! Started logfile: /d2/scr/pima/bp177c_uvs/J1505+0326_C_uvs.log on Sat Mar 22 21:17:36 2014 obs /d2/scr/pima/bp177c_uvs/J1505+0326_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1505+0326_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1088 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1505+0326_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.060973Jy sigma=44.590338 ! Fit after self-cal, rms=0.610981Jy sigma=25.763519 ! 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=1.312 mas, bmaj=3.329 mas, bpa=-0.6318 degrees ! Estimated noise=0.642323 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 = 0.305819 Jy ! Component: 100 - total flux cleaned = 0.372541 Jy ! Total flux subtracted in 100 components = 0.372541 Jy ! Clean residual min=-0.008259 max=0.019089 Jy/beam ! Clean residual mean=-0.000001 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.372541 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.372541 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=0.067429Jy sigma=2.395442 ! Fit after self-cal, rms=0.067397Jy sigma=2.395112 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194408 Jy ! Component: 100 - total flux cleaned = 0.0287268 Jy ! Total flux subtracted in 100 components = 0.0287268 Jy ! Clean residual min=-0.007041 max=0.009515 Jy/beam ! Clean residual mean=-0.000004 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.401268 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.401268 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=0.062450Jy sigma=2.123554 ! Fit after self-cal, rms=0.062419Jy sigma=2.121085 ! 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=1.502 mas, bmaj=3.692 mas, bpa=0.296 degrees ! Estimated noise=0.530971 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 = 0.00526667 Jy ! Component: 100 - total flux cleaned = 0.00743067 Jy ! Component: 150 - total flux cleaned = 0.0077261 Jy ! Component: 200 - total flux cleaned = 0.00768847 Jy ! Total flux subtracted in 200 components = 0.00768847 Jy ! Clean residual min=-0.007543 max=0.010223 Jy/beam ! Clean residual mean=-0.000008 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.408957 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.408957 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=0.062271Jy sigma=2.110436 ! Fit after self-cal, rms=0.062274Jy sigma=2.109692 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.502 x 3.692 at 0.296 degrees (North through East) ! Clean map min=-0.0074131 max=0.39369 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* 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* 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 1.06 FD 0.93 HN 0.96 LA 1.04 ! MK 0.95 NL 0.88 OV 0.97 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.98 LA 1.03 ! MK 1.02 NL 1.02 OV 0.94 PT 0.99 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 LA 1.04 ! MK 1.04 NL 1.05 OV 0.93 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.04 LA 1.13 ! MK 0.98 NL 0.99 OV 0.95 PT 1.02 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.97 LA 1.08 ! MK 0.99 NL 1.02 OV 0.93 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 LA 1.08 ! MK 0.97 NL 0.99 OV 0.97 PT 0.90 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.062274Jy sigma=2.109692 ! Fit after self-cal, rms=0.056097Jy sigma=1.781284 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=3.704 mas, bpa=0.1601 degrees ! Estimated noise=0.525334 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 = -0.00404185 Jy ! Component: 100 - total flux cleaned = -0.00581874 Jy ! Component: 150 - total flux cleaned = -0.00611565 Jy ! Component: 200 - total flux cleaned = -0.00634292 Jy ! Total flux subtracted in 200 components = -0.00634292 Jy ! Clean residual min=-0.005910 max=0.005663 Jy/beam ! Clean residual mean=-0.000003 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.402614 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.402614 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=0.055522Jy sigma=1.762777 ! Fit after self-cal, rms=0.055497Jy sigma=1.762325 ! 