! Started logfile: /d2/scr/pima/bp177c_uvs/J1512-0554_X_uvs.log on Sat Mar 22 21:17:55 2014 obs /d2/scr/pima/bp177c_uvs/J1512-0554_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1512-0554_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1512-0554 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177c_uvs/J1512-0554_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. ! 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=1.006907Jy sigma=35.367352 ! Fit after self-cal, rms=0.886365Jy sigma=31.139077 ! 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=0.7726 mas, bmaj=1.875 mas, bpa=-2.466 degrees ! Estimated noise=0.868516 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 = 0.088523 Jy ! Component: 100 - total flux cleaned = 0.113537 Jy ! Total flux subtracted in 100 components = 0.113537 Jy ! Clean residual min=-0.011120 max=0.039262 Jy/beam ! Clean residual mean=-0.000017 rms=0.003817 Jy/beam ! Combined flux in latest and established models = 0.113537 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.113537 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=0.054714Jy sigma=1.833530 ! Fit after self-cal, rms=0.054561Jy sigma=1.829910 ! Inverting map ! Added new window around map position (1.2, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315867 Jy ! Component: 100 - total flux cleaned = 0.043013 Jy ! Total flux subtracted in 100 components = 0.043013 Jy ! Clean residual min=-0.006384 max=0.010478 Jy/beam ! Clean residual mean=-0.000011 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.15655 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.15655 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=0.031630Jy sigma=0.959206 ! Fit after self-cal, rms=0.030040Jy sigma=0.893074 ! 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=0.9423 mas, bmaj=2.239 mas, bpa=-4.68 degrees ! Estimated noise=0.630266 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 = 0.0104718 Jy ! Component: 100 - total flux cleaned = 0.0162812 Jy ! Component: 150 - total flux cleaned = 0.0203681 Jy ! Component: 200 - total flux cleaned = 0.0233873 Jy ! Total flux subtracted in 200 components = 0.0233873 Jy ! Clean residual min=-0.004558 max=0.005345 Jy/beam ! Clean residual mean=-0.000016 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.179937 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.179937 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=0.025544Jy sigma=0.728801 ! Fit after self-cal, rms=0.025440Jy sigma=0.724965 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9423 x 2.239 at -4.68 degrees (North through East) ! Clean map min=-0.0043762 max=0.1097 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 1.17 FD 1.07 HN 1.07 LA 1.02 ! MK 0.92 NL 1.03 OV 0.98 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.05 LA 0.94 ! MK 0.92 NL 1.00 OV 0.93 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 HN 1.07 LA 0.92 ! MK 1.01 NL 1.03 OV 1.02 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.16 LA 0.95 ! MK 1.06 NL 0.99 OV 0.98 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.14 LA 0.99 ! MK 0.94 NL 0.96 OV 0.94 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.11 LA 0.99 ! MK 0.99 NL 0.98 OV 1.05 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.025440Jy sigma=0.724965 ! Fit after self-cal, rms=0.022327Jy sigma=0.617128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9447 mas, bmaj=2.242 mas, bpa=-4.568 degrees ! Estimated noise=0.622815 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 = 0.000130416 Jy ! Component: 100 - total flux cleaned = 0.000275476 Jy ! Component: 150 - total flux cleaned = 0.000367959 Jy ! Component: 200 - total flux cleaned = 0.000369049 Jy ! Total flux subtracted in 200 components = 0.000369049 Jy ! Clean residual min=-0.002607 max=0.002272 Jy/beam ! Clean residual mean=-0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.180306 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.180306 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=0.022211Jy sigma=0.611920 ! Fit after self-cal, rms=0.022210Jy sigma=0.611656 ! 