! Started logfile: /d2/scr/pima/bp177e_uvs/J1630+1436_C_uvs.log on Sat Mar 22 18:50:07 2014 obs /d2/scr/pima/bp177e_uvs/J1630+1436_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1630+1436_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.6 visibilities/baseline/integration-bin. ! Found source: J1630+1436 ! ! 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 216 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/bp177e_uvs/J1630+1436_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998721Jy sigma=52.432378 ! Fit after self-cal, rms=0.988377Jy sigma=51.633396 ! 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=8.419 mas, bmaj=20.65 mas, bpa=34.83 degrees ! Estimated noise=1.28276 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846621 Jy ! Component: 100 - total flux cleaned = 0.00948153 Jy ! Total flux subtracted in 100 components = 0.00948153 Jy ! Clean residual min=-0.001206 max=0.001213 Jy/beam ! Clean residual mean=0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.00948153 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.00948153 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=0.012788Jy sigma=0.629406 ! Fit after self-cal, rms=0.010967Jy sigma=0.515825 ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254265 Jy ! Component: 100 - total flux cleaned = 0.00278204 Jy ! Total flux subtracted in 100 components = 0.00278204 Jy ! Clean residual min=-0.000915 max=0.000809 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0122636 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0122636 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=0.010374Jy sigma=0.489210 ! Fit after self-cal, rms=0.010357Jy sigma=0.488471 ! 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=9.274 mas, bmaj=17.97 mas, bpa=38.17 degrees ! Estimated noise=0.996161 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 = -0.00019204 Jy ! Component: 100 - total flux cleaned = -0.000162736 Jy ! Component: 150 - total flux cleaned = -5.28972e-05 Jy ! Component: 200 - total flux cleaned = 2.49039e-06 Jy ! Total flux subtracted in 200 components = 2.49039e-06 Jy ! Clean residual min=-0.000885 max=0.000919 Jy/beam ! Clean residual mean=0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0122661 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 74 components and 0.0122661 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=0.010289Jy sigma=0.486204 ! Fit after self-cal, rms=0.010272Jy sigma=0.485949 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.274 x 17.97 at 38.17 degrees (North through East) ! Clean map min=-0.0012037 max=0.011336 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: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.010272Jy sigma=0.485949 ! Fit after self-cal, rms=0.010272Jy sigma=0.485949 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=9.274 mas, bmaj=17.97 mas, bpa=38.17 degrees ! Estimated noise=0.996161 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 = 1.33093e-05 Jy ! Component: 100 - total flux cleaned = 2.02152e-05 Jy ! Component: 150 - total flux cleaned = 1.41225e-05 Jy ! Component: 200 - total flux cleaned = 3.38186e-06 Jy ! Total flux subtracted in 200 components = 3.38186e-06 Jy ! Clean residual min=-0.000861 max=0.000926 Jy/beam ! Clean residual mean=0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0122694 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 0.0122694 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=0.010258Jy sigma=0.485662 ! Fit after self-cal, rms=0.010255Jy sigma=0.485606 ! 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=0.010255Jy sigma=0.485606 ! Fit after self-cal, rms=0.010255Jy sigma=0.485606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.274 mas, bmaj=17.97 mas, bpa=38.17 degrees ! Estimated noise=0.996161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.61288e-05 Jy ! Component: 100 - total flux cleaned = 6.64009e-05 Jy ! Component: 150 - total flux cleaned = 8.04255e-05 Jy ! Component: 200 - total flux cleaned = 7.62682e-05 Jy ! Total flux subtracted in 200 components = 7.62682e-05 Jy ! Clean residual min=-0.000826 max=0.000910 Jy/beam ! Clean residual mean=0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0123457 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 140 components and 0.0123457 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=0.010249Jy sigma=0.485421 ! Fit after self-cal, rms=0.010248Jy sigma=0.485389 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 (76.5, -38.