! Started logfile: /d2/scr/pima/bp177j_uvs/J0336+0035_C_uvs.log on Thu Jun 19 04:08:25 2014 obs /d2/scr/pima/bp177j_uvs/J0336+0035_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0336+0035_C_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0336+0035 ! ! 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 6480 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/bp177j_uvs/J0336+0035_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=1.003434Jy sigma=42.923387 ! Fit after self-cal, rms=0.935769Jy sigma=39.992100 ! 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=1.31 mas, bmaj=3.533 mas, bpa=-1.459 degrees ! Estimated noise=0.322897 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 = 0.0450782 Jy ! Component: 100 - total flux cleaned = 0.066067 Jy ! Total flux subtracted in 100 components = 0.066067 Jy ! Clean residual min=-0.003832 max=0.010533 Jy/beam ! Clean residual mean=0.000001 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.066067 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.066067 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=0.034559Jy sigma=1.270846 ! Fit after self-cal, rms=0.033664Jy sigma=1.230685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122601 Jy ! Component: 100 - total flux cleaned = 0.019555 Jy ! Total flux subtracted in 100 components = 0.019555 Jy ! Clean residual min=-0.002483 max=0.007365 Jy/beam ! Clean residual mean=0.000000 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.085622 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.085622 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=0.025747Jy sigma=0.845086 ! Fit after self-cal, rms=0.025694Jy sigma=0.843040 ! Inverting map ! Added new window around map position (-1.8, 0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665546 Jy ! Component: 100 - total flux cleaned = 0.0106553 Jy ! Total flux subtracted in 100 components = 0.0106553 Jy ! Clean residual min=-0.001907 max=0.003370 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0962773 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0962773 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=0.022957Jy sigma=0.710908 ! Fit after self-cal, rms=0.022939Jy sigma=0.708960 ! Inverting map ! Added new window around map position (1.5, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327278 Jy ! Component: 100 - total flux cleaned = 0.00548473 Jy ! Total flux subtracted in 100 components = 0.00548473 Jy ! Clean residual min=-0.001647 max=0.001636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.101762 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.101762 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=0.022096Jy sigma=0.675426 ! Fit after self-cal, rms=0.022089Jy sigma=0.675297 ! 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=1.55 mas, bmaj=3.938 mas, bpa=-1.178 degrees ! Estimated noise=0.211754 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 = 0.00239732 Jy ! Component: 100 - total flux cleaned = 0.00392995 Jy ! Component: 150 - total flux cleaned = 0.00497649 Jy ! Component: 200 - total flux cleaned = 0.00569809 Jy ! Total flux subtracted in 200 components = 0.00569809 Jy ! Clean residual min=-0.001551 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.10746 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 83 components and 0.10746 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=0.021618Jy sigma=0.664278 ! Fit after self-cal, rms=0.021616Jy sigma=0.664199 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.55 x 3.938 at -1.178 degrees (North through East) ! Clean map min=-0.001484 max=0.060041 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 0.96 FD 1.09 HN 0.99 KP 0.85 ! LA 1.00 MK 1.07 NL 0.98 OV 0.95 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.05 KP 0.99 ! LA 1.04 MK 1.05 NL 1.02 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.02 KP 1.02 ! LA 1.06 MK 1.05 NL 0.99 OV 0.97 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.05 KP 1.01 ! LA 1.10 MK 1.03 NL 0.98 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.93 ! LA 1.02 MK 0.99 NL 0.99 OV 0.98 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.04 KP 1.01 ! LA 1.03 MK 0.99 NL 0.99 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.021616Jy sigma=0.664199 ! Fit after self-cal, rms=0.021041Jy sigma=0.632781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.553 mas, bmaj=3.94 mas, bpa=-0.9246 degrees ! Estimated noise=0.213323 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 = 0.000635697 Jy ! Component: 100 - total flux cleaned = 0.000985175 Jy ! Component: 150 - total flux cleaned = 0.00112363 Jy ! Component: 200 - total flux cleaned = 0.00123664 Jy ! Total flux subtracted in 200 components = 0.00123664 Jy ! Clean residual min=-0.001343 max=0.000856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.108697 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.108697 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=0.020991Jy sigma=0.632537 ! Fit after self-cal, rms=0.020987Jy sigma=0.632477 ! 