! Started logfile: /d2/scr/pima/bp171a5_uvs/J1327+2210_C_uvs.log on Sun Jan 19 22:05:50 2014 obs /d2/scr/pima/bp171a5_uvs/J1327+2210_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1327+2210_C_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! 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 720 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/bp171a5_uvs/J1327+2210_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. ! ! 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=1.590865Jy sigma=75.608857 ! Fit after self-cal, rms=0.283939Jy sigma=11.800944 ! 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=1.657 mas, bmaj=3.815 mas, bpa=22.51 degrees ! Estimated noise=0.706794 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 = 0.908248 Jy ! Component: 100 - total flux cleaned = 1.10726 Jy ! Total flux subtracted in 100 components = 1.10726 Jy ! Clean residual min=-0.028567 max=0.061571 Jy/beam ! Clean residual mean=0.000052 rms=0.009438 Jy/beam ! Combined flux in latest and established models = 1.10726 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.10726 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=0.226959Jy sigma=8.881194 ! Fit after self-cal, rms=0.226962Jy sigma=8.881017 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0609869 Jy ! Component: 100 - total flux cleaned = 0.0871424 Jy ! Total flux subtracted in 100 components = 0.0871424 Jy ! Clean residual min=-0.032308 max=0.034350 Jy/beam ! Clean residual mean=0.000015 rms=0.007903 Jy/beam ! Combined flux in latest and established models = 1.1944 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 1.1944 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=0.205202Jy sigma=7.899318 ! Fit after self-cal, rms=0.205186Jy sigma=7.898625 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=4.18 mas, bpa=20.62 degrees ! Estimated noise=0.565412 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 = 0.020631 Jy ! Component: 100 - total flux cleaned = 0.0331675 Jy ! Component: 150 - total flux cleaned = 0.0412028 Jy ! Component: 200 - total flux cleaned = 0.0465407 Jy ! Total flux subtracted in 200 components = 0.0465407 Jy ! Clean residual min=-0.036246 max=0.040892 Jy/beam ! Clean residual mean=0.000019 rms=0.009080 Jy/beam ! Combined flux in latest and established models = 1.24094 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 1.24094 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=0.201819Jy sigma=7.814043 ! Fit after self-cal, rms=0.201804Jy sigma=7.813451 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.997 x 4.18 at 20.62 degrees (North through East) ! Clean map min=-0.03513 max=1.1764 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 0.94 FD 1.09 HN 0.91 KP 0.86 ! LA 0.99 MK 1.03 NL 1.10 OV 0.93 ! PT 0.83 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 0.94 KP 0.88 ! LA 1.06 MK 0.99 NL 1.11 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! 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 0.98 FD 0.96 HN 0.96 KP 1.04 ! LA 1.04 MK 1.02 NL 1.02 OV 0.92 ! 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* 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 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 1.11 MK 0.97 NL 1.11 OV 0.99 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.04 KP 1.09 ! LA 1.10 MK 0.97 NL 1.13 OV 1.04 ! PT 0.95 SC 0.93 ! ! ! Fit before self-cal, rms=0.201804Jy sigma=7.813451 ! Fit after self-cal, rms=0.173436Jy sigma=6.231448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=4.182 mas, bpa=20.72 degrees ! Estimated noise=0.561305 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 = -0.0015109 Jy ! Component: 100 - total flux cleaned = -0.00150341 Jy ! Component: 150 - total flux cleaned = -0.0015035 Jy ! Component: 200 - total flux cleaned = -0.00139438 Jy ! Total flux subtracted in 200 components = -0.00139438 Jy ! Clean residual min=-0.017045 max=0.022599 Jy/beam ! Clean residual mean=-0.000014 rms=0.005070 Jy/beam ! Combined flux in latest and established models = 1.23955 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 1.23955 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=0.173289Jy sigma=6.206618 ! Fit after self-cal, rms=0.173286Jy sigma=6.206498 ! 