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=0.022210Jy sigma=0.611656 ! Fit after self-cal, rms=0.022207Jy sigma=0.611111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9448 mas, bmaj=2.24 mas, bpa=-4.444 degrees ! Estimated noise=0.621581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224742 Jy ! Component: 100 - total flux cleaned = -0.000225359 Jy ! Component: 150 - total flux cleaned = -0.000225396 Jy ! Component: 200 - total flux cleaned = -0.000247553 Jy ! Total flux subtracted in 200 components = -0.000247553 Jy ! Clean residual min=-0.002518 max=0.002097 Jy/beam ! Clean residual mean=-0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.180058 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.180058 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=0.022152Jy sigma=0.608458 ! Fit after self-cal, rms=0.022152Jy sigma=0.608309 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 = -2.79353e-05 Jy ! Component: 100 - total flux cleaned = -2.88738e-05 Jy ! Component: 150 - total flux cleaned = -6.63319e-05 Jy ! Component: 200 - total flux cleaned = -8.25262e-05 Jy ! Total flux subtracted in 200 components = -8.25262e-05 Jy ! Clean residual min=-0.002454 max=0.002020 Jy/beam ! Clean residual mean=-0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.179976 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.179976 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=0.022122Jy sigma=0.607066 ! Fit after self-cal, rms=0.022124Jy sigma=0.606980 ! 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=0.022124Jy sigma=0.606980 ! Fit after self-cal, rms=0.022100Jy sigma=0.606449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9445 mas, bmaj=2.237 mas, bpa=-4.325 degrees ! Estimated noise=0.620152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00023896 Jy ! Component: 100 - total flux cleaned = -0.0002794 Jy ! Component: 150 - total flux cleaned = -0.000262261 Jy ! Component: 200 - total flux cleaned = -0.000246471 Jy ! Total flux subtracted in 200 components = -0.000246471 Jy ! Clean residual min=-0.002405 max=0.001954 Jy/beam ! Clean residual mean=-0.000006 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.179729 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.179729 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=0.022073Jy sigma=0.604882 ! Fit after self-cal, rms=0.022075Jy sigma=0.604805 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 = -2.46727e-06 Jy ! Component: 100 - total flux cleaned = -3.10028e-05 Jy ! Component: 150 - total flux cleaned = -4.43481e-05 Jy ! Component: 200 - total flux cleaned = -7.05219e-05 Jy ! Total flux subtracted in 200 components = -7.05219e-05 Jy ! Clean residual min=-0.002389 max=0.001981 Jy/beam ! Clean residual mean=-0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.179659 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.179659 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=0.022058Jy sigma=0.604143 ! Fit after self-cal, rms=0.022059Jy sigma=0.604107 ! 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=0.022059Jy sigma=0.604107 ! Fit after self-cal, rms=0.021251Jy sigma=0.565854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=3.551 mas, bpa=-5.026 degrees ! Estimated noise=0.775841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000796145 Jy ! Component: 100 - total flux cleaned = -0.00101055 Jy ! Component: 150 - total flux cleaned = -0.00103122 Jy ! Component: 200 - total flux cleaned = -0.00104991 Jy ! Total flux subtracted in 200 components = -0.00104991 Jy ! Clean residual min=-0.002275 max=0.002208 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.178609 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.178609 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=0.021239Jy sigma=0.565217 ! Fit after self-cal, rms=0.021239Jy sigma=0.565036 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 = 3.81503e-05 Jy ! Component: 100 - total flux cleaned = 2.94545e-05 Jy ! Component: 150 - total flux cleaned = 1.35674e-05 Jy ! Component: 200 - total flux cleaned = -8.45537e-08 Jy ! Total flux subtracted in 200 components = -8.45537e-08 Jy ! Clean residual min=-0.002264 max=0.002189 Jy/beam ! Clean residual mean=-0.000007 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.178609 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.178609 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=0.021238Jy sigma=0.564943 ! Fit after self-cal, rms=0.021238Jy sigma=0.564804 ! 