! Started logfile: /scr/pima/s3111b_uvs/J1031+5053_X_uvs.log on Mon Jul 23 22:51:47 2012 obs /scr/pima/s3111b_uvs/J1031+5053_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1031+5053_X_uva.fits ! AN table 1: 62 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.96393 visibilities/baseline/integration-bin. ! Found source: J1031+5053 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 26296 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111b_uvs/J1031+5053_X] 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 = 512x512 pixels with 0.100x0.100 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001184Jy sigma=0.707880 ! Fit after self-cal, rms=0.987307Jy sigma=0.698068 ! 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=0.6635 mas, bmaj=1.506 mas, bpa=10.87 degrees ! Estimated noise=14.5532 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 = 0.0100694 Jy ! Component: 100 - total flux cleaned = 0.0125381 Jy ! Total flux subtracted in 100 components = 0.0125381 Jy ! Clean residual min=-0.001705 max=0.001663 Jy/beam ! Clean residual mean=0.000028 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0125381 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0125381 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=0.031124Jy sigma=0.022005 ! Fit after self-cal, rms=0.028996Jy sigma=0.020500 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497467 Jy ! Component: 100 - total flux cleaned = 0.00521858 Jy ! Total flux subtracted in 100 components = 0.00521858 Jy ! Clean residual min=-0.001492 max=0.001608 Jy/beam ! Clean residual mean=0.000031 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0177567 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.0177567 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=0.028310Jy sigma=0.020016 ! Fit after self-cal, rms=0.028302Jy sigma=0.020010 ! 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=0.8619 mas, bmaj=1.834 mas, bpa=11.99 degrees ! Estimated noise=6.308 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 = 0.000573837 Jy ! Component: 100 - total flux cleaned = 0.000874487 Jy ! Component: 150 - total flux cleaned = 0.00105853 Jy ! Component: 200 - total flux cleaned = 0.00113518 Jy ! Total flux subtracted in 200 components = 0.00113518 Jy ! Clean residual min=-0.000960 max=0.001698 Jy/beam ! Clean residual mean=0.000047 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0188919 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0188919 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=0.028291Jy sigma=0.020002 ! Fit after self-cal, rms=0.028289Jy sigma=0.020001 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 GB 1.15 HN 1.15 ! KP 0.92 LA 1.00 MK 1.13 NL 1.89 ! OV 1.06 PT 0.95 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 GB 1.12 HN 1.15 ! KP 0.90 LA 0.97 MK 1.03 NL 2.01 ! OV 1.11 PT 0.95 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 GB 1.17 HN 1.05 ! KP 0.86 LA 0.92 MK 1.00 NL 1.89 ! OV 0.97 PT 0.88 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 GB 1.16 HN 1.20 ! KP 0.85 LA 1.00 MK 1.08 NL 1.82 ! OV 1.10 PT 0.95 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.81 GB 1.22 HN 1.04 ! KP 0.92 LA 0.97 MK 0.90 NL 1.54 ! OV 0.95 PT 0.95 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.76 GB 1.40 HN 0.99 ! KP 0.81 LA 0.91 MK 0.92 NL 1.60 ! OV 0.87 PT 0.94 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.74 GB 1.40 HN 1.00* ! KP 0.75 LA 0.99 MK 1.00* NL 1.36 ! OV 0.87 PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.68 GB 1.26 HN 0.96 ! KP 0.84 LA 0.93 MK 0.78 NL 1.12 ! OV 0.86 PT 0.87 SC 0.77 ! ! ! Fit before self-cal, rms=0.028289Jy sigma=0.020001 ! Fit after self-cal, rms=0.028364Jy sigma=0.019651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8636 mas, bmaj=1.828 mas, bpa=12.63 degrees ! Estimated noise=6.29434 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 = 0.00013855 Jy ! Component: 100 - total flux cleaned = 0.000131662 Jy ! Component: 150 - total flux cleaned = 0.000126172 Jy ! Component: 200 - total flux cleaned = 0.000125818 Jy ! Total flux subtracted in 200 components = 0.000125818 Jy ! Clean residual min=-0.000632 max=0.000604 Jy/beam ! Clean residual mean=0.000017 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0190177 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0190177 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=0.028362Jy sigma=0.019648 ! Fit after self-cal, rms=0.028508Jy sigma=0.019611 ! 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=0.028508Jy sigma=0.019611 ! Fit after self-cal, rms=0.029815Jy sigma=0.019587 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8629 mas, bmaj=1.834 mas, bpa=12.46 degrees ! Estimated noise=6.30968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.56246e-05 Jy ! Component: 100 - total flux cleaned = 7.93671e-05 Jy ! Component: 150 - total flux cleaned = 8.74723e-05 Jy ! Component: 200 - total flux cleaned = 0.000102099 Jy ! Total flux subtracted in 200 components = 0.000102099 Jy ! Clean residual min=-0.000576 max=0.000501 Jy/beam ! Clean residual mean=0.000018 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0191198 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0191198 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=0.029815Jy sigma=0.019586 ! Fit after self-cal, rms=0.029860Jy sigma=0.019580 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 = -1.38062e-05 Jy ! Component: 100 - total flux cleaned = -3.36753e-07 Jy ! Component: 150 - total flux cleaned = 8.81686e-06 Jy ! Component: 200 - total flux cleaned = 1.71167e-05 Jy ! Total flux subtracted in 200 components = 1.71167e-05 Jy ! Clean residual min=-0.000572 max=0.000519 Jy/beam ! Clean residual mean=0.000019 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0191369 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.0191369 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=0.029859Jy sigma=0.019579 ! Fit after self-cal, rms=0.029859Jy sigma=0.019579 ! 