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=0.055497Jy sigma=1.762325 ! Fit after self-cal, rms=0.055359Jy sigma=1.753551 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=3.711 mas, bpa=0.041 degrees ! Estimated noise=0.5215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00305389 Jy ! Component: 100 - total flux cleaned = -0.00433559 Jy ! Component: 150 - total flux cleaned = -0.00467709 Jy ! Component: 200 - total flux cleaned = -0.00484048 Jy ! Total flux subtracted in 200 components = -0.00484048 Jy ! Clean residual min=-0.005897 max=0.005756 Jy/beam ! Clean residual mean=-0.000002 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.397773 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.397773 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=0.054983Jy sigma=1.741341 ! Fit after self-cal, rms=0.054985Jy sigma=1.741008 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 = 5.14651e-05 Jy ! Component: 100 - total flux cleaned = -9.7841e-05 Jy ! Component: 150 - total flux cleaned = -0.000215011 Jy ! Component: 200 - total flux cleaned = -0.000298521 Jy ! Total flux subtracted in 200 components = -0.000298521 Jy ! Clean residual min=-0.005929 max=0.005729 Jy/beam ! Clean residual mean=-0.000002 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.397475 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.397475 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=0.054945Jy sigma=1.740668 ! Fit after self-cal, rms=0.054949Jy sigma=1.740360 ! 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=0.054949Jy sigma=1.740360 ! Fit after self-cal, rms=0.053366Jy sigma=1.613011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=3.716 mas, bpa=0.01123 degrees ! Estimated noise=0.518029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234094 Jy ! Component: 100 - total flux cleaned = -0.00346521 Jy ! Component: 150 - total flux cleaned = -0.0041757 Jy ! Component: 200 - total flux cleaned = -0.00454426 Jy ! Total flux subtracted in 200 components = -0.00454426 Jy ! Clean residual min=-0.004398 max=0.004147 Jy/beam ! Clean residual mean=-0.000002 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.39293 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.39293 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=0.053009Jy sigma=1.606861 ! Fit after self-cal, rms=0.053002Jy sigma=1.606619 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.55852e-05 Jy ! Component: 100 - total flux cleaned = -9.49154e-05 Jy ! Component: 150 - total flux cleaned = -0.000212583 Jy ! Component: 200 - total flux cleaned = -0.000325575 Jy ! Total flux subtracted in 200 components = -0.000325575 Jy ! Clean residual min=-0.004446 max=0.004129 Jy/beam ! Clean residual mean=-0.000002 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.392605 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.392605 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=0.052967Jy sigma=1.606744 ! Fit after self-cal, rms=0.052975Jy sigma=1.606562 ! 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=0.052975Jy sigma=1.606562 ! Fit after self-cal, rms=0.052872Jy sigma=1.602095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=5.572 mas, bpa=-0.2233 degrees ! Estimated noise=0.687608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00320563 Jy ! Component: 100 - total flux cleaned = -0.00410954 Jy ! Component: 150 - total flux cleaned = -0.0044531 Jy ! Component: 200 - total flux cleaned = -0.00447477 Jy ! Total flux subtracted in 200 components = -0.00447477 Jy ! Clean residual min=-0.006479 max=0.006792 Jy/beam ! Clean residual mean=-0.000004 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.38813 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.38813 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=0.052630Jy sigma=1.601660 ! Fit after self-cal, rms=0.052619Jy sigma=1.599466 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 = -0.000212433 Jy ! Component: 100 - total flux cleaned = -0.000170132 Jy ! Component: 150 - total flux cleaned = -0.000123439 Jy ! Component: 200 - total flux cleaned = -0.000110101 Jy ! Total flux subtracted in 200 components = -0.000110101 Jy ! Clean residual min=-0.006513 max=0.006752 Jy/beam ! Clean residual mean=-0.000004 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.38802 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 0.38802 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=0.052627Jy sigma=1.600384 ! Fit after self-cal, rms=0.052624Jy sigma=1.599980 ! 