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=0.173286Jy sigma=6.206498 ! Fit after self-cal, rms=0.173297Jy sigma=6.202444 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.985 mas, bmaj=4.18 mas, bpa=20.77 degrees ! Estimated noise=0.55997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119173 Jy ! Component: 100 - total flux cleaned = -0.00094957 Jy ! Component: 150 - total flux cleaned = -0.000760947 Jy ! Component: 200 - total flux cleaned = -0.000847242 Jy ! Total flux subtracted in 200 components = -0.000847242 Jy ! Clean residual min=-0.016798 max=0.022662 Jy/beam ! Clean residual mean=-0.000014 rms=0.005045 Jy/beam ! Combined flux in latest and established models = 1.2387 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 1.2387 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=0.173250Jy sigma=6.189007 ! Fit after self-cal, rms=0.173250Jy sigma=6.188967 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 (15.3, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195578 Jy ! Component: 100 - total flux cleaned = 0.0250797 Jy ! Component: 150 - total flux cleaned = 0.0250509 Jy ! Component: 200 - total flux cleaned = 0.0255278 Jy ! Total flux subtracted in 200 components = 0.0255278 Jy ! Clean residual min=-0.016340 max=0.019882 Jy/beam ! Clean residual mean=0.000003 rms=0.004498 Jy/beam ! Combined flux in latest and established models = 1.26423 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 1.26423 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=0.170072Jy sigma=6.072291 ! Fit after self-cal, rms=0.169930Jy sigma=6.062334 ! Inverting map ! Added new window around map position (38.4, -76.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745797 Jy ! Component: 100 - total flux cleaned = 0.00718233 Jy ! Component: 150 - total flux cleaned = 0.00716924 Jy ! Component: 200 - total flux cleaned = 0.00739703 Jy ! Total flux subtracted in 200 components = 0.00739703 Jy ! Clean residual min=-0.016172 max=0.016820 Jy/beam ! Clean residual mean=0.000005 rms=0.004159 Jy/beam ! Combined flux in latest and established models = 1.27162 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 1.27162 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=0.167226Jy sigma=5.952563 ! Fit after self-cal, rms=0.167058Jy sigma=5.939590 ! 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=0.167058Jy sigma=5.939590 ! Fit after self-cal, rms=0.159895Jy sigma=5.178067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.979 mas, bmaj=4.177 mas, bpa=20.83 degrees ! Estimated noise=0.566843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121553 Jy ! Component: 100 - total flux cleaned = 0.0201768 Jy ! Component: 150 - total flux cleaned = 0.0243977 Jy ! Component: 200 - total flux cleaned = 0.0257937 Jy ! Total flux subtracted in 200 components = 0.0257937 Jy ! Clean residual min=-0.017113 max=0.015132 Jy/beam ! Clean residual mean=0.000028 rms=0.003862 Jy/beam ! Combined flux in latest and established models = 1.29742 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 1.29742 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=0.157933Jy sigma=5.120432 ! Fit after self-cal, rms=0.157924Jy sigma=5.118632 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 = 0.00212148 Jy ! Component: 100 - total flux cleaned = 0.00295887 Jy ! Component: 150 - total flux cleaned = 0.00353951 Jy ! Component: 200 - total flux cleaned = 0.00408299 Jy ! Total flux subtracted in 200 components = 0.00408299 Jy ! Clean residual min=-0.016892 max=0.014289 Jy/beam ! Clean residual mean=0.000028 rms=0.003759 Jy/beam ! Combined flux in latest and established models = 1.3015 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 1.3015 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=0.157238Jy sigma=5.097889 ! Fit after self-cal, rms=0.157234Jy sigma=5.096979 ! 