! Started logfile: /scr/pima/bp171ag_uvs/J2207+0041_X_uvs.log on Fri Oct 11 07:20:38 2013 obs /scr/pima/bp171ag_uvs/J2207+0041_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2207+0041_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2207+0041 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2207+0041_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 = 1024x1024 pixels with 0.200x0.200 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. ! ! 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=1.000125Jy sigma=2.332947 ! Fit after self-cal, rms=0.969164Jy sigma=2.087686 ! 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=0.7296 mas, bmaj=1.895 mas, bpa=-0.2145 degrees ! Estimated noise=18.0262 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 = 0.0456981 Jy ! Component: 100 - total flux cleaned = 0.0645829 Jy ! Total flux subtracted in 100 components = 0.0645829 Jy ! Clean residual min=-0.014884 max=0.028335 Jy/beam ! Clean residual mean=0.000008 rms=0.004459 Jy/beam ! Combined flux in latest and established models = 0.0645829 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0645829 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=0.051985Jy sigma=0.148236 ! Fit after self-cal, rms=0.049797Jy sigma=0.146807 ! Inverting map ! Added new window around map position (0.2, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236289 Jy ! Component: 100 - total flux cleaned = 0.033813 Jy ! Total flux subtracted in 100 components = 0.033813 Jy ! Clean residual min=-0.010224 max=0.020480 Jy/beam ! Clean residual mean=0.000001 rms=0.002886 Jy/beam ! Combined flux in latest and established models = 0.0983959 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0983959 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=0.043311Jy sigma=0.101553 ! Fit after self-cal, rms=0.041541Jy sigma=0.094503 ! 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=0.9692 mas, bmaj=2.314 mas, bpa=-1.235 degrees ! Estimated noise=12.4343 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 = 0.0140732 Jy ! Component: 100 - total flux cleaned = 0.0209236 Jy ! Component: 150 - total flux cleaned = 0.0224981 Jy ! Component: 200 - total flux cleaned = 0.0229352 Jy ! Total flux subtracted in 200 components = 0.0229352 Jy ! Clean residual min=-0.007927 max=0.011357 Jy/beam ! Clean residual mean=-0.000009 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.121331 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.121331 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=0.041004Jy sigma=0.070843 ! Fit after self-cal, rms=0.040534Jy sigma=0.069657 ! 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 1.36 FD 1.13 HN 2.70 KP 0.88 ! LA 0.92 MK 0.70 NL 1.27 OV 1.26 ! PT 0.83 SC 0.69 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 HN 1.83 KP 0.90 ! LA 0.94 MK 0.69 NL 1.24 OV 1.11 ! PT 0.86 SC 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.11 HN 1.47 KP 1.02 ! LA 0.87 MK 0.65 NL 1.27 OV 1.12 ! PT 0.86 SC 0.71 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.09 HN 2.61 KP 0.88 ! LA 0.91 MK 0.74 NL 1.16 OV 1.12 ! PT 0.91 SC 0.79 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.96 KP 0.93 ! LA 0.91 MK 0.78 NL 1.02 OV 1.03 ! PT 0.89 SC 0.81 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 3.21 KP 0.95 ! LA 0.94 MK 0.73 NL 1.19 OV 1.04 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.60 KP 0.94 ! LA 0.94 MK 0.77 NL 1.18 OV 1.14 ! PT 0.88 SC 0.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 2.07 KP 0.97 ! LA 0.89 MK 0.79 NL 1.31 OV 1.14 ! PT 0.81 SC 0.91 ! ! ! Fit before self-cal, rms=0.040534Jy sigma=0.069657 ! Fit after self-cal, rms=0.044703Jy sigma=0.053184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8984 mas, bmaj=2.276 mas, bpa=-0.6439 degrees ! Estimated noise=11.7097 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 = -0.0046986 Jy ! Component: 100 - total flux cleaned = -0.00491449 Jy ! Component: 150 - total flux cleaned = -0.00491429 Jy ! Component: 200 - total flux cleaned = -0.00491124 Jy ! Total flux subtracted in 200 components = -0.00491124 Jy ! Clean residual min=-0.003978 max=0.006804 Jy/beam ! Clean residual mean=0.000000 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.11642 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.11642 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=0.042396Jy sigma=0.053801 ! Fit after self-cal, rms=0.042462Jy sigma=0.053247 ! 