! Started logfile: /d2/scr/pima/bp177e_uvs/J1606-0353_C_uvs.log on Sat Mar 22 18:49:16 2014 obs /d2/scr/pima/bp177e_uvs/J1606-0353_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1606-0353_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1606-0353 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1088 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 /d2/scr/pima/bp177e_uvs/J1606-0353_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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. ! 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 1 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=1.024498Jy sigma=37.517572 ! Fit after self-cal, rms=0.810007Jy sigma=29.688930 ! 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=1.939 mas, bmaj=6.4 mas, bpa=27.55 degrees ! Estimated noise=0.829441 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 = 0.141854 Jy ! Component: 100 - total flux cleaned = 0.182748 Jy ! Total flux subtracted in 100 components = 0.182748 Jy ! Clean residual min=-0.010851 max=0.019731 Jy/beam ! Clean residual mean=0.000049 rms=0.003547 Jy/beam ! Combined flux in latest and established models = 0.182748 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.182748 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=0.062576Jy sigma=1.865545 ! Fit after self-cal, rms=0.062082Jy sigma=1.834827 ! Inverting map ! Added new window around map position (2.1, -5.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238695 Jy ! Component: 100 - total flux cleaned = 0.0383545 Jy ! Total flux subtracted in 100 components = 0.0383545 Jy ! Clean residual min=-0.007097 max=0.008196 Jy/beam ! Clean residual mean=0.000028 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.221103 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.221103 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=0.048238Jy sigma=1.207093 ! Fit after self-cal, rms=0.047870Jy sigma=1.180405 ! 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=2.53 mas, bmaj=6.821 mas, bpa=24.88 degrees ! Estimated noise=0.634451 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 = 0.0136637 Jy ! Component: 100 - total flux cleaned = 0.0210275 Jy ! Component: 150 - total flux cleaned = 0.0257453 Jy ! Component: 200 - total flux cleaned = 0.0290446 Jy ! Total flux subtracted in 200 components = 0.0290446 Jy ! Clean residual min=-0.005673 max=0.005213 Jy/beam ! Clean residual mean=0.000020 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.250147 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.250147 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=0.043439Jy sigma=0.948815 ! Fit after self-cal, rms=0.043211Jy sigma=0.930428 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.53 x 6.821 at 24.88 degrees (North through East) ! Clean map min=-0.0055521 max=0.17549 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.97 KP 0.97 ! LA 1.04 NL 0.99 OV 0.98 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.04 KP 1.00 ! LA 1.00 NL 0.98 OV 0.98 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.09 KP 0.99 ! LA 1.04 NL 0.99 OV 0.97 PT 1.04 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 1.04 KP 0.90 ! LA 0.97 NL 0.98 OV 0.96 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.10 KP 0.99 ! LA 0.97 NL 0.99 OV 1.00 PT 0.94 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.043211Jy sigma=0.930428 ! Fit after self-cal, rms=0.042133Jy sigma=0.807603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=6.869 mas, bpa=24.91 degrees ! Estimated noise=0.630161 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 = 0.001054 Jy ! Component: 100 - total flux cleaned = 0.000970543 Jy ! Component: 150 - total flux cleaned = 0.000904646 Jy ! Component: 200 - total flux cleaned = 0.00100579 Jy ! Total flux subtracted in 200 components = 0.00100579 Jy ! Clean residual min=-0.004506 max=0.003887 Jy/beam ! Clean residual mean=0.000005 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.251153 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.251153 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=0.041665Jy sigma=0.792733 ! Fit after self-cal, rms=0.041642Jy sigma=0.789527 ! 