! Started logfile: /d2/scr/pima/bp177i_uvs/J0705+6641_X_uvs.log on Tue Apr 15 00:09:15 2014 obs /d2/scr/pima/bp177i_uvs/J0705+6641_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0705+6641_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0705+6641 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J0705+6641_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003106Jy sigma=35.027572 ! Fit after self-cal, rms=0.935686Jy sigma=32.527366 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7732 mas, bmaj=2.948 mas, bpa=-31.57 degrees ! Estimated noise=0.911055 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 = 0.0469338 Jy ! Component: 100 - total flux cleaned = 0.0621793 Jy ! Total flux subtracted in 100 components = 0.0621793 Jy ! Clean residual min=-0.004278 max=0.007696 Jy/beam ! Clean residual mean=0.000005 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.0621793 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0621793 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=0.026756Jy sigma=0.941588 ! Fit after self-cal, rms=0.026676Jy sigma=0.939891 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=2.958 mas, bpa=-31.75 degrees ! Estimated noise=0.62703 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 = 0.0131979 Jy ! Component: 100 - total flux cleaned = 0.0212504 Jy ! Component: 150 - total flux cleaned = 0.0264289 Jy ! Component: 200 - total flux cleaned = 0.0300041 Jy ! Total flux subtracted in 200 components = 0.0300041 Jy ! Clean residual min=-0.003128 max=0.003787 Jy/beam ! Clean residual mean=0.000001 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.0921835 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 56 components and 0.0921835 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=0.019087Jy sigma=0.632235 ! Fit after self-cal, rms=0.019028Jy sigma=0.630317 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 2.958 at -31.75 degrees (North through East) ! Clean map min=-0.0029003 max=0.060642 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 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 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 1.00* 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 1.04 ! LA 0.95 MK 1.08 NL 1.20 OV 0.87 ! PT 0.88 SC 0.92 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.08 KP 1.03 ! LA 0.89 MK 1.17 NL 1.12 OV 0.98 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.019028Jy sigma=0.630317 ! Fit after self-cal, rms=0.018737Jy sigma=0.613052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9606 mas, bmaj=2.971 mas, bpa=-31.67 degrees ! Estimated noise=0.626137 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 (41.2, -49.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293977 Jy ! Component: 100 - total flux cleaned = 0.00435521 Jy ! Component: 150 - total flux cleaned = 0.0047741 Jy ! Component: 200 - total flux cleaned = 0.00508656 Jy ! Total flux subtracted in 200 components = 0.00508656 Jy ! Clean residual min=-0.002123 max=0.002504 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.09727 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.09727 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=0.018144Jy sigma=0.594914 ! Fit after self-cal, rms=0.018112Jy sigma=0.593252 ! 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=0.018112Jy sigma=0.593252 ! Fit after self-cal, rms=0.017542Jy sigma=0.565798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9666 mas, bmaj=2.977 mas, bpa=-31.72 degrees ! Estimated noise=0.630777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.80363e-05 Jy ! Component: 100 - total flux cleaned = 0.000218098 Jy ! Component: 150 - total flux cleaned = 0.000344039 Jy ! Component: 200 - total flux cleaned = 0.00045807 Jy ! Total flux subtracted in 200 components = 0.00045807 Jy ! Clean residual min=-0.001704 max=0.001440 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0977281 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.0977281 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=0.017458Jy sigma=0.563360 ! Fit after self-cal, rms=0.017455Jy sigma=0.563263 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 = 0.000130729 Jy ! Component: 100 - total flux cleaned = 0.000226191 Jy ! Component: 150 - total flux cleaned = 0.000278845 Jy ! Component: 200 - total flux cleaned = 0.000327576 Jy ! Total flux subtracted in 200 components = 0.000327576 Jy ! Clean residual min=-0.001674 max=0.001417 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0980557 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.0980557 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=0.017415Jy sigma=0.562247 ! Fit after self-cal, rms=0.017415Jy sigma=0.562227 ! 