! Started logfile: /scr/pima/bp171ae_uvs/J1541-1815_X_uvs.log on Sat Oct 12 00:31:50 2013 obs /scr/pima/bp171ae_uvs/J1541-1815_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1541-1815_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1541-1815 ! ! 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 1440 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/bp171ae_uvs/J1541-1815_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=0.998915Jy sigma=2.439596 ! Fit after self-cal, rms=0.925862Jy sigma=2.241357 ! 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=0.7374 mas, bmaj=1.898 mas, bpa=2.709 degrees ! Estimated noise=11.2717 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 = 0.0594732 Jy ! Component: 100 - total flux cleaned = 0.0726866 Jy ! Total flux subtracted in 100 components = 0.0726866 Jy ! Clean residual min=-0.003138 max=0.005538 Jy/beam ! Clean residual mean=0.000003 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0726866 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0726866 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=0.022845Jy sigma=0.053744 ! Fit after self-cal, rms=0.022821Jy sigma=0.053713 ! Inverting map ! Added new window around map position (-12.8, 23.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530667 Jy ! Component: 100 - total flux cleaned = 0.00840248 Jy ! Total flux subtracted in 100 components = 0.00840248 Jy ! Clean residual min=-0.002753 max=0.003218 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0810891 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0810891 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=0.021756Jy sigma=0.047971 ! Fit after self-cal, rms=0.021719Jy sigma=0.047845 ! 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=0.8922 mas, bmaj=2.274 mas, bpa=1.089 degrees ! Estimated noise=8.06736 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 = 0.00284227 Jy ! Component: 100 - total flux cleaned = 0.00440644 Jy ! Component: 150 - total flux cleaned = 0.0053118 Jy ! Component: 200 - total flux cleaned = 0.005804 Jy ! Total flux subtracted in 200 components = 0.005804 Jy ! Clean residual min=-0.002902 max=0.001980 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0868931 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0868931 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=0.021623Jy sigma=0.045999 ! Fit after self-cal, rms=0.021618Jy sigma=0.045983 ! 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 1.13 HN 1.00 KP 0.93 LA 0.99 ! MK 0.98 NL 1.06 OV 1.05 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.91 KP 0.89 LA 0.95 ! MK 0.96 NL 1.07 OV 0.99 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 HN 0.97 KP 1.09 LA 0.97 ! MK 1.02 NL 1.03 OV 1.04 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.12 KP 0.93 LA 1.02 ! MK 1.07 NL 0.96 OV 1.01 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.02 KP 1.08 LA 1.00 ! MK 0.97 NL 0.98 OV 0.97 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.10 KP 1.04 LA 1.11 ! MK 0.97 NL 1.00 OV 1.06 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.01 KP 0.97 LA 0.99 ! MK 0.98 NL 1.04 OV 1.05 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.00 KP 1.04 LA 0.96 ! MK 0.98 NL 0.94 OV 1.08 PT 0.83 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.021618Jy sigma=0.045983 ! Fit after self-cal, rms=0.020365Jy sigma=0.041592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=2.275 mas, bpa=1.236 degrees ! Estimated noise=7.90297 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 = -0.00145105 Jy ! Component: 100 - total flux cleaned = -0.00161523 Jy ! Component: 150 - total flux cleaned = -0.00165984 Jy ! Component: 200 - total flux cleaned = -0.00165952 Jy ! Total flux subtracted in 200 components = -0.00165952 Jy ! Clean residual min=-0.001827 max=0.001296 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0852336 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0852336 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=0.020031Jy sigma=0.041781 ! Fit after self-cal, rms=0.020049Jy sigma=0.041769 ! 