! Started logfile: /scr/pima/s3111b_uvs/J1051+0103_X_uvs.log on Mon Jul 23 22:51:57 2012 obs /scr/pima/s3111b_uvs/J1051+0103_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111b_uvs/J1051+0103_X_uva.fits ! AN table 1: 64 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.961364 visibilities/baseline/integration-bin. ! Found source: J1051+0103 ! ! 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 27072 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/J1051+0103_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 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 135 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=1.001030Jy sigma=0.707754 ! Fit after self-cal, rms=0.988221Jy sigma=0.698697 ! 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=0.6586 mas, bmaj=1.774 mas, bpa=-3.849 degrees ! Estimated noise=12.1059 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 = 0.0104642 Jy ! Component: 100 - total flux cleaned = 0.0126335 Jy ! Total flux subtracted in 100 components = 0.0126335 Jy ! Clean residual min=-0.001920 max=0.001940 Jy/beam ! Clean residual mean=-0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0126335 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0126335 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=0.034041Jy sigma=0.024068 ! Fit after self-cal, rms=0.032254Jy sigma=0.022804 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403994 Jy ! Component: 100 - total flux cleaned = 0.00476843 Jy ! Total flux subtracted in 100 components = 0.00476843 Jy ! Clean residual min=-0.001581 max=0.001892 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0174019 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0174019 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=0.031951Jy sigma=0.022590 ! Fit after self-cal, rms=0.031949Jy sigma=0.022588 ! 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=0.816 mas, bmaj=2.059 mas, bpa=-1.375 degrees ! Estimated noise=6.21359 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 = -0.000509165 Jy ! Component: 100 - total flux cleaned = -0.000588245 Jy ! Component: 150 - total flux cleaned = -0.00058865 Jy ! Component: 200 - total flux cleaned = -0.000596072 Jy ! Total flux subtracted in 200 components = -0.000596072 Jy ! Clean residual min=-0.001456 max=0.001529 Jy/beam ! Clean residual mean=0.000007 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0168059 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.0168059 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=0.031940Jy sigma=0.022582 ! Fit after self-cal, rms=0.031937Jy sigma=0.022580 ! 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 1.01 FD 0.97 GB 1.45 HN 0.91 ! KP 0.99 LA 1.02 MK 1.12 NL 1.59 ! OV 0.97 PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 GB 1.46 HN 1.08 ! KP 0.93 LA 0.99 MK 1.07 NL 1.81 ! OV 1.02 PT 1.00 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.89 GB 1.54 HN 0.76 ! KP 1.02 LA 0.98 MK 1.04 NL 1.49 ! OV 0.99 PT 1.01 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 GB 1.53 HN 0.91 ! KP 0.92 LA 0.96 MK 1.15 NL 1.45 ! OV 1.01 PT 1.06 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.83 GB 1.65 HN 0.78 ! KP 1.00 LA 0.99 MK 0.96 NL 1.40 ! OV 0.95 PT 1.04 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.72 GB 1.68 HN 0.76 ! KP 0.83 LA 1.00 MK 0.94 NL 1.28 ! OV 0.87 PT 1.08 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.70 GB 1.61 HN 1.00* ! KP 0.81 LA 0.97 MK 1.00* NL 1.30 ! OV 0.86 PT 0.96 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 0.52 GB 1.80 HN 0.81 ! KP 0.93 LA 1.04 MK 0.82 NL 1.01 ! OV 0.76 PT 0.85 SC 0.84 ! ! ! Fit before self-cal, rms=0.031937Jy sigma=0.022580 ! Fit after self-cal, rms=0.029351Jy sigma=0.022210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.82 mas, bmaj=2.056 mas, bpa=-1.318 degrees ! Estimated noise=6.21702 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 = 3.04753e-05 Jy ! Component: 100 - total flux cleaned = 2.55507e-05 Jy ! Component: 150 - total flux cleaned = 2.5623e-05 Jy ! Component: 200 - total flux cleaned = 2.93817e-05 Jy ! Total flux subtracted in 200 components = 2.93817e-05 Jy ! Clean residual min=-0.000605 max=0.000690 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0168352 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0168352 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=0.029350Jy sigma=0.022208 ! Fit after self-cal, rms=0.029507Jy sigma=0.022139 ! 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=0.029507Jy sigma=0.022139 ! Fit after self-cal, rms=0.030306Jy sigma=0.022104 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8215 mas, bmaj=2.066 mas, bpa=-1.682 degrees ! Estimated noise=6.25072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133004 Jy ! Component: 100 - total flux cleaned = 0.000119624 Jy ! Component: 150 - total flux cleaned = 0.000119629 Jy ! Component: 200 - total flux cleaned = 0.000111948 Jy ! Total flux subtracted in 200 components = 0.000111948 Jy ! Clean residual min=-0.000603 max=0.000736 Jy/beam ! Clean residual mean=0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0169472 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0169472 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=0.030305Jy sigma=0.022103 ! Fit after self-cal, rms=0.030395Jy sigma=0.022091 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 = -1.914e-05 Jy ! Component: 100 - total flux cleaned = -1.87975e-05 Jy ! Component: 150 - total flux cleaned = -1.8749e-05 Jy ! Component: 200 - total flux cleaned = -1.89476e-05 Jy ! Total flux subtracted in 200 components = -1.89476e-05 Jy ! Clean residual min=-0.000655 max=0.000713 Jy/beam ! Clean residual mean=0.000004 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0169282 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0169282 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=0.030394Jy sigma=0.022090 ! Fit after self-cal, rms=0.030395Jy sigma=0.022088 ! 