! Started logfile: /d2/scr/pima/bp171aa_uvs/J1442+0625_C_uvs.log on Thu Nov 28 23:41:26 2013 obs /d2/scr/pima/bp171aa_uvs/J1442+0625_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1442+0625_C_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894444 visibilities/baseline/integration-bin. ! Found source: J1442+0625 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3864 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/bp171aa_uvs/J1442+0625_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005494Jy sigma=0.710679 ! Fit after self-cal, rms=0.953640Jy sigma=0.674037 ! 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=1.306 mas, bmaj=3.495 mas, bpa=1.326 degrees ! Estimated noise=22.2106 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 = 0.035068 Jy ! Component: 100 - total flux cleaned = 0.0428344 Jy ! Total flux subtracted in 100 components = 0.0428344 Jy ! Clean residual min=-0.001804 max=0.002798 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0428344 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0428344 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=0.028992Jy sigma=0.020452 ! Fit after self-cal, rms=0.027751Jy sigma=0.019573 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029828 Jy ! Component: 100 - total flux cleaned = 0.0046555 Jy ! Total flux subtracted in 100 components = 0.0046555 Jy ! Clean residual min=-0.001801 max=0.002000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0474899 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.0474899 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=0.027246Jy sigma=0.019217 ! Fit after self-cal, rms=0.027243Jy sigma=0.019215 ! 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=1.707 mas, bmaj=4.066 mas, bpa=-1.073 degrees ! Estimated noise=16.0943 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 = 0.00199566 Jy ! Component: 100 - total flux cleaned = 0.00302926 Jy ! Component: 150 - total flux cleaned = 0.00365307 Jy ! Component: 200 - total flux cleaned = 0.0040456 Jy ! Total flux subtracted in 200 components = 0.0040456 Jy ! Clean residual min=-0.001887 max=0.001542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0515355 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.0515355 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=0.027101Jy sigma=0.019115 ! Fit after self-cal, rms=0.027099Jy sigma=0.019113 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 4.066 at -1.073 degrees (North through East) ! Clean map min=-0.0018614 max=0.046968 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* MK 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 0.97 FD 1.11 HN 1.01 KP 0.98 ! LA 1.08 MK 1.05 NL 1.17 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! 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* MK 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 1.08 FD 1.07 HN 0.89 KP 0.99 ! LA 1.05 MK 1.10 NL 1.02 OV 1.00 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.90 KP 0.96 ! LA 1.09 MK 1.06 NL 0.96 OV 1.04 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.99 KP 1.05 ! LA 1.17 MK 1.07 NL 0.97 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.93 KP 0.96 ! LA 1.01 MK 1.09 NL 1.01 OV 0.95 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.95 KP 0.94 ! LA 1.14 MK 1.06 NL 1.00 OV 1.02 ! PT 0.91 SC 1.04 ! ! ! Fit before self-cal, rms=0.027099Jy sigma=0.019113 ! Fit after self-cal, rms=0.027382Jy sigma=0.018945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=4.072 mas, bpa=-0.8742 degrees ! Estimated noise=16.4182 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 = 0.000830496 Jy ! Component: 100 - total flux cleaned = 0.00117309 Jy ! Component: 150 - total flux cleaned = 0.00134243 Jy ! Component: 200 - total flux cleaned = 0.00135875 Jy ! Total flux subtracted in 200 components = 0.00135875 Jy ! Clean residual min=-0.001611 max=0.001373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0528942 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0528942 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=0.027360Jy sigma=0.018929 ! Fit after self-cal, rms=0.027369Jy sigma=0.018926 ! 