! Started logfile: /scr/pima/bp192a1_uvs/J0248-1322_C_uvs.log on Wed Sep 16 13:29:09 2015 obs /scr/pima/bp192a1_uvs/J0248-1322_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0248-1322_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0248-1322 ! ! 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 6840 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/bp192a1_uvs/J0248-1322_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=0.999574Jy sigma=21.910530 ! Fit after self-cal, rms=0.971745Jy sigma=21.330517 ! 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=1.286 mas, bmaj=3.487 mas, bpa=-1.856 degrees ! Estimated noise=0.532043 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 = 0.0214471 Jy ! Component: 100 - total flux cleaned = 0.0261592 Jy ! Total flux subtracted in 100 components = 0.0261592 Jy ! Clean residual min=-0.001722 max=0.002028 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0261592 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0261592 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=0.041181Jy sigma=0.711502 ! Fit after self-cal, rms=0.039939Jy sigma=0.684205 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267763 Jy ! Component: 100 - total flux cleaned = 0.00391315 Jy ! Total flux subtracted in 100 components = 0.00391315 Jy ! Clean residual min=-0.001830 max=0.001656 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0300723 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0300723 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=0.039641Jy sigma=0.677033 ! Fit after self-cal, rms=0.039637Jy sigma=0.676971 ! 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=1.553 mas, bmaj=4.058 mas, bpa=-1.611 degrees ! Estimated noise=0.402065 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 = 0.00164004 Jy ! Component: 100 - total flux cleaned = 0.00241638 Jy ! Component: 150 - total flux cleaned = 0.00280163 Jy ! Component: 200 - total flux cleaned = 0.00299652 Jy ! Total flux subtracted in 200 components = 0.00299652 Jy ! Clean residual min=-0.001622 max=0.001587 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0330689 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.0330688 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=0.039561Jy sigma=0.675470 ! Fit after self-cal, rms=0.039592Jy sigma=0.675384 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.553 x 4.058 at -1.611 degrees (North through East) ! Clean map min=-0.0014952 max=0.030273 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 1.03 FD 1.03 HN 1.01 KP 0.89 ! LA 1.16 MK 0.89 NL 1.14 OV 1.00 ! PT 0.99 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.85 HN 1.02 KP 0.90 ! LA 0.89 MK 0.93 NL 1.19 OV 1.09 ! PT 1.06 SC 1.01 ! ! ! 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 1.01 FD 0.99 HN 0.99 KP 1.07 ! LA 1.09 MK 0.99 NL 1.07 OV 0.95 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.89 HN 1.14 KP 0.87 ! LA 1.11 MK 0.94 NL 1.16 OV 0.99 ! PT 0.90 SC 1.01 ! ! ! 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=0.039592Jy sigma=0.675384 ! Fit after self-cal, rms=0.039567Jy sigma=0.672764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.545 mas, bmaj=4.047 mas, bpa=-1.701 degrees ! Estimated noise=0.401066 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 = 0.000299264 Jy ! Component: 100 - total flux cleaned = 0.000334143 Jy ! Component: 150 - total flux cleaned = 0.000346651 Jy ! Component: 200 - total flux cleaned = 0.000352633 Jy ! Total flux subtracted in 200 components = 0.000352633 Jy ! Clean residual min=-0.001561 max=0.001741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0334215 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.0334215 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=0.039564Jy sigma=0.672689 ! Fit after self-cal, rms=0.039579Jy sigma=0.672539 ! 