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=0.041642Jy sigma=0.789527 ! Fit after self-cal, rms=0.041681Jy sigma=0.788384 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.549 mas, bmaj=6.881 mas, bpa=24.92 degrees ! Estimated noise=0.630982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958631 Jy ! Component: 100 - total flux cleaned = 0.00105834 Jy ! Component: 150 - total flux cleaned = 0.00118098 Jy ! Component: 200 - total flux cleaned = 0.0012502 Jy ! Total flux subtracted in 200 components = 0.0012502 Jy ! Clean residual min=-0.004383 max=0.003779 Jy/beam ! Clean residual mean=0.000004 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.252403 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.252403 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=0.041473Jy sigma=0.783615 ! Fit after self-cal, rms=0.041466Jy sigma=0.782171 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 = -9.95375e-05 Jy ! Component: 100 - total flux cleaned = 4.43305e-06 Jy ! Component: 150 - total flux cleaned = 6.39635e-05 Jy ! Component: 200 - total flux cleaned = 0.000118385 Jy ! Total flux subtracted in 200 components = 0.000118385 Jy ! Clean residual min=-0.004313 max=0.003658 Jy/beam ! Clean residual mean=0.000004 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.252522 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.252522 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=0.041384Jy sigma=0.779500 ! Fit after self-cal, rms=0.041384Jy sigma=0.778789 ! 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=0.041384Jy sigma=0.778789 ! Fit after self-cal, rms=0.041409Jy sigma=0.778014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.552 mas, bmaj=6.885 mas, bpa=24.9 degrees ! Estimated noise=0.632002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747437 Jy ! Component: 100 - total flux cleaned = 0.000870806 Jy ! Component: 150 - total flux cleaned = 0.000896871 Jy ! Component: 200 - total flux cleaned = 0.000944931 Jy ! Total flux subtracted in 200 components = 0.000944931 Jy ! Clean residual min=-0.004278 max=0.003588 Jy/beam ! Clean residual mean=0.000004 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.253466 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.253466 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=0.041320Jy sigma=0.776555 ! Fit after self-cal, rms=0.041323Jy sigma=0.776125 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 = -3.25991e-05 Jy ! Component: 100 - total flux cleaned = 1.64881e-05 Jy ! Component: 150 - total flux cleaned = 5.98127e-05 Jy ! Component: 200 - total flux cleaned = 7.97561e-05 Jy ! Total flux subtracted in 200 components = 7.97561e-05 Jy ! Clean residual min=-0.004225 max=0.003531 Jy/beam ! Clean residual mean=0.000004 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.253546 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.253546 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=0.041283Jy sigma=0.775089 ! Fit after self-cal, rms=0.041285Jy sigma=0.774882 ! 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=0.041285Jy sigma=0.774882 ! Fit after self-cal, rms=0.041302Jy sigma=0.774535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.11 mas, bmaj=7.578 mas, bpa=16.65 degrees ! Estimated noise=0.678204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753667 Jy ! Component: 100 - total flux cleaned = 0.000942812 Jy ! Component: 150 - total flux cleaned = 0.00101695 Jy ! Component: 200 - total flux cleaned = 0.00104387 Jy ! Total flux subtracted in 200 components = 0.00104387 Jy ! Clean residual min=-0.004767 max=0.003256 Jy/beam ! Clean residual mean=0.000005 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.25459 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.25459 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=0.041270Jy sigma=0.774201 ! Fit after self-cal, rms=0.041274Jy sigma=0.774065 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 = 0.000100689 Jy ! Component: 100 - total flux cleaned = 0.000126215 Jy ! Component: 150 - total flux cleaned = 0.000114286 Jy ! Component: 200 - total flux cleaned = 9.2104e-05 Jy ! Total flux subtracted in 200 components = 9.2104e-05 Jy ! Clean residual min=-0.004723 max=0.003256 Jy/beam ! Clean residual mean=0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.254682 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.254682 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=0.041255Jy sigma=0.773931 ! Fit after self-cal, rms=0.041257Jy sigma=0.773887 ! 