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=0.020987Jy sigma=0.632477 ! Fit after self-cal, rms=0.021030Jy sigma=0.631952 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=3.934 mas, bpa=-0.884 degrees ! Estimated noise=0.214326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497719 Jy ! Component: 100 - total flux cleaned = 0.000797734 Jy ! Component: 150 - total flux cleaned = 0.000975879 Jy ! Component: 200 - total flux cleaned = 0.00106781 Jy ! Total flux subtracted in 200 components = 0.00106781 Jy ! Clean residual min=-0.001361 max=0.000837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.109765 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.109765 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=0.020994Jy sigma=0.631905 ! Fit after self-cal, rms=0.020994Jy sigma=0.631894 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 = 6.38238e-05 Jy ! Component: 100 - total flux cleaned = 9.09426e-05 Jy ! Component: 150 - total flux cleaned = 0.000124201 Jy ! Component: 200 - total flux cleaned = 0.000145598 Jy ! Total flux subtracted in 200 components = 0.000145598 Jy ! Clean residual min=-0.001352 max=0.000830 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.10991 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.10991 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=0.020989Jy sigma=0.631877 ! Fit after self-cal, rms=0.020989Jy sigma=0.631869 ! 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=0.020989Jy sigma=0.631869 ! Fit after self-cal, rms=0.021022Jy sigma=0.631343 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.55 mas, bmaj=3.929 mas, bpa=-0.8767 degrees ! Estimated noise=0.215233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403979 Jy ! Component: 100 - total flux cleaned = 0.000641202 Jy ! Component: 150 - total flux cleaned = 0.00080818 Jy ! Component: 200 - total flux cleaned = 0.000903512 Jy ! Total flux subtracted in 200 components = 0.000903512 Jy ! Clean residual min=-0.001369 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.110814 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.110814 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=0.020995Jy sigma=0.631452 ! Fit after self-cal, rms=0.020995Jy sigma=0.631447 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 = 3.54227e-05 Jy ! Component: 100 - total flux cleaned = 4.71606e-05 Jy ! Component: 150 - total flux cleaned = 6.16283e-05 Jy ! Component: 200 - total flux cleaned = 7.20532e-05 Jy ! Total flux subtracted in 200 components = 7.20532e-05 Jy ! Clean residual min=-0.001361 max=0.000814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.110886 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.110886 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=0.020992Jy sigma=0.631434 ! Fit after self-cal, rms=0.020992Jy sigma=0.631430 ! 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=0.020992Jy sigma=0.631430 ! Fit after self-cal, rms=0.021022Jy sigma=0.631078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.652 mas, bmaj=6.163 mas, bpa=0.9218 degrees ! Estimated noise=0.277397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050907 Jy ! Component: 100 - total flux cleaned = 0.000772456 Jy ! Component: 150 - total flux cleaned = 0.000926743 Jy ! Component: 200 - total flux cleaned = 0.00101965 Jy ! Total flux subtracted in 200 components = 0.00101965 Jy ! Clean residual min=-0.001732 max=0.001245 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.111905 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.111905 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=0.021001Jy sigma=0.631501 ! Fit after self-cal, rms=0.021001Jy sigma=0.631489 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 = 6.69971e-05 Jy ! Component: 100 - total flux cleaned = 7.23672e-05 Jy ! Component: 150 - total flux cleaned = 7.74681e-05 Jy ! Component: 200 - total flux cleaned = 7.91209e-05 Jy ! Total flux subtracted in 200 components = 7.91209e-05 Jy ! Clean residual min=-0.001740 max=0.001234 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.111985 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 139 components and 0.111985 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=0.021001Jy sigma=0.631535 ! Fit after self-cal, rms=0.021001Jy sigma=0.631534 ! 