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000265053 Jy ! Component: 100 - total flux cleaned = 0.000474019 Jy ! Component: 150 - total flux cleaned = 0.000529781 Jy ! Component: 200 - total flux cleaned = 0.000585555 Jy ! Total flux subtracted in 200 components = 0.000585555 Jy ! Clean residual min=-0.000636 max=0.000669 Jy/beam ! Clean residual mean=0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0129313 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 196 components and 0.0129313 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=0.010171Jy sigma=0.481132 ! Fit after self-cal, rms=0.010147Jy sigma=0.480562 ! 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=0.010147Jy sigma=0.480562 ! Fit after self-cal, rms=0.010104Jy sigma=0.477295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.264 mas, bmaj=17.94 mas, bpa=38.09 degrees ! Estimated noise=0.995142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010791 Jy ! Component: 100 - total flux cleaned = 5.8658e-05 Jy ! Component: 150 - total flux cleaned = 0.000189573 Jy ! Component: 200 - total flux cleaned = 0.000322891 Jy ! Total flux subtracted in 200 components = 0.000322891 Jy ! Clean residual min=-0.000448 max=0.000455 Jy/beam ! Clean residual mean=0.000002 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0132542 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 239 components and 0.0132542 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=0.010077Jy sigma=0.476131 ! Fit after self-cal, rms=0.010071Jy sigma=0.475829 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 = 0.000107766 Jy ! Component: 100 - total flux cleaned = 0.000231604 Jy ! Component: 150 - total flux cleaned = 0.000360083 Jy ! Component: 200 - total flux cleaned = 0.000479074 Jy ! Total flux subtracted in 200 components = 0.000479074 Jy ! Clean residual min=-0.000441 max=0.000440 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0137332 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 278 components and 0.0137332 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=0.010054Jy sigma=0.475246 ! Fit after self-cal, rms=0.010052Jy sigma=0.475154 ! 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=0.010052Jy sigma=0.475154 ! Fit after self-cal, rms=0.010058Jy sigma=0.475194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.398 mas, bmaj=17.91 mas, bpa=38.55 degrees ! Estimated noise=0.994962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195217 Jy ! Component: 100 - total flux cleaned = 0.000320941 Jy ! Component: 150 - total flux cleaned = 0.000448227 Jy ! Component: 200 - total flux cleaned = 0.000572701 Jy ! Total flux subtracted in 200 components = 0.000572701 Jy ! Clean residual min=-0.000451 max=0.000433 Jy/beam ! Clean residual mean=0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0143059 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 306 components and 0.0143059 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=0.010043Jy sigma=0.474667 ! Fit after self-cal, rms=0.010042Jy sigma=0.474584 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 = 0.000170395 Jy ! Component: 100 - total flux cleaned = 0.000297896 Jy ! Component: 150 - total flux cleaned = 0.000397198 Jy ! Component: 200 - total flux cleaned = 0.000491208 Jy ! Total flux subtracted in 200 components = 0.000491208 Jy ! Clean residual min=-0.000448 max=0.000430 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0147971 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 338 components and 0.0147971 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=0.010030Jy sigma=0.474232 ! Fit after self-cal, rms=0.010029Jy sigma=0.474177 ! 