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=2.555 mas, bmaj=6.887 mas, bpa=24.88 degrees ! Estimated noise=0.632669 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.555 x 6.887 at 24.88 degrees (North through East) ! Clean map min=-0.0040728 max=0.17322 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=1.954 mas, bmaj=6.464 mas, bpa=27.49 degrees ! Estimated noise=0.837445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14329 Jy ! Component: 100 - total flux cleaned = 0.190198 Jy ! Component: 150 - total flux cleaned = 0.213083 Jy ! Component: 200 - total flux cleaned = 0.226579 Jy ! Total flux subtracted in 200 components = 0.226579 Jy ! Clean residual min=-0.005528 max=0.007090 Jy/beam ! Clean residual mean=0.000019 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.226579 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.226579 Jy ! Inverting map and beam ! Estimated beam: bmin=2.555 mas, bmaj=6.887 mas, bpa=24.88 degrees ! Estimated noise=0.632669 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 = 0.0100534 Jy ! Component: 100 - total flux cleaned = 0.0156851 Jy ! Component: 150 - total flux cleaned = 0.0195183 Jy ! Component: 200 - total flux cleaned = 0.0220075 Jy ! Total flux subtracted in 200 components = 0.0220075 Jy ! Clean residual min=-0.004245 max=0.003873 Jy/beam ! Clean residual mean=0.000010 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.248587 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 62 components and 0.248587 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=4.11 mas, bmaj=7.578 mas, bpa=16.65 degrees ! Estimated noise=0.678204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220109 Jy ! Component: 100 - total flux cleaned = 0.0034526 Jy ! Component: 150 - total flux cleaned = 0.00408594 Jy ! Component: 200 - total flux cleaned = 0.00445597 Jy ! Total flux subtracted in 200 components = 0.00445597 Jy ! Clean residual min=-0.004849 max=0.003398 Jy/beam ! Clean residual mean=0.000007 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.253043 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 = 0.000181117 Jy ! Component: 100 - total flux cleaned = 0.000345498 Jy ! Component: 150 - total flux cleaned = 0.000496995 Jy ! Component: 200 - total flux cleaned = 0.000637347 Jy ! Total flux subtracted in 200 components = 0.000637347 Jy ! Clean residual min=-0.004806 max=0.003273 Jy/beam ! Clean residual mean=0.000006 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.25368 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 104 components and 0.25368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.555 mas, bmaj=6.887 mas, bpa=24.88 degrees ! Estimated noise=0.632669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000473467 Jy ! Component: 100 - total flux cleaned = -0.000431403 Jy ! Component: 150 - total flux cleaned = -0.000301862 Jy ! Component: 200 - total flux cleaned = -0.00014499 Jy ! Total flux subtracted in 200 components = -0.00014499 Jy ! Clean residual min=-0.004139 max=0.003667 Jy/beam ! Clean residual mean=0.000005 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.253535 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.253535 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=0.041391Jy sigma=0.778607 ! Fit after self-cal, rms=0.041379Jy sigma=0.778051 wmodel /d2/scr/pima/bp177e_uvs/J1606-0353_C_map.mod ! Writing 118 model components to file: /d2/scr/pima/bp177e_uvs/J1606-0353_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1606-0353_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1606-0353_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1606-0353_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1606-0353_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 = -0.00110403 Jy ! Component: 100 - total flux cleaned = -0.00147855 Jy ! Component: 150 - total flux cleaned = -0.00193576 Jy ! Component: 200 - total flux cleaned = -0.00241311 Jy ! Component: 250 - total flux cleaned = -0.00286023 Jy ! Component: 300 - total flux cleaned = -0.00305158 Jy ! Component: 350 - total flux cleaned = -0.00323421 Jy ! Component: 400 - total flux cleaned = -0.00336553 Jy ! Component: 450 - total flux cleaned = -0.00349263 Jy ! Component: 500 - total flux cleaned = -0.00353318 Jy ! Component: 550 - total flux cleaned = -0.00369375 Jy ! Component: 600 - total flux cleaned = -0.00384993 Jy ! Component: 650 - total flux cleaned = -0.00396456 Jy ! Component: 700 - total flux cleaned = -0.00415063 Jy ! Component: 750 - total flux cleaned = -0.00429609 Jy ! Component: 800 - total flux cleaned = -0.00447373 Jy ! Component: 850 - total flux cleaned = -0.00464615 Jy ! Component: 900 - total flux cleaned = -0.00471327 Jy ! Component: 950 - total flux cleaned = -0.00477981 Jy ! Component: 1000 - total flux cleaned = -0.00487769 Jy ! Component: 1050 - total flux cleaned = -0.00500546 Jy ! Component: 1100 - total flux cleaned = -0.00506813 Jy ! Component: 1150 - total flux cleaned = -0.00513058 Jy ! Component: 1200 - total flux cleaned = -0.0052808 Jy ! Component: 1250 - total flux cleaned = -0.00533934 Jy ! Component: 1300 - total flux cleaned = -0.00533966 Jy ! Component: 1350 - total flux cleaned = -0.00542536 Jy ! Component: 1400 - total flux cleaned = -0.00536912 Jy ! Component: 1450 - total flux cleaned = -0.00536906 Jy ! Component: 1500 - total flux cleaned = -0.00539561 Jy ! Component: 1550 - total flux cleaned = -0.00536885 Jy ! Component: 1600 - total flux cleaned = -0.00544778 Jy ! Component: 1650 - total flux cleaned = -0.005474 Jy ! Component: 1700 - total flux cleaned = -0.00562737 Jy ! Component: 1750 - total flux cleaned = -0.0056527 Jy ! Component: 1800 - total flux cleaned = -0.0057024 Jy ! Component: 1850 - total flux cleaned = -0.00575145 Jy ! Component: 1900 - total flux cleaned = -0.00572721 Jy ! Component: 1950 - total flux cleaned = -0.00582228 Jy ! Component: 2000 - total flux cleaned = -0.00582233 Jy ! Component: 2050 - total flux cleaned = -0.00586888 Jy ! Component: 2100 - total flux cleaned = -0.0059379 Jy ! Component: 2150 - total flux cleaned = -0.00598341 Jy ! Component: 2200 - total flux cleaned = -0.00600582 Jy ! Component: 2250 - total flux cleaned = -0.00607277 Jy ! Component: 2300 - total flux cleaned = -0.006182 Jy ! Component: 2350 - total flux cleaned = -0.00620347 Jy ! Component: 2400 - total flux cleaned = -0.00620332 Jy ! Component: 2450 - total flux cleaned = -0.00620332 Jy ! Component: 2500 - total flux cleaned = -0.0062244 Jy ! Component: 2550 - total flux cleaned = -0.00618341 Jy ! Component: 2600 - total flux cleaned = -0.0062447 Jy ! Component: 2650 - total flux cleaned = -0.00630533 Jy ! Component: 2700 - total flux cleaned = -0.00624532 Jy ! Component: 2750 - total flux cleaned = -0.00628483 Jy ! Component: 2800 - total flux cleaned = -0.006304 Jy ! Component: 2850 - total flux cleaned = -0.00628457 Jy ! Component: 2900 - total flux cleaned = -0.00626529 Jy ! Component: 2950 - total flux cleaned = -0.00622738 Jy ! Component: 3000 - total flux cleaned = -0.00635871 Jy ! Component: 3050 - total flux cleaned = -0.00624712 Jy ! Component: 3100 - total flux cleaned = -0.00628392 Jy ! Component: 3150 - total flux cleaned = -0.00621076 Jy ! Component: 3200 - total flux cleaned = -0.00619282 Jy ! Component: 3250 - total flux cleaned = -0.00622851 Jy ! Component: 3300 - total flux cleaned = -0.00621066 Jy ! Component: 3350 - total flux cleaned = -0.00612273 Jy ! Component: 3400 - total flux cleaned = -0.0061577 Jy ! Component: 3450 - total flux cleaned = -0.00615781 Jy ! Component: 3500 - total flux cleaned = -0.00610604 Jy ! Component: 3550 - total flux cleaned = -0.00610597 Jy ! Component: 3600 - total flux cleaned = -0.00608917 Jy ! Component: 3650 - total flux cleaned = -0.00617326 Jy ! Component: 3700 - total flux cleaned = -0.00610654 Jy ! Component: 3750 - total flux cleaned = -0.00612312 Jy ! Component: 3800 - total flux cleaned = -0.00615589 Jy ! Component: 3850 - total flux cleaned = -0.00617216 Jy ! Component: 3900 - total flux cleaned = -0.0061236 Jy ! Component: 3950 - total flux cleaned = -0.00617208 Jy ! Component: 4000 - total flux cleaned = -0.00622017 Jy ! Component: 4050 - total flux cleaned = -0.00623599 Jy ! Total flux subtracted in 4096 components = -0.00620449 Jy ! Clean residual min=-0.000814 max=0.000927 Jy/beam ! Clean residual mean=0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.247331 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 400 components and 0.247331 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1606-0353_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.555 x 6.887 at 24.88 degrees (North through East) ! Clean map min=-0.003458 max=0.17345 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1606-0353_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000301712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521848 0.521848 1.0437 2.08739 4.17478 8.34956 16.6991 33.3983 66.7965 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 574.88 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1606-0353_C_uvs.log closed on Sat Mar 22 18:49:21 2014