! Started logfile: /scr/pima/bp171ad_uvs/J0057+0805_C_uvs.log on Mon Dec 9 01:58:50 2013 obs /scr/pima/bp171ad_uvs/J0057+0805_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0057+0805_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0057+0805 ! ! 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 1280 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 /scr/pima/bp171ad_uvs/J0057+0805_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997657Jy sigma=2.996849 ! Fit after self-cal, rms=0.940366Jy sigma=2.746605 ! 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=1.976 mas, bmaj=4.304 mas, bpa=5.624 degrees ! Estimated noise=11.6056 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 = 0.057347 Jy ! Component: 100 - total flux cleaned = 0.0799774 Jy ! Total flux subtracted in 100 components = 0.0799774 Jy ! Clean residual min=-0.007747 max=0.012048 Jy/beam ! Clean residual mean=-0.000009 rms=0.002893 Jy/beam ! Combined flux in latest and established models = 0.0799774 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0799774 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=0.032914Jy sigma=0.128858 ! Fit after self-cal, rms=0.031353Jy sigma=0.126942 ! 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=2.434 mas, bmaj=4.966 mas, bpa=7.383 degrees ! Estimated noise=7.67985 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 = 0.0159025 Jy ! Component: 100 - total flux cleaned = 0.0245885 Jy ! Component: 150 - total flux cleaned = 0.0297743 Jy ! Component: 200 - total flux cleaned = 0.0330023 Jy ! Total flux subtracted in 200 components = 0.0330023 Jy ! Clean residual min=-0.007546 max=0.011976 Jy/beam ! Clean residual mean=-0.000022 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.11298 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 73 components and 0.11298 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=0.028845Jy sigma=0.088722 ! Fit after self-cal, rms=0.028878Jy sigma=0.088648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.434 x 4.966 at 7.383 degrees (North through East) ! Clean map min=-0.007506 max=0.075833 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 1.06 FD 0.96 HN 1.19 KP 0.88 ! LA 1.20 MK 1.01 NL 1.05 OV 0.95 ! PT 0.96 SC 0.95 ! ! ! 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 1.00* 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 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=0.028878Jy sigma=0.088648 ! Fit after self-cal, rms=0.028798Jy sigma=0.087984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.435 mas, bmaj=4.974 mas, bpa=7.453 degrees ! Estimated noise=7.67922 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 = 0.00201594 Jy ! Component: 100 - total flux cleaned = 0.00318178 Jy ! Component: 150 - total flux cleaned = 0.00391334 Jy ! Component: 200 - total flux cleaned = 0.00408402 Jy ! Total flux subtracted in 200 components = 0.00408402 Jy ! Clean residual min=-0.006943 max=0.011304 Jy/beam ! Clean residual mean=-0.000021 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 0.117064 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.117064 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=0.028993Jy sigma=0.086187 ! Fit after self-cal, rms=0.029013Jy sigma=0.086149 ! 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=0.029013Jy sigma=0.086149 ! Fit after self-cal, rms=0.029015Jy sigma=0.086121 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.434 mas, bmaj=4.971 mas, bpa=7.483 degrees ! Estimated noise=7.69176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546254 Jy ! Component: 100 - total flux cleaned = 0.000689755 Jy ! Component: 150 - total flux cleaned = 0.000827507 Jy ! Component: 200 - total flux cleaned = 0.000917391 Jy ! Total flux subtracted in 200 components = 0.000917391 Jy ! Clean residual min=-0.006898 max=0.011294 Jy/beam ! Clean residual mean=-0.000021 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.117981 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.117981 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=0.029028Jy sigma=0.085834 ! Fit after self-cal, rms=0.029036Jy sigma=0.085818 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 (-23.1, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00996632 Jy ! Component: 100 - total flux cleaned = 0.0153308 Jy ! Component: 150 - total flux cleaned = 0.0177003 Jy ! Component: 200 - total flux cleaned = 0.0193497 Jy ! Total flux subtracted in 200 components = 0.0193497 Jy ! Clean residual min=-0.005251 max=0.007825 Jy/beam ! Clean residual mean=-0.000011 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.137331 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 137 components and 0.137331 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=0.025537Jy sigma=0.073000 ! Fit after self-cal, rms=0.024252Jy sigma=0.069916 ! 