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=9.269 mas, bmaj=17.95 mas, bpa=38.07 degrees ! Estimated noise=0.995568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.269 x 17.95 at 38.07 degrees (North through East) ! Clean map min=-0.0011965 max=0.011903 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=8.416 mas, bmaj=20.62 mas, bpa=34.81 degrees ! Estimated noise=1.28686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109145 Jy ! Component: 100 - total flux cleaned = 0.0120739 Jy ! Component: 150 - total flux cleaned = 0.0117825 Jy ! Component: 200 - total flux cleaned = 0.0120514 Jy ! Total flux subtracted in 200 components = 0.0120514 Jy ! Clean residual min=-0.000915 max=0.000908 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0120514 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.0120514 Jy ! Inverting map and beam ! Estimated beam: bmin=9.269 mas, bmaj=17.95 mas, bpa=38.07 degrees ! Estimated noise=0.995568 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 = -0.000641153 Jy ! Component: 100 - total flux cleaned = -0.000494395 Jy ! Component: 150 - total flux cleaned = -0.00025626 Jy ! Component: 200 - total flux cleaned = 5.74384e-05 Jy ! Total flux subtracted in 200 components = 5.74384e-05 Jy ! Clean residual min=-0.000715 max=0.000619 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0121088 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 117 components and 0.0121088 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=9.398 mas, bmaj=17.91 mas, bpa=38.55 degrees ! Estimated noise=0.994962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262364 Jy ! Component: 100 - total flux cleaned = 0.000428525 Jy ! Component: 150 - total flux cleaned = 0.000591653 Jy ! Component: 200 - total flux cleaned = 0.000728637 Jy ! Total flux subtracted in 200 components = 0.000728637 Jy ! Clean residual min=-0.000554 max=0.000512 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0128375 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 = 0.000125592 Jy ! Component: 100 - total flux cleaned = 0.000249371 Jy ! Component: 150 - total flux cleaned = 0.00033681 Jy ! Component: 200 - total flux cleaned = 0.000410351 Jy ! Total flux subtracted in 200 components = 0.000410351 Jy ! Clean residual min=-0.000509 max=0.000491 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0132478 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 167 components and 0.0132478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=9.269 mas, bmaj=17.95 mas, bpa=38.07 degrees ! Estimated noise=0.995568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.23834e-05 Jy ! Component: 100 - total flux cleaned = 6.49301e-05 Jy ! Component: 150 - total flux cleaned = 9.13562e-05 Jy ! Component: 200 - total flux cleaned = 0.000128437 Jy ! Total flux subtracted in 200 components = 0.000128437 Jy ! Clean residual min=-0.000467 max=0.000546 Jy/beam ! Clean residual mean=0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0133763 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 192 components and 0.0133763 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=0.010065Jy sigma=0.476156 ! Fit after self-cal, rms=0.010058Jy sigma=0.475607 wmodel /d2/scr/pima/bp177e_uvs/J1630+1436_C_map.mod ! Writing 192 model components to file: /d2/scr/pima/bp177e_uvs/J1630+1436_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1630+1436_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1630+1436_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1630+1436_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177e_uvs/J1630+1436_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 = 0.000144907 Jy ! Component: 100 - total flux cleaned = 0.000203775 Jy ! Component: 150 - total flux cleaned = 0.000231414 Jy ! Component: 200 - total flux cleaned = 0.000264099 Jy ! Component: 250 - total flux cleaned = 0.000308678 Jy ! Component: 300 - total flux cleaned = 0.000358025 Jy ! Component: 350 - total flux cleaned = 0.000382086 Jy ! Component: 400 - total flux cleaned = 0.000393938 Jy ! Component: 450 - total flux cleaned = 0.000399786 Jy ! Component: 500 - total flux cleaned = 0.000417191 Jy ! Component: 550 - total flux cleaned = 0.000428749 Jy ! Component: 600 - total flux cleaned = 0.000451791 Jy ! Component: 650 - total flux cleaned = 0.000445949 Jy ! Component: 700 - total flux cleaned = 0.000434471 Jy ! Component: 750 - total flux cleaned = 0.000416985 Jy ! Component: 800 - total flux cleaned = 0.00040526 Jy ! Component: 850 - total flux cleaned = 0.000399412 Jy ! Component: 900 - total flux cleaned = 0.000381456 Jy ! Component: 950 - total flux cleaned = 0.000357153 Jy ! Component: 1000 - total flux cleaned = 0.000332471 Jy ! Component: 1050 - total flux cleaned = 0.000319887 Jy ! Component: 1100 - total