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=0.030395Jy sigma=0.022088 ! Fit after self-cal, rms=0.031717Jy sigma=0.022087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8227 mas, bmaj=2.073 mas, bpa=-2.021 degrees ! Estimated noise=6.41591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376463 Jy ! Component: 100 - total flux cleaned = 0.000469316 Jy ! Component: 150 - total flux cleaned = 0.000469242 Jy ! Component: 200 - total flux cleaned = 0.000468841 Jy ! Total flux subtracted in 200 components = 0.000468841 Jy ! Clean residual min=-0.000628 max=0.000756 Jy/beam ! Clean residual mean=0.000005 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0173971 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0173971 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=0.031713Jy sigma=0.022084 ! Fit after self-cal, rms=0.031774Jy sigma=0.022078 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 = -7.86945e-06 Jy ! Component: 100 - total flux cleaned = -2.01325e-05 Jy ! Component: 150 - total flux cleaned = -3.04705e-05 Jy ! Component: 200 - total flux cleaned = -2.74354e-05 Jy ! Total flux subtracted in 200 components = -2.74354e-05 Jy ! Clean residual min=-0.000640 max=0.000763 Jy/beam ! Clean residual mean=0.000005 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0173696 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0173696 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=0.031773Jy sigma=0.022078 ! Fit after self-cal, rms=0.031776Jy sigma=0.022076 ! 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=0.031776Jy sigma=0.022076 ! Fit after self-cal, rms=0.032687Jy sigma=0.022075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.617 mas, bpa=-0.7071 degrees ! Estimated noise=7.29984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338546 Jy ! Component: 100 - total flux cleaned = 0.000395982 Jy ! Component: 150 - total flux cleaned = 0.000388712 Jy ! Component: 200 - total flux cleaned = 0.00038302 Jy ! Total flux subtracted in 200 components = 0.00038302 Jy ! Clean residual min=-0.000639 max=0.001012 Jy/beam ! Clean residual mean=0.000009 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0177527 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.0177527 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=0.032683Jy sigma=0.022074 ! Fit after self-cal, rms=0.032710Jy sigma=0.022072 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) ! Added new window around map position (0.7, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433108 Jy ! Component: 100 - total flux cleaned = 0.000250795 Jy ! Component: 150 - total flux cleaned = 0.000116803 Jy ! Component: 200 - total flux cleaned = 1.46654e-06 Jy ! Total flux subtracted in 200 components = 1.46654e-06 Jy ! Clean residual min=-0.000641 max=0.000773 Jy/beam ! Clean residual mean=0.000006 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0177541 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 119 components and 0.0177541 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=0.032674Jy sigma=0.022061 ! Fit after self-cal, rms=0.032671Jy sigma=0.022054 ! 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=0.8217 mas, bmaj=2.078 mas, bpa=-2.334 degrees ! Estimated noise=6.5602 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 2.078 at -2.334 degrees (North through East) ! Clean map min=-0.0007965 max=0.017841 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=0.674 mas, bmaj=1.767 mas, bpa=-3.704 degrees ! Estimated noise=12.1853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138374 Jy ! Component: 100 - total flux cleaned = 0.0169049 Jy ! Component: 150 - total flux cleaned = 0.0175169 Jy ! Component: 200 - total flux cleaned = 0.01772 Jy ! Total flux subtracted in 200 components = 0.01772 Jy ! Clean residual min=-0.000892 max=0.000971 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0177199 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0177199 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8217 mas, bmaj=2.078 mas, bpa=-2.334 degrees ! Estimated noise=6.5602 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 = 0.000793681 Jy ! Component: 100 - total flux cleaned = 0.000745789 Jy ! Component: 150 - total flux cleaned = 0.000677996 Jy ! Component: 200 - total flux cleaned = 0.000597968 Jy ! Total flux subtracted in 200 components = 0.000597968 Jy ! Clean residual min=-0.000680 max=0.000731 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0183179 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.0183179 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=1.281 mas, bmaj=2.617 mas, bpa=-0.7071 degrees ! Estimated