! Started logfile: /scr/pima/rdv72_uvs/J0401+2110_S_uvs.log on Sat Oct 5 08:44:28 2013 obs /scr/pima/rdv72_uvs/J0401+2110_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0401+2110_S_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! AN table 2: 4 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 5 integrations on 3 of 3 possible baselines. ! AN table 6: 5 integrations on 3 of 3 possible baselines. ! AN table 7: 8 integrations on 1 of 1 possible baselines. ! AN table 8: 6 integrations on 21 of 21 possible baselines. ! AN table 9: 22 integrations on 3 of 3 possible baselines. ! AN table 10: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.887324 visibilities/baseline/integration-bin. ! Found source: J0401+2110 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1260 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0401+2110_S] 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 0.500x0.500 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. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! A total of 16 telescope corrections were flagged in sub-array 7. ! A total of 4 telescope corrections were flagged in sub-array 8. ! A total of 18 telescope corrections were flagged in sub-array 9. ! A total of 8 telescope corrections were flagged in sub-array 10. ! ! Fit before self-cal, rms=1.026152Jy sigma=2.821780 ! Fit after self-cal, rms=0.808738Jy sigma=2.251161 ! 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=2.587 mas, bmaj=6.073 mas, bpa=-39.04 degrees ! Estimated noise=9.7471 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 = 0.149796 Jy ! Component: 100 - total flux cleaned = 0.180632 Jy ! Total flux subtracted in 100 components = 0.180632 Jy ! Clean residual min=-0.013783 max=0.017422 Jy/beam ! Clean residual mean=0.000020 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 0.180632 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.180632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094036Jy sigma=0.234711 ! Fit after self-cal, rms=0.094026Jy sigma=0.234697 ! 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=2.921 mas, bmaj=6.864 mas, bpa=-41.03 degrees ! Estimated noise=7.73447 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 = 0.0140842 Jy ! Component: 100 - total flux cleaned = 0.0161281 Jy ! Component: 150 - total flux cleaned = 0.0169769 Jy ! Component: 200 - total flux cleaned = 0.0177203 Jy ! Total flux subtracted in 200 components = 0.0177203 Jy ! Clean residual min=-0.013135 max=0.013413 Jy/beam ! Clean residual mean=0.000051 rms=0.003409 Jy/beam ! Combined flux in latest and established models = 0.198352 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.198352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087739Jy sigma=0.221449 ! Fit after self-cal, rms=0.087660Jy sigma=0.221379 ! 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 1.21 FD 0.94 KP 1.02 LA 1.09 ! NL 1.11 PT 1.02 SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.15 KK 0.92 KP 1.26 LA 1.07 ! MK 0.84 OV 0.95 PT 1.20 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.09 KP 1.10 LA 1.10 ! NL 0.94 PT 1.07 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.09 KK 0.87 KP 1.12 LA 1.14 ! MK 0.94 OV 1.14 PT 1.08 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 KP 1.02 LA 0.93 ! NL 1.15 PT 1.07 SC 0.80 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.17 KK 0.90 KP 1.31 LA 0.96 ! MK 0.91 OV 1.12 PT 1.05 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.06 KP 1.05 LA 0.79 ! NL 1.11 PT 1.04 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! KK 0.00* MK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 KK 0.81 KP 1.09 LA 0.82 ! MK 1.04 OV 0.95 PT 0.96 ! ! A total of 48 telescope corrections were flagged in sub-array 9. ! Telescope amplitude corrections in sub-array 9: ! HO 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! HO 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.087660Jy sigma=0.221379 ! Fit after self-cal, rms=0.073963Jy sigma=0.185929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.646 mas, bmaj=7.774 mas, bpa=-23.02 degrees ! Estimated noise=9.31416 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 = 0.00308576 Jy ! Component: 100 - total flux cleaned = 0.00316164 Jy ! Component: 150 - total flux cleaned = 0.00310797 Jy ! Component: 200 - total flux cleaned = 0.00306594 Jy ! Total flux subtracted in 200 components = 0.00306594 Jy ! Clean residual min=-0.008205 max=0.006065 Jy/beam ! Clean residual mean=0.000007 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.201418 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.201418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073759Jy sigma=0.185449 ! Fit after self-cal, rms=0.073898Jy sigma=0.185261 ! 