! Started logfile: /scr/pima/bp171a0_uvs/J0740-0400_C_uvs.log on Fri Mar 15 08:59:06 2013 obs /scr/pima/bp171a0_uvs/J0740-0400_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0740-0400_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0740-0400 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a0_uvs/J0740-0400_C] 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 0.300x0.300 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=0.998883Jy sigma=0.666552 ! Fit after self-cal, rms=0.883391Jy sigma=0.583824 ! 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=1.454 mas, bmaj=3.761 mas, bpa=2.116 degrees ! Estimated noise=23.8827 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 = 0.0894275 Jy ! Component: 100 - total flux cleaned = 0.116301 Jy ! Total flux subtracted in 100 components = 0.116301 Jy ! Clean residual min=-0.006464 max=0.011908 Jy/beam ! Clean residual mean=0.000005 rms=0.002052 Jy/beam ! Combined flux in latest and established models = 0.116301 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.116301 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=0.066492Jy sigma=0.043699 ! Fit after self-cal, rms=0.066497Jy sigma=0.043689 ! 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=1.724 mas, bmaj=4.261 mas, bpa=2.035 degrees ! Estimated noise=18.9001 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 = 0.0155854 Jy ! Component: 100 - total flux cleaned = 0.0231114 Jy ! Component: 150 - total flux cleaned = 0.0271266 Jy ! Component: 200 - total flux cleaned = 0.0293814 Jy ! Total flux subtracted in 200 components = 0.0293814 Jy ! Clean residual min=-0.005849 max=0.008262 Jy/beam ! Clean residual mean=-0.000004 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.145682 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 43 components and 0.145682 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=0.063273Jy sigma=0.041287 ! Fit after self-cal, rms=0.063275Jy sigma=0.041278 ! 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 0.92 FD 0.91 HN 0.81 KP 0.75 ! LA 0.95 MK 0.81 NL 1.10 OV 0.76 ! PT 1.12 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.79 HN 0.81 KP 0.83 ! LA 0.92 MK 1.04 NL 1.11 OV 0.77 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.86 KP 0.98 ! LA 0.90 MK 1.05 NL 1.09 OV 0.80 ! PT 0.98 SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.43 HN 0.98 KP 1.01 ! LA 1.00 MK 1.32 NL 1.01 OV 0.98 ! PT 1.00 SC 1.24 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.01 KP 1.01 ! LA 1.10 MK 1.46 NL 1.10 OV 1.22 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.05 HN 1.00 KP 1.08 ! LA 1.14 MK 1.38 NL 1.04 OV 0.97 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.00 KP 1.09 ! LA 1.29 MK 1.20 NL 1.11 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.01 KP 1.07 ! LA 1.10 MK 1.22 NL 1.14 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.063275Jy sigma=0.041278 ! Fit after self-cal, rms=0.056724Jy sigma=0.037180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=4.358 mas, bpa=2.944 degrees ! Estimated noise=19.0224 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 = -0.000675393 Jy ! Component: 100 - total flux cleaned = -0.000796854 Jy ! Component: 150 - total flux cleaned = -0.000797736 Jy ! Component: 200 - total flux cleaned = -0.000768139 Jy ! Total flux subtracted in 200 components = -0.000768139 Jy ! Clean residual min=-0.002986 max=0.002903 Jy/beam ! Clean residual mean=0.000002 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.144914 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.144914 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=0.056670Jy sigma=0.037154 ! Fit after self-cal, rms=0.056776Jy sigma=0.037127 ! 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=0.056776Jy sigma=0.037127 ! Fit after self-cal, rms=0.057166Jy sigma=0.037123 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=4.374 mas, bpa=3.056 degrees ! Estimated noise=19.