! Started logfile: /d2/scr/pima/bp177b_uvs/J1408+0225_X_uvs.log on Sat Mar 22 08:10:33 2014 obs /d2/scr/pima/bp177b_uvs/J1408+0225_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1408+0225_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.652778 visibilities/baseline/integration-bin. ! Found source: J1408+0225 ! ! 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 752 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/bp177b_uvs/J1408+0225_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999255Jy sigma=42.348318 ! Fit after self-cal, rms=0.985424Jy sigma=41.795567 ! 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=1.085 mas, bmaj=1.934 mas, bpa=-2.109 degrees ! Estimated noise=0.854759 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 = 0.0109953 Jy ! Component: 100 - total flux cleaned = 0.0135034 Jy ! Total flux subtracted in 100 components = 0.0135034 Jy ! Clean residual min=-0.002191 max=0.002182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0135034 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0135034 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=0.016773Jy sigma=0.612982 ! Fit after self-cal, rms=0.015040Jy sigma=0.531554 ! 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=1.273 mas, bmaj=2.367 mas, bpa=-7.582 degrees ! Estimated noise=0.626821 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 = 0.00234264 Jy ! Component: 100 - total flux cleaned = 0.00312231 Jy ! Component: 150 - total flux cleaned = 0.00350547 Jy ! Component: 200 - total flux cleaned = 0.0035629 Jy ! Total flux subtracted in 200 components = 0.0035629 Jy ! Clean residual min=-0.001371 max=0.001728 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0170663 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.0170663 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=0.014625Jy sigma=0.518879 ! Fit after self-cal, rms=0.014628Jy sigma=0.518780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 2.367 at -7.582 degrees (North through East) ! Clean map min=-0.001276 max=0.016096 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 1.00* 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 4. ! 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 5. ! 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 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 1.00* 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 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=0.014628Jy sigma=0.518780 ! Fit after self-cal, rms=0.014628Jy sigma=0.518780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.367 mas, bpa=-7.582 degrees ! Estimated noise=0.626821 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 = 0.00011751 Jy ! Component: 100 - total flux cleaned = 0.00015487 Jy ! Component: 150 - total flux cleaned = 0.000179778 Jy ! Component: 200 - total flux cleaned = 0.00018743 Jy ! Total flux subtracted in 200 components = 0.00018743 Jy ! Clean residual min=-0.001314 max=0.001689 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0172537 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0172537 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=0.014615Jy sigma=0.518313 ! Fit after self-cal, rms=0.014615Jy sigma=0.518283 ! 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=0.014615Jy sigma=0.518283 ! Fit after self-cal, rms=0.014615Jy sigma=0.518283 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.367 mas, bpa=-7.582 degrees ! Estimated noise=0.626821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.33451e-05 Jy ! Component: 100 - total flux cleaned = 3.76559e-05 Jy ! Component: 150 - total flux cleaned = 4.4339e-05 Jy ! Component: 200 - total flux cleaned = 5.08015e-05 Jy ! Total flux subtracted in 200 components = 5.08015e-05 Jy ! Clean residual min=-0.001297 max=0.001677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0173045 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0173045 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=0.014605Jy sigma=0.518047 ! Fit after self-cal, rms=0.014604Jy sigma=0.518035 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) ! Added new window around map position (21.8, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001384 Jy ! Component: 100 - total flux cleaned = 0.00170498 Jy ! Component: 150 - total flux cleaned = 0.00187891 Jy ! Component: 200 - total flux cleaned = 0.00202425 Jy ! Total flux subtracted in 200 components = 0.00202425 Jy ! Clean residual min=-0.001154 max=0.001177 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0193288 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.0193288 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=0.014459Jy sigma=0.511158 ! Fit after self-cal, rms=0.014421Jy sigma=0.510546 ! 