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=0.024252Jy sigma=0.069916 ! Fit after self-cal, rms=0.023878Jy sigma=0.066135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=4.968 mas, bpa=7.812 degrees ! Estimated noise=7.80301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463601 Jy ! Component: 100 - total flux cleaned = 0.00550921 Jy ! Component: 150 - total flux cleaned = 0.00591926 Jy ! Component: 200 - total flux cleaned = 0.00592554 Jy ! Total flux subtracted in 200 components = 0.00592554 Jy ! Clean residual min=-0.003761 max=0.005216 Jy/beam ! Clean residual mean=-0.000008 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.143256 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 175 components and 0.143256 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=0.022740Jy sigma=0.063602 ! Fit after self-cal, rms=0.022056Jy sigma=0.062195 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 (9.3, 23.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437371 Jy ! Component: 100 - total flux cleaned = 0.00689311 Jy ! Component: 150 - total flux cleaned = 0.00820068 Jy ! Component: 200 - total flux cleaned = 0.00895637 Jy ! Total flux subtracted in 200 components = 0.00895637 Jy ! Clean residual min=-0.003327 max=0.003312 Jy/beam ! Clean residual mean=-0.000004 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.152213 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 234 components and 0.152213 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=0.020949Jy sigma=0.059156 ! Fit after self-cal, rms=0.020740Jy sigma=0.058839 ! 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=0.020740Jy sigma=0.058839 ! Fit after self-cal, rms=0.020718Jy sigma=0.058598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.562 mas, bmaj=6.563 mas, bpa=10.93 degrees ! Estimated noise=7.24201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321383 Jy ! Component: 100 - total flux cleaned = 0.00389555 Jy ! Component: 150 - total flux cleaned = 0.00448943 Jy ! Component: 200 - total flux cleaned = 0.00501635 Jy ! Total flux subtracted in 200 components = 0.00501635 Jy ! Clean residual min=-0.003889 max=0.003124 Jy/beam ! Clean residual mean=-0.000005 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.157229 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 263 components and 0.157229 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=0.020394Jy sigma=0.057473 ! Fit after self-cal, rms=0.020239Jy sigma=0.057176 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 = 0.00128788 Jy ! Component: 100 - total flux cleaned = 0.00171396 Jy ! Component: 150 - total flux cleaned = 0.00192354 Jy ! Component: 200 - total flux cleaned = 0.0021103 Jy ! Total flux subtracted in 200 components = 0.0021103 Jy ! Clean residual min=-0.003494 max=0.002830 Jy/beam ! Clean residual mean=-0.000002 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.159339 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 276 components and 0.15934 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=0.020095Jy sigma=0.056727 ! Fit after self-cal, rms=0.020013Jy sigma=0.056562 ! 