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=0.157234Jy sigma=5.096979 ! Fit after self-cal, rms=0.156775Jy sigma=5.067794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.702 mas, bmaj=5.391 mas, bpa=4.481 degrees ! Estimated noise=0.668673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116996 Jy ! Component: 100 - total flux cleaned = 0.0186702 Jy ! Component: 150 - total flux cleaned = 0.0228642 Jy ! Component: 200 - total flux cleaned = 0.0244411 Jy ! Total flux subtracted in 200 components = 0.0244411 Jy ! Clean residual min=-0.020410 max=0.017634 Jy/beam ! Clean residual mean=0.000055 rms=0.005271 Jy/beam ! Combined flux in latest and established models = 1.32594 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 1.32594 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=0.155695Jy sigma=5.054482 ! Fit after self-cal, rms=0.155682Jy sigma=5.052456 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 = 0.00155659 Jy ! Component: 100 - total flux cleaned = 0.00201386 Jy ! Component: 150 - total flux cleaned = 0.00229362 Jy ! Component: 200 - total flux cleaned = 0.00255551 Jy ! Total flux subtracted in 200 components = 0.00255551 Jy ! Clean residual min=-0.020451 max=0.017413 Jy/beam ! Clean residual mean=0.000056 rms=0.005178 Jy/beam ! Combined flux in latest and established models = 1.3285 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 1.3285 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=0.155454Jy sigma=5.049882 ! Fit after self-cal, rms=0.155455Jy sigma=5.049247 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=4.173 mas, bpa=20.9 degrees ! Estimated noise=0.570134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.975 x 4.173 at 20.9 degrees (North through East) ! Clean map min=-0.016943 max=1.1788 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 ! Performing amp+phase self-cal ! ! 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=0.155455Jy sigma=5.049247 ! Fit after self-cal, rms=0.148557Jy sigma=4.545187 ! Inverting map and beam ! Estimated beam: bmin=1.971 mas, bmaj=4.168 mas, bpa=20.96 degrees ! Estimated noise=0.575352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816914 Jy ! Component: 100 - total flux cleaned = 0.0087185 Jy ! Component: 150 - total flux cleaned = 0.00887505 Jy ! Component: 200 - total flux cleaned = 0.0095313 Jy ! Total flux subtracted in 200 components = 0.0095313 Jy ! Clean residual min=-0.014815 max=0.011552 Jy/beam ! Clean residual mean=0.000028 rms=0.003251 Jy/beam ! Combined flux in latest and established models = 1.33803 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 168 components and 1.33803 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=0.146911Jy sigma=4.499590 ! Fit after self-cal, rms=0.146909Jy sigma=4.498850 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102947 Jy ! Component: 100 - total flux cleaned = 0.00130348 Jy ! Component: 150 - total flux cleaned = 0.00167494 Jy ! Component: 200 - total flux cleaned = 0.00178388 Jy ! Total flux subtracted in 200 components = 0.00178388 Jy ! Clean residual min=-0.014778 max=0.011398 Jy/beam ! Clean residual mean=0.000027 rms=0.003209 Jy/beam ! Combined flux in latest and established models = 1.33981 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 178 components and 1.33981 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=0.146587Jy sigma=4.489118 ! Fit after self-cal, rms=0.146587Jy sigma=4.488588 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.146587Jy sigma=4.488588 ! Fit after self-cal, rms=0.146210Jy sigma=4.454631 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=1.635 mas, bmaj=3.808 mas, bpa=22.82 degrees ! Estimated noise=0.71649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.920634 Jy ! Component: 100 - total flux cleaned = 1.12741 Jy ! Component: 150 - total flux cleaned = 1.20044 Jy ! Component: 200 - total flux cleaned = 1.23468 Jy ! Total flux subtracted in 200 components = 1.23468 Jy ! Clean residual min=-0.013727 max=0.021400 Jy/beam ! Clean residual mean=0.000038 rms=0.004247 Jy/beam ! Combined flux in latest and established models = 1.23468 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.23468 Jy ! Inverting map and beam ! Estimated beam: bmin=1.968 mas, bmaj=4.165 mas, bpa=21.04 degrees ! Estimated noise=0.579737 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 (26.7, -57.