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=0.020049Jy sigma=0.041769 ! Fit after self-cal, rms=0.019912Jy sigma=0.041562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8922 mas, bmaj=2.274 mas, bpa=1.255 degrees ! Estimated noise=7.73701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00141841 Jy ! Component: 100 - total flux cleaned = -0.00161481 Jy ! Component: 150 - total flux cleaned = -0.0016265 Jy ! Component: 200 - total flux cleaned = -0.00162615 Jy ! Total flux subtracted in 200 components = -0.00162615 Jy ! Clean residual min=-0.001808 max=0.001268 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0836074 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0836074 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=0.019587Jy sigma=0.041768 ! Fit after self-cal, rms=0.019585Jy sigma=0.041767 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 = 3.32408e-05 Jy ! Component: 100 - total flux cleaned = 2.42395e-05 Jy ! Component: 150 - total flux cleaned = 2.4374e-05 Jy ! Component: 200 - total flux cleaned = 2.39219e-05 Jy ! Total flux subtracted in 200 components = 2.39219e-05 Jy ! Clean residual min=-0.001812 max=0.001264 Jy/beam ! Clean residual mean=-0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0836314 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0836313 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=0.019567Jy sigma=0.041760 ! Fit after self-cal, rms=0.019566Jy sigma=0.041759 ! 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=0.019566Jy sigma=0.041759 ! Fit after self-cal, rms=0.019422Jy sigma=0.041539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8913 mas, bmaj=2.273 mas, bpa=1.278 degrees ! Estimated noise=7.56815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138459 Jy ! Component: 100 - total flux cleaned = -0.00157607 Jy ! Component: 150 - total flux cleaned = -0.00157601 Jy ! Component: 200 - total flux cleaned = -0.00158381 Jy ! Total flux subtracted in 200 components = -0.00158381 Jy ! Clean residual min=-0.001786 max=0.001241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0820475 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0820475 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=0.019104Jy sigma=0.041760 ! Fit after self-cal, rms=0.019103Jy sigma=0.041759 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 = 2.91007e-05 Jy ! Component: 100 - total flux cleaned = 2.94464e-05 Jy ! Component: 150 - total flux cleaned = 2.25485e-05 Jy ! Component: 200 - total flux cleaned = 2.21741e-05 Jy ! Total flux subtracted in 200 components = 2.21741e-05 Jy ! Clean residual min=-0.001791 max=0.001238 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0820697 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0820697 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=0.019091Jy sigma=0.041756 ! Fit after self-cal, rms=0.019090Jy sigma=0.041755 ! 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=0.019090Jy sigma=0.041755 ! Fit after self-cal, rms=0.018949Jy sigma=0.041530 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=4.959 mas, bpa=6.525 degrees ! Estimated noise=8.87932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013006 Jy ! Component: 100 - total flux cleaned = -0.00167145 Jy ! Component: 150 - total flux cleaned = -0.00176992 Jy ! Component: 200 - total flux cleaned = -0.00178 Jy ! Total flux subtracted in 200 components = -0.00178 Jy ! Clean residual min=-0.001812 max=0.001426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0802897 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0802897 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=0.018727Jy sigma=0.041732 ! Fit after self-cal, rms=0.018709Jy sigma=0.041706 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 = 3.14069e-06 Jy ! Component: 100 - total flux cleaned = -1.24734e-05 Jy ! Component: 150 - total flux cleaned = -2.36206e-05 Jy ! Component: 200 - total flux cleaned = -3.31795e-05 Jy ! Total flux subtracted in 200 components = -3.31795e-05 Jy ! Clean residual min=-0.001803 max=0.001427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0802565 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0802565 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=0.018708Jy sigma=0.041715 ! Fit after self-cal, rms=0.018703Jy sigma=0.041708 ! 