! Started logfile: /d2/scr/pima/bp177c_uvs/J1357+7643_X_uvs.log on Sat Mar 22 21:15:50 2014 obs /d2/scr/pima/bp177c_uvs/J1357+7643_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1357+7643_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1357+7643 ! ! 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 864 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/J1357+7643_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.081039Jy sigma=41.705019 ! Fit after self-cal, rms=0.606652Jy sigma=23.598326 ! 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=0.7047 mas, bmaj=3.226 mas, bpa=19.49 degrees ! Estimated noise=0.986446 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 = 0.299213 Jy ! Component: 100 - total flux cleaned = 0.365978 Jy ! Total flux subtracted in 100 components = 0.365978 Jy ! Clean residual min=-0.016096 max=0.025705 Jy/beam ! Clean residual mean=0.000073 rms=0.004471 Jy/beam ! Combined flux in latest and established models = 0.365978 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.365978 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=0.073545Jy sigma=2.494148 ! Fit after self-cal, rms=0.073552Jy sigma=2.493840 ! 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=0.8503 mas, bmaj=3.17 mas, bpa=19.17 degrees ! Estimated noise=0.687594 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 = 0.0323905 Jy ! Component: 100 - total flux cleaned = 0.049409 Jy ! Component: 150 - total flux cleaned = 0.0609042 Jy ! Component: 200 - total flux cleaned = 0.0695738 Jy ! Total flux subtracted in 200 components = 0.0695738 Jy ! Clean residual min=-0.013437 max=0.014732 Jy/beam ! Clean residual mean=0.000066 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 0.435552 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.435552 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=0.055396Jy sigma=1.828748 ! Fit after self-cal, rms=0.055387Jy sigma=1.827288 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8503 x 3.17 at 19.17 degrees (North through East) ! Clean map min=-0.012308 max=0.3947 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 1.10 FD 1.11 HN 1.05 LA 0.99 ! MK 0.99 NL 1.03 OV 0.97 PT 0.85 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.05 LA 0.93 ! MK 1.02 NL 1.02 OV 0.95 PT 0.88 ! SC 0.96 ! ! ! 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 0.93 FD 1.07 HN 1.18 LA 0.94 ! MK 1.08 NL 0.99 OV 0.98 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.15 LA 0.95 ! MK 0.98 NL 0.92 OV 0.95 PT 0.87 ! 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 1.02 FD 1.01 HN 1.17 LA 0.93 ! MK 1.01 NL 0.99 OV 1.03 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 HN 1.13 LA 0.90 ! MK 1.00 NL 0.99 OV 1.03 PT 0.83 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.055387Jy sigma=1.827288 ! Fit after self-cal, rms=0.041299Jy sigma=1.159263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.858 mas, bmaj=3.212 mas, bpa=19.31 degrees ! Estimated noise=0.684763 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 = -0.00304992 Jy ! Component: 100 - total flux cleaned = -0.00445616 Jy ! Component: 150 - total flux cleaned = -0.00486758 Jy ! Component: 200 - total flux cleaned = -0.00521498 Jy ! Total flux subtracted in 200 components = -0.00521498 Jy ! Clean residual min=-0.005354 max=0.006176 Jy/beam ! Clean residual mean=0.000017 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.430337 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.430337 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=0.041003Jy sigma=1.145551 ! Fit after self-cal, rms=0.040996Jy sigma=1.145293 ! 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=0.040996Jy sigma=1.145293 ! Fit after self-cal, rms=0.040939Jy sigma=1.143690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8581 mas, bmaj=3.214 mas, bpa=19.33 degrees ! Estimated noise=0.684254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015357 Jy ! Component: 100 - total flux cleaned = -0.00219997 Jy ! Component: 150 - total flux cleaned = -0.00252426 Jy ! Component: 200 - total flux cleaned = -0.00277792 Jy ! Total flux subtracted in 200 components = -0.00277792 Jy ! Clean residual min=-0.005195 max=0.005861 Jy/beam ! Clean residual mean=0.000017 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.427559 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.427559 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=0.040810Jy sigma=1.139753 ! Fit after self-cal, rms=0.040825Jy sigma=1.139618 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 (-2.8, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456473 Jy ! Component: 100 - total flux cleaned = 0.00578211 Jy ! Component: 150 - total flux cleaned = 0.00647095 Jy ! Component: 200 - total flux cleaned = 0.00718024 Jy ! Total flux subtracted in 200 components = 0.00718024 Jy ! Clean residual min=-0.003868 max=0.004657 Jy/beam ! Clean residual mean=0.000012 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.434739 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.43474 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=0.039535Jy sigma=1.091517 ! Fit after self-cal, rms=0.039440Jy sigma=1.087538 ! 