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=0.027369Jy sigma=0.018926 ! Fit after self-cal, rms=0.027653Jy sigma=0.018918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.704 mas, bmaj=4.06 mas, bpa=-0.7574 degrees ! Estimated noise=16.6244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620977 Jy ! Component: 100 - total flux cleaned = 0.000889345 Jy ! Component: 150 - total flux cleaned = 0.00102094 Jy ! Component: 200 - total flux cleaned = 0.00103082 Jy ! Total flux subtracted in 200 components = 0.00103082 Jy ! Clean residual min=-0.001657 max=0.001360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0539251 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0539251 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=0.027641Jy sigma=0.018909 ! Fit after self-cal, rms=0.027641Jy sigma=0.018909 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 = 2.96153e-05 Jy ! Component: 100 - total flux cleaned = 3.5005e-05 Jy ! Component: 150 - total flux cleaned = 4.46837e-05 Jy ! Component: 200 - total flux cleaned = 5.37273e-05 Jy ! Total flux subtracted in 200 components = 5.37273e-05 Jy ! Clean residual min=-0.001658 max=0.001348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0539788 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.0539788 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=0.027639Jy sigma=0.018908 ! Fit after self-cal, rms=0.027638Jy sigma=0.018908 ! 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=0.027638Jy sigma=0.018908 ! Fit after self-cal, rms=0.027886Jy sigma=0.018905 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=4.049 mas, bpa=-0.6798 degrees ! Estimated noise=16.7902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051451 Jy ! Component: 100 - total flux cleaned = 0.000766151 Jy ! Component: 150 - total flux cleaned = 0.000919726 Jy ! Component: 200 - total flux cleaned = 0.000947495 Jy ! Total flux subtracted in 200 components = 0.000947495 Jy ! Clean residual min=-0.001708 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0549263 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.0549263 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=0.027876Jy sigma=0.018899 ! Fit after self-cal, rms=0.027877Jy sigma=0.018899 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 = 3.82191e-05 Jy ! Component: 100 - total flux cleaned = 4.28784e-05 Jy ! Component: 150 - total flux cleaned = 5.54075e-05 Jy ! Component: 200 - total flux cleaned = 6.71793e-05 Jy ! Total flux subtracted in 200 components = 6.71793e-05 Jy ! Clean residual min=-0.001708 max=0.001352 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0549935 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 68 components and 0.0549935 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=0.027876Jy sigma=0.018898 ! Fit after self-cal, rms=0.027876Jy sigma=0.018898 ! 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=0.027876Jy sigma=0.018898 ! Fit after self-cal, rms=0.028064Jy sigma=0.018896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.847 mas, bpa=-6.764 degrees ! Estimated noise=21.7132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710101 Jy ! Component: 100 - total flux cleaned = 0.00088702 Jy ! Component: 150 - total flux cleaned = 0.000912688 Jy ! Component: 200 - total flux cleaned = 0.000926463 Jy ! Total flux subtracted in 200 components = 0.000926463 Jy ! Clean residual min=-0.002445 max=0.001792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0559199 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0559199 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=0.028065Jy sigma=0.018897 ! Fit after self-cal, rms=0.028065Jy sigma=0.018896 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 = 1.42388e-05 Jy ! Component: 100 - total flux cleaned = 1.89925e-05 Jy ! Component: 150 - total flux cleaned = 1.94423e-05 Jy ! Component: 200 - total flux cleaned = 1.21751e-05 Jy ! Total flux subtracted in 200 components = 1.21751e-05 Jy ! Clean residual min=-0.002448 max=0.001788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0559321 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 73 components and 0.0559321 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=0.028070Jy sigma=0.018900 ! Fit after self-cal, rms=0.028070Jy sigma=0.018900 ! 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=1.696 mas, bmaj=4.041 mas, bpa=-0.6262 degrees ! Estimated noise=16.9176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 4.041 at -0.6262 degrees (North through East) ! Clean map min=-0.0017403 max=0.048668 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=1.301 mas, bmaj=3.492 mas, bpa=1.716 degrees ! Estimated noise=23.