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=0.017415Jy sigma=0.562227 ! Fit after self-cal, rms=0.017426Jy sigma=0.561919 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9651 mas, bmaj=2.976 mas, bpa=-31.7 degrees ! Estimated noise=0.632482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420636 Jy ! Component: 100 - total flux cleaned = 0.000489389 Jy ! Component: 150 - total flux cleaned = 0.000535579 Jy ! Component: 200 - total flux cleaned = 0.000577904 Jy ! Total flux subtracted in 200 components = 0.000577904 Jy ! Clean residual min=-0.001677 max=0.001412 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0986336 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.0986336 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=0.017394Jy sigma=0.561106 ! Fit after self-cal, rms=0.017393Jy sigma=0.561087 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 = 5.77428e-05 Jy ! Component: 100 - total flux cleaned = 0.000109021 Jy ! Component: 150 - total flux cleaned = 0.000133187 Jy ! Component: 200 - total flux cleaned = 0.000167392 Jy ! Total flux subtracted in 200 components = 0.000167392 Jy ! Clean residual min=-0.001659 max=0.001424 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.098801 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.098801 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=0.017375Jy sigma=0.560641 ! Fit after self-cal, rms=0.017375Jy sigma=0.560630 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017375Jy sigma=0.560630 ! Fit after self-cal, rms=0.017381Jy sigma=0.560489 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=3.207 mas, bpa=-34.45 degrees ! Estimated noise=0.749599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203841 Jy ! Component: 100 - total flux cleaned = 0.000139259 Jy ! Component: 150 - total flux cleaned = 8.86546e-05 Jy ! Component: 200 - total flux cleaned = 8.79653e-05 Jy ! Total flux subtracted in 200 components = 8.79653e-05 Jy ! Clean residual min=-0.001922 max=0.001879 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0988889 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 132 components and 0.098889 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=0.017375Jy sigma=0.560256 ! Fit after self-cal, rms=0.017372Jy sigma=0.560188 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 = -2.05467e-05 Jy ! Component: 100 - total flux cleaned = -6.01417e-05 Jy ! Component: 150 - total flux cleaned = -5.16295e-05 Jy ! Component: 200 - total flux cleaned = -5.21433e-05 Jy ! Total flux subtracted in 200 components = -5.21433e-05 Jy ! Clean residual min=-0.001874 max=0.001841 Jy/beam ! Clean residual mean=0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0988368 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 0.0988368 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=0.017372Jy sigma=0.560126 ! Fit after self-cal, rms=0.017371Jy sigma=0.560096 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.976 mas, bpa=-31.68 degrees ! Estimated noise=0.633632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9637 x 2.976 at -31.68 degrees (North through East) ! Clean map min=-0.0015571 max=0.059735 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.777 mas, bmaj=2.97 mas, bpa=-31.48 degrees ! Estimated noise=0.928746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478513 Jy ! Component: 100 - total flux cleaned = 0.0630607 Jy ! Component: 150 - total flux cleaned = 0.0724051 Jy ! Component: 200 - total flux cleaned = 0.0791129 Jy ! Total flux subtracted in 200 components = 0.0791129 Jy ! Clean residual min=-0.002750 max=0.004549 Jy/beam ! Clean residual mean=0.000003 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.0791128 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0791128 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.976 