! Started logfile: /scr/pima/bp171ad_uvs/J0050-1201_X_uvs.log on Mon Dec 9 01:54:53 2013 obs /scr/pima/bp171ad_uvs/J0050-1201_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0050-1201_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786667 visibilities/baseline/integration-bin. ! Found source: J0050-1201 ! ! 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 1416 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 /scr/pima/bp171ad_uvs/J0050-1201_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001039Jy sigma=1.371158 ! Fit after self-cal, rms=0.969915Jy sigma=1.315794 ! 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=0.7456 mas, bmaj=1.976 mas, bpa=-2.867 degrees ! Estimated noise=23.0068 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 = 0.0258753 Jy ! Component: 100 - total flux cleaned = 0.0329496 Jy ! Total flux subtracted in 100 components = 0.0329496 Jy ! Clean residual min=-0.004167 max=0.004136 Jy/beam ! Clean residual mean=0.000001 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.0329496 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0329496 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=0.030986Jy sigma=0.042699 ! Fit after self-cal, rms=0.028886Jy sigma=0.040545 ! 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=0.9044 mas, bmaj=2.284 mas, bpa=-1.166 degrees ! Estimated noise=14.9731 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 = 0.00580056 Jy ! Component: 100 - total flux cleaned = 0.0084829 Jy ! Component: 150 - total flux cleaned = 0.00991152 Jy ! Component: 200 - total flux cleaned = 0.0106918 Jy ! Total flux subtracted in 200 components = 0.0106918 Jy ! Clean residual min=-0.003276 max=0.003149 Jy/beam ! Clean residual mean=0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0436414 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0436414 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=0.028769Jy sigma=0.038110 ! Fit after self-cal, rms=0.028799Jy sigma=0.038091 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9044 x 2.284 at -1.166 degrees (North through East) ! Clean map min=-0.0031218 max=0.036009 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* KP 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* KP 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* KP 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 1.05 FD 1.08 HN 1.04 KP 0.88 ! LA 0.91 MK 1.07 NL 1.17 OV 1.04 ! PT 0.90 SC 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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* KP 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* KP 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* KP 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=0.028799Jy sigma=0.038091 ! Fit after self-cal, rms=0.028797Jy sigma=0.038005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9048 mas, bmaj=2.283 mas, bpa=-0.9109 degrees ! Estimated noise=14.9195 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 = 0.000300155 Jy ! Component: 100 - total flux cleaned = 0.000314733 Jy ! Component: 150 - total flux cleaned = 0.000342155 Jy ! Component: 200 - total flux cleaned = 0.00036799 Jy ! Total flux subtracted in 200 components = 0.00036799 Jy ! Clean residual min=-0.003217 max=0.002925 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0440094 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0440094 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=0.028773Jy sigma=0.037981 ! Fit after self-cal, rms=0.028786Jy sigma=0.037978 ! 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=0.028786Jy sigma=0.037978 ! Fit after self-cal, rms=0.028793Jy sigma=0.037978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9043 mas, bmaj=2.282 mas, bpa=-0.872 degrees ! Estimated noise=14.9178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.31238e-05 Jy ! Component: 100 - total flux cleaned = 0.000115965 Jy ! Component: 150 - total flux cleaned = 0.0001372 Jy ! Component: 200 - total flux cleaned = 0.000157128 Jy ! Total flux subtracted in 200 components = 0.000157128 Jy ! Clean residual min=-0.003176 max=0.002910 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0441665 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0441665 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=0.028774Jy