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. ! ! Fit before self-cal, rms=0.073898Jy sigma=0.185261 ! Fit after self-cal, rms=0.074068Jy sigma=0.185104 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.626 mas, bmaj=7.736 mas, bpa=-22.94 degrees ! Estimated noise=9.3071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167723 Jy ! Component: 100 - total flux cleaned = 0.00168369 Jy ! Component: 150 - total flux cleaned = 0.00165306 Jy ! Component: 200 - total flux cleaned = 0.00159811 Jy ! Total flux subtracted in 200 components = 0.00159811 Jy ! Clean residual min=-0.008055 max=0.005971 Jy/beam ! Clean residual mean=0.000002 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.203016 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.203016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073979Jy sigma=0.184977 ! Fit after self-cal, rms=0.073989Jy sigma=0.184971 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 = -9.58584e-05 Jy ! Component: 100 - total flux cleaned = -7.3841e-05 Jy ! Component: 150 - total flux cleaned = -7.43255e-05 Jy ! Component: 200 - total flux cleaned = -7.34507e-05 Jy ! Total flux subtracted in 200 components = -7.34507e-05 Jy ! Clean residual min=-0.008083 max=0.005929 Jy/beam ! Clean residual mean=0.000002 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.202943 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.202943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073969Jy sigma=0.184962 ! Fit after self-cal, rms=0.073973Jy sigma=0.184959 ! 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. ! ! Fit before self-cal, rms=0.073973Jy sigma=0.184959 ! Fit after self-cal, rms=0.073962Jy sigma=0.184891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=7.704 mas, bpa=-22.9 degrees ! Estimated noise=9.28308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653353 Jy ! Component: 100 - total flux cleaned = 0.000651934 Jy ! Component: 150 - total flux cleaned = 0.000607838 Jy ! Component: 200 - total flux cleaned = 0.000590185 Jy ! Total flux subtracted in 200 components = 0.000590185 Jy ! Clean residual min=-0.007983 max=0.005952 Jy/beam ! Clean residual mean=-0.000002 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 0.203533 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.203533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073920Jy sigma=0.184880 ! Fit after self-cal, rms=0.073927Jy sigma=0.184877 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 = -0.000102029 Jy ! Component: 100 - total flux cleaned = -8.57289e-05 Jy ! Component: 150 - total flux cleaned = -7.0976e-05 Jy ! Component: 200 - total flux cleaned = -7.14163e-05 Jy ! Total flux subtracted in 200 components = -7.14163e-05 Jy ! Clean residual min=-0.008003 max=0.005922 Jy/beam ! Clean residual mean=-0.000002 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.203462 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.203462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073914Jy sigma=0.184876 ! Fit after self-cal, rms=0.073918Jy sigma=0.184873 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.073918Jy sigma=0.184873 ! Fit after self-cal, rms=0.073854Jy sigma=0.184849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.69 mas, bmaj=11.19 mas, bpa=-62.21 degrees ! Estimated noise=11.7674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371187 Jy ! Component: 100 - total flux cleaned = -0.000379432 Jy ! Component: 150 - total flux cleaned = -0.000388647 Jy ! Component: 200 - total flux cleaned = -0.00040613 Jy ! Total flux subtracted in 200 components = -0.00040613 Jy ! Clean residual min=-0.007031 max=0.005413 Jy/beam ! Clean residual mean=-0.000008 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.203055 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.203055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073849Jy sigma=0.184854 ! Fit after self-cal, rms=0.073851Jy sigma=0.184850 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 = -2.87754e-05 Jy ! Component: 100 - total flux cleaned = -2.93015e-05 Jy ! Component: 150 - total flux cleaned = -4.68375e-05 Jy ! Component: 200 - total flux cleaned = -5.51821e-05 Jy ! Total flux subtracted in 200 components = -5.51821e-05 Jy ! Clean residual min=-0.007017 max=0.005398 Jy/beam ! Clean residual mean=-0.000008 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.203 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073850Jy sigma=0.184852 ! Fit after self-cal, rms=0.073852Jy sigma=0.184850 ! 