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00047653 Jy ! Component: 100 - total flux cleaned = -0.000507685 Jy ! Component: 150 - total flux cleaned = -0.000481346 Jy ! Component: 200 - total flux cleaned = -0.000481006 Jy ! Total flux subtracted in 200 components = -0.000481006 Jy ! Clean residual min=-0.002818 max=0.002759 Jy/beam ! Clean residual mean=0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.144433 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.144433 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=0.057133Jy sigma=0.037109 ! Fit after self-cal, rms=0.057136Jy sigma=0.037108 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 (7.8, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263041 Jy ! Component: 100 - total flux cleaned = 0.00405436 Jy ! Component: 150 - total flux cleaned = 0.00444236 Jy ! Component: 200 - total flux cleaned = 0.00468212 Jy ! Total flux subtracted in 200 components = 0.00468212 Jy ! Clean residual min=-0.002585 max=0.002172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.149115 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.149115 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=0.057000Jy sigma=0.037017 ! Fit after self-cal, rms=0.056987Jy sigma=0.037010 ! 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=0.056987Jy sigma=0.037010 ! Fit after self-cal, rms=0.056882Jy sigma=0.037004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.773 mas, bmaj=4.381 mas, bpa=3.012 degrees ! Estimated noise=19.0337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756783 Jy ! Component: 100 - total flux cleaned = 0.000881722 Jy ! Component: 150 - total flux cleaned = 0.000907346 Jy ! Component: 200 - total flux cleaned = 0.00100268 Jy ! Total flux subtracted in 200 components = 0.00100268 Jy ! Clean residual min=-0.002462 max=0.002020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.150118 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.150118 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=0.056850Jy sigma=0.036985 ! Fit after self-cal, rms=0.056847Jy sigma=0.036983 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 = 0.000160998 Jy ! Component: 100 - total flux cleaned = 0.000182307 Jy ! Component: 150 - total flux cleaned = 0.000245114 Jy ! Component: 200 - total flux cleaned = 0.000303772 Jy ! Total flux subtracted in 200 components = 0.000303772 Jy ! Clean residual min=-0.002424 max=0.002028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.150421 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.150421 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=0.056828Jy sigma=0.036976 ! Fit after self-cal, rms=0.056827Jy sigma=0.036975 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.056827Jy sigma=0.036975 ! Fit after self-cal, rms=0.056889Jy sigma=0.036974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=6.808 mas, bpa=3.054 degrees ! Estimated noise=22.4944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458192 Jy ! Component: 100 - total flux cleaned = 0.000483468 Jy ! Component: 150 - total flux cleaned = 0.00048333 Jy ! Component: 200 - total flux cleaned = 0.000467165 Jy ! Total flux subtracted in 200 components = 0.000467165 Jy ! Clean residual min=-0.002401 max=0.001989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.150889 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.150889 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=0.056896Jy sigma=0.036974 ! Fit after self-cal, rms=0.056897Jy sigma=0.036973 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 = 6.13762e-05 Jy ! Component: 100 - total flux cleaned = 4.65193e-05 Jy ! Component: 150 - total flux cleaned = 3.3377e-05 Jy ! Component: 200 - total flux cleaned = 3.31195e-05 Jy ! Total flux subtracted in 200 components = 3.31195e-05 Jy ! Clean residual min=-0.002381 max=0.002003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.150922 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.150922 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=0.056902Jy sigma=0.036976 ! Fit after self-cal, rms=0.056901Jy sigma=0.036975 ! 