sigma=0.037971 ! Fit after self-cal, rms=0.028779Jy sigma=0.037971 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 = 3.27525e-05 Jy ! Component: 100 - total flux cleaned = 5.19772e-05 Jy ! Component: 150 - total flux cleaned = 6.10334e-05 Jy ! Component: 200 - total flux cleaned = 7.81501e-05 Jy ! Total flux subtracted in 200 components = 7.81501e-05 Jy ! Clean residual min=-0.003167 max=0.002901 Jy/beam ! Clean residual mean=0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0442447 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0442447 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=0.028765Jy sigma=0.037968 ! Fit after self-cal, rms=0.028769Jy sigma=0.037967 ! 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=0.028769Jy sigma=0.037967 ! Fit after self-cal, rms=0.028768Jy sigma=0.037967 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.904 mas, bmaj=2.281 mas, bpa=-0.8562 degrees ! Estimated noise=14.9127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2108e-05 Jy ! Component: 100 - total flux cleaned = 5.07781e-05 Jy ! Component: 150 - total flux cleaned = 6.70584e-05 Jy ! Component: 200 - total flux cleaned = 7.4593e-05 Jy ! Total flux subtracted in 200 components = 7.4593e-05 Jy ! Clean residual min=-0.003158 max=0.002893 Jy/beam ! Clean residual mean=0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0443193 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0443193 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=0.028757Jy sigma=0.037964 ! Fit after self-cal, rms=0.028761Jy sigma=0.037963 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 = 1.79753e-05 Jy ! Component: 100 - total flux cleaned = 2.61174e-05 Jy ! Component: 150 - total flux cleaned = 2.59803e-05 Jy ! Component: 200 - total flux cleaned = 3.3205e-05 Jy ! Total flux subtracted in 200 components = 3.3205e-05 Jy ! Clean residual min=-0.003159 max=0.002891 Jy/beam ! Clean residual mean=0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0443525 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 43 components and 0.0443525 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=0.028754Jy sigma=0.037960 ! Fit after self-cal, rms=0.028757Jy sigma=0.037959 ! 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=0.028757Jy sigma=0.037959 ! Fit after self-cal, rms=0.028757Jy sigma=0.037959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=4.303 mas, bpa=5.355 degrees ! Estimated noise=17.8665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704256 Jy ! Component: 100 - total flux cleaned = 0.000705309 Jy ! Component: 150 - total flux cleaned = 0.000705251 Jy ! Component: 200 - total flux cleaned = 0.000718081 Jy ! Total flux subtracted in 200 components = 0.000718081 Jy ! Clean residual min=-0.004089 max=0.003777 Jy/beam ! Clean residual mean=0.000002 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.0450706 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0450706 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=0.028793Jy sigma=0.037955 ! Fit after self-cal, rms=0.028786Jy sigma=0.037937 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 = 0.000208836 Jy ! Component: 100 - total flux cleaned = 0.000207897 Jy ! Component: 150 - total flux cleaned = 0.000207362 Jy ! Component: 200 - total flux cleaned = 0.000207579 Jy ! Total flux subtracted in 200 components = 0.000207579 Jy ! Clean residual min=-0.004073 max=0.003747 Jy/beam ! Clean residual mean=0.000002 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0452781 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0452781 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=0.028796Jy sigma=0.037964 ! Fit after self-cal, rms=0.028794Jy sigma=0.037953 ! 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=0.9038 mas, bmaj=2.281 mas, bpa=-0.8515 degrees ! Estimated noise=14.9111 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9038 x 2.281 at -0.8515 degrees (North through East) ! Clean map min=-0.002918 max=0.034635 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=0.7462 mas, bmaj=1.969 mas, bpa=-2.288 degrees ! Estimated noise=22.9766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275642 Jy ! Component: 100 - total flux cleaned = 0.0348206 Jy ! Component: 150 - total flux cleaned = 0.0383923 Jy ! Component: 200 - total flux cleaned = 0.0404488 Jy ! Total flux subtracted in 200 components = 0.0404488 Jy ! Clean residual min=-0.003205 max=0.003897 Jy/beam ! Clean residual mean=0.000001 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0404488 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0404488 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=2.281 mas, bpa=-0.8515 degrees ! Estimated noise=14.9111 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 (-1.