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=2.427 mas, bmaj=4.977 mas, bpa=7.932 degrees ! Estimated noise=7.8346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.427 x 4.977 at 7.932 degrees (North through East) ! Clean map min=-0.0030077 max=0.070505 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=1.971 mas, bmaj=4.306 mas, bpa=6.082 degrees ! Estimated noise=11.8784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0589004 Jy ! Component: 100 - total flux cleaned = 0.083145 Jy ! Component: 150 - total flux cleaned = 0.0978134 Jy ! Component: 200 - total flux cleaned = 0.108197 Jy ! Total flux subtracted in 200 components = 0.108197 Jy ! Clean residual min=-0.005117 max=0.006880 Jy/beam ! Clean residual mean=-0.000005 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.108197 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.108197 Jy ! Inverting map and beam ! Estimated beam: bmin=2.427 mas, bmaj=4.977 mas, bpa=7.932 degrees ! Estimated noise=7.8346 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 = 0.0107774 Jy ! Component: 100 - total flux cleaned = 0.0182731 Jy ! Component: 150 - total flux cleaned = 0.023783 Jy ! Component: 200 - total flux cleaned = 0.0279555 Jy ! Total flux subtracted in 200 components = 0.0279555 Jy ! Clean residual min=-0.004230 max=0.003980 Jy/beam ! Clean residual mean=-0.000008 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.136153 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 146 components and 0.136153 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=4.562 mas, bmaj=6.563 mas, bpa=10.93 degrees ! Estimated noise=7.24201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463707 Jy ! Component: 100 - total flux cleaned = 0.00803891 Jy ! Component: 150 - total flux cleaned = 0.00947558 Jy ! Component: 200 - total flux cleaned = 0.0106053 Jy ! Total flux subtracted in 200 components = 0.0106053 Jy ! Clean residual min=-0.004240 max=0.003772 Jy/beam ! Clean residual mean=-0.000007 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.146758 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 = 0.00100327 Jy ! Component: 100 - total flux cleaned = 0.00204484 Jy ! Component: 150 - total flux cleaned = 0.00298063 Jy ! Component: 200 - total flux cleaned = 0.00364982 Jy ! Total flux subtracted in 200 components = 0.00364982 Jy ! Clean residual min=-0.003669 max=0.003267 Jy/beam ! Clean residual mean=-0.000004 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.150408 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 213 components and 0.150408 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.427 mas, bmaj=4.977 mas, bpa=7.932 degrees ! Estimated noise=7.8346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.59673e-05 Jy ! Component: 100 - total flux cleaned = 0.000147822 Jy ! Component: 150 - total flux cleaned = 0.000439861 Jy ! Component: 200 - total flux cleaned = 0.00074655 Jy ! Total flux subtracted in 200 components = 0.00074655 Jy ! Clean residual min=-0.002874 max=0.002740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.151155 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 235 components and 0.151155 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=0.019834Jy sigma=0.056541 ! Fit after self-cal, rms=0.019619Jy sigma=0.056096 wmodel /scr/pima/bp171ad_uvs/J0057+0805_C_map.mod ! Writing 235 model components to file: /scr/pima/bp171ad_uvs/J0057+0805_C_map.mod wobs /scr/pima/bp171ad_uvs/J0057+0805_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0057+0805_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0057+0805_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ad_uvs/J0057+0805_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 = -0.000506292 Jy ! Component: 100 - total flux cleaned = -0.000817932 Jy ! Component: 150 - total flux cleaned = -0.00110063 Jy ! Component: 200 - total flux cleaned = -0.00144434 Jy ! Component: 250 - total flux cleaned = -0.00180556 Jy ! Component: 300 - total flux cleaned = -0.00201232 Jy ! Component: 350 - total flux cleaned = -0.00194829 Jy ! Component: 400 - total flux cleaned = -0.00185489 Jy ! Component: 450 - total flux cleaned = -0.00182493 Jy ! Component: 500 - total flux cleaned = -0.00179514 Jy ! Component: 550 - total flux cleaned = -0.00168241 Jy ! Component: 600 - total flux cleaned = -0.00162749 Jy ! Component: 650 - total flux cleaned = -0.00152159 Jy ! Component: 700 - total flux cleaned = -0.00147057 Jy ! Component: 750 - total flux cleaned = -0.00142107 Jy ! Component: 800 - total flux cleaned = -0.00139697 Jy ! Component: 850 - total flux cleaned = -0.00144457 Jy ! Component: 900 - total flux cleaned = -0.00153581 Jy ! Component: 950 - total flux cleaned = -0.00153609 Jy ! Component: 1000 - total flux cleaned = -0.00162412 Jy ! Component: 