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=1.511 mas, bmaj=3.721 mas, bpa=-0.01888 degrees ! Estimated noise=0.514988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 3.721 at -0.01888 degrees (North through East) ! Clean map min=-0.0045684 max=0.38322 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=1.317 mas, bmaj=3.352 mas, bpa=-0.9681 degrees ! Estimated noise=0.62699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298394 Jy ! Component: 100 - total flux cleaned = 0.364528 Jy ! Component: 150 - total flux cleaned = 0.381745 Jy ! Component: 200 - total flux cleaned = 0.389246 Jy ! Total flux subtracted in 200 components = 0.389246 Jy ! Clean residual min=-0.004685 max=0.005429 Jy/beam ! Clean residual mean=-0.000000 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.389246 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.389246 Jy ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.721 mas, bpa=-0.01888 degrees ! Estimated noise=0.514988 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) ! Added new window around map position (-26.1, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454818 Jy ! Component: 100 - total flux cleaned = 0.00642108 Jy ! Component: 150 - total flux cleaned = 0.00705692 Jy ! Component: 200 - total flux cleaned = 0.00743543 Jy ! Total flux subtracted in 200 components = 0.00743543 Jy ! Clean residual min=-0.004254 max=0.004072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.396681 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.396681 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=3.377 mas, bmaj=5.572 mas, bpa=-0.2233 degrees ! Estimated noise=0.687608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520866 Jy ! Component: 100 - total flux cleaned = 0.000664008 Jy ! Component: 150 - total flux cleaned = 0.000782811 Jy ! Component: 200 - total flux cleaned = 0.000832805 Jy ! Total flux subtracted in 200 components = 0.000832805 Jy ! Clean residual min=-0.004904 max=0.004832 Jy/beam ! Clean residual mean=-0.000003 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.397514 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 = 3.23215e-06 Jy ! Component: 100 - total flux cleaned = 7.89453e-05 Jy ! Component: 150 - total flux cleaned = 4.82555e-05 Jy ! Component: 200 - total flux cleaned = 7.70284e-05 Jy ! Total flux subtracted in 200 components = 7.70284e-05 Jy ! Clean residual min=-0.004719 max=0.004764 Jy/beam ! Clean residual mean=-0.000003 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 0.397591 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.397591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.721 mas, bpa=-0.01888 degrees ! Estimated noise=0.514988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746263 Jy ! Component: 100 - total flux cleaned = 0.000611327 Jy ! Component: 150 - total flux cleaned = 0.000559535 Jy ! Component: 200 - total flux cleaned = 0.00042641 Jy ! Total flux subtracted in 200 components = 0.00042641 Jy ! Clean residual min=-0.003880 max=0.003753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.398017 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.398017 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=0.051758Jy sigma=1.594458 ! Fit after self-cal, rms=0.051657Jy sigma=1.589461 wmodel /d2/scr/pima/bp177c_uvs/J1505+0326_C_map.mod ! Writing 75 model components to file: /d2/scr/pima/bp177c_uvs/J1505+0326_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1505+0326_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1505+0326_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1505+0326_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177c_uvs/J1505+0326_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 = 0.000282796 Jy ! Component: 100 - total flux cleaned = 0.000477529 Jy ! Component: 150 - total flux cleaned = 0.000948114 Jy ! Component: 200 - total flux cleaned = 0.000893235 Jy ! Component: 250 - total flux cleaned = 0.000893972 Jy ! Component: 300 - total flux cleaned = 0.000842477 Jy ! Component: 350 - total flux cleaned = 0.000648014 Jy ! Component: 400 - total flux cleaned = 0.000508916 Jy ! Component: 450 - total flux cleaned = 0.000418812 Jy ! Component: 500 - total flux cleaned = 0.000331889 Jy ! Component: 550 - total flux cleaned = 0.000289851 Jy ! Component: 600 - total flux cleaned = 0.000288866 Jy ! Component: 650 - total flux cleaned = 0.000172581 Jy ! Component: 700 - total flux cleaned = 5.99573e-05 Jy ! Component: 750 - total flux cleaned = -1.3594e-05 Jy ! Component: 800 - total flux cleaned = -0.000228673 Jy ! Component: 850 - total flux cleaned = -0.000436522 Jy ! Component: 900 - total flux cleaned = -0.000537808 Jy ! Component: 950 - total flux cleaned = -0.000637686 Jy ! Component: 1000 - total flux cleaned = -0.000669986 Jy ! Component: 1050 - total flux cleaned = -0.000764775 Jy ! Component: 1100 - total flux cleaned = -0.000672 Jy ! Component: 1150 - total flux cleaned = -0.000764152 Jy ! Component: 1200 - total flux cleaned = -0.000763795 Jy ! Component: 1250 - total flux cleaned = -0.000706485 Jy ! Component: 1300 - total flux cleaned = -0.000764188 Jy ! Component: 1350 - total flux cleaned = -0.00073634 Jy ! Component: 1400 - total flux cleaned = -0.000626347 Jy ! Component: 1450 - total flux cleaned = -0.000653376 Jy ! Component: 1500 - total flux cleaned = -0.000600333 Jy ! Component: 1550 - total flux cleaned = -0.000548118 Jy ! Component: 1600 - total flux cleaned = -0.000548055 Jy ! Component: 1650 - total flux cleaned = -0.000572807 Jy ! Component: 1700 - total flux cleaned = -0.000424167 Jy ! Component: 1750 - total flux cleaned = -0.000473586 Jy ! Component: 1800 - total flux cleaned = -0.000521144 Jy ! Component: 1850 - total flux cleaned = -0.000449594 Jy ! Component: 1900 - total flux cleaned = -0.000356117 Jy ! Component: 1950 - total flux cleaned = -0.000356321 Jy ! Component: 2000 - total flux cleaned = -0.000356226 Jy ! Component: 2050 - total flux cleaned = -0.000333984 Jy ! Component: 2100 - total flux cleaned = -0.000334016 Jy ! Component: 2150 - total flux cleaned = -0.000312493 Jy ! Component: 2200 - total flux cleaned = -0.000334451 Jy ! Component: 2250 - total flux cleaned = -0.000397766 Jy ! Component: 2300 - total flux cleaned = -0.000376649 Jy ! Component: 2350 - total flux cleaned = -0.000396805 Jy ! Component: 2400 - total flux cleaned = -0.000457676 Jy ! Component: 2450 - total flux cleaned = -0.000417422 Jy ! Component: 2500 - total flux cleaned = -0.000496927 Jy ! Component: 2550 - total flux cleaned = -0.000575096 Jy ! Component: 2600 - total flux cleaned = -0.000613792 Jy ! Component: 2650 - total flux cleaned = -0.000747698 Jy ! Component: 2700 - total flux cleaned = -0.000804413 Jy ! Component: 2750 - total flux cleaned = -0.00097271 Jy ! Component: 2800 - total flux cleaned = -0.000991528 Jy ! Component: 2850 - total flux cleaned = -0.00117408 Jy ! Component: 2900 - total flux cleaned = -0.001228 Jy ! Component: 2950 - total flux cleaned = -0.00133527 Jy ! Component: 3000 - total flux cleaned = -0.0013708 Jy ! Component: 3050 - total flux cleaned = -0.00149323 Jy ! Component: 3100 - total flux cleaned = -0.00163114 Jy ! Component: 3150 - total flux cleaned = -0.00164812 Jy ! Component: 3200 - total flux cleaned = -0.00171592 Jy ! Component: 3250 - total flux cleaned = -0.00188344 Jy ! Component: 3300 - total flux cleaned = -0.00194952 Jy ! Component: 3350 - total flux cleaned = -0.00203182 Jy ! Component: 3400 - total flux cleaned = -0.00208066 Jy ! Component: 3450 - total flux cleaned = -0.00219339 Jy ! Component: 3500 - total flux cleaned = -0.0022571 Jy ! Component: 3550 - total flux cleaned = -0.0023202 Jy ! Component: 3600 - total flux cleaned = -0.00241378 Jy ! Component: 3650 - total flux cleaned = -0.00242901 Jy ! Component: 3700 - total flux cleaned = -0.00247504 Jy ! Component: 3750 - total flux cleaned = -0.00249014 Jy ! Component: 3800 - total flux cleaned = -0.00258087 Jy ! Component: 3850 - total flux cleaned = -0.00258082 Jy ! Component: 3900 - total flux cleaned = -0.00265516 Jy ! Component: 3950 - total flux cleaned = -0.00265506 Jy ! Component: 4000 - total flux cleaned = -0.00268451 Jy ! Component: 4050 - total flux cleaned = -0.00268458 Jy ! Total flux subtracted in 4096 components = -0.00272792 Jy ! Clean residual min=-0.000817 max=0.000759 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.395289 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 408 components and 0.395289 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1505+0326_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 3.721 at -0.01888 degrees (North through East) ! Clean map min=-0.0021349 max=0.38146 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1505+0326_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.381457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208747 0.208747 0.417494 0.834988 1.66998 3.33995 6.67991 13.3598 26.7196 53.4393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1437.15 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1505+0326_C_uvs.log closed on Sat Mar 22 21:17:41 2014