! Started logfile: /scr/pima/s3111a_uvs/J1041+523A_X_uvs.log on Mon Jul 23 07:17:07 2012 obs /scr/pima/s3111a_uvs/J1041+523A_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111a_uvs/J1041+523A_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.971429 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! 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 2176 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/s3111a_uvs/J1041+523A_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047876Jy sigma=0.740960 ! Fit after self-cal, rms=0.788484Jy sigma=0.557542 ! 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=0.7844 mas, bmaj=2.876 mas, bpa=-41.97 degrees ! Estimated noise=31.7271 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 = 0.151571 Jy ! Component: 100 - total flux cleaned = 0.21264 Jy ! Total flux subtracted in 100 components = 0.21264 Jy ! Clean residual min=-0.016294 max=0.026315 Jy/beam ! Clean residual mean=-0.001089 rms=0.006585 Jy/beam ! Combined flux in latest and established models = 0.21264 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.21264 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=0.071945Jy sigma=0.050873 ! Fit after self-cal, rms=0.071833Jy sigma=0.050794 ! 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=1.056 mas, bmaj=2.932 mas, bpa=-42.38 degrees ! Estimated noise=22.0648 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 = 0.0389036 Jy ! Component: 100 - total flux cleaned = 0.0611048 Jy ! Component: 150 - total flux cleaned = 0.0763514 Jy ! Component: 200 - total flux cleaned = 0.0871896 Jy ! Total flux subtracted in 200 components = 0.0871896 Jy ! Clean residual min=-0.011189 max=0.012107 Jy/beam ! Clean residual mean=-0.001124 rms=0.003650 Jy/beam ! Combined flux in latest and established models = 0.299829 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 69 components and 0.299829 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=0.044090Jy sigma=0.031177 ! Fit after self-cal, rms=0.044013Jy sigma=0.031122 ! 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 1.03 FD 0.95 KP 0.90 LA 1.01 ! MK 1.02 NL 1.04 OV 1.04 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 KP 0.92 LA 1.01 ! MK 1.08 NL 1.04 OV 1.07 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 KP 0.90 LA 1.00 ! MK 1.00 NL 1.02 OV 1.04 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 KP 0.85 LA 1.01 ! MK 0.99 NL 1.04 OV 1.09 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 KP 0.89 LA 1.03 ! MK 0.93 NL 1.03 OV 1.11 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 KP 0.85 LA 1.02 ! MK 1.05 NL 1.02 OV 1.09 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 0.83 LA 1.03 ! MK 1.00* NL 1.02 OV 1.12 PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 KP 0.84 LA 1.01 ! MK 1.01 NL 1.06 OV 1.13 PT 1.01 ! ! ! Fit before self-cal, rms=0.044013Jy sigma=0.031122 ! Fit after self-cal, rms=0.037274Jy sigma=0.026209 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=2.929 mas, bpa=-42.11 degrees ! Estimated noise=21.6356 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 = -0.00146117 Jy ! Component: 100 - total flux cleaned = -0.00170222 Jy ! Component: 150 - total flux cleaned = -0.0019099 Jy ! Component: 200 - total flux cleaned = -0.00199736 Jy ! Total flux subtracted in 200 components = -0.00199736 Jy ! Clean residual min=-0.007126 max=0.009438 Jy/beam ! Clean residual mean=-0.000776 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.297832 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.297832 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=0.036573Jy sigma=0.025781 ! Fit after self-cal, rms=0.036574Jy sigma=0.025762 ! 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=0.036574Jy sigma=0.025762 ! Fit after self-cal, rms=0.036497Jy sigma=0.025735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.925 mas, bpa=-42.06 degrees ! Estimated noise=21.5353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000827886 Jy ! Component: 100 - total flux cleaned = -0.00107972 Jy ! Component: 150 - total flux cleaned = -0.00123038 Jy ! Component: 200 - total flux cleaned = -0.0011627 Jy ! Total flux subtracted in 200 components = -0.0011627 Jy ! Clean residual min=-0.006980 max=0.009025 Jy/beam ! Clean residual mean=-0.000766 rms=0.002528 Jy/beam ! Combined flux in latest and established models = 0.296669 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.296669 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=0.036145Jy sigma=0.025534 ! Fit after self-cal, rms=0.036126Jy sigma=0.025524 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 = -0.000273557 Jy ! Component: 100 - total flux cleaned = -8.29008e-05 Jy ! Component: 150 - total flux cleaned = 9.85262e-05 Jy ! Component: 200 - total flux cleaned = 0.000154933 Jy ! Total flux subtracted in 200 components = 0.000154933 Jy ! Clean residual min=-0.006969 max=0.008705 Jy/beam ! Clean residual mean=-0.000766 rms=0.002485 Jy/beam ! Combined flux in latest and established models = 0.296824 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.296824 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=0.035925Jy sigma=0.025392 ! Fit after self-cal, rms=0.035914Jy sigma=0.025386 ! 