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=0.042462Jy sigma=0.053247 ! Fit after self-cal, rms=0.041015Jy sigma=0.051456 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8815 mas, bmaj=2.264 mas, bpa=-0.562 degrees ! Estimated noise=10.9828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00411679 Jy ! Component: 100 - total flux cleaned = -0.00442298 Jy ! Component: 150 - total flux cleaned = -0.00448175 Jy ! Component: 200 - total flux cleaned = -0.00447827 Jy ! Total flux subtracted in 200 components = -0.00447827 Jy ! Clean residual min=-0.003553 max=0.005740 Jy/beam ! Clean residual mean=-0.000000 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.111942 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.111942 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=0.039513Jy sigma=0.052251 ! Fit after self-cal, rms=0.039464Jy sigma=0.052013 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 (0.8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00427514 Jy ! Component: 100 - total flux cleaned = 0.00402641 Jy ! Component: 150 - total flux cleaned = 0.00372835 Jy ! Component: 200 - total flux cleaned = 0.00359506 Jy ! Total flux subtracted in 200 components = 0.00359506 Jy ! Clean residual min=-0.003060 max=0.005179 Jy/beam ! Clean residual mean=0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.115537 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.115537 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=0.038530Jy sigma=0.050515 ! Fit after self-cal, rms=0.038280Jy sigma=0.049635 ! 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=0.038280Jy sigma=0.049635 ! Fit after self-cal, rms=0.043934Jy sigma=0.049218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=2.268 mas, bpa=-0.1414 degrees ! Estimated noise=10.7724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402601 Jy ! Component: 100 - total flux cleaned = -0.000473418 Jy ! Component: 150 - total flux cleaned = -0.000700905 Jy ! Component: 200 - total flux cleaned = -0.000906715 Jy ! Total flux subtracted in 200 components = -0.000906715 Jy ! Clean residual min=-0.002664 max=0.003940 Jy/beam ! Clean residual mean=0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.11463 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.11463 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=0.043234Jy sigma=0.049383 ! Fit after self-cal, rms=0.043146Jy sigma=0.048984 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 (-27, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287283 Jy ! Component: 100 - total flux cleaned = 0.00386107 Jy ! Component: 150 - total flux cleaned = 0.00459028 Jy ! Component: 200 - total flux cleaned = 0.00518614 Jy ! Total flux subtracted in 200 components = 0.00518614 Jy ! Clean residual min=-0.002166 max=0.002283 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.119816 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.119816 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=0.042438Jy sigma=0.048429 ! Fit after self-cal, rms=0.042368Jy sigma=0.048311 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.042368Jy sigma=0.048311 ! Fit after self-cal, rms=0.042002Jy sigma=0.048108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=5.159 mas, bpa=5.414 degrees ! Estimated noise=10.8893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.94175e-05 Jy ! Component: 100 - total flux cleaned = 0.000421433 Jy ! Component: 150 - total flux cleaned = 0.000422433 Jy ! Component: 200 - total flux cleaned = 0.000422638 Jy ! Total flux subtracted in 200 components = 0.000422638 Jy ! Clean residual min=-0.002777 max=0.002389 Jy/beam ! Clean residual mean=0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.120239 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.120239 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=0.041734Jy sigma=0.048328 ! Fit after self-cal, rms=0.041754Jy sigma=0.048261 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 = 3.39019e-05 Jy ! Component: 100 - total flux cleaned = 3.2642e-05 Jy ! Component: 150 - total flux cleaned = 6.99286e-06 Jy ! Component: 200 - total flux cleaned = -3.68634e-05 Jy ! Total flux subtracted in 200 components = -3.68634e-05 Jy ! Clean residual min=-0.002755 max=0.002428 Jy/beam ! Clean residual mean=0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.120202 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.120202 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=0.041667Jy sigma=0.048337 ! Fit after self-cal, rms=0.041649Jy sigma=0.048302 ! 