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327952 Jy ! Component: 100 - total flux cleaned = 0.0546257 Jy ! Component: 150 - total flux cleaned = 0.0710746 Jy ! Component: 200 - total flux cleaned = 0.0826427 Jy ! Total flux subtracted in 200 components = 0.0826427 Jy ! Clean residual min=-0.017579 max=0.016010 Jy/beam ! Clean residual mean=0.000039 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 1.31732 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 64 components and 1.31732 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=3.7 mas, bmaj=5.374 mas, bpa=4.658 degrees ! Estimated noise=0.682309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158118 Jy ! Component: 100 - total flux cleaned = 0.0260782 Jy ! Component: 150 - total flux cleaned = 0.0310888 Jy ! Component: 200 - total flux cleaned = 0.0326872 Jy ! Total flux subtracted in 200 components = 0.0326872 Jy ! Clean residual min=-0.020536 max=0.015843 Jy/beam ! Clean residual mean=0.000051 rms=0.004969 Jy/beam ! Combined flux in latest and established models = 1.35001 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 = 0.000727919 Jy ! Component: 100 - total flux cleaned = 0.00140567 Jy ! Component: 150 - total flux cleaned = 0.00204562 Jy ! Component: 200 - total flux cleaned = 0.00264824 Jy ! Total flux subtracted in 200 components = 0.00264824 Jy ! Clean residual min=-0.020001 max=0.015463 Jy/beam ! Clean residual mean=0.000053 rms=0.004785 Jy/beam ! Combined flux in latest and established models = 1.35266 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 118 components and 1.35266 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.968 mas, bmaj=4.165 mas, bpa=21.04 degrees ! Estimated noise=0.579737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0019075 Jy ! Component: 100 - total flux cleaned = -0.00248181 Jy ! Component: 150 - total flux cleaned = -0.0027105 Jy ! Component: 200 - total flux cleaned = -0.00291919 Jy ! Total flux subtracted in 200 components = -0.00291919 Jy ! Clean residual min=-0.015940 max=0.012386 Jy/beam ! Clean residual mean=0.000033 rms=0.003368 Jy/beam ! Combined flux in latest and established models = 1.34974 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 1.34974 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=0.146055Jy sigma=4.455146 ! Fit after self-cal, rms=0.145960Jy sigma=4.448032 wmodel /d2/scr/pima/bp171a5_uvs/J1327+2210_C_map.mod ! Writing 137 model components to file: /d2/scr/pima/bp171a5_uvs/J1327+2210_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1327+2210_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1327+2210_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1327+2210_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a5_uvs/J1327+2210_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 = -0.00662061 Jy ! Component: 100 - total flux cleaned = -0.00889579 Jy ! Component: 150 - total flux cleaned = -0.00953197 Jy ! Component: 200 - total flux cleaned = -0.00973115 Jy ! Component: 250 - total flux cleaned = -0.0102985 Jy ! Component: 300 - total flux cleaned = -0.0106579 Jy ! Component: 350 - total flux cleaned = -0.0103056 Jy ! Component: 400 - total flux cleaned = -0.0101388 Jy ! Component: 450 - total flux cleaned = -0.0102985 Jy ! Component: 500 - total flux cleaned = -0.00998417 Jy ! Component: 550 - total flux cleaned = -0.00983186 Jy ! Component: 600 - total flux cleaned = -0.00938872 Jy ! Component: 650 - total flux cleaned = -0.00938778 Jy ! Component: 700 - total flux cleaned = -0.00910505 Jy ! Component: 750 - total flux cleaned = -0.00869202 Jy ! Component: 800 - total flux cleaned = -0.00855851 Jy ! Component: 850 - total flux cleaned = -0.00855595 Jy ! Component: 900 - total flux cleaned = -0.00817076 Jy ! Component: 950 - total flux cleaned = -0.00792028 Jy ! Component: 1000 - total flux cleaned = -0.00755438 Jy ! Component: 1050 - total flux cleaned = -0.00743475 Jy ! Component: 1100 - total flux cleaned = -0.00684945 Jy ! Component: 1150 - total flux cleaned = -0.00685056 Jy ! Component: 