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=0.029859Jy sigma=0.019579 ! Fit after self-cal, rms=0.030414Jy sigma=0.019577 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.863 mas, bmaj=1.836 mas, bpa=12.4 degrees ! Estimated noise=6.36639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149204 Jy ! Component: 100 - total flux cleaned = 0.000173945 Jy ! Component: 150 - total flux cleaned = 0.000186364 Jy ! Component: 200 - total flux cleaned = 0.000200321 Jy ! Total flux subtracted in 200 components = 0.000200321 Jy ! Clean residual min=-0.000578 max=0.000517 Jy/beam ! Clean residual mean=0.000020 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0193372 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.0193372 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=0.030413Jy sigma=0.019576 ! Fit after self-cal, rms=0.030424Jy sigma=0.019574 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 = 2.65502e-05 Jy ! Component: 100 - total flux cleaned = 3.41875e-05 Jy ! Component: 150 - total flux cleaned = 4.10871e-05 Jy ! Component: 200 - total flux cleaned = 4.51988e-05 Jy ! Total flux subtracted in 200 components = 4.51988e-05 Jy ! Clean residual min=-0.000580 max=0.000511 Jy/beam ! Clean residual mean=0.000019 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0193824 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0193824 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=0.030424Jy sigma=0.019574 ! Fit after self-cal, rms=0.030424Jy sigma=0.019574 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.030424Jy sigma=0.019574 ! Fit after self-cal, rms=0.030694Jy sigma=0.019572 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.223 mas, bpa=12.95 degrees ! Estimated noise=7.05095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123799 Jy ! Component: 100 - total flux cleaned = 0.000154863 Jy ! Component: 150 - total flux cleaned = 0.000162285 Jy ! Component: 200 - total flux cleaned = 0.000163868 Jy ! Total flux subtracted in 200 components = 0.000163868 Jy ! Clean residual min=-0.000620 max=0.000599 Jy/beam ! Clean residual mean=0.000032 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0195463 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0195463 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=0.030693Jy sigma=0.019572 ! Fit after self-cal, rms=0.030697Jy sigma=0.019571 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 = -4.89068e-08 Jy ! Component: 100 - total flux cleaned = 3.09844e-06 Jy ! Component: 150 - total flux cleaned = 4.52435e-06 Jy ! Component: 200 - total flux cleaned = 7.08361e-06 Jy ! Total flux subtracted in 200 components = 7.08361e-06 Jy ! Clean residual min=-0.000623 max=0.000600 Jy/beam ! Clean residual mean=0.000032 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0195534 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0195534 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=0.030697Jy sigma=0.019571 ! Fit after self-cal, rms=0.030697Jy sigma=0.019571 ! 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=0.8629 mas, bmaj=1.836 mas, bpa=12.38 degrees ! Estimated noise=6.41128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8629 x 1.836 at 12.38 degrees (North through East) ! Clean map min=-0.00058689 max=0.018496 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=0.6576 mas, bmaj=1.49 mas, bpa=11.49 degrees ! Estimated noise=14.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142383 Jy ! Component: 100 - total flux cleaned = 0.0174245 Jy ! Component: 150 - total flux cleaned = 0.0181865 Jy ! Component: 200 - total flux cleaned = 0.0183495 Jy ! Total flux subtracted in 200 components = 0.0183495 Jy ! Clean residual min=-0.000993 max=0.001027 Jy/beam ! Clean residual mean=0.000009 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0183495 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0183495 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8629 mas, bmaj=1.836 mas, bpa=12.38 degrees ! Estimated noise=6.41128 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 = 0.000536118 Jy ! Component: 100 - total flux cleaned = 0.000843933 Jy ! Component: 150 - total flux cleaned = 0.00102948 Jy ! Component: 200 - total flux cleaned = 0.00107259 Jy ! Total flux subtracted in 200 components = 0.00107259 Jy ! Clean residual min=-0.000581 max=0.000552 Jy/beam ! Clean residual mean=0.000020 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0194221 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0194221 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.223 