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=0.039440Jy sigma=1.087538 ! Fit after self-cal, rms=0.033734Jy sigma=0.838558 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=3.218 mas, bpa=19.35 degrees ! Estimated noise=0.681432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000631539 Jy ! Component: 100 - total flux cleaned = -0.000220471 Jy ! Component: 150 - total flux cleaned = -5.13179e-05 Jy ! Component: 200 - total flux cleaned = -5.44244e-05 Jy ! Total flux subtracted in 200 components = -5.44244e-05 Jy ! Clean residual min=-0.003408 max=0.003532 Jy/beam ! Clean residual mean=0.000003 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.434685 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.434685 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=0.033475Jy sigma=0.826926 ! Fit after self-cal, rms=0.033463Jy sigma=0.826655 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 = 2.50172e-05 Jy ! Component: 100 - total flux cleaned = 0.00019463 Jy ! Component: 150 - total flux cleaned = 0.000269544 Jy ! Component: 200 - total flux cleaned = 0.000232742 Jy ! Total flux subtracted in 200 components = 0.000232742 Jy ! Clean residual min=-0.003340 max=0.003458 Jy/beam ! Clean residual mean=0.000003 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.434918 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 127 components and 0.434918 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=0.033346Jy sigma=0.822620 ! Fit after self-cal, rms=0.033356Jy sigma=0.822338 ! 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=0.033356Jy sigma=0.822338 ! Fit after self-cal, rms=0.033271Jy sigma=0.819864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.855 mas, bmaj=3.324 mas, bpa=17.52 degrees ! Estimated noise=0.85479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000337976 Jy ! Component: 100 - total flux cleaned = -0.00021246 Jy ! Component: 150 - total flux cleaned = -0.000164893 Jy ! Component: 200 - total flux cleaned = -4.70181e-05 Jy ! Total flux subtracted in 200 components = -4.70181e-05 Jy ! Clean residual min=-0.004146 max=0.004037 Jy/beam ! Clean residual mean=0.000004 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.434871 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.434871 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=0.033164Jy sigma=0.816947 ! Fit after self-cal, rms=0.033157Jy sigma=0.816465 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 = 4.73483e-05 Jy ! Component: 100 - total flux cleaned = 0.000146954 Jy ! Component: 150 - total flux cleaned = 0.00017792 Jy ! Component: 200 - total flux cleaned = 0.000150959 Jy ! Total flux subtracted in 200 components = 0.000150959 Jy ! Clean residual min=-0.004087 max=0.003920 Jy/beam ! Clean residual mean=0.000004 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.435022 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 0.435022 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=0.033121Jy sigma=0.816362 ! Fit after self-cal, rms=0.033141Jy sigma=0.816168 ! 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=0.8609 mas, bmaj=3.219 mas, bpa=19.34 degrees ! Estimated noise=0.679418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8609 x 3.219 at 19.34 degrees (North through East) ! Clean map min=-0.0032557 max=0.38883 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=0.7115 mas, bmaj=3.281 mas, bpa=19.73 degrees ! Estimated noise=0.990827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.300498 Jy ! Component: 100 - total flux cleaned = 0.366294 Jy ! Component: 150 - total flux cleaned = 0.385832 Jy ! Component: 200 - total flux cleaned = 0.396633 Jy ! Total flux subtracted in 200 components = 0.396633 Jy ! Clean residual min=-0.005027 max=0.008574 Jy/beam ! Clean residual mean=0.000020 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.396633 