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=3.612 mas, bmaj=7.679 mas, bpa=-22.88 degrees ! Estimated noise=9.2592 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.612 x 7.679 at -22.88 degrees (North through East) ! Clean map min=-0.0076949 max=0.18149 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=3.046 mas, bmaj=6.519 mas, bpa=-23.9 degrees ! Estimated noise=11.2482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140515 Jy ! Component: 100 - total flux cleaned = 0.174747 Jy ! Component: 150 - total flux cleaned = 0.186708 Jy ! Component: 200 - total flux cleaned = 0.192931 Jy ! Total flux subtracted in 200 components = 0.192931 Jy ! Clean residual min=-0.009755 max=0.007404 Jy/beam ! Clean residual mean=-0.000019 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 0.192931 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.192931 Jy ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=7.679 mas, bpa=-22.88 degrees ! Estimated noise=9.2592 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 = 0.00503791 Jy ! Component: 100 - total flux cleaned = 0.00752817 Jy ! Component: 150 - total flux cleaned = 0.0079159 Jy ! Component: 200 - total flux cleaned = 0.00817904 Jy ! Total flux subtracted in 200 components = 0.00817904 Jy ! Clean residual min=-0.008103 max=0.005862 Jy/beam ! Clean residual mean=-0.000006 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.20111 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.20111 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.69 mas, bmaj=11.19 mas, bpa=-62.21 degrees ! Estimated noise=11.7674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781864 Jy ! Component: 100 - total flux cleaned = 0.000856487 Jy ! Component: 150 - total flux cleaned = 0.000916328 Jy ! Component: 200 - total flux cleaned = 0.000965781 Jy ! Total flux subtracted in 200 components = 0.000965781 Jy ! Clean residual min=-0.006889 max=0.005561 Jy/beam ! Clean residual mean=-0.000010 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.202076 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 = 4.01273e-05 Jy ! Component: 100 - total flux cleaned = 7.42031e-05 Jy ! Component: 150 - total flux cleaned = 0.000103301 Jy ! Component: 200 - total flux cleaned = 0.00011718 Jy ! Total flux subtracted in 200 components = 0.00011718 Jy ! Clean residual min=-0.006917 max=0.005532 Jy/beam ! Clean residual mean=-0.000010 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.202193 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.202193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=7.679 mas, bpa=-22.88 degrees ! Estimated noise=9.2592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330853 Jy ! Component: 100 - total flux cleaned = -0.000405073 Jy ! Component: 150 - total flux cleaned = -0.000405394 Jy ! Component: 200 - total flux cleaned = -0.000368886 Jy ! Total flux subtracted in 200 components = -0.000368886 Jy ! Clean residual min=-0.008020 max=0.005814 Jy/beam ! Clean residual mean=-0.000006 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.201824 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.201824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073729Jy sigma=0.184831 ! Fit after self-cal, rms=0.073733Jy sigma=0.184819 wmodel /scr/pima/rdv72_uvs/J0401+2110_S_map.mod ! Writing 55 model components to file: /scr/pima/rdv72_uvs/J0401+2110_S_map.mod wobs /scr/pima/rdv72_uvs/J0401+2110_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0401+2110_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0401+2110_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv72_uvs/J0401+2110_S_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 = -0.0033504 Jy ! Component: 100 - total flux cleaned = -0.00515099 Jy ! Component: 150 - total flux cleaned = -0.00596703 Jy ! Component: 200 - total flux cleaned = -0.00652569 Jy ! Component: 250 - total flux cleaned = -0.00643952 Jy ! Component: 300 - total flux cleaned = -0.00627482 Jy ! Component: 350 - total flux cleaned = -0.00580457 Jy ! Component: 400 - total flux cleaned = -0.00513321 Jy ! Component: 450 - total flux cleaned = -0.00470163 Jy ! Component: 500 - total flux cleaned = -0.00435623 Jy ! Component: 550 - total flux cleaned = -0.00408988 Jy ! Component: 600 - total flux cleaned = -0.00383466 Jy ! Component: 650 - total flux cleaned = -0.00371106 Jy ! Component: 700 - total flux cleaned = -0.00358986 Jy ! Component: 750 - total flux cleaned = -0.0034702 Jy ! Component: 800 - total flux cleaned = -0.00329764 Jy ! Component: 850 - total flux cleaned = -0.00329734 Jy ! Component: 900 - total flux cleaned = -0.00329542 Jy ! Component: 950 - total flux cleaned = -0.00318706 Jy ! Component: 1000 - total flux cleaned = -0.00297832 Jy ! Component: 1050 - total flux cleaned = -0.0029771 Jy ! Component: 1100 - total flux cleaned = -0.00292725 Jy ! Component: 1150 - total flux cleaned = -0.00292639 Jy ! Component: 1200 - total flux cleaned = -0.00297309 Jy ! Component: 1250 - total flux cleaned = -0.002926 Jy ! Component: 1300 - total flux cleaned = -0.00297267 Jy ! Component: 1350 - total flux cleaned = -0.00301797 Jy ! Component: 1400 - total flux cleaned = -0.00310626 Jy ! Component: 1450 - total flux cleaned = -0.00301898 Jy ! Component: 1500 - total flux cleaned = -0.00314789 Jy ! Component: 1550 - total flux cleaned = -0.00306259 Jy ! Component: 1600 - total flux cleaned = -0.00293747 Jy ! Component: 1650 - total flux cleaned = -0.00289704 Jy ! Component: 1700 - total flux cleaned = -0.00297833 Jy ! Component: 1750 - total flux cleaned = -0.00293828 Jy ! Component: 1800 - total flux cleaned = -0.00289881 Jy ! Component: 1850 - total flux cleaned = -0.00293677 Jy ! Component: 1900 - total flux cleaned = -0.00289821 Jy ! Component: 1950 - total flux cleaned = -0.00278481 Jy ! Component: 2000 - total flux cleaned = -0.00267343 Jy ! Component: 2050 - total flux cleaned = -0.00256321 Jy ! Component: 2100 - total flux cleaned = -0.00256344 Jy ! Component: 2150 - total flux cleaned = -0.0024201 Jy ! Component: 2200 - total flux cleaned = -0.00252652 Jy ! Component: 2250 - total flux cleaned = -0.00252631 Jy ! Component: 2300 - total flux cleaned = -0.00256072 Jy ! Component: 2350 - total flux cleaned = -0.00262896 Jy ! Component: 2400 - total flux cleaned = -0.00256136 Jy ! Component: 2450 - total flux cleaned = -0.00256133 Jy ! Component: 2500 - total flux cleaned = -0.0024951 Jy ! Component: 2550 - total flux cleaned = -0.00249533 Jy ! Component: 2600 - total flux cleaned = -0.00243055 Jy ! Component: 2650 - total flux cleaned = -0.00233402 Jy ! Component: 2700 - total flux cleaned = -0.00233436 Jy ! Component: 2750 - total flux cleaned = -0.00230216 Jy ! Component: 2800 - total flux cleaned = -0.00220757 Jy ! Component: 2850 - total flux cleaned = -0.00211409 Jy ! Component: 2900 - total flux cleaned = -0.00199068 Jy ! Component: 2950 - total flux cleaned = -0.00199071 Jy ! Component: 3000 - total flux cleaned = -0.00189917 Jy ! Component: 3050 - total flux cleaned = -0.00180842 Jy ! Component: 3100 - total flux cleaned = -0.00171879 Jy ! Component: 3150 - total flux cleaned = -0.00165942 Jy ! Component: 3200 - total flux cleaned = -0.00160018 Jy ! Component: 3250 - total flux cleaned = -0.00154131 Jy ! Component: 3300 - total flux cleaned = -0.00154127 Jy ! Component: 3350 - total flux cleaned = -0.00145403 Jy ! Component: 3400 - total flux cleaned = -0.00139622 Jy ! Component: 3450 - total flux cleaned = -0.00136752 Jy ! Component: 3500 - total flux cleaned = -0.00128205 Jy ! Component: 3550 - total flux cleaned = -0.00119716 Jy ! Component: 3600 - total flux cleaned = -0.00125369 Jy ! Component: 3650 - total flux cleaned = -0.00125369 Jy ! Component: 3700 - total flux cleaned = -0.00119796 Jy ! Component: 3750 - total flux cleaned = -0.00111512 Jy ! Component: 3800 - total flux cleaned = -0.00111522 Jy ! Component: 3850 - total flux cleaned = -0.00106023 Jy ! Component: 3900 - total flux cleaned = -0.00103274 Jy ! Component: 3950 - total flux cleaned = -0.00100551 Jy ! Component: 4000 - total flux cleaned = -0.0010056 Jy ! Component: 4050 - total flux cleaned = -0.000898051 Jy ! Total flux subtracted in 4096 components = -0.00100511 Jy ! Clean residual min=-0.001602 max=0.001882 Jy/beam ! Clean residual mean=0.000009 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.200819 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 311 components and 0.200819 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0401+2110_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.612 x 7.679 at -22.88 degrees (North through East) ! Clean map min=-0.0039465 max=0.18109 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0401+2110_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000446456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.739627 0.739627 1.47925 2.95851 5.91702 11.834 23.6681 47.3362 94.6723 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.181 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0401+2110_S_uvs.log closed on Sat Oct 5 08:44:32 2013