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=0.8723 mas, bmaj=2.269 mas, bpa=-0.06677 degrees ! Estimated noise=10.68 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8723 x 2.269 at -0.06677 degrees (North through East) ! Clean map min=-0.0021909 max=0.030077 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=0.646 mas, bmaj=1.888 mas, bpa=0.8547 degrees ! Estimated noise=14.9877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449461 Jy ! Component: 100 - total flux cleaned = 0.0667149 Jy ! Component: 150 - total flux cleaned = 0.0804936 Jy ! Component: 200 - total flux cleaned = 0.0900724 Jy ! Total flux subtracted in 200 components = 0.0900724 Jy ! Clean residual min=-0.005764 max=0.007870 Jy/beam ! Clean residual mean=0.000002 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.0900724 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0900724 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8723 mas, bmaj=2.269 mas, bpa=-0.06677 degrees ! Estimated noise=10.68 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) ! Added new window around map position (-0.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113481 Jy ! Component: 100 - total flux cleaned = 0.0179276 Jy ! Component: 150 - total flux cleaned = 0.0221695 Jy ! Component: 200 - total flux cleaned = 0.0250824 Jy ! Total flux subtracted in 200 components = 0.0250824 Jy ! Clean residual min=-0.002759 max=0.002712 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.115155 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 66 components and 0.115155 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.929 mas, bmaj=5.159 mas, bpa=5.414 degrees ! Estimated noise=10.8893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262703 Jy ! Component: 100 - total flux cleaned = 0.00321704 Jy ! Component: 150 - total flux cleaned = 0.00359276 Jy ! Component: 200 - total flux cleaned = 0.00383907 Jy ! Total flux subtracted in 200 components = 0.00383907 Jy ! Clean residual min=-0.002621 max=0.002146 Jy/beam ! Clean residual mean=0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.118994 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 = 0.000184104 Jy ! Component: 100 - total flux cleaned = 0.000319598 Jy ! Component: 150 - total flux cleaned = 0.000338656 Jy ! Component: 200 - total flux cleaned = 0.000357167 Jy ! Total flux subtracted in 200 components = 0.000357167 Jy ! Clean residual min=-0.002604 max=0.002199 Jy/beam ! Clean residual mean=0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.119351 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.119351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8723 mas, bmaj=2.269 mas, bpa=-0.06677 degrees ! Estimated noise=10.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186537 Jy ! Component: 100 - total flux cleaned = -3.24636e-06 Jy ! Component: 150 - total flux cleaned = -4.51241e-05 Jy ! Component: 200 - total flux cleaned = -8.22735e-05 Jy ! Total flux subtracted in 200 components = -8.22735e-05 Jy ! Clean residual min=-0.002415 max=0.002144 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.119269 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.119269 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=0.041198Jy sigma=0.048291 ! Fit after self-cal, rms=0.041170Jy sigma=0.048149 wmodel /scr/pima/bp171ag_uvs/J2207+0041_X_map.mod ! Writing 119 model components to file: /scr/pima/bp171ag_uvs/J2207+0041_X_map.mod wobs /scr/pima/bp171ag_uvs/J2207+0041_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2207+0041_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2207+0041_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ag_uvs/J2207+0041_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000535562 Jy ! Component: 100 - total flux cleaned = -0.000708203 Jy ! Component: 150 - total flux cleaned = -0.000800888 Jy ! Component: 200 - total flux cleaned = -0.000741779 Jy ! Component: 250 - total flux cleaned = -0.000602221 Jy ! Component: 300 - total flux cleaned = -0.000548869 Jy ! Component: 350 - total flux cleaned = -0.000445897 Jy ! Component: 400 - total flux cleaned = -0.000421011 Jy ! Component: 450 - total flux cleaned = -0.000421097 Jy ! Component: 500 - total flux cleaned = -0.000421459 Jy ! Component: 550 - total flux cleaned = -0.000443602 Jy ! Component: 600 - total flux cleaned = -0.000443682 Jy ! Component: 650 - total flux cleaned = -0.000443335 Jy ! Component: 700 - total flux cleaned = -0.000443165 Jy ! Component: 750 - total flux cleaned = -0.000463159 Jy ! Component: 800 - total flux cleaned = -0.000540296 Jy ! Component: 850 - total flux cleaned = -0.000578291 