717 Jy ! Component: 3450 - total flux cleaned = 0.00511702 Jy ! Component: 3500 - total flux cleaned = 0.00510114 Jy ! Component: 3550 - total flux cleaned = 0.00502384 Jy ! Component: 3600 - total flux cleaned = 0.00500867 Jy ! Component: 3650 - total flux cleaned = 0.00500873 Jy ! Component: 3700 - total flux cleaned = 0.00499372 Jy ! Component: 3750 - total flux cleaned = 0.00497884 Jy ! Component: 3800 - total flux cleaned = 0.00494932 Jy ! Component: 3850 - total flux cleaned = 0.00496399 Jy ! Component: 3900 - total flux cleaned = 0.00492046 Jy ! Component: 3950 - total flux cleaned = 0.00489156 Jy ! Component: 4000 - total flux cleaned = 0.00487718 Jy ! Component: 4050 - total flux cleaned = 0.00480623 Jy ! Total flux subtracted in 4096 components = 0.00480637 Jy ! Clean residual min=-0.000779 max=0.000920 Jy/beam ! Clean residual mean=-0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.17333 Jy keep ! Adding 379 model components to the UV plane model. ! The established model now contains 440 components and 0.17333 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1317+3925_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.33 x 4.597 at 32.79 degrees (North through East) ! Clean map min=-0.0025503 max=0.11905 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1317+3925_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250199 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.630494 0.630494 1.26099 2.52197 5.04395 10.0879 20.1758 40.3516 80.7032 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 475.817 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1317+3925_C_uvs.log closed on Mon Dec 9 01:44:47 2013