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=0.9446 mas, bmaj=2.242 mas, bpa=-4.447 degrees ! Estimated noise=0.620664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9446 x 2.242 at -4.447 degrees (North through East) ! Clean map min=-0.0017334 max=0.10765 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=0.7743 mas, bmaj=1.878 mas, bpa=-2.283 degrees ! Estimated noise=0.864337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0911075 Jy ! Component: 100 - total flux cleaned = 0.125886 Jy ! Component: 150 - total flux cleaned = 0.143013 Jy ! Component: 200 - total flux cleaned = 0.152778 Jy ! Total flux subtracted in 200 components = 0.152778 Jy ! Clean residual min=-0.003247 max=0.005077 Jy/beam ! Clean residual mean=-0.000006 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.152778 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.152778 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9446 mas, bmaj=2.242 mas, bpa=-4.447 degrees ! Estimated noise=0.620664 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 = 0.00772236 Jy ! Component: 100 - total flux cleaned = 0.0126383 Jy ! Component: 150 - total flux cleaned = 0.0160502 Jy ! Component: 200 - total flux cleaned = 0.0184606 Jy ! Total flux subtracted in 200 components = 0.0184606 Jy ! Clean residual min=-0.002423 max=0.002332 Jy/beam ! Clean residual mean=-0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.171238 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.171238 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=2.019 mas, bmaj=3.551 mas, bpa=-5.026 degrees ! Estimated noise=0.775841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291039 Jy ! Component: 100 - total flux cleaned = 0.00458957 Jy ! Component: 150 - total flux cleaned = 0.00560747 Jy ! Component: 200 - total flux cleaned = 0.00623671 Jy ! Total flux subtracted in 200 components = 0.00623671 Jy ! Clean residual min=-0.002335 max=0.002114 Jy/beam ! Clean residual mean=-0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.177475 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 = 0.000393033 Jy ! Component: 100 - total flux cleaned = 0.000639137 Jy ! Component: 150 - total flux cleaned = 0.000740673 Jy ! Component: 200 - total flux cleaned = 0.000763931 Jy ! Total flux subtracted in 200 components = 0.000763931 Jy ! Clean residual min=-0.002264 max=0.002112 Jy/beam ! Clean residual mean=-0.000007 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.178239 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.178239 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9446 mas, bmaj=2.242 mas, bpa=-4.447 degrees ! Estimated noise=0.620664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227003 Jy ! Component: 100 - total flux cleaned = -0.000227883 Jy ! Component: 150 - total flux cleaned = -0.000269615 Jy ! Component: 200 - total flux cleaned = -0.000323382 Jy ! Total flux subtracted in 200 components = -0.000323382 Jy ! Clean residual min=-0.002002 max=0.001993 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.177916 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.177916 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=0.021208Jy sigma=0.565809 ! Fit after self-cal, rms=0.021203Jy sigma=0.565578 wmodel /d2/scr/pima/bp177c_uvs/J1512-0554_X_map.mod ! Writing 85 model components to file: /d2/scr/pima/bp177c_uvs/J1512-0554_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1512-0554_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1512-0554_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1512-0554_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177c_uvs/J1512-0554_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 = -6.4321e-05 Jy ! Component: 100 - total flux cleaned = -6.58759e-05 Jy ! Component: 150 - total flux cleaned = -9.43632e-05 Jy ! Component: 200 - total flux cleaned = -9.48906e-05 Jy ! Component: 250 - total flux cleaned = -0.000175188 Jy ! Component: 300 - total flux cleaned = -0.000301559 Jy ! Component: 350 - total flux cleaned = -0.000397531 Jy ! Component: 400 - total flux cleaned = -0.000443894 Jy ! Component: 450 - total flux cleaned = -0.000578559 Jy ! Component: 500 - total flux cleaned = -0.000708041 Jy ! Component: 550 - total flux cleaned = -0.000812553 Jy ! Component: 600 - total flux cleaned = -0.000934443 Jy ! Component: 650 - total flux cleaned = -0.00103366 Jy ! Component: 700 - total flux cleaned = -0.00120619 Jy ! Component: 750 - total flux cleaned = -0.00131866 Jy ! Component: 800 - total flux cleaned = -0.00142791 Jy ! Component: 850 - total flux cleaned = -0.00156987 Jy ! Component: 900 - total flux cleaned = -0.00163915 Jy ! Component: 950 - total flux cleaned = -0.00170689 Jy ! Component: 1000 - total flux cleaned = -0.00172315 Jy ! Component: 1050 - total flux cleaned = -0.00169127 Jy ! Component: 1100 - total flux cleaned = -0.00175405 Jy ! Component: 1150 - total flux cleaned = -0.00175375 Jy ! Component: 1200 - total flux cleaned = -0.00172338 Jy ! Component: 1250 - total flux cleaned = -0.00170889 Jy ! Component: 1300 - total flux cleaned = -0.00170932 Jy ! Component: 1350 - total flux cleaned = -0.00172334 Jy ! Component: 1400 - total flux cleaned = -0.00172369 Jy ! Component: 1450 - total flux cleaned = -0.00173772 Jy ! Component: 1500 - total flux cleaned = -0.00173792 Jy ! Component: 1550 - total flux cleaned = -0.00175115 Jy ! Component: 1600 - total flux cleaned = -0.00178951 Jy ! Component: 1650 - total flux cleaned = -0.00177711 Jy ! Component: 1700 - total flux cleaned = -0.00181426 Jy ! Component: 1750 - total flux cleaned = -0.00177816 Jy ! Component: 1800 - total flux cleaned = -0.00179023 Jy ! Component: 1850 - total flux cleaned = -0.00181359 Jy ! Component: 1900 - total flux cleaned = -0.0018481 Jy ! Component: 1950 - total flux cleaned = -0.00187084 Jy ! Component: 2000 - total flux cleaned = -0.00190453 Jy ! Component: 2050 - total flux cleaned = -0.00193747 Jy ! Component: 2100 - total flux cleaned = -0.00196993 Jy ! Component: 2150 - total flux cleaned = -0.00196979 Jy ! Component: 2200 - total flux cleaned = -0.00198025 Jy ! Component: 2250 - total flux cleaned = -0.00201137 Jy ! Component: 2300 - total flux cleaned = -0.00198078 Jy ! Component: 2350 - total flux cleaned = -0.00201116 Jy ! Component: 2400 - total flux cleaned = -0.00202106 Jy ! Component: 2450 - total flux cleaned = -0.00198146 Jy ! Component: 2500 - total flux cleaned = -0.00196194 Jy ! Component: 2550 - total flux cleaned = -0.00195229 Jy ! Component: 2600 - total flux cleaned = -0.0019429 Jy ! Component: 2650 - total flux cleaned = -0.00194274 Jy ! Component: 2700 - total flux cleaned = -0.00192412 Jy ! Component: 2750 - total flux cleaned = -0.00187817 Jy ! Component: 2800 - total flux cleaned = -0.00187815 Jy ! Component: 2850 - total flux cleaned = -0.00187813 Jy ! Component: 2900 - total flux cleaned = -0.00185142 Jy ! Component: 2950 - total flux cleaned = -0.00183369 Jy ! Component: 3000 - total flux cleaned = -0.00180759 Jy ! Component: 3050 - total flux cleaned = -0.00178168 Jy ! Component: 3100 - total flux cleaned = -0.0017646 Jy ! Component: 3150 - total flux cleaned = -0.00176465 Jy ! Component: 3200 - total flux cleaned = -0.00175618 Jy ! Component: 3250 - total flux cleaned = -0.00174794 Jy ! Component: 3300 - total flux cleaned = -0.00173147 Jy ! Component: 3350 - total flux cleaned = -0.00174799 Jy ! Component: 3400 - total flux cleaned = -0.00174795 Jy ! Component: 3450 - total flux cleaned = -0.00177221 Jy ! Component: 3500 - total flux cleaned = -0.00176416 Jy ! Component: 3550 - total flux cleaned = -0.00176414 Jy ! Component: 3600 - total flux cleaned = -0.00179576 Jy ! Component: 3650 - total flux cleaned = -0.00177219 Jy ! Component: 3700 - total flux cleaned = -0.00179559 Jy ! Component: 3750 - total flux cleaned = -0.00180333 Jy ! Component: 3800 - total flux cleaned = -0.00178793 Jy ! Component: 3850 - total flux cleaned = -0.00180326 Jy ! Component: 3900 - total flux cleaned = -0.00181849 Jy ! Component: 3950 - total flux cleaned = -0.00180335 Jy ! Component: 4000 - total flux cleaned = -0.00181077 Jy ! Component: 4050 - total flux cleaned = -0.00180326 Jy ! Total flux subtracted in 4096 components = -0.00180319 Jy ! Clean residual min=-0.000480 max=0.000431 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.176113 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 347 components and 0.176112 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1512-0554_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9446 x 2.242 at -4.447 degrees (North through East) ! Clean map min=-0.001391 max=0.10784 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1512-0554_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34159 0.34159 0.68318 1.36636 2.73272 5.46544 10.9309 21.8618 43.7235 87.4471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 878.245 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1512-0554_X_uvs.log closed on Sat Mar 22 21:17:59 2014