flux cleaned = 0.000300729 Jy ! Component: 1150 - total flux cleaned = 0.000281282 Jy ! Component: 1200 - total flux cleaned = 0.000254982 Jy ! Component: 1250 - total flux cleaned = 0.000228053 Jy ! Component: 1300 - total flux cleaned = 0.000214359 Jy ! Component: 1350 - total flux cleaned = 0.000186528 Jy ! Component: 1400 - total flux cleaned = 0.000165221 Jy ! Component: 1450 - total flux cleaned = 0.000129139 Jy ! Component: 1500 - total flux cleaned = 9.21571e-05 Jy ! Component: 1550 - total flux cleaned = 6.1925e-05 Jy ! Component: 1600 - total flux cleaned = 3.87602e-05 Jy ! Component: 1650 - total flux cleaned = 1.5066e-05 Jy ! Component: 1700 - total flux cleaned = -1.17649e-06 Jy ! Component: 1750 - total flux cleaned = -1.76754e-05 Jy ! Component: 1800 - total flux cleaned = -3.4648e-05 Jy ! Component: 1850 - total flux cleaned = -4.34654e-05 Jy ! Component: 1900 - total flux cleaned = -5.24395e-05 Jy ! Component: 1950 - total flux cleaned = -6.16293e-05 Jy ! Component: 2000 - total flux cleaned = -8.07803e-05 Jy ! Component: 2050 - total flux cleaned = -9.07153e-05 Jy ! Component: 2100 - total flux cleaned = -0.00010075 Jy ! Component: 2150 - total flux cleaned = -0.00011138 Jy ! Component: 2200 - total flux cleaned = -0.000132631 Jy ! Component: 2250 - total flux cleaned = -0.000165301 Jy ! Component: 2300 - total flux cleaned = -0.000198931 Jy ! Component: 2350 - total flux cleaned = -0.000222304 Jy ! Component: 2400 - total flux cleaned = -0.000245943 Jy ! Component: 2450 - total flux cleaned = -0.000282824 Jy ! Component: 2500 - total flux cleaned = -0.000295217 Jy ! Component: 2550 - total flux cleaned = -0.000334223 Jy ! Component: 2600 - total flux cleaned = -0.000360871 Jy ! Component: 2650 - total flux cleaned = -0.000402419 Jy ! Component: 2700 - total flux cleaned = -0.000445575 Jy ! Component: 2750 - total flux cleaned = -0.000475101 Jy ! Component: 2800 - total flux cleaned = -0.000520779 Jy ! Component: 2850 - total flux cleaned = -0.000568223 Jy ! Component: 2900 - total flux cleaned = -0.000600215 Jy ! Component: 2950 - total flux cleaned = -0.000667278 Jy ! Component: 3000 - total flux cleaned = -0.000702119 Jy ! Component: 3050 - total flux cleaned = -0.000737899 Jy ! Component: 3100 - total flux cleaned = -0.000774917 Jy ! Component: 3150 - total flux cleaned = -0.000813382 Jy ! Component: 3200 - total flux cleaned = -0.00085303 Jy ! Component: 3250 - total flux cleaned = -0.000894022 Jy ! Component: 3300 - total flux cleaned = -0.000936376 Jy ! Component: 3350 - total flux cleaned = -0.000980144 Jy ! Component: 3400 - total flux cleaned = -0.0010254 Jy ! Component: 3450 - total flux cleaned = -0.00107214 Jy ! Component: 3500 - total flux cleaned = -0.00112042 Jy ! Component: 3550 - total flux cleaned = -0.00117048 Jy ! Component: 3600 - total flux cleaned = -0.0011964 Jy ! Component: 3650 - total flux cleaned = -0.00124943 Jy ! Component: 3700 - total flux cleaned = -0.00127614 Jy ! Component: 3750 - total flux cleaned = -0.00136086 Jy ! Component: 3800 - total flux cleaned = -0.00139006 Jy ! Component: 3850 - total flux cleaned = -0.00148107 Jy ! Component: 3900 - total flux cleaned = -0.00148071 Jy ! Component: 3950 - total flux cleaned = -0.00157729 Jy ! Component: 4000 - total flux cleaned = -0.00161052 Jy ! Component: 4050 - total flux cleaned = -0.00171484 Jy ! Total flux subtracted in 4096 components = -0.00175094 Jy ! Clean residual min=-0.001910 max=0.001933 Jy/beam ! Clean residual mean=0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0116253 Jy keep ! Adding 179 model components to the UV plane model. ! The established model now contains 371 components and 0.0116253 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1630+1436_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.269 x 17.95 at 38.07 degrees (North through East) ! Clean map min=-0.0034291 max=0.012208 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1630+1436_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0122077 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000665993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -16.3666 16.3666 32.7332 65.4664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 18.33 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1630+1436_C_uvs.log closed on Sat Mar 22 18:50:14 2014