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=0.039579Jy sigma=0.672539 ! Fit after self-cal, rms=0.039695Jy sigma=0.672032 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.544 mas, bmaj=4.048 mas, bpa=-1.772 degrees ! Estimated noise=0.401441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.17938e-05 Jy ! Component: 100 - total flux cleaned = 7.21973e-05 Jy ! Component: 150 - total flux cleaned = 7.78093e-05 Jy ! Component: 200 - total flux cleaned = 8.31103e-05 Jy ! Total flux subtracted in 200 components = 8.31103e-05 Jy ! Clean residual min=-0.001534 max=0.001719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0335046 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0335046 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=0.039694Jy sigma=0.671989 ! Fit after self-cal, rms=0.039699Jy sigma=0.671961 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 (26.4, -2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115646 Jy ! Component: 100 - total flux cleaned = 0.00140754 Jy ! Component: 150 - total flux cleaned = 0.0014779 Jy ! Component: 200 - total flux cleaned = 0.00151363 Jy ! Total flux subtracted in 200 components = 0.00151363 Jy ! Clean residual min=-0.001407 max=0.001263 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0350182 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.0350182 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=0.039622Jy sigma=0.670642 ! Fit after self-cal, rms=0.039608Jy sigma=0.670479 ! 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=0.039608Jy sigma=0.670479 ! Fit after self-cal, rms=0.039562Jy sigma=0.670397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=4.048 mas, bpa=-1.921 degrees ! Estimated noise=0.400782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334692 Jy ! Component: 100 - total flux cleaned = 0.000351749 Jy ! Component: 150 - total flux cleaned = 0.000380227 Jy ! Component: 200 - total flux cleaned = 0.000432837 Jy ! Total flux subtracted in 200 components = 0.000432837 Jy ! Clean residual min=-0.001365 max=0.001228 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.035451 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0354511 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=0.039542Jy sigma=0.670166 ! Fit after self-cal, rms=0.039540Jy sigma=0.670144 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 = 3.26533e-05 Jy ! Component: 100 - total flux cleaned = 8.155e-05 Jy ! Component: 150 - total flux cleaned = 0.000104052 Jy ! Component: 200 - total flux cleaned = 0.000135584 Jy ! Total flux subtracted in 200 components = 0.000135584 Jy ! Clean residual min=-0.001344 max=0.001209 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0355866 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.0355866 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=0.039531Jy sigma=0.670033 ! Fit after self-cal, rms=0.039530Jy sigma=0.670028 ! 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=0.039530Jy sigma=0.670028 ! Fit after self-cal, rms=0.039561Jy sigma=0.670012 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=7.647 mas, bpa=2.464 degrees ! Estimated noise=0.509365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322881 Jy ! Component: 100 - total flux cleaned = 0.000397198 Jy ! Component: 150 - total flux cleaned = 0.000409999 Jy ! Component: 200 - total flux cleaned = 0.000379031 Jy ! Total flux subtracted in 200 components = 0.000379031 Jy ! Clean residual min=-0.001390 max=0.001390 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0359657 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.0359657 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=0.039564Jy sigma=0.670143 ! Fit after self-cal, rms=0.039556Jy sigma=0.670075 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 = 1.84121e-05 Jy ! Component: 100 - total flux cleaned = 4.19206e-05 Jy ! Component: 150 - total flux cleaned = 2.43167e-05 Jy ! Component: 200 - total flux cleaned = 7.27773e-06 Jy ! Total flux subtracted in 200 components = 7.27773e-06 Jy ! Clean residual min=-0.001395 max=0.001370 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.035973 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.0359729 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=0.039563Jy sigma=0.670264 ! Fit after self-cal, rms=0.039556Jy sigma=0.670224 ! 