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371667 Jy ! Component: 100 - total flux cleaned = 0.0454898 Jy ! Component: 150 - total flux cleaned = 0.0484082 Jy ! Component: 200 - total flux cleaned = 0.0502234 Jy ! Total flux subtracted in 200 components = 0.0502234 Jy ! Clean residual min=-0.001631 max=0.001806 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0502234 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0502234 Jy ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.041 mas, bpa=-0.6262 degrees ! Estimated noise=16.9176 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 = 0.00229834 Jy ! Component: 100 - total flux cleaned = 0.00352458 Jy ! Component: 150 - total flux cleaned = 0.00425592 Jy ! Component: 200 - total flux cleaned = 0.00471419 Jy ! Total flux subtracted in 200 components = 0.00471419 Jy ! Clean residual min=-0.001812 max=0.001358 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0549376 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.0549376 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=3.614 mas, bmaj=5.847 mas, bpa=-6.764 degrees ! Estimated noise=21.7132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653965 Jy ! Component: 100 - total flux cleaned = 0.000820701 Jy ! Component: 150 - total flux cleaned = 0.000845553 Jy ! Component: 200 - total flux cleaned = 0.000870626 Jy ! Total flux subtracted in 200 components = 0.000870626 Jy ! Clean residual min=-0.002480 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0558082 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 = 1.00334e-05 Jy ! Component: 100 - total flux cleaned = 1.47864e-05 Jy ! Component: 150 - total flux cleaned = 1.94742e-05 Jy ! Component: 200 - total flux cleaned = 2.82383e-05 Jy ! Total flux subtracted in 200 components = 2.82383e-05 Jy ! Clean residual min=-0.002467 max=0.001788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0558365 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.0558365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.041 mas, bpa=-0.6262 degrees ! Estimated noise=16.9176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017851 Jy ! Component: 100 - total flux cleaned = -0.000183846 Jy ! Component: 150 - total flux cleaned = -0.00017443 Jy ! Component: 200 - total flux cleaned = -0.000158402 Jy ! Total flux subtracted in 200 components = -0.000158402 Jy ! Clean residual min=-0.001796 max=0.001340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0556781 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.0556781 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=0.028062Jy sigma=0.018895 ! Fit after self-cal, rms=0.028062Jy sigma=0.018894 wmodel /d2/scr/pima/bp171aa_uvs/J1442+0625_C_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp171aa_uvs/J1442+0625_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1442+0625_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1442+0625_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1442+0625_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1442+0625_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 = -0.000784434 Jy ! Component: 100 - total flux cleaned = -0.00141188 Jy ! Component: 150 - total flux cleaned = -0.00176655 Jy ! Component: 200 - total flux cleaned = -0.00186245 Jy ! Component: 250 - total flux cleaned = -0.00195434 Jy ! Component: 300 - total flux cleaned = -0.00199801 Jy ! Component: 350 - total flux cleaned = -0.00210349 Jy ! Component: 400 - total flux cleaned = -0.00224647 Jy ! Component: 450 - total flux cleaned = -0.00236539 Jy ! Component: 500 - total flux cleaned = -0.00248079 Jy ! Component: 550 - total flux cleaned = -0.00253695 Jy ! Component: 600 - total flux cleaned = -0.0026282 Jy ! Component: 650 - total flux cleaned = -0.00268136 Jy ! Component: 700 - total flux cleaned = -0.0027167 Jy ! Component: 750 - total flux cleaned = -0.00278521 Jy ! Component: 800 - total flux cleaned = -0.00280203 Jy ! Component: 850 - total flux cleaned = -0.00286807 Jy ! Component: 900 - total flux cleaned = -0.00290032 Jy ! Component: 950 - total flux cleaned = -0.00296376 Jy ! Component: 1000 - total flux cleaned = -0.00301047 Jy ! Component: 1050 - total flux cleaned = -0.00301026 Jy ! Component: 1100 - total flux cleaned = -0.00301023 Jy ! Component: 1150 - total flux cleaned = -0.00303969 Jy ! Component: 1200 - total flux cleaned = -0.00303956 Jy ! Component: 1250 - total flux cleaned = -0.00301102 Jy ! Component: 1300 - total flux cleaned = -0.00299688 Jy ! Component: 1350 - total flux cleaned = -0.00301069 Jy ! Component: 1400 - total flux cleaned = -0.00295561 Jy ! Component: 1450 - total flux cleaned = -0.00299627 Jy ! Component: 1500 - total flux cleaned = -0.00295613 Jy ! Component: 1550 - total flux cleaned = -0.00299567 Jy ! Component: 1600 - total flux cleaned = -0.00295659 Jy ! Component: 1650 - total flux cleaned = -0.00295653 Jy ! Component: 1700 - total flux cleaned = -0.00295652 Jy ! Component: 1750 - total flux cleaned = -0.00294387 Jy ! Component: 1800 - total flux cleaned = -0.00295627 Jy ! Component: 1850 - total flux cleaned = -0.00299295 Jy ! Component: 1900 - total flux cleaned = -0.00299297 Jy ! Component: 1950 - total flux cleaned = -0.00300474 Jy ! Component: 2000 - total flux cleaned = -0.00299285 Jy ! Component: 2050 - total flux cleaned = -0.00301615 Jy ! Component: 2100 - total flux cleaned = -0.00300445 Jy ! Component: 2150 - total flux cleaned = -0.00301605 Jy ! Component: 2200 - total flux cleaned = -0.00305006 Jy ! Component: 2250 - total flux cleaned = -0.00301632 Jy ! Component: 2300 - total flux cleaned = -0.00303875 Jy ! Component: 2350 - total flux cleaned = -0.00304989 Jy ! Component: 2400 - total flux cleaned = -0.00313729 Jy ! Component: 2450 - total flux cleaned = -0.00316949 Jy ! Component: 2500 - total flux cleaned = -0.00315883 Jy ! Component: 2550 - total flux cleaned = -0.00320136 Jy ! Component: 2600 - total flux cleaned = -0.00319083 Jy ! Component: 2650 - total flux cleaned = -0.00324321 Jy ! Component: 2700 - total flux cleaned = -0.00326386 Jy ! Component: 2750 - total flux cleaned = -0.00328446 Jy ! Component: 2800 - total flux cleaned = -0.00329468 Jy ! Component: 2850 - total flux cleaned = -0.00335517 Jy ! Component: 2900 - total flux cleaned = -0.00332503 Jy ! Component: 2950 - total flux cleaned = -0.00334488 Jy ! Component: 3000 - total flux cleaned = -0.0033449 Jy ! Component: 3050 - total flux cleaned = -0.00333509 Jy ! Component: 3100 - total flux cleaned = -0.00333519 Jy ! Component: 3150 - total flux cleaned = -0.00337384 Jy ! Component: 3200 - total flux cleaned = -0.00335466 Jy ! Component: 3250 - total flux cleaned = -0.00337374 Jy ! Component: 3300 - total flux cleaned = -0.00337374 Jy ! Component: 3350 - total flux cleaned = -0.00338316 Jy ! Component: 3400 - total flux cleaned = -0.00341106 Jy ! Component: 3450 - total flux cleaned = -0.00342042 Jy ! Component: 3500 - total flux cleaned = -0.00347541 Jy ! Component: 3550 - total flux cleaned = -0.00348447 Jy ! Component: 3600 - total flux cleaned = -0.00349354 Jy ! Component: 3650 - total flux cleaned = -0.0035655 Jy ! Component: 3700 - total flux cleaned = -0.00354763 Jy ! Component: 3750 - total flux cleaned = -0.00355653 Jy ! Component: 3800 - total flux cleaned = -0.00360944 Jy ! Component: 3850 - total flux cleaned = -0.00364445 Jy ! Component: 3900 - total flux cleaned = -0.00367046 Jy ! Component: 3950 - total flux cleaned = -0.00369635 Jy ! Component: 4000 - total flux cleaned = -0.00370486 Jy ! Component: 4050 - total flux cleaned = -0.00370483 Jy ! Total flux subtracted in 4096 components = -0.00373884 Jy ! Clean residual min=-0.000462 max=0.000516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0519392 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 375 components and 0.0519392 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1442+0625_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 4.041 at -0.6262 degrees (North through East) ! Clean map min=-0.0011226 max=0.048861 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1442+0625_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0488607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.923142 0.923142 1.84628 3.69257 7.38514 14.7703 29.5405 59.0811 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 324.977 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1442+0625_C_uvs.log closed on Thu Nov 28 23:41:32 2013