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.396633 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=3.219 mas, bpa=19.34 degrees ! Estimated noise=0.679418 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 (-5.2, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107937 Jy ! Component: 100 - total flux cleaned = 0.0170492 Jy ! Component: 150 - total flux cleaned = 0.0200919 Jy ! Component: 200 - total flux cleaned = 0.0225854 Jy ! Total flux subtracted in 200 components = 0.0225854 Jy ! Clean residual min=-0.003561 max=0.005060 Jy/beam ! Clean residual mean=0.000018 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.419219 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.419219 Jy ! Inverting map ! Added new window around map position (5.2, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045054 Jy ! Component: 100 - total flux cleaned = 0.00712633 Jy ! Component: 150 - total flux cleaned = 0.00912741 Jy ! Component: 200 - total flux cleaned = 0.0104889 Jy ! Total flux subtracted in 200 components = 0.0104889 Jy ! Clean residual min=-0.003217 max=0.003118 Jy/beam ! Clean residual mean=0.000008 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.429708 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 0.429708 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=1.855 mas, bmaj=3.324 mas, bpa=17.52 degrees ! Estimated noise=0.85479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274181 Jy ! Component: 100 - total flux cleaned = 0.00408692 Jy ! Component: 150 - total flux cleaned = 0.00460054 Jy ! Component: 200 - total flux cleaned = 0.00510581 Jy ! Total flux subtracted in 200 components = 0.00510581 Jy ! Clean residual min=-0.003080 max=0.002956 Jy/beam ! Clean residual mean=0.000005 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.434814 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 = 0.00030586 Jy ! Component: 100 - total flux cleaned = 0.000542803 Jy ! Component: 150 - total flux cleaned = 0.000807228 Jy ! Component: 200 - total flux cleaned = 0.00101295 Jy ! Total flux subtracted in 200 components = 0.00101295 Jy ! Clean residual min=-0.002804 max=0.002832 Jy/beam ! Clean residual mean=0.000003 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.435827 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 136 components and 0.435827 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8609 mas, bmaj=3.219 mas, bpa=19.34 degrees ! Estimated noise=0.679418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436647 Jy ! Component: 100 - total flux cleaned = 0.000437162 Jy ! Component: 150 - total flux cleaned = 0.000333767 Jy ! Component: 200 - total flux cleaned = 0.000334771 Jy ! Total flux subtracted in 200 components = 0.000334771 Jy ! Clean residual min=-0.002834 max=0.002494 Jy/beam ! Clean residual mean=0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.436161 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 157 components and 0.436161 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=0.032404Jy sigma=0.773050 ! Fit after self-cal, rms=0.032424Jy sigma=0.772258 wmodel /d2/scr/pima/bp177c_uvs/J1357+7643_X_map.mod ! Writing 157 model components to file: /d2/scr/pima/bp177c_uvs/J1357+7643_X_map.mod wobs /d2/scr/pima/bp177c_uvs/J1357+7643_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1357+7643_X_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1357+7643_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177c_uvs/J1357+7643_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 = -0.000739631 Jy ! Component: 100 - total flux cleaned = -0.000830797 Jy ! Component: 150 - total flux cleaned = -0.000705503 Jy ! Component: 200 - total flux cleaned = -0.000666314 Jy ! Component: 250 - total flux cleaned = -0.000666847 Jy ! Component: 300 - total flux cleaned = -0.00059543 Jy ! Component: 350 - total flux cleaned = -0.000595487 Jy ! Component: 400 - total flux cleaned = -0.000661674 Jy ! Component: 450 - total flux cleaned = -0.000724602 Jy ! Component: 500 - total flux cleaned = -0.000785155 Jy ! Component: 550 - total flux cleaned = -0.000844101 Jy ! Component: 600 - total flux cleaned = -0.000901462 Jy ! Component: 650 - total flux cleaned = -0.000957403 Jy ! Component: 700 - total flux cleaned = -0.000984933 Jy ! Component: 750 - total flux cleaned = -0.00106428 Jy ! Component: 800 - total flux cleaned = -0.00106414 Jy ! Component: 850 - total flux cleaned = -0.00113897 Jy ! Component: 900 - total flux cleaned = -0.001188 Jy ! Component: 950 - total flux cleaned = -0.00123586 Jy ! Component: 1000 - total flux cleaned = -0.00128266 Jy ! Component: 1050 - total flux cleaned = -0.00130572 Jy ! Component: 1100 - total flux cleaned = -0.00135074 Jy ! Component: 1150 - total flux cleaned = -0.00143885 Jy ! Component: 1200 - total flux cleaned = -0.00152467 Jy ! Component: 1250 - total flux cleaned = -0.00156646 Jy ! Component: 1300 - total flux cleaned = -0.00160757 Jy ! Component: 1350 - total flux cleaned = -0.00160752 Jy ! Component: 1400 - total flux cleaned = -0.00164678 Jy ! Component: 1450 - total flux cleaned = -0.00168568 Jy ! Component: 1500 - total flux cleaned = -0.00172402 Jy ! Component: 1550 - total flux cleaned = -0.00174286 Jy ! Component: 1600 - total flux cleaned = -0.00185402 Jy ! Component: 1650 - total flux cleaned = -0.00183553 Jy ! Component: 1700 - total flux cleaned = -0.00185372 Jy ! Component: 1750 - total flux cleaned = -0.00187175 Jy ! Component: 1800 - total flux cleaned = -0.0019069 Jy ! Component: 1850 - total flux cleaned = -0.00187287 Jy ! Component: 1900 - total flux cleaned = -0.00188993 Jy ! Component: 1950 - total flux cleaned = -0.00190672 Jy ! Component: 2000 - total flux cleaned = -0.00192329 Jy ! Component: 2050 - total flux cleaned = -0.00189082 Jy ! Component: 2100 - total flux cleaned = -0.00193917 Jy ! Component: 2150 - total flux cleaned = -0.00197077 Jy ! Component: 2200 - total flux cleaned = -0.00193941 Jy ! Component: 2250 - total flux cleaned = -0.00187733 Jy ! Component: 2300 - total flux cleaned = -0.00190795 Jy ! Component: 2350 - total flux cleaned = -0.00184751 Jy ! Component: 2400 - total flux cleaned = -0.00178767 Jy ! Component: 2450 - total flux cleaned = -0.0018026 Jy ! Component: 2500 - total flux cleaned = -0.00174358 Jy ! Component: 2550 - total flux cleaned = -0.00167108 Jy ! Component: 2600 - total flux cleaned = -0.00164245 Jy ! Component: 2650 - total flux cleaned = -0.00162813 Jy ! Component: 2700 - total flux cleaned = -0.00154381 Jy ! Component: 2750 - total flux cleaned = -0.00151616 Jy ! Component: 2800 - total flux cleaned = -0.00148866 Jy ! Component: 2850 - total flux cleaned = -0.00144781 Jy ! Component: 2900 - total flux cleaned = -0.00142082 Jy ! Component: 2950 - total flux cleaned = -0.00135418 Jy ! Component: 3000 - total flux cleaned = -0.00134114 Jy ! Component: 3050 - total flux cleaned = -0.00127572 Jy ! Component: 3100 - total flux cleaned = -0.00123672 Jy ! Component: 3150 - total flux cleaned = -0.00115949 Jy ! Component: 3200 - total flux cleaned = -0.00109566 Jy ! Component: 3250 - total flux cleaned = -0.00103233 Jy ! Component: 3300 - total flux cleaned = -0.000982129 Jy ! Component: 3350 - total flux cleaned = -0.000932318 Jy ! Component: 3400 - total flux cleaned = -0.000895342 Jy ! Component: 3450 - total flux cleaned = -0.000846138 Jy ! Component: 3500 - total flux cleaned = -0.000760889 Jy ! Component: 3550 - total flux cleaned = -0.0007246 Jy ! Component: 3600 - total flux cleaned = -0.000664566 Jy ! Component: 3650 - total flux cleaned = -0.000593087 Jy ! Component: 3700 - total flux cleaned = -0.000569373 Jy ! Component: 3750 - total flux cleaned = -0.000569353 Jy ! Component: 3800 - total flux cleaned = -0.00054589 Jy ! Component: 3850 - total flux cleaned = -0.00053415 Jy ! Component: 3900 - total flux cleaned = -0.000487847 Jy ! Component: 3950 - total flux cleaned = -0.000430479 Jy ! Component: 4000 - total flux cleaned = -0.000441936 Jy ! Component: 4050 - total flux cleaned = -0.000385069 Jy ! Total flux subtracted in 4096 components = -0.000339889 Jy ! Clean residual min=-0.000660 max=0.000670 Jy/beam ! Clean residual mean=0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.435821 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 449 components and 0.435821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1357+7643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8609 x 3.219 at 19.34 degrees (North through East) ! Clean map min=-0.001621 max=0.38566 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1357+7643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.385664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148444 0.148444 0.296888 0.593776 1.18755 2.3751 4.75021 9.50042 19.0008 38.0017 76.0033 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.385 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2020.96 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1357+7643_X_uvs.log closed on Sat Mar 22 21:15:54 2014