mas, bpa=-31.68 degrees ! Estimated noise=0.633632 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 = 0.00648505 Jy ! Component: 100 - total flux cleaned = 0.0105297 Jy ! Component: 150 - total flux cleaned = 0.0133555 Jy ! Component: 200 - total flux cleaned = 0.0154318 Jy ! Total flux subtracted in 200 components = 0.0154318 Jy ! Clean residual min=-0.001794 max=0.002252 Jy/beam ! Clean residual mean=0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0945446 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 67 components and 0.0945446 Jy ! Inverting map ! Added new window around map position (-6, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174085 Jy ! Component: 100 - total flux cleaned = 0.00216009 Jy ! Component: 150 - total flux cleaned = 0.00238486 Jy ! Component: 200 - total flux cleaned = 0.00254482 Jy ! Total flux subtracted in 200 components = 0.00254482 Jy ! Clean residual min=-0.001710 max=0.001550 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0970894 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.0970895 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=3.207 mas, bpa=-34.45 degrees ! Estimated noise=0.749599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100802 Jy ! Component: 100 - total flux cleaned = 0.00127805 Jy ! Component: 150 - total flux cleaned = 0.00122929 Jy ! Component: 200 - total flux cleaned = 0.00110947 Jy ! Total flux subtracted in 200 components = 0.00110947 Jy ! Clean residual min=-0.001868 max=0.001815 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0981989 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 = -0.000156009 Jy ! Component: 100 - total flux cleaned = -0.000280825 Jy ! Component: 150 - total flux cleaned = -0.000417185 Jy ! Component: 200 - total flux cleaned = -0.000508544 Jy ! Total flux subtracted in 200 components = -0.000508544 Jy ! Clean residual min=-0.001807 max=0.001846 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0976904 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 125 components and 0.0976904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9637 mas, bmaj=2.976 mas, bpa=-31.68 degrees ! Estimated noise=0.633632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.20097e-05 Jy ! Component: 100 - total flux cleaned = -3.04252e-05 Jy ! Component: 150 - total flux cleaned = -3.04863e-05 Jy ! Component: 200 - total flux cleaned = -8.82179e-05 Jy ! Total flux subtracted in 200 components = -8.82179e-05 Jy ! Clean residual min=-0.001633 max=0.001358 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0976022 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.0976022 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=0.017341Jy sigma=0.558213 ! Fit after self-cal, rms=0.017327Jy sigma=0.557596 wmodel /d2/scr/pima/bp177i_uvs/J0705+6641_X_map.mod ! Writing 149 model components to file: /d2/scr/pima/bp177i_uvs/J0705+6641_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0705+6641_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0705+6641_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0705+6641_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J0705+6641_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000659953 Jy ! Component: 100 - total flux cleaned = -0.000760016 Jy ! Component: 150 - total flux cleaned = -0.00087624 Jy ! Component: 200 - total flux cleaned = -0.000964677 Jy ! Component: 250 - total flux cleaned = -0.00107114 Jy ! Component: 300 - total flux cleaned = -0.00113246 Jy ! Component: 350 - total flux cleaned = -0.00113246 Jy ! Component: 400 - total flux cleaned = -0.00115212 Jy ! Component: 450 - total flux cleaned = -0.00118995 Jy ! Component: 500 - total flux cleaned = -0.00122628 Jy ! Component: 550 - total flux cleaned = -0.00126149 Jy ! Component: 600 - total flux cleaned = -0.00129608 Jy ! Component: 650 - total flux cleaned = -0.00134694 Jy ! Component: 700 - total flux cleaned = -0.00137978 Jy ! Component: 750 - total flux cleaned = -0.001396 Jy ! Component: 800 - total flux cleaned = -0.00145895 Jy ! Component: 850 - total flux cleaned = -0.00148994 Jy ! Component: 900 - total flux cleaned = -0.00152028 Jy ! Component: 950 - total flux cleaned = -0.00153496 Jy ! Component: 1000 - total flux cleaned = -0.00157865 Jy ! Component: 