mas, bpa=12.95 degrees ! Estimated noise=7.05095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.85413e-05 Jy ! Component: 100 - total flux cleaned = 8.7069e-05 Jy ! Component: 150 - total flux cleaned = 9.39533e-05 Jy ! Component: 200 - total flux cleaned = 9.79364e-05 Jy ! Total flux subtracted in 200 components = 9.79364e-05 Jy ! Clean residual min=-0.000618 max=0.000594 Jy/beam ! Clean residual mean=0.000032 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.01952 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 = 3.56043e-06 Jy ! Component: 100 - total flux cleaned = 6.88242e-06 Jy ! Component: 150 - total flux cleaned = 8.43709e-06 Jy ! Component: 200 - total flux cleaned = 9.97944e-06 Jy ! Total flux subtracted in 200 components = 9.97944e-06 Jy ! Clean residual min=-0.000618 max=0.000592 Jy/beam ! Clean residual mean=0.000032 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.01953 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.01953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8629 mas, bmaj=1.836 mas, bpa=12.38 degrees ! Estimated noise=6.41128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84472e-05 Jy ! Component: 100 - total flux cleaned = -3.40908e-06 Jy ! Component: 150 - total flux cleaned = 1.05207e-06 Jy ! Component: 200 - total flux cleaned = 9.25601e-06 Jy ! Total flux subtracted in 200 components = 9.25601e-06 Jy ! Clean residual min=-0.000586 max=0.000533 Jy/beam ! Clean residual mean=0.000020 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0195393 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0195393 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=0.030699Jy sigma=0.019573 ! Fit after self-cal, rms=0.030699Jy sigma=0.019572 wmodel /scr/pima/s3111b_uvs/J1031+5053_X_map.mod ! Writing 38 model components to file: /scr/pima/s3111b_uvs/J1031+5053_X_map.mod wobs /scr/pima/s3111b_uvs/J1031+5053_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1031+5053_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1031+5053_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111b_uvs/J1031+5053_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 6.11437e-05 Jy ! Component: 100 - total flux cleaned = 0.000217237 Jy ! Component: 150 - total flux cleaned = 0.000306865 Jy ! Component: 200 - total flux cleaned = 0.000368321 Jy ! Component: 250 - total flux cleaned = 0.000427369 Jy ! Component: 300 - total flux cleaned = 0.000455845 Jy ! Component: 350 - total flux cleaned = 0.000490803 Jy ! Component: 400 - total flux cleaned = 0.000559136 Jy ! Component: 450 - total flux cleaned = 0.000605741 Jy ! Component: 500 - total flux cleaned = 0.000651404 Jy ! Component: 550 - total flux cleaned = 0.000702603 Jy ! Component: 600 - total flux cleaned = 0.000740351 Jy ! Component: 650 - total flux cleaned = 0.000789858 Jy ! Component: 700 - total flux cleaned = 0.000832453 Jy ! Component: 750 - total flux cleaned = 0.000880347 Jy ! Component: 800 - total flux cleaned = 0.000915675 Jy ! Component: 850 - total flux cleaned = 0.000950393 Jy ! Component: 900 - total flux cleaned = 0.000979012 Jy ! Component: 950 - total flux cleaned = 0.00101845 Jy ! Component: 1000 - total flux cleaned = 0.00106283 Jy ! Component: 1050 - total flux cleaned = 0.00109571 Jy ! Component: 1100 - total flux cleaned = 0.0011281 Jy ! Component: 1150 - total flux cleaned = 0.0011654 Jy ! Component: 1200 - total flux cleaned = 0.0011916 Jy ! Component: 1250 - total flux cleaned = 0.00120203 Jy ! Component: 1300 - total flux cleaned = 0.00122257 Jy ! Component: 1350 - total flux cleaned = 0.00124289 Jy ! Component: 1400 - total flux cleaned = 0.00126289 Jy ! Component: 1450 - total flux cleaned = 0.00127782 Jy ! Component: 1500 - total flux cleaned = 0.00128767 Jy ! Component: 1550 - total flux cleaned = 0.00130712 Jy ! Component: 1600 - total flux cleaned = 0.00132149 Jy ! Component: 1650 - total flux cleaned = 0.0013215 Jy ! Component: 1700 - total flux cleaned = 0.0013168 Jy ! Component: 1750 - total flux cleaned = 0.00132614 Jy ! Component: 1800 - total flux cleaned = 0.00133076 Jy ! Component: 1850 - total flux cleaned = 0.0013444 Jy ! Component: 1900 - total flux cleaned = 0.00134895 Jy ! Component: 1950 - total flux cleaned = 0.00135793 Jy ! Component: 2000 - total flux cleaned = 0.00136678 Jy ! Total flux subtracted in 2048 components = 0.00138875 Jy ! Clean residual min=-0.000272 max=0.000261 Jy/beam ! Clean residual mean=0.000005 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.020928 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 173 components and 0.020928 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1031+5053_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8629 x 1.836 at 12.38 degrees (North through East) ! Clean map min=-0.00045469 max=0.018405 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1031+5053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0184046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.8739e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.60948 1.60948 3.21895 6.4379 12.8758 25.7516 51.5032 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.018 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1031+5053_X_uvs.log closed on Mon Jul 23 22:51:49 2012