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=1.776 mas, bmaj=4.388 mas, bpa=3.047 degrees ! Estimated noise=19.0378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.776 x 4.388 at 3.047 degrees (North through East) ! Clean map min=-0.0021798 max=0.12046 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=1.503 mas, bmaj=3.884 mas, bpa=3.34 degrees ! Estimated noise=24.5248 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0915348 Jy ! Component: 100 - total flux cleaned = 0.11663 Jy ! Component: 150 - total flux cleaned = 0.128421 Jy ! Component: 200 - total flux cleaned = 0.134812 Jy ! Total flux subtracted in 200 components = 0.134812 Jy ! Clean residual min=-0.003808 max=0.003523 Jy/beam ! Clean residual mean=0.000003 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.134812 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.134812 Jy ! Inverting map and beam ! Estimated beam: bmin=1.776 mas, bmaj=4.388 mas, bpa=3.047 degrees ! Estimated noise=19.0378 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 = 0.00471516 Jy ! Component: 100 - total flux cleaned = 0.00762107 Jy ! Component: 150 - total flux cleaned = 0.00976306 Jy ! Component: 200 - total flux cleaned = 0.0114382 Jy ! Total flux subtracted in 200 components = 0.0114382 Jy ! Clean residual min=-0.002499 max=0.002026 Jy/beam ! Clean residual mean=0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.14625 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.14625 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.643 mas, bmaj=6.808 mas, bpa=3.054 degrees ! Estimated noise=22.4944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181578 Jy ! Component: 100 - total flux cleaned = 0.00277141 Jy ! Component: 150 - total flux cleaned = 0.00310709 Jy ! Component: 200 - total flux cleaned = 0.00337811 Jy ! Total flux subtracted in 200 components = 0.00337811 Jy ! Clean residual min=-0.002446 max=0.002054 Jy/beam ! Clean residual mean=-0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.149628 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 = 0.000206265 Jy ! Component: 100 - total flux cleaned = 0.000383417 Jy ! Component: 150 - total flux cleaned = 0.000536591 Jy ! Component: 200 - total flux cleaned = 0.000654978 Jy ! Total flux subtracted in 200 components = 0.000654978 Jy ! Clean residual min=-0.002413 max=0.002000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.150283 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 107 components and 0.150283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.776 mas, bmaj=4.388 mas, bpa=3.047 degrees ! Estimated noise=19.0378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192873 Jy ! Component: 100 - total flux cleaned = 0.000189803 Jy ! Component: 150 - total flux cleaned = 0.000218678 Jy ! Component: 200 - total flux cleaned = 0.000244777 Jy ! Total flux subtracted in 200 components = 0.000244777 Jy ! Clean residual min=-0.002402 max=0.002186 Jy/beam ! Clean residual mean=-0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.150528 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.150528 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=0.056929Jy sigma=0.036990 ! Fit after self-cal, rms=0.056920Jy sigma=0.036986 wmodel /scr/pima/bp171a0_uvs/J0740-0400_C_map.mod ! Writing 125 model components to file: /scr/pima/bp171a0_uvs/J0740-0400_C_map.mod wobs /scr/pima/bp171a0_uvs/J0740-0400_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0740-0400_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0740-0400_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0740-0400_C_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 = -0.000694738 Jy ! Component: 100 - total flux cleaned = -0.00121857 Jy ! Component: 150 - total flux cleaned = -0.00149663 Jy ! Component: 200 - total flux cleaned = -0.0016291 Jy ! Component: 250 - total flux cleaned = -0.00166185 Jy ! Component: 300 - total flux cleaned = -0.00175402 Jy ! Component: 350 - total flux cleaned = -0.00178342 Jy ! Component: 400 - total flux cleaned = -0.00190009 Jy ! Component: 450 - total flux cleaned = -0.00204257 Jy ! Component: 500 - total flux cleaned = -0.00212556 Jy ! Component: 550 - total flux cleaned = -0.00226131 Jy ! Component: 600 - total flux cleaned = -0.00236767 Jy ! Component: 650 - total flux cleaned = -0.00249797 Jy ! Component: 700 - total flux cleaned = -0.00267707 Jy ! Component: 750 - total flux cleaned = -0.00275221 Jy ! Component: 800 - total flux cleaned = -0.00285095 Jy ! Component: 850 - total flux cleaned = -0.00289923 Jy ! Component: 900 - total flux cleaned = -0.00287604 Jy ! Component: 950 - total flux cleaned = -0.00296998 Jy ! Component: 1000 - total