1200 - total flux cleaned = -0.00662507 Jy ! Component: 1250 - total flux cleaned = -0.00662456 Jy ! Component: 1300 - total flux cleaned = -0.00640736 Jy ! Component: 1350 - total flux cleaned = -0.00587495 Jy ! Component: 1400 - total flux cleaned = -0.00619043 Jy ! Component: 1450 - total flux cleaned = -0.00587981 Jy ! Component: 1500 - total flux cleaned = -0.00577737 Jy ! Component: 1550 - total flux cleaned = -0.00567681 Jy ! Component: 1600 - total flux cleaned = -0.00528508 Jy ! Component: 1650 - total flux cleaned = -0.00528424 Jy ! Component: 1700 - total flux cleaned = -0.00480914 Jy ! Component: 1750 - total flux cleaned = -0.00462273 Jy ! Component: 1800 - total flux cleaned = -0.00434741 Jy ! Component: 1850 - total flux cleaned = -0.00434846 Jy ! Component: 1900 - total flux cleaned = -0.00425874 Jy ! Component: 1950 - total flux cleaned = -0.00416979 Jy ! Component: 2000 - total flux cleaned = -0.00399673 Jy ! Component: 2050 - total flux cleaned = -0.00391087 Jy ! Component: 2100 - total flux cleaned = -0.0034872 Jy ! Component: 2150 - total flux cleaned = -0.00323683 Jy ! Component: 2200 - total flux cleaned = -0.00290568 Jy ! Component: 2250 - total flux cleaned = -0.00257861 Jy ! Component: 2300 - total flux cleaned = -0.00201569 Jy ! Component: 2350 - total flux cleaned = -0.00169858 Jy ! Component: 2400 - total flux cleaned = -0.00115005 Jy ! Component: 2450 - total flux cleaned = -0.000762142 Jy ! Component: 2500 - total flux cleaned = -0.000149944 Jy ! Component: 2550 - total flux cleaned = 9.24287e-07 Jy ! Component: 2600 - total flux cleaned = 0.000298898 Jy ! Component: 2650 - total flux cleaned = 0.000594907 Jy ! Component: 2700 - total flux cleaned = 0.000959247 Jy ! Component: 2750 - total flux cleaned = 0.00139207 Jy ! Component: 2800 - total flux cleaned = 0.00181952 Jy ! Component: 2850 - total flux cleaned = 0.00203035 Jy ! Component: 2900 - total flux cleaned = 0.00230839 Jy ! Component: 2950 - total flux cleaned = 0.00251483 Jy ! Component: 3000 - total flux cleaned = 0.00292374 Jy ! Component: 3050 - total flux cleaned = 0.00305921 Jy ! Component: 3100 - total flux cleaned = 0.00352546 Jy ! Component: 3150 - total flux cleaned = 0.00365757 Jy ! Component: 3200 - total flux cleaned = 0.00404894 Jy ! Component: 3250 - total flux cleaned = 0.00417824 Jy ! Component: 3300 - total flux cleaned = 0.00456178 Jy ! Component: 3350 - total flux cleaned = 0.00475195 Jy ! Component: 3400 - total flux cleaned = 0.0048773 Jy ! Component: 3450 - total flux cleaned = 0.00493974 Jy ! Component: 3500 - total flux cleaned = 0.00530925 Jy ! Component: 3550 - total flux cleaned = 0.00561429 Jy ! Component: 3600 - total flux cleaned = 0.00591663 Jy ! Component: 3650 - total flux cleaned = 0.00597653 Jy ! Component: 3700 - total flux cleaned = 0.00633295 Jy ! Component: 3750 - total flux cleaned = 0.00633287 Jy ! Component: 3800 - total flux cleaned = 0.00668353 Jy ! Component: 3850 - total flux cleaned = 0.00691519 Jy ! Component: 3900 - total flux cleaned = 0.00702984 Jy ! Component: 3950 - total flux cleaned = 0.00725767 Jy ! Component: 4000 - total flux cleaned = 0.00742739 Jy ! Component: 4050 - total flux cleaned = 0.00753959 Jy ! Total flux subtracted in 4096 components = 0.00776272 Jy ! Clean residual min=-0.003511 max=0.003384 Jy/beam ! Clean residual mean=0.000012 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 1.3575 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 465 components and 1.3575 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1327+2210_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.968 x 4.165 at 21.04 degrees (North through East) ! Clean map min=-0.0094598 max=1.1912 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1327+2210_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000992834 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250049 0.250049 0.500098 1.0002 2.00039 4.00079 8.00157 16.0031 32.0063 64.0126 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1199.76 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1327+2210_C_uvs.log closed on Sun Jan 19 22:05:57 2014