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321162 Jy ! Component: 100 - total flux cleaned = 0.00476522 Jy ! Component: 150 - total flux cleaned = 0.0056134 Jy ! Component: 200 - total flux cleaned = 0.00582428 Jy ! Total flux subtracted in 200 components = 0.00582428 Jy ! Clean residual min=-0.002920 max=0.002848 Jy/beam ! Clean residual mean=0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0462731 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0462731 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=2.251 mas, bmaj=4.303 mas, bpa=5.355 degrees ! Estimated noise=17.8665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682619 Jy ! Component: 100 - total flux cleaned = 0.00071972 Jy ! Component: 150 - total flux cleaned = 0.000735992 Jy ! Component: 200 - total flux cleaned = 0.000750187 Jy ! Total flux subtracted in 200 components = 0.000750187 Jy ! Clean residual min=-0.003727 max=0.003640 Jy/beam ! Clean residual mean=0.000003 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.0470233 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 = 8.04455e-07 Jy ! Component: 100 - total flux cleaned = 1.23346e-05 Jy ! Component: 150 - total flux cleaned = 2.39455e-05 Jy ! Component: 200 - total flux cleaned = 2.43072e-05 Jy ! Total flux subtracted in 200 components = 2.43072e-05 Jy ! Clean residual min=-0.003706 max=0.003639 Jy/beam ! Clean residual mean=0.000003 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.0470476 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0470476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=2.281 mas, bpa=-0.8515 degrees ! Estimated noise=14.9111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173296 Jy ! Component: 100 - total flux cleaned = -0.00017415 Jy ! Component: 150 - total flux cleaned = -0.000174217 Jy ! Component: 200 - total flux cleaned = -0.000138371 Jy ! Total flux subtracted in 200 components = -0.000138371 Jy ! Clean residual min=-0.002907 max=0.002823 Jy/beam ! Clean residual mean=0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0469092 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0469092 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=0.028541Jy sigma=0.037706 ! Fit after self-cal, rms=0.028475Jy sigma=0.037662 wmodel /scr/pima/bp171ad_uvs/J0050-1201_X_map.mod ! Writing 58 model components to file: /scr/pima/bp171ad_uvs/J0050-1201_X_map.mod wobs /scr/pima/bp171ad_uvs/J0050-1201_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0050-1201_X_uvs.fits wwins /scr/pima/bp171ad_uvs/J0050-1201_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0050-1201_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 = -0.000279167 Jy ! Component: 100 - total flux cleaned = -0.000633218 Jy ! Component: 150 - total flux cleaned = -0.000797778 Jy ! Component: 200 - total flux cleaned = -0.000875001 Jy ! Component: 250 - total flux cleaned = -0.00101845 Jy ! Component: 300 - total flux cleaned = -0.00129442 Jy ! Component: 350 - total flux cleaned = -0.00146055 Jy ! Component: 400 - total flux cleaned = -0.00158855 Jy ! Component: 450 - total flux cleaned = -0.00161895 Jy ! Component: 500 - total flux cleaned = -0.00161869 Jy ! Component: 550 - total flux cleaned = -0.00159026 Jy ! Component: 600 - total flux cleaned = -0.00159065 Jy ! Component: 650 - total flux cleaned = -0.00161795 Jy ! Component: 700 - total flux cleaned = -0.00169752 Jy ! Component: 750 - total flux cleaned = -0.00169739 Jy ! Component: 800 - total flux cleaned = -0.00177288 Jy ! Component: 850 - total flux cleaned = -0.00169949 Jy ! Component: 900 - total flux cleaned = -0.00172385 Jy ! Component: 950 - total flux cleaned = -0.00174778 Jy ! Component: 1000 - total flux cleaned = -0.00186292 Jy ! Component: 1050 - total flux cleaned = -0.00190788 Jy ! Component: 