1050 - total flux cleaned = -0.00166679 Jy ! Component: 1100 - total flux cleaned = -0.00174991 Jy ! Component: 1150 - total flux cleaned = -0.00172988 Jy ! Component: 1200 - total flux cleaned = -0.00181004 Jy ! Component: 1250 - total flux cleaned = -0.00184934 Jy ! Component: 1300 - total flux cleaned = -0.00186856 Jy ! Component: 1350 - total flux cleaned = -0.00183095 Jy ! Component: 1400 - total flux cleaned = -0.0017945 Jy ! Component: 1450 - total flux cleaned = -0.0016864 Jy ! Component: 1500 - total flux cleaned = -0.00166883 Jy ! Component: 1550 - total flux cleaned = -0.00159944 Jy ! Component: 1600 - total flux cleaned = -0.00156529 Jy ! Component: 1650 - total flux cleaned = -0.00156536 Jy ! Component: 1700 - total flux cleaned = -0.00151614 Jy ! Component: 1750 - total flux cleaned = -0.00151626 Jy ! Component: 1800 - total flux cleaned = -0.00156428 Jy ! Component: 1850 - total flux cleaned = -0.00153285 Jy ! Component: 1900 - total flux cleaned = -0.00153305 Jy ! Component: 1950 - total flux cleaned = -0.00153316 Jy ! Component: 2000 - total flux cleaned = -0.00150315 Jy ! Component: 2050 - total flux cleaned = -0.00145869 Jy ! Component: 2100 - total flux cleaned = -0.001415 Jy ! Component: 2150 - total flux cleaned = -0.00138623 Jy ! Component: 2200 - total flux cleaned = -0.00132936 Jy ! Component: 2250 - total flux cleaned = -0.00130116 Jy ! Component: 2300 - total flux cleaned = -0.00125965 Jy ! Component: 2350 - total flux cleaned = -0.00128725 Jy ! Component: 2400 - total flux cleaned = -0.00128726 Jy ! Component: 2450 - total flux cleaned = -0.00126037 Jy ! Component: 2500 - total flux cleaned = -0.00123418 Jy ! Component: 2550 - total flux cleaned = -0.00124728 Jy ! Component: 2600 - total flux cleaned = -0.00123441 Jy ! Component: 2650 - total flux cleaned = -0.00124715 Jy ! Component: 2700 - total flux cleaned = -0.00124707 Jy ! Component: 2750 - total flux cleaned = -0.00122192 Jy ! Component: 2800 - total flux cleaned = -0.0012343 Jy ! Component: 2850 - total flux cleaned = -0.00120962 Jy ! Component: 2900 - total flux cleaned = -0.00118527 Jy ! Component: 2950 - total flux cleaned = -0.00118533 Jy ! Component: 3000 - total flux cleaned = -0.00119747 Jy ! Component: 3050 - total flux cleaned = -0.00119745 Jy ! Component: 3100 - total flux cleaned = -0.00119758 Jy ! Component: 3150 - total flux cleaned = -0.00124454 Jy ! Component: 3200 - total flux cleaned = -0.0012679 Jy ! Component: 3250 - total flux cleaned = -0.00126788 Jy ! Component: 3300 - total flux cleaned = -0.00131385 Jy ! Component: 3350 - total flux cleaned = -0.00132532 Jy ! Component: 3400 - total flux cleaned = -0.0013707 Jy ! Component: 3450 - total flux cleaned = -0.00140457 Jy ! Component: 3500 - total flux cleaned = -0.00144945 Jy ! Component: 3550 - total flux cleaned = -0.00149414 Jy ! Component: 3600 - total flux cleaned = -0.00156081 Jy ! Component: 3650 - total flux cleaned = -0.00157179 Jy ! Component: 3700 - total flux cleaned = -0.00163791 Jy ! Component: 3750 - total flux cleaned = -0.00165985 Jy ! Component: 3800 - total flux cleaned = -0.00172538 Jy ! Component: 3850 - total flux cleaned = -0.00173628 Jy ! Component: 3900 - total flux cleaned = -0.0018013 Jy ! Component: 3950 - total flux cleaned = -0.00184448 Jy ! Component: 4000 - total flux cleaned = -0.00185523 Jy ! Component: 4050 - total flux cleaned = -0.00193028 Jy ! Total flux subtracted in 4096 components = -0.00197297 Jy ! Clean residual min=-0.000576 max=0.000587 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.149182 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 576 components and 0.149182 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0057+0805_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.427 x 4.977 at 7.932 degrees (North through East) ! Clean map min=-0.0022388 max=0.072089 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0057+0805_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0720891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.804715 0.804715 1.60943 3.21886 6.43772 12.8754 25.7509 51.5018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.802 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0057+0805_C_uvs.log closed on Mon Dec 9 01:58:55 2013