1050 - total flux cleaned = -0.00160701 Jy ! Component: 1100 - total flux cleaned = -0.00159308 Jy ! Component: 1150 - total flux cleaned = -0.00159315 Jy ! Component: 1200 - total flux cleaned = -0.00160659 Jy ! Component: 1250 - total flux cleaned = -0.00163322 Jy ! Component: 1300 - total flux cleaned = -0.00159365 Jy ! Component: 1350 - total flux cleaned = -0.00163268 Jy ! Component: 1400 - total flux cleaned = -0.00165815 Jy ! Component: 1450 - total flux cleaned = -0.00167077 Jy ! Component: 1500 - total flux cleaned = -0.00170806 Jy ! Component: 1550 - total flux cleaned = -0.00172001 Jy ! Component: 1600 - total flux cleaned = -0.00171995 Jy ! Component: 1650 - total flux cleaned = -0.00169606 Jy ! Component: 1700 - total flux cleaned = -0.00170795 Jy ! Component: 1750 - total flux cleaned = -0.00167334 Jy ! Component: 1800 - total flux cleaned = -0.00165057 Jy ! Component: 1850 - total flux cleaned = -0.0016732 Jy ! Component: 1900 - total flux cleaned = -0.00166188 Jy ! Component: 1950 - total flux cleaned = -0.00162882 Jy ! Component: 2000 - total flux cleaned = -0.00160694 Jy ! Component: 2050 - total flux cleaned = -0.00156379 Jy ! Component: 2100 - total flux cleaned = -0.00152124 Jy ! Component: 2150 - total flux cleaned = -0.00154234 Jy ! Component: 2200 - total flux cleaned = -0.0015109 Jy ! Component: 2250 - total flux cleaned = -0.00150062 Jy ! Component: 2300 - total flux cleaned = -0.00148038 Jy ! Component: 2350 - total flux cleaned = -0.00147015 Jy ! Component: 2400 - total flux cleaned = -0.00144012 Jy ! Component: 2450 - total flux cleaned = -0.00146975 Jy ! Component: 2500 - total flux cleaned = -0.00145018 Jy ! Component: 2550 - total flux cleaned = -0.0014306 Jy ! Component: 2600 - total flux cleaned = -0.00142095 Jy ! Component: 2650 - total flux cleaned = -0.00138277 Jy ! Component: 2700 - total flux cleaned = -0.00138282 Jy ! Component: 2750 - total flux cleaned = -0.00135478 Jy ! Component: 2800 - total flux cleaned = -0.00134571 Jy ! Component: 2850 - total flux cleaned = -0.00133648 Jy ! Component: 2900 - total flux cleaned = -0.0013456 Jy ! Component: 2950 - total flux cleaned = -0.00134546 Jy ! Component: 3000 - total flux cleaned = -0.00131858 Jy ! Component: 3050 - total flux cleaned = -0.00132739 Jy ! Component: 3100 - total flux cleaned = -0.00130972 Jy ! Component: 3150 - total flux cleaned = -0.00126605 Jy ! Component: 3200 - total flux cleaned = -0.0012401 Jy ! Component: 3250 - total flux cleaned = -0.00120571 Jy ! Component: 3300 - total flux cleaned = -0.00118862 Jy ! Component: 3350 - total flux cleaned = -0.00118002 Jy ! Component: 3400 - total flux cleaned = -0.00117995 Jy ! Component: 3450 - total flux cleaned = -0.0011382 Jy ! Component: 3500 - total flux cleaned = -0.00112155 Jy ! Component: 3550 - total flux cleaned = -0.00108042 Jy ! Component: 3600 - total flux cleaned = -0.0010641 Jy ! Component: 3650 - total flux cleaned = -0.00107217 Jy ! Component: 3700 - total flux cleaned = -0.00104801 Jy ! Component: 3750 - total flux cleaned = -0.00106394 Jy ! Component: 3800 - total flux cleaned = -0.001056 Jy ! Component: 3850 - total flux cleaned = -0.00104035 Jy ! Component: 3900 - total flux cleaned = -0.00107961 Jy ! Component: 3950 - total flux cleaned = -0.00108738 Jy ! Component: 4000 - total flux cleaned = -0.0011183 Jy ! Component: 4050 - total flux cleaned = -0.00111835 Jy ! Total flux subtracted in 4096 components = -0.00115662 Jy ! Clean residual min=-0.000471 max=0.000442 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0964456 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 417 components and 0.0964456 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0705+6641_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9637 x 2.976 at -31.68 degrees (North through East) ! Clean map min=-0.0011826 max=0.060187 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0705+6641_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0601869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.672136 0.672136 1.34427 2.68855 5.37709 10.7542 21.5084 43.0167 86.0335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 446.337 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0705+6641_X_uvs.log closed on Tue Apr 15 00:09:21 2014