noise=7.29984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153289 Jy ! Component: 100 - total flux cleaned = -0.000256873 Jy ! Component: 150 - total flux cleaned = -0.000365483 Jy ! Component: 200 - total flux cleaned = -0.000479128 Jy ! Total flux subtracted in 200 components = -0.000479128 Jy ! Clean residual min=-0.000656 max=0.000739 Jy/beam ! Clean residual mean=0.000004 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0178388 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 = -9.24945e-05 Jy ! Component: 100 - total flux cleaned = -0.000179187 Jy ! Component: 150 - total flux cleaned = -0.000248826 Jy ! Component: 200 - total flux cleaned = -0.000324518 Jy ! Total flux subtracted in 200 components = -0.000324518 Jy ! Clean residual min=-0.000650 max=0.000721 Jy/beam ! Clean residual mean=0.000007 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0175143 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 134 components and 0.0175143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8217 mas, bmaj=2.078 mas, bpa=-2.334 degrees ! Estimated noise=6.5602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.5859e-05 Jy ! Component: 100 - total flux cleaned = 1.16449e-05 Jy ! Component: 150 - total flux cleaned = -2.98212e-05 Jy ! Component: 200 - total flux cleaned = -8.75648e-05 Jy ! Total flux subtracted in 200 components = -8.75648e-05 Jy ! Clean residual min=-0.000651 max=0.000642 Jy/beam ! Clean residual mean=0.000004 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0174267 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 161 components and 0.0174267 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=0.032637Jy sigma=0.022041 ! Fit after self-cal, rms=0.032637Jy sigma=0.022034 wmodel /scr/pima/s3111b_uvs/J1051+0103_X_map.mod ! Writing 161 model components to file: /scr/pima/s3111b_uvs/J1051+0103_X_map.mod wobs /scr/pima/s3111b_uvs/J1051+0103_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111b_uvs/J1051+0103_X_uvs.fits wwins /scr/pima/s3111b_uvs/J1051+0103_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111b_uvs/J1051+0103_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 = 6.78016e-05 Jy ! Component: 100 - total flux cleaned = 1.57192e-05 Jy ! Component: 150 - total flux cleaned = -5.24989e-05 Jy ! Component: 200 - total flux cleaned = -0.000126134 Jy ! Component: 250 - total flux cleaned = -0.000195813 Jy ! Component: 300 - total flux cleaned = -0.000220639 Jy ! Component: 350 - total flux cleaned = -0.000252624 Jy ! Component: 400 - total flux cleaned = -0.000252673 Jy ! Component: 450 - total flux cleaned = -0.00024525 Jy ! Component: 500 - total flux cleaned = -0.00023097 Jy ! Component: 550 - total flux cleaned = -0.000216895 Jy ! Component: 600 - total flux cleaned = -0.000196277 Jy ! Component: 650 - total flux cleaned = -0.000182666 Jy ! Component: 700 - total flux cleaned = -0.00014966 Jy ! Component: 750 - total flux cleaned = -0.0001239 Jy ! Component: 800 - total flux cleaned = -9.87608e-05 Jy ! Component: 850 - total flux cleaned = -9.8815e-05 Jy ! Component: 900 - total flux cleaned = -8.05752e-05 Jy ! Component: 950 - total flux cleaned = -8.05217e-05 Jy ! Component: 1000 - total flux cleaned = -4.54836e-05 Jy ! Component: 1050 - total flux cleaned = -2.24757e-05 Jy ! Component: 1100 - total flux cleaned = -5.49316e-06 Jy ! Component: 1150 - total flux cleaned = 5.74629e-06 Jy ! Component: 1200 - total flux cleaned = 3.32434e-05 Jy ! Component: 1250 - total flux cleaned = 5.48455e-05 Jy ! Component: 1300 - total flux cleaned = 6.01647e-05 Jy ! Component: 1350 - total flux cleaned = 7.60548e-05 Jy ! Component: 1400 - total flux cleaned = 9.68912e-05 Jy ! Component: 1450 - total flux cleaned = 0.000117509 Jy ! Component: 1500 - total flux cleaned = 0.000142919 Jy ! Component: 1550 - total flux cleaned = 0.00016791 Jy ! Component: 1600 - total flux cleaned = 0.00017782 Jy ! Component: 1650 - total flux cleaned = 0.000197362 Jy ! Component: 1700 - total flux cleaned = 0.000202191 Jy ! Component: 1750 - total flux cleaned = 0.000221353 Jy ! Component: 1800 - total flux cleaned = 0.000230848 Jy ! Component: 1850 - total flux cleaned = 0.00023559 Jy ! Component: 1900 - total flux cleaned = 0.00025418 Jy ! Component: 1950 - total flux cleaned = 0.000272558 Jy ! Component: 2000 - total flux cleaned = 0.000290668 Jy ! Total flux subtracted in 2048 components = 0.000299593 Jy ! Clean residual min=-0.000243 max=0.000282 Jy/beam ! Clean residual mean=0.000002 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0177263 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 304 components and 0.0177263 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111b_uvs/J1051+0103_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8217 x 2.078 at -2.334 degrees (North through East) ! Clean map min=-0.00086061 max=0.017652 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111b_uvs/J1051+0103_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0176524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.69064e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.64691 1.64691 3.29382 6.58764 13.1753 26.3506 52.7011 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.017 quit ! Quitting program ! Log file /scr/pima/s3111b_uvs/J1051+0103_X_uvs.log closed on Mon Jul 23 22:52:00 2012