flux cleaned = -0.00294733 Jy ! Component: 1050 - total flux cleaned = -0.00294753 Jy ! Component: 1100 - total flux cleaned = -0.00297024 Jy ! Component: 1150 - total flux cleaned = -0.00307957 Jy ! Component: 1200 - total flux cleaned = -0.00303652 Jy ! Component: 1250 - total flux cleaned = -0.00305789 Jy ! Component: 1300 - total flux cleaned = -0.00305758 Jy ! Component: 1350 - total flux cleaned = -0.00299585 Jy ! Component: 1400 - total flux cleaned = -0.00297577 Jy ! Component: 1450 - total flux cleaned = -0.00301642 Jy ! Component: 1500 - total flux cleaned = -0.0029368 Jy ! Component: 1550 - total flux cleaned = -0.00293688 Jy ! Component: 1600 - total flux cleaned = -0.00291729 Jy ! Component: 1650 - total flux cleaned = -0.00287874 Jy ! Component: 1700 - total flux cleaned = -0.00282226 Jy ! Component: 1750 - total flux cleaned = -0.00274749 Jy ! Component: 1800 - total flux cleaned = -0.00274757 Jy ! Component: 1850 - total flux cleaned = -0.00267453 Jy ! Component: 1900 - total flux cleaned = -0.00269289 Jy ! Component: 1950 - total flux cleaned = -0.0026217 Jy ! Component: 2000 - total flux cleaned = -0.00260423 Jy ! Component: 2050 - total flux cleaned = -0.00256915 Jy ! Component: 2100 - total flux cleaned = -0.00248269 Jy ! Component: 2150 - total flux cleaned = -0.00244877 Jy ! Component: 2200 - total flux cleaned = -0.00243167 Jy ! Component: 2250 - total flux cleaned = -0.00229778 Jy ! Component: 2300 - total flux cleaned = -0.00234768 Jy ! Component: 2350 - total flux cleaned = -0.00226562 Jy ! Component: 2400 - total flux cleaned = -0.002282 Jy ! Component: 2450 - total flux cleaned = -0.0022499 Jy ! Component: 2500 - total flux cleaned = -0.0022977 Jy ! Component: 2550 - total flux cleaned = -0.002282 Jy ! Component: 2600 - total flux cleaned = -0.00231317 Jy ! Component: 2650 - total flux cleaned = -0.00231292 Jy ! Component: 2700 - total flux cleaned = -0.00232816 Jy ! Component: 2750 - total flux cleaned = -0.00232812 Jy ! Component: 2800 - total flux cleaned = -0.00229776 Jy ! Component: 2850 - total flux cleaned = -0.00237271 Jy ! Component: 2900 - total flux cleaned = -0.00238761 Jy ! Component: 2950 - total flux cleaned = -0.00232855 Jy ! Component: 3000 - total flux cleaned = -0.0023726 Jy ! Component: 3050 - total flux cleaned = -0.00235809 Jy ! Component: 3100 - total flux cleaned = -0.00237242 Jy ! Component: 3150 - total flux cleaned = -0.00234383 Jy ! Component: 3200 - total flux cleaned = -0.00231544 Jy ! Component: 3250 - total flux cleaned = -0.0023015 Jy ! Component: 3300 - total flux cleaned = -0.00225961 Jy ! Component: 3350 - total flux cleaned = -0.00231508 Jy ! Component: 3400 - total flux cleaned = -0.00228738 Jy ! Component: 3450 - total flux cleaned = -0.0022053 Jy ! Component: 3500 - total flux cleaned = -0.00220528 Jy ! Component: 3550 - total flux cleaned = -0.0021648 Jy ! Component: 3600 - total flux cleaned = -0.00213809 Jy ! Component: 3650 - total flux cleaned = -0.00204494 Jy ! Component: 3700 - total flux cleaned = -0.00204506 Jy ! Component: 3750 - total flux cleaned = -0.00199253 Jy ! Component: 3800 - total flux cleaned = -0.00197941 Jy ! Component: 3850 - total flux cleaned = -0.00191442 Jy ! Component: 3900 - total flux cleaned = -0.00190148 Jy ! Component: 3950 - total flux cleaned = -0.00186284 Jy ! Component: 4000 - total flux cleaned = -0.00184998 Jy ! Component: 4050 - total flux cleaned = -0.00181177 Jy ! Total flux subtracted in 4096 components = -0.0017485 Jy ! Clean residual min=-0.000768 max=0.000640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.14878 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 419 components and 0.14878 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0740-0400_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.776 x 4.388 at 3.047 degrees (North through East) ! Clean map min=-0.0016755 max=0.12065 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0740-0400_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225118 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.559763 0.559763 1.11953 2.23905 4.4781 8.95621 17.9124 35.8248 71.6497 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0740-0400_C_uvs.log closed on Fri Mar 15 08:59:10 2013