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=0.8901 mas, bmaj=2.27 mas, bpa=1.311 degrees ! Estimated noise=7.4007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8901 x 2.27 at 1.311 degrees (North through East) ! Clean map min=-0.0016614 max=0.067384 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=0.7363 mas, bmaj=1.899 mas, bpa=2.933 degrees ! Estimated noise=10.4055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548716 Jy ! Component: 100 - total flux cleaned = 0.0675092 Jy ! Component: 150 - total flux cleaned = 0.0724568 Jy ! Component: 200 - total flux cleaned = 0.0754413 Jy ! Total flux subtracted in 200 components = 0.0754413 Jy ! Clean residual min=-0.001894 max=0.002061 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0754414 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0754414 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8901 mas, bmaj=2.27 mas, bpa=1.311 degrees ! Estimated noise=7.4007 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 (12.6, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234408 Jy ! Component: 100 - total flux cleaned = 0.00358572 Jy ! Component: 150 - total flux cleaned = 0.0043429 Jy ! Component: 200 - total flux cleaned = 0.00458091 Jy ! Total flux subtracted in 200 components = 0.00458091 Jy ! Clean residual min=-0.001703 max=0.001328 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0800223 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.0800223 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=2.143 mas, bmaj=4.959 mas, bpa=6.525 degrees ! Estimated noise=8.87932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401314 Jy ! Component: 100 - total flux cleaned = 0.000410873 Jy ! Component: 150 - total flux cleaned = 0.00042034 Jy ! Component: 200 - total flux cleaned = 0.000437612 Jy ! Total flux subtracted in 200 components = 0.000437612 Jy ! Clean residual min=-0.001824 max=0.001527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0804599 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 = 2.50721e-05 Jy ! Component: 100 - total flux cleaned = 3.29291e-05 Jy ! Component: 150 - total flux cleaned = 4.8741e-05 Jy ! Component: 200 - total flux cleaned = 5.61525e-05 Jy ! Total flux subtracted in 200 components = 5.61525e-05 Jy ! Clean residual min=-0.001805 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.080516 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.080516 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8901 mas, bmaj=2.27 mas, bpa=1.311 degrees ! Estimated noise=7.4007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.88562e-05 Jy ! Component: 100 - total flux cleaned = -5.87991e-05 Jy ! Component: 150 - total flux cleaned = -5.93943e-05 Jy ! Component: 200 - total flux cleaned = -3.49246e-05 Jy ! Total flux subtracted in 200 components = -3.49246e-05 Jy ! Clean residual min=-0.001658 max=0.001327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0804811 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0804811 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=0.018611Jy sigma=0.041643 ! Fit after self-cal, rms=0.018607Jy sigma=0.041616 wmodel /scr/pima/bp171ae_uvs/J1541-1815_X_map.mod ! Writing 72 model components to file: /scr/pima/bp171ae_uvs/J1541-1815_X_map.mod wobs /scr/pima/bp171ae_uvs/J1541-1815_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1541-1815_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J1541-1815_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ae_uvs/J1541-1815_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 = -0.000589873 Jy ! Component: 100 - total flux cleaned = -0.000743936 Jy ! Component: 150 - total flux cleaned = -0.000844335 Jy ! Component: 200 - total flux cleaned = -0.000881527 Jy ! Component: 250 - total flux cleaned = -0.000917823 Jy ! Component: 300 - total flux cleaned = -0.000935323 Jy ! Component: 350 - total flux cleaned = -0.000967648 Jy ! Component: 400 - total flux cleaned = -0.00101414 Jy ! Component: 450 - total flux cleaned = -0.00101441 Jy ! Component: 500 - total flux cleaned = -0.00104296 Jy ! Component: 550 - total flux cleaned = -0.00107047 Jy ! Component: 600 - total flux cleaned = -0.00108418 Jy ! Component: 650 - total flux cleaned = -0.00111051 Jy ! Component: 700 - total flux cleaned = -0.00111051 Jy ! Component: 750 - total flux cleaned = -0.00112282 Jy ! Component: 800 - total flux cleaned = -0.00115878 Jy ! Component: 850 - total flux cleaned = -0.00115865 Jy ! Component: 900 - total flux cleaned = -0.00118177 Jy ! Component: 950 - total flux cleaned = -0.00118205 Jy ! Component: 1000 - total flux cleaned = -0.00119332 Jy ! Component: 1050 - total flux cleaned = -0.00118251 Jy ! Component: 1100 - total flux cleaned = -0.00116113 Jy ! Component: 1150 - total flux cleaned = -0.00118228 Jy ! Component: 1200 - total flux cleaned = -0.00118215 Jy ! Component: 1250 - total flux cleaned = -0.00115126 Jy ! Component: 1300 - total flux cleaned = -0.00115148 Jy ! Component: 1350 - total flux cleaned = -0.00114154 Jy ! Component: 1400 - total flux cleaned = -0.00115163 Jy ! Component: 1450 - total flux cleaned = -0.00118086 Jy ! Component: 1500 - total flux cleaned = -0.00119056 Jy ! Component: 1550 - total flux cleaned = -0.00115259 Jy ! Component: 1600 - total flux cleaned = -0.00117138 Jy ! Component: 1650 - total flux cleaned = -0.00115285 Jy ! Component: 1700 - total flux cleaned = -0.00114376 Jy ! Component: 1750 - total flux cleaned = -0.00112572 Jy ! Component: 1800 - total flux cleaned = -0.00113481 Jy ! Component: 1850 - total flux cleaned = -0.00113485 Jy ! Component: 1900 - total flux cleaned = -0.00110857 Jy ! Component: 1950 - total flux cleaned = -0.00110001 Jy ! Component: 2000 - total flux cleaned = -0.00110858 Jy ! Component: 2050 - total flux cleaned = -0.00110847 Jy ! Component: 2100 - total flux cleaned = -0.00108329 Jy ! Component: 2150 - total flux cleaned = -0.00107497 Jy ! Component: 2200 - total flux cleaned = -0.00105026 Jy ! Component: 2250 - total flux cleaned = -0.00104202 Jy ! Component: 2300 - total flux cleaned = -0.000993679 Jy ! Component: 2350 - total flux cleaned = -0.000985748 Jy ! Component: 2400 - total flux cleaned = -0.000969946 Jy ! Component: 2450 - total flux cleaned = -0.000930724 Jy ! Component: 2500 - total flux cleaned = -0.000907498 Jy ! Component: 2550 - total flux cleaned = -0.000884417 Jy ! Component: 2600 - total flux cleaned = -0.000884389 Jy ! Component: 2650 - total flux cleaned = -0.000854009 Jy ! Component: 2700 - total flux cleaned = -0.000824016 Jy ! Component: 2750 - total flux cleaned = -0.000823982 Jy ! Component: 2800 - total flux cleaned = -0.000809094 Jy ! Component: 2850 - total flux cleaned = -0.000779781 Jy ! Component: 2900 - total flux cleaned = -0.000757976 Jy ! Component: 2950 - total flux cleaned = -0.000729224 Jy ! Component: 3000 - total flux cleaned = -0.000707727 Jy ! Component: 3050 - total flux cleaned = -0.000679458 Jy ! Component: 3100 - total flux cleaned = -0.00067247 Jy ! Component: 3150 - total flux cleaned = -0.000665531 Jy ! Component: 3200 - total flux cleaned = -0.000665581 Jy ! Component: 3250 - total flux cleaned = -0.00065878 Jy ! Component: 3300 - total flux cleaned = -0.000665586 Jy ! Component: 3350 - total flux cleaned = -0.000665525 Jy ! Component: 3400 - total flux cleaned = -0.000652065 Jy ! Component: 3450 - total flux cleaned = -0.000652052 Jy ! Component: 3500 - total flux cleaned = -0.000665322 Jy ! Component: 3550 - total flux cleaned = -0.00065214 Jy ! Component: 3600 - total flux cleaned = -0.000665294 Jy ! Component: 3650 - total flux cleaned = -0.000652185 Jy ! Component: 3700 - total flux cleaned = -0.000645773 Jy ! Component: 3750 - total flux cleaned = -0.000658655 Jy ! Component: 3800 - total flux cleaned = -0.000684257 Jy ! Component: 3850 - total flux cleaned = -0.000684214 Jy ! Component: 3900 - total flux cleaned = -0.000684235 Jy ! Component: 3950 - total flux cleaned = -0.000722089 Jy ! Component: 4000 - total flux cleaned = -0.000734622 Jy ! Component: 4050 - total flux cleaned = -0.000772074 Jy ! Total flux subtracted in 4096 components = -0.000790663 Jy ! Clean residual min=-0.000351 max=0.000423 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0796904 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 326 components and 0.0796904 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1541-1815_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8901 x 2.27 at 1.311 degrees (North through East) ! Clean map min=-0.00094095 max=0.067088 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1541-1815_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0670875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.462268 0.462268 0.924536 1.84907 3.69814 7.39629 14.7926 29.5851 59.1703 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.067 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1541-1815_X_uvs.log closed on Sat Oct 12 00:31:54 2013