Jy ! Component: 900 - total flux cleaned = -0.000596561 Jy ! Component: 950 - total flux cleaned = -0.000632607 Jy ! Component: 1000 - total flux cleaned = -0.000614869 Jy ! Component: 1050 - total flux cleaned = -0.000632425 Jy ! Component: 1100 - total flux cleaned = -0.000649751 Jy ! Component: 1150 - total flux cleaned = -0.00064985 Jy ! Component: 1200 - total flux cleaned = -0.000616414 Jy ! Component: 1250 - total flux cleaned = -0.000600039 Jy ! Component: 1300 - total flux cleaned = -0.000567581 Jy ! Component: 1350 - total flux cleaned = -0.000583773 Jy ! Component: 1400 - total flux cleaned = -0.000631321 Jy ! Component: 1450 - total flux cleaned = -0.000662697 Jy ! Component: 1500 - total flux cleaned = -0.000709284 Jy ! Component: 1550 - total flux cleaned = -0.000709265 Jy ! Component: 1600 - total flux cleaned = -0.000709372 Jy ! Component: 1650 - total flux cleaned = -0.000754505 Jy ! Component: 1700 - total flux cleaned = -0.000769289 Jy ! Component: 1750 - total flux cleaned = -0.000769263 Jy ! Component: 1800 - total flux cleaned = -0.000783987 Jy ! Component: 1850 - total flux cleaned = -0.000827406 Jy ! Component: 1900 - total flux cleaned = -0.000827406 Jy ! Component: 1950 - total flux cleaned = -0.000855902 Jy ! Component: 2000 - total flux cleaned = -0.000855727 Jy ! Component: 2050 - total flux cleaned = -0.000869659 Jy ! Component: 2100 - total flux cleaned = -0.000828013 Jy ! Component: 2150 - total flux cleaned = -0.000814375 Jy ! Component: 2200 - total flux cleaned = -0.000828154 Jy ! Component: 2250 - total flux cleaned = -0.000841689 Jy ! Component: 2300 - total flux cleaned = -0.000841621 Jy ! Component: 2350 - total flux cleaned = -0.000855018 Jy ! Component: 2400 - total flux cleaned = -0.000828376 Jy ! Component: 2450 - total flux cleaned = -0.000841602 Jy ! Component: 2500 - total flux cleaned = -0.000854682 Jy ! Component: 2550 - total flux cleaned = -0.000841522 Jy ! Component: 2600 - total flux cleaned = -0.000867502 Jy ! Component: 2650 - total flux cleaned = -0.000867478 Jy ! Component: 2700 - total flux cleaned = -0.000880382 Jy ! Component: 2750 - total flux cleaned = -0.000880294 Jy ! Component: 2800 - total flux cleaned = -0.000880244 Jy ! Component: 2850 - total flux cleaned = -0.000854921 Jy ! Component: 2900 - total flux cleaned = -0.000880227 Jy ! Component: 2950 - total flux cleaned = -0.000867588 Jy ! Component: 3000 - total flux cleaned = -0.000855015 Jy ! Component: 3050 - total flux cleaned = -0.000855101 Jy ! Component: 3100 - total flux cleaned = -0.000855035 Jy ! Component: 3150 - total flux cleaned = -0.000855054 Jy ! Component: 3200 - total flux cleaned = -0.000842671 Jy ! Component: 3250 - total flux cleaned = -0.000830293 Jy ! Component: 3300 - total flux cleaned = -0.00081798 Jy ! Component: 3350 - total flux cleaned = -0.000805679 Jy ! Component: 3400 - total flux cleaned = -0.000793443 Jy ! Component: 3450 - total flux cleaned = -0.000805701 Jy ! Component: 3500 - total flux cleaned = -0.000793519 Jy ! Component: 3550 - total flux cleaned = -0.000793577 Jy ! Component: 3600 - total flux cleaned = -0.000805794 Jy ! Component: 3650 - total flux cleaned = -0.000769327 Jy ! Component: 3700 - total flux cleaned = -0.000769299 Jy ! Component: 3750 - total flux cleaned = -0.00074512 Jy ! Component: 3800 - total flux cleaned = -0.000757238 Jy ! Component: 3850 - total flux cleaned = -0.000720949 Jy ! Component: 3900 - total flux cleaned = -0.000733046 Jy ! Component: 3950 - total flux cleaned = -0.000720911 Jy ! Component: 4000 - total flux cleaned = -0.000696823 Jy ! Component: 4050 - total flux cleaned = -0.000696847 Jy ! Total flux subtracted in 4096 components = -0.000684811 Jy ! Clean residual min=-0.000708 max=0.000623 Jy/beam ! Clean residual mean=0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.118584 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 352 components and 0.118584 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2207+0041_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8723 x 2.269 at -0.06677 degrees (North through East) ! Clean map min=-0.0017531 max=0.032466 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2207+0041_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0324657 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83501 1.83501 3.67001 7.34003 14.6801 29.3601 58.7202 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.032 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2207+0041_X_uvs.log closed on Fri Oct 11 07:20:42 2013