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=1.54 mas, bmaj=4.047 mas, bpa=-1.972 degrees ! Estimated noise=0.401193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.54 x 4.047 at -1.972 degrees (North through East) ! Clean map min=-0.0012464 max=0.030104 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=1.277 mas, bmaj=3.482 mas, bpa=-2.143 degrees ! Estimated noise=0.531365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226997 Jy ! Component: 100 - total flux cleaned = 0.0278466 Jy ! Component: 150 - total flux cleaned = 0.0301767 Jy ! Component: 200 - total flux cleaned = 0.0312529 Jy ! Total flux subtracted in 200 components = 0.0312529 Jy ! Clean residual min=-0.001766 max=0.001767 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0312529 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0312529 Jy ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=4.047 mas, bpa=-1.972 degrees ! Estimated noise=0.401193 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 (-1.8, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223493 Jy ! Component: 100 - total flux cleaned = 0.00343674 Jy ! Component: 150 - total flux cleaned = 0.00406752 Jy ! Component: 200 - total flux cleaned = 0.00432315 Jy ! Total flux subtracted in 200 components = 0.00432315 Jy ! Clean residual min=-0.001364 max=0.001224 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.035576 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.035576 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=3.739 mas, bmaj=7.647 mas, bpa=2.464 degrees ! Estimated noise=0.509365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178915 Jy ! Component: 100 - total flux cleaned = 0.000323124 Jy ! Component: 150 - total flux cleaned = 0.0004678 Jy ! Component: 200 - total flux cleaned = 0.000481714 Jy ! Total flux subtracted in 200 components = 0.000481714 Jy ! Clean residual min=-0.001317 max=0.001370 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0360578 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 = -3.06321e-07 Jy ! Component: 100 - total flux cleaned = -2.31204e-07 Jy ! Component: 150 - total flux cleaned = -1.14323e-05 Jy ! Component: 200 - total flux cleaned = -4.11444e-05 Jy ! Total flux subtracted in 200 components = -4.11444e-05 Jy ! Clean residual min=-0.001298 max=0.001352 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0360166 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.0360166 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.54 mas, bmaj=4.047 mas, bpa=-1.972 degrees ! Estimated noise=0.401193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142694 Jy ! Component: 100 - total flux cleaned = -7.26012e-05 Jy ! Component: 150 - total flux cleaned = -4.12297e-05 Jy ! Component: 200 - total flux cleaned = -2.68849e-05 Jy ! Total flux subtracted in 200 components = -2.68849e-05 Jy ! Clean residual min=-0.001235 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0359897 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0359897 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=0.039523Jy sigma=0.669196 ! Fit after self-cal, rms=0.039527Jy sigma=0.669069 wmodel /scr/pima/bp192a1_uvs/J0248-1322_C_map.mod ! Writing 91 model components to file: /scr/pima/bp192a1_uvs/J0248-1322_C_map.mod wobs /scr/pima/bp192a1_uvs/J0248-1322_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0248-1322_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0248-1322_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0248-1322_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 = -0.000345194 Jy ! Component: 100 - total flux cleaned = -0.000446943 Jy ! Component: 150 - total flux cleaned = -0.000485401 Jy ! Component: 200 - total flux cleaned = -0.000559086 Jy ! Component: 250 - total flux cleaned = -0.000629764 Jy ! Component: 300 - total flux cleaned = -0.000713947 Jy ! Component: 350 - total flux cleaned = -0.000713851 Jy ! Component: 400 - total flux cleaned = -0.0006984 Jy ! Component: 450 - total flux cleaned = -0.000698446 Jy ! Component: 500 - total flux cleaned = -0.000668038 Jy ! Component: 550 - total flux cleaned = -0.000667915 Jy ! Component: 600 - total flux cleaned = -0.000711135 Jy ! Component: 650 - total flux cleaned = -0.00071153 Jy ! Component: 700 - total flux cleaned = -0.000766919 Jy ! Component: 750 - total flux cleaned = -0.000766689 Jy ! Component: 800 - total flux cleaned = -0.000753278 Jy ! Component: 850 - total flux cleaned = -0.000714232 Jy ! Component: 900 - total flux cleaned = -0.000740237 Jy ! Component: 950 - total flux cleaned = -0.000727194 Jy ! Component: 1000 - total flux cleaned = -0.000714728 Jy ! Component: 1050 - total flux cleaned = -0.000702337 Jy ! Component: 1100 - total flux cleaned = -0.000653973 Jy ! Component: 1150 - total flux cleaned = -0.000654074 Jy ! Component: 1200 - total flux cleaned = -0.000630423 Jy ! Component: 1250 - total flux cleaned = -0.000618857 Jy ! Component: 1300 - total flux cleaned = -0.000596025 Jy ! Component: 1350 - total flux cleaned = -0.000618801 Jy ! Component: 1400 - total flux cleaned = -0.000562932 Jy ! Component: 1450 - total flux cleaned = -0.000585128 Jy ! Component: 1500 - total flux cleaned = -0.000606903 Jy ! Component: 1550 - total flux cleaned = -0.000585185 Jy ! Component: 1600 - total flux cleaned = -0.000606459 Jy ! Component: 1650 - total flux cleaned = -0.000616845 Jy ! Component: 1700 - total flux cleaned = -0.00061685 Jy ! Component: 1750 - total flux cleaned = -0.000596218 Jy ! Component: 1800 - total flux cleaned = -0.00059621 Jy ! Component: 1850 - total flux cleaned = -0.000616501 Jy ! Component: 1900 - total flux cleaned = -0.000566355 Jy ! Component: 1950 - total flux cleaned = -0.000596223 Jy ! Component: 2000 - total flux cleaned = -0.000615908 Jy ! Component: 2050 - total flux cleaned = -0.00057703 Jy ! Component: 2100 - total flux cleaned = -0.000596288 Jy ! Component: 2150 - total flux cleaned = -0.000577068 Jy ! Component: 2200 - total flux cleaned = -0.000558318 Jy ! Component: 2250 - total flux cleaned = -0.000567657 Jy ! Component: 2300 - total flux cleaned = -0.000558274 Jy ! Component: 2350 - total flux cleaned = -0.000558199 Jy ! Component: 2400 - total flux cleaned = -0.000540044 Jy ! Component: 2450 - total flux cleaned = -0.000521956 Jy ! Component: 2500 - total flux cleaned = -0.000531132 Jy ! Component: 2550 - total flux cleaned = -0.000522208 Jy ! Component: 2600 - total flux cleaned = -0.000539784 Jy ! Component: 2650 - total flux cleaned = -0.0005397 Jy ! Component: 2700 - total flux cleaned = -0.000522254 Jy ! Component: 2750 - total flux cleaned = -0.000548106 Jy ! Component: 2800 - total flux cleaned = -0.00054799 Jy ! Component: 2850 - total flux cleaned = -0.000564822 Jy ! Component: 2900 - total flux cleaned = -0.000564765 Jy ! Component: 2950 - total flux cleaned = -0.000564767 Jy ! Component: 3000 - total flux cleaned = -0.000572957 Jy ! Component: 3050 - total flux cleaned = -0.000572873 Jy ! Component: 3100 - total flux cleaned = -0.000605534 Jy ! Component: 3150 - total flux cleaned = -0.000581166 Jy ! Component: 3200 - total flux cleaned = -0.000573199 Jy ! Component: 3250 - total flux cleaned = -0.000613068 Jy ! Component: 3300 - total flux cleaned = -0.000636722 Jy ! Component: 3350 - total flux cleaned = -0.000620955 Jy ! Component: 3400 - total flux cleaned = -0.000628716 Jy ! Component: 3450 - total flux cleaned = -0.00061329 Jy ! Component: 3500 - total flux cleaned = -0.00062877 Jy ! Component: 3550 - total flux cleaned = -0.000636497 Jy ! Component: 3600 - total flux cleaned = -0.000659328 Jy ! Component: 3650 - total flux cleaned = -0.00066685 Jy ! Component: 3700 - total flux cleaned = -0.000674397 Jy ! Component: 3750 - total flux cleaned = -0.000666974 Jy ! Component: 3800 - total flux cleaned = -0.000704003 Jy ! Component: 3850 - total flux cleaned = -0.000711362 Jy ! Component: 3900 - total flux cleaned = -0.000696755 Jy ! Component: 3950 - total flux cleaned = -0.000725877 Jy ! Component: 4000 - total flux cleaned = -0.000718565 Jy ! Component: 4050 - total flux cleaned = -0.000725724 Jy ! Total flux subtracted in 4096 components = -0.000725674 Jy ! Clean residual min=-0.000491 max=0.000423 Jy/beam ! Clean residual mean=0.000000 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0352641 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 388 components and 0.0352641 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0248-1322_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.54 x 4.047 at -1.972 degrees (North through East) ! Clean map min=-0.00094998 max=0.029845 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0248-1322_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0298447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27153 1.27153 2.54306 5.08611 10.1722 20.3444 40.6889 81.3778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.029 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.936 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0248-1322_C_uvs.log closed on Wed Sep 16 13:29:13 2015