1100 - total flux cleaned = -0.00190822 Jy ! Component: 1150 - total flux cleaned = -0.00195212 Jy ! Component: 1200 - total flux cleaned = -0.00205822 Jy ! Component: 1250 - total flux cleaned = -0.00209992 Jy ! Component: 1300 - total flux cleaned = -0.00216143 Jy ! Component: 1350 - total flux cleaned = -0.00218191 Jy ! Component: 1400 - total flux cleaned = -0.00226171 Jy ! Component: 1450 - total flux cleaned = -0.00237898 Jy ! Component: 1500 - total flux cleaned = -0.0024363 Jy ! Component: 1550 - total flux cleaned = -0.00249274 Jy ! Component: 1600 - total flux cleaned = -0.00253023 Jy ! Component: 1650 - total flux cleaned = -0.00263998 Jy ! Component: 1700 - total flux cleaned = -0.00263967 Jy ! Component: 1750 - total flux cleaned = -0.00267556 Jy ! Component: 1800 - total flux cleaned = -0.00271085 Jy ! Component: 1850 - total flux cleaned = -0.00274541 Jy ! Component: 1900 - total flux cleaned = -0.00276266 Jy ! Component: 1950 - total flux cleaned = -0.00277961 Jy ! Component: 2000 - total flux cleaned = -0.00272995 Jy ! Component: 2050 - total flux cleaned = -0.00274632 Jy ! Component: 2100 - total flux cleaned = -0.00271388 Jy ! Component: 2150 - total flux cleaned = -0.0027137 Jy ! Component: 2200 - total flux cleaned = -0.0027136 Jy ! Component: 2250 - total flux cleaned = -0.00271377 Jy ! Component: 2300 - total flux cleaned = -0.00269817 Jy ! Component: 2350 - total flux cleaned = -0.00269822 Jy ! Component: 2400 - total flux cleaned = -0.00265331 Jy ! Component: 2450 - total flux cleaned = -0.0027273 Jy ! Component: 2500 - total flux cleaned = -0.00269772 Jy ! Component: 2550 - total flux cleaned = -0.00269786 Jy ! Component: 2600 - total flux cleaned = -0.00271213 Jy ! Component: 2650 - total flux cleaned = -0.00269779 Jy ! Component: 2700 - total flux cleaned = -0.00273988 Jy ! Component: 2750 - total flux cleaned = -0.00272592 Jy ! Component: 2800 - total flux cleaned = -0.00267104 Jy ! Component: 2850 - total flux cleaned = -0.00269855 Jy ! Component: 2900 - total flux cleaned = -0.00268499 Jy ! Component: 2950 - total flux cleaned = -0.002685 Jy ! Component: 3000 - total flux cleaned = -0.00263206 Jy ! Component: 3050 - total flux cleaned = -0.00261888 Jy ! Component: 3100 - total flux cleaned = -0.00257997 Jy ! Component: 3150 - total flux cleaned = -0.00259264 Jy ! Component: 3200 - total flux cleaned = -0.00251635 Jy ! Component: 3250 - total flux cleaned = -0.00252916 Jy ! Component: 3300 - total flux cleaned = -0.00256655 Jy ! Component: 3350 - total flux cleaned = -0.00249214 Jy ! Component: 3400 - total flux cleaned = -0.00249205 Jy ! Component: 3450 - total flux cleaned = -0.00245543 Jy ! Component: 3500 - total flux cleaned = -0.00245541 Jy ! Component: 3550 - total flux cleaned = -0.00239494 Jy ! Component: 3600 - total flux cleaned = -0.00235914 Jy ! Component: 3650 - total flux cleaned = -0.00231191 Jy ! Component: 3700 - total flux cleaned = -0.00227665 Jy ! Component: 3750 - total flux cleaned = -0.0022766 Jy ! Component: 3800 - total flux cleaned = -0.00227667 Jy ! Component: 3850 - total flux cleaned = -0.00225369 Jy ! Component: 3900 - total flux cleaned = -0.00224227 Jy ! Component: 3950 - total flux cleaned = -0.0022195 Jy ! Component: 4000 - total flux cleaned = -0.00223072 Jy ! Component: 4050 - total flux cleaned = -0.00218581 Jy ! Total flux subtracted in 4096 components = -0.0021747 Jy ! Clean residual min=-0.000762 max=0.000613 Jy/beam ! Clean residual mean=0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0447345 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 368 components and 0.0447345 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0050-1201_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9038 x 2.281 at -0.8515 degrees (North through East) ! Clean map min=-0.0016099 max=0.035569 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0050-1201_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0355693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.59778 1.59778 3.19557 6.39113 12.7823 25.5645 51.1291 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.035 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 187.76 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0050-1201_X_uvs.log closed on Mon Dec 9 01:54:58 2013