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=0.014421Jy sigma=0.510546 ! Fit after self-cal, rms=0.014553Jy sigma=0.509374 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.268 mas, bmaj=2.362 mas, bpa=-7.574 degrees ! Estimated noise=0.634293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380036 Jy ! Component: 100 - total flux cleaned = 0.000579721 Jy ! Component: 150 - total flux cleaned = 0.000665444 Jy ! Component: 200 - total flux cleaned = 0.000732293 Jy ! Total flux subtracted in 200 components = 0.000732293 Jy ! Clean residual min=-0.001159 max=0.001149 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0200611 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.0200611 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=0.014520Jy sigma=0.508495 ! Fit after self-cal, rms=0.014511Jy sigma=0.508408 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 = 0.000135509 Jy ! Component: 100 - total flux cleaned = 0.000177384 Jy ! Component: 150 - total flux cleaned = 0.000196766 Jy ! Component: 200 - total flux cleaned = 0.000215297 Jy ! Total flux subtracted in 200 components = 0.000215297 Jy ! Clean residual min=-0.001151 max=0.001130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0202764 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.0202764 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=0.014490Jy sigma=0.508001 ! Fit after self-cal, rms=0.014485Jy sigma=0.507977 ! 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=0.014485Jy sigma=0.507977 ! Fit after self-cal, rms=0.014501Jy sigma=0.507945 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=3.29 mas, bpa=-2.571 degrees ! Estimated noise=0.727669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209077 Jy ! Component: 100 - total flux cleaned = 0.000270344 Jy ! Component: 150 - total flux cleaned = 0.000304654 Jy ! Component: 200 - total flux cleaned = 0.000335597 Jy ! Total flux subtracted in 200 components = 0.000335597 Jy ! Clean residual min=-0.001081 max=0.001095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.020612 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.020612 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=0.014493Jy sigma=0.507795 ! Fit after self-cal, rms=0.014490Jy sigma=0.507776 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 = 4.42081e-06 Jy ! Component: 100 - total flux cleaned = 1.95389e-05 Jy ! Component: 150 - total flux cleaned = 3.36704e-05 Jy ! Component: 200 - total flux cleaned = 4.27184e-05 Jy ! Total flux subtracted in 200 components = 4.27184e-05 Jy ! Clean residual min=-0.001082 max=0.001101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0206547 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0206547 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=0.014484Jy sigma=0.507626 ! Fit after self-cal, rms=0.014482Jy sigma=0.507617 ! 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=1.267 mas, bmaj=2.36 mas, bpa=-7.573 degrees ! Estimated noise=0.635125 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 2.36 at -7.573 degrees (North through East) ! Clean map min=-0.0011041 max=0.016176 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=1.082 mas, bmaj=1.928 mas, bpa=-2.091 degrees ! Estimated noise=0.859493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127489 Jy ! Component: 100 - total flux cleaned = 0.0159692 Jy ! Component: 150 - total flux cleaned = 0.0176193 Jy ! Component: 200 - total flux cleaned = 0.0185226 Jy ! Total flux subtracted in 200 components = 0.0185226 Jy ! Clean residual min=-0.001738 