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=0.035914Jy sigma=0.025386 ! Fit after self-cal, rms=0.035892Jy sigma=0.025376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=2.923 mas, bpa=-42.03 degrees ! Estimated noise=21.4886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00055839 Jy ! Component: 100 - total flux cleaned = -0.000670177 Jy ! Component: 150 - total flux cleaned = -0.000671567 Jy ! Component: 200 - total flux cleaned = -0.000623597 Jy ! Total flux subtracted in 200 components = -0.000623597 Jy ! Clean residual min=-0.006916 max=0.008392 Jy/beam ! Clean residual mean=-0.000760 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.2962 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.2962 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=0.035708Jy sigma=0.025280 ! Fit after self-cal, rms=0.035699Jy sigma=0.025275 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 = -0.00014276 Jy ! Component: 100 - total flux cleaned = -1.69755e-06 Jy ! Component: 150 - total flux cleaned = 8.80069e-05 Jy ! Component: 200 - total flux cleaned = 0.000130761 Jy ! Total flux subtracted in 200 components = 0.000130761 Jy ! Clean residual min=-0.006871 max=0.008150 Jy/beam ! Clean residual mean=-0.000760 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 0.296331 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.296331 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=0.035585Jy sigma=0.025203 ! Fit after self-cal, rms=0.035578Jy sigma=0.025200 ! 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=0.035578Jy sigma=0.025200 ! Fit after self-cal, rms=0.035596Jy sigma=0.025196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=2.904 mas, bpa=-43.6 degrees ! Estimated noise=22.9365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.97286e-05 Jy ! Component: 100 - total flux cleaned = -0.000112302 Jy ! Component: 150 - total flux cleaned = -0.000159444 Jy ! Component: 200 - total flux cleaned = -0.000161668 Jy ! Total flux subtracted in 200 components = -0.000161668 Jy ! Clean residual min=-0.007974 max=0.008925 Jy/beam ! Clean residual mean=-0.000993 rms=0.002843 Jy/beam ! Combined flux in latest and established models = 0.29617 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.29617 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=0.035486Jy sigma=0.025143 ! Fit after self-cal, rms=0.035476Jy sigma=0.025139 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 = -0.000193049 Jy ! Component: 100 - total flux cleaned = -0.000108992 Jy ! Component: 150 - total flux cleaned = -3.13189e-05 Jy ! Component: 200 - total flux cleaned = 4.38021e-05 Jy ! Total flux subtracted in 200 components = 4.38021e-05 Jy ! Clean residual min=-0.007891 max=0.008735 Jy/beam ! Clean residual mean=-0.000993 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 0.296213 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.296213 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=0.035413Jy sigma=0.025101 ! Fit after self-cal, rms=0.035406Jy sigma=0.025098 ! 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=1.064 mas, bmaj=2.922 mas, bpa=-42 degrees ! Estimated noise=21.4794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 2.922 at -42 degrees (North through East) ! Clean map min=-0.0087109 max=0.19908 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=0.7901 mas, bmaj=2.85 mas, bpa=-41.56 degrees ! Estimated noise=31.1701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148391 Jy ! Component: 100 - total flux cleaned = 0.20758 Jy ! Component: 150 - total flux cleaned = 0.234936 Jy ! Component: 200 - total flux cleaned = 0.252175 Jy ! Total flux subtracted in 200 components = 0.252175 Jy ! Clean residual min=-0.009895 max=0.011881 Jy/beam ! Clean residual mean=-0.000697 rms=0.003693 Jy/beam ! Combined flux in latest and established models = 0.252175 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.252175 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.922 mas, bpa=-42 degrees ! Estimated noise=21.4794 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 = 0.016436 Jy ! Component: 100 - total flux cleaned = 0.0267116 Jy ! Component: 150 - total flux cleaned = 0.0335965 Jy ! Component: 200 - total flux cleaned = 0.0375228 Jy ! Total flux subtracted in 200 components = 0.0375228 Jy ! Clean residual min=-0.008032 max=0.009771 Jy/beam ! Clean residual mean=-0.000768 rms=0.002809 Jy/beam ! Combined flux in latest and established models = 0.289698 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 93 components and 0.289698 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=1.77 mas, bmaj=2.904 mas, bpa=-43.6 degrees ! Estimated noise=22.9365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305662 Jy ! Component: 100 - total flux cleaned = 0.00399692 Jy ! Component: 150 - total flux cleaned = 0.00445115 Jy ! Component: 200 - total flux cleaned = 0.00465685 Jy ! Total flux subtracted in 200 components = 0.00465685 Jy ! Clean residual min=-0.008855 max=0.010442 Jy/beam ! Clean residual mean=-0.000996 rms=0.003048 Jy/beam ! Combined flux in latest and established models = 0.294355 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 = 9.64013e-05 Jy ! Component: 100 - total flux cleaned = 0.000182116 Jy ! Component: 150 - total flux cleaned = 0.000343863 Jy ! Component: 200 - total flux cleaned = 0.000418385 Jy ! Total flux subtracted in 200 components = 0.000418385 Jy ! Clean residual min=-0.008715 max=0.010012 Jy/beam ! Clean residual mean=-0.000997 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.294773 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.294773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.922 mas, bpa=-42 degrees ! Estimated noise=21.4794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383139 Jy ! Component: 100 - total flux cleaned = -0.000318098 Jy ! Component: 150 - total flux cleaned = -0.000257805 Jy ! Component: 200 - total flux cleaned = -0.000142173 Jy ! Total flux subtracted in 200 components = -0.000142173 Jy ! Clean residual min=-0.007535 max=0.008924 Jy/beam ! Clean residual mean=-0.000762 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.294631 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.294631 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=0.036035Jy sigma=0.025488 ! Fit after self-cal, rms=0.036018Jy sigma=0.025479 wmodel /scr/pima/s3111a_uvs/J1041+523A_X_map.mod ! Writing 133 model components to file: /scr/pima/s3111a_uvs/J1041+523A_X_map.mod wobs /scr/pima/s3111a_uvs/J1041+523A_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111a_uvs/J1041+523A_X_uvs.fits wwins /scr/pima/s3111a_uvs/J1041+523A_X_map.win ! wwins: Wrote 1 windows to /scr/pima/s3111a_uvs/J1041+523A_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 = 0.00271936 Jy ! Component: 100 - total flux cleaned = 0.00219615 Jy ! Component: 150 - total flux cleaned = 0.00171225 Jy ! Component: 200 - total flux cleaned = 0.00115875 Jy ! Component: 250 - total flux cleaned = 0.000428076 Jy ! Component: 300 - total flux cleaned = -0.000365276 Jy ! Component: 350 - total flux cleaned = -0.000931712 Jy ! Component: 400 - total flux cleaned = -0.0014723 Jy ! Component: 450 - total flux cleaned = -0.00198679 Jy ! Component: 500 - total flux cleaned = -0.00255623 Jy ! Component: 550 - total flux cleaned = -0.00302079 Jy ! Component: 600 - total flux cleaned = -0.00346795 Jy ! Component: 650 - total flux cleaned = -0.00396751 Jy ! Component: 700 - total flux cleaned = -0.00437784 Jy ! Component: 750 - total flux cleaned = -0.00496896 Jy ! Component: 800 - total flux cleaned = -0.00547633 Jy ! Component: 850 - total flux cleaned = -0.00590344 Jy ! Component: 900 - total flux cleaned = -0.00637424 Jy ! Component: 950 - total flux cleaned = -0.00677427 Jy ! Component: 1000 - total flux cleaned = -0.00743875 Jy ! Component: 1050 - total flux cleaned = -0.00792246 Jy ! Component: 1100 - total flux cleaned = -0.00855184 Jy ! Component: 1150 - total flux cleaned = -0.00906369 Jy ! Component: 1200 - total flux cleaned = -0.00966245 Jy ! Component: 1250 - total flux cleaned = -0.0101977 Jy ! Component: 1300 - total flux cleaned = -0.0107197 Jy ! Component: 1350 - total flux cleaned = -0.011275 Jy ! Component: 1400 - total flux cleaned = -0.0117262 Jy ! Component: 1450 - total flux cleaned = -0.0121237 Jy ! Component: 1500 - total flux cleaned = -0.0124692 Jy ! Component: 1550 - total flux cleaned = -0.0127652 Jy ! Component: 1600 - total flux cleaned = -0.0132187 Jy ! Component: 1650 - total flux cleaned = -0.0134197 Jy ! Component: 1700 - total flux cleaned = -0.0136962 Jy ! Component: 1750 - total flux cleaned = -0.0140053 Jy ! Component: 1800 - total flux cleaned = -0.0143458 Jy ! Component: 1850 - total flux cleaned = -0.0146046 Jy ! Component: 1900 - total flux cleaned = -0.0148953 Jy ! Component: 1950 - total flux cleaned = -0.0151796 Jy ! Component: 2000 - total flux cleaned = -0.0153543 Jy ! Total flux subtracted in 2048 components = -0.0156284 Jy ! Clean residual min=-0.001804 max=0.002185 Jy/beam ! Clean residual mean=-0.000368 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.279002 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 364 components and 0.279002 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111a_uvs/J1041+523A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 2.922 at -42 degrees (North through East) ! Clean map min=-0.0075661 max=0.20047 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111a_uvs/J1041+523A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200465 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000724496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08422 1.08422 2.16844 4.33688 8.67377 17.3475 34.6951 69.3901 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.2 quit ! Quitting program ! Log file /scr/pima/s3111a_uvs/J1041+523A_X_uvs.log closed on Mon Jul 23 07:17:08 2012