max=0.001602 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0185226 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 0.0185226 Jy ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.36 mas, bpa=-7.573 degrees ! Estimated noise=0.635125 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 = 0.000659699 Jy ! Component: 100 - total flux cleaned = 0.000979675 Jy ! Component: 150 - total flux cleaned = 0.00119371 Jy ! Component: 200 - total flux cleaned = 0.00137761 Jy ! Total flux subtracted in 200 components = 0.00137761 Jy ! Clean residual min=-0.001192 max=0.001230 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0199002 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0199002 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=2.366 mas, bmaj=3.29 mas, bpa=-2.571 degrees ! Estimated noise=0.727669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027172 Jy ! Component: 100 - total flux cleaned = 0.000394201 Jy ! Component: 150 - total flux cleaned = 0.000463262 Jy ! Component: 200 - total flux cleaned = 0.000513357 Jy ! Total flux subtracted in 200 components = 0.000513357 Jy ! Clean residual min=-0.001101 max=0.001097 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0204136 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 = 3.66174e-05 Jy ! Component: 100 - total flux cleaned = 5.6771e-05 Jy ! Component: 150 - total flux cleaned = 8.80608e-05 Jy ! Component: 200 - total flux cleaned = 0.000105522 Jy ! Total flux subtracted in 200 components = 0.000105522 Jy ! Clean residual min=-0.001097 max=0.001108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0205191 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.0205191 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=2.36 mas, bpa=-7.573 degrees ! Estimated noise=0.635125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.96225e-05 Jy ! Component: 100 - total flux cleaned = -0.00010375 Jy ! Component: 150 - total flux cleaned = -0.000103535 Jy ! Component: 200 - total flux cleaned = -0.000103278 Jy ! Total flux subtracted in 200 components = -0.000103278 Jy ! Clean residual min=-0.001174 max=0.001139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0204158 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0204158 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=0.014498Jy sigma=0.508051 ! Fit after self-cal, rms=0.014494Jy sigma=0.507963 wmodel /d2/scr/pima/bp177b_uvs/J1408+0225_X_map.mod ! Writing 72 model components to file: /d2/scr/pima/bp177b_uvs/J1408+0225_X_map.mod wobs /d2/scr/pima/bp177b_uvs/J1408+0225_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1408+0225_X_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1408+0225_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177b_uvs/J1408+0225_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 = -0.000110739 Jy ! Component: 100 - total flux cleaned = -0.000242861 Jy ! Component: 150 - total flux cleaned = -0.000452472 Jy ! Component: 200 - total flux cleaned = -0.000681856 Jy ! Component: 250 - total flux cleaned = -0.000898015 Jy ! Component: 300 - total flux cleaned = -0.00110156 Jy ! Component: 350 - total flux cleaned = -0.00127997 Jy ! Component: 400 - total flux cleaned = -0.00141002 Jy ! Component: 450 - total flux cleaned = -0.0015095 Jy ! Component: 500 - total flux cleaned = -0.00156916 Jy ! Component: 550 - total flux cleaned = -0.00160339 Jy ! Component: 600 - total flux cleaned = -0.0016361 Jy ! Component: 650 - total flux cleaned = -0.00163627 Jy ! Component: 700 - total flux cleaned = -0.00162606 Jy ! Component: 750 - total flux cleaned = -0.0016259 Jy ! Component: 800 - total flux cleaned = -0.0016259 Jy ! Component: 850 - total flux cleaned = -0.0016258 Jy ! Component: 900 - total flux cleaned = -0.00167179 Jy ! Component: 950 - total flux cleaned = -0.00170741 Jy ! Component: 1000 - total flux cleaned = -0.00171615 Jy ! Component: 1050 - total flux cleaned = -0.00174191 Jy ! Component: 1100 - total flux cleaned = -0.00176706 Jy ! Component: 1150 - total flux cleaned = -0.00179986 Jy ! Component: 1200 - total flux cleaned = -0.00179999 Jy ! Component: 1250 - total flux cleaned = -0.00182374 Jy ! Component: 1300 - total flux cleaned = -0.00183145 Jy ! Component: 1350 - total flux cleaned = -0.00183904 Jy ! Component: 1400 - total flux cleaned = -0.00184651 Jy ! Component: 1450 - total flux cleaned = -0.00183193 Jy ! Component: 1500 - total flux cleaned = -0.00183905 Jy ! Component: 1550 - total flux cleaned = -0.00183185 Jy ! Component: 1600 - total flux cleaned = -0.00181813 Jy ! Component: 1650 - total flux cleaned = -0.00182489 Jy ! Component: 1700 - total flux cleaned = -0.0018248 Jy ! Component: 1750 - total flux cleaned = -0.00179809 Jy ! Component: 1800 - total flux cleaned = -0.00177173 Jy ! Component: 1850 - total flux cleaned = -0.00177827 Jy ! Component: 1900 - total flux cleaned = -0.00177175 Jy ! Component: 1950 - total flux cleaned = -0.00175891 Jy ! Component: 2000 - total flux cleaned = -0.00173995 Jy ! Component: 2050 - total flux cleaned = -0.00173992 Jy ! Component: 2100 - total flux cleaned = -0.00171512 Jy ! Component: 2150 - total flux cleaned = -0.00172743 Jy ! Component: 2200 - total flux cleaned = -0.0017031 Jy ! Component: 2250 - total flux cleaned = -0.00170311 Jy ! Component: 2300 - total flux cleaned = -0.00168518 Jy ! Component: 2350 - total flux cleaned = -0.00167335 Jy ! Component: 2400 - total flux cleaned = -0.00166743 Jy ! Component: 2450 - total flux cleaned = -0.00165572 Jy ! Component: 2500 - total flux cleaned = -0.0016557 Jy ! Component: 2550 - total flux cleaned = -0.00164997 Jy ! Component: 2600 - total flux cleaned = -0.00164993 Jy ! Component: 2650 - total flux cleaned = -0.00164994 Jy ! Component: 2700 - total flux cleaned = -0.00163868 Jy ! Component: 2750 - total flux cleaned = -0.00164986 Jy ! Component: 2800 - total flux cleaned = -0.0016554 Jy ! Component: 2850 - total flux cleaned = -0.00164431 Jy ! Component: 2900 - total flux cleaned = -0.00166083 Jy ! Component: 2950 - total flux cleaned = -0.00163885 Jy ! Component: 3000 - total flux cleaned = -0.00163883 Jy ! Component: 3050 - total flux cleaned = -0.00163884 Jy ! Component: 3100 - total flux cleaned = -0.00162803 Jy ! Component: 3150 - total flux cleaned = -0.00162267 Jy ! Component: 3200 - total flux cleaned = -0.0016119 Jy ! Component: 3250 - total flux cleaned = -0.00160656 Jy ! Component: 3300 - total flux cleaned = -0.00159584 Jy ! Component: 3350 - total flux cleaned = -0.00159051 Jy ! Component: 3400 - total flux cleaned = -0.00158518 Jy ! Component: 3450 - total flux cleaned = -0.00157986 Jy ! Component: 3500 - total flux cleaned = -0.00157454 Jy ! Component: 3550 - total flux cleaned = -0.00156924 Jy ! Component: 3600 - total flux cleaned = -0.00155334 Jy ! Component: 3650 - total flux cleaned = -0.00153746 Jy ! Component: 3700 - total flux cleaned = -0.00153217 Jy ! Component: 3750 - total flux cleaned = -0.00152687 Jy ! Component: 3800 - total flux cleaned = -0.00151633 Jy ! Component: 3850 - total flux cleaned = -0.00151104 Jy ! Component: 3900 - total flux cleaned = -0.00150046 Jy ! Component: 3950 - total flux cleaned = -0.0014899 Jy ! Component: 4000 - total flux cleaned = -0.00148989 Jy ! Component: 4050 - total flux cleaned = -0.00150047 Jy ! Total flux subtracted in 4096 components = -0.001474 Jy ! Clean residual min=-0.000336 max=0.000326 Jy/beam ! Clean residual mean=0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0189418 Jy keep ! Adding 210 model components to the UV plane model. ! The established model now contains 282 components and 0.0189418 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1408+0225_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.267 x 2.36 at -7.573 degrees (North through East) ! Clean map min=-0.0010892 max=0.016181 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1408+0225_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0161809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.41075e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55938 1.55938 3.11876 6.23752 12.475 24.9501 49.9002 99.8004 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 192.384 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1408+0225_X_uvs.log closed on Sat Mar 22 08:10:37 2014