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=1.549 mas, bmaj=3.925 mas, bpa=-0.8679 degrees ! Estimated noise=0.215972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.549 x 3.925 at -0.8679 degrees (North through East) ! Clean map min=-0.0013002 max=0.060752 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=1.312 mas, bmaj=3.527 mas, bpa=-1.173 degrees ! Estimated noise=0.330339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0467409 Jy ! Component: 100 - total flux cleaned = 0.0685376 Jy ! Component: 150 - total flux cleaned = 0.0809547 Jy ! Component: 200 - total flux cleaned = 0.0889235 Jy ! Total flux subtracted in 200 components = 0.0889235 Jy ! Clean residual min=-0.002082 max=0.004264 Jy/beam ! Clean residual mean=0.000000 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0889235 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0889235 Jy ! Inverting map and beam ! Estimated beam: bmin=1.549 mas, bmaj=3.925 mas, bpa=-0.8679 degrees ! Estimated noise=0.215972 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 = 0.00811496 Jy ! Component: 100 - total flux cleaned = 0.0128644 Jy ! Component: 150 - total flux cleaned = 0.0158712 Jy ! Component: 200 - total flux cleaned = 0.0178871 Jy ! Total flux subtracted in 200 components = 0.0178871 Jy ! Clean residual min=-0.001483 max=0.001289 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.106811 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 80 components and 0.106811 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=3.652 mas, bmaj=6.163 mas, bpa=0.9218 degrees ! Estimated noise=0.277397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022556 Jy ! Component: 100 - total flux cleaned = 0.00342935 Jy ! Component: 150 - total flux cleaned = 0.00410138 Jy ! Component: 200 - total flux cleaned = 0.00450541 Jy ! Total flux subtracted in 200 components = 0.00450541 Jy ! Clean residual min=-0.001748 max=0.001263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.111316 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 = 0.0002494 Jy ! Component: 100 - total flux cleaned = 0.000384864 Jy ! Component: 150 - total flux cleaned = 0.000415299 Jy ! Component: 200 - total flux cleaned = 0.000447726 Jy ! Total flux subtracted in 200 components = 0.000447726 Jy ! Clean residual min=-0.001749 max=0.001255 Jy/beam ! Clean residual mean=-0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.111764 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 136 components and 0.111764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.549 mas, bmaj=3.925 mas, bpa=-0.8679 degrees ! Estimated noise=0.215972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.60113e-05 Jy ! Component: 100 - total flux cleaned = -0.000133037 Jy ! Component: 150 - total flux cleaned = -0.00018207 Jy ! Component: 200 - total flux cleaned = -0.000224559 Jy ! Total flux subtracted in 200 components = -0.000224559 Jy ! Clean residual min=-0.001417 max=0.000843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.111539 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 142 components and 0.111539 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=0.021009Jy sigma=0.631865 ! Fit after self-cal, rms=0.021011Jy sigma=0.631844 wmodel /d2/scr/pima/bp177j_uvs/J0336+0035_C_map.mod ! Writing 142 model components to file: /d2/scr/pima/bp177j_uvs/J0336+0035_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0336+0035_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0336+0035_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0336+0035_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0336+0035_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 = -0.000577618 Jy ! Component: 100 - total flux cleaned = -0.00104696 Jy ! Component: 150 - total flux cleaned = -0.00147276 Jy ! Component: 200 - total flux cleaned = -0.00184923 Jy ! Component: 250 - total flux cleaned = -0.0021129 Jy ! Component: 300 - total flux cleaned = -0.00223841 Jy ! Component: 350 - total flux cleaned = -0.00229155 Jy ! Component: 400 - total flux cleaned = -0.00231714 Jy ! Component: 450 - total flux cleaned = -0.00235442 Jy ! Component: 500 - total flux cleaned = -0.00235435 Jy ! Component: 550 - total flux cleaned = -0.00236618 Jy ! Component: 600 - total flux cleaned = -0.00237782 Jy ! Component: 650 - total flux cleaned = -0.00242298 Jy ! Component: 700 - total flux cleaned = -0.00246702 Jy ! Component: 750 - total flux cleaned = -0.00247777 Jy ! Component: 800 - total flux cleaned = -0.00248841 Jy ! Component: 850 - total flux cleaned = -0.00250916 Jy ! Component: 900 - total flux cleaned = -0.00252935 Jy ! Component: 950 - total flux cleaned = -0.00253918 Jy ! Component: 1000 - total flux cleaned = -0.00256843 Jy ! Component: 1050 - total flux cleaned = -0.00256834 Jy ! Component: 1100 - total flux cleaned = -0.00257786 Jy ! Component: 1150 - total flux cleaned = -0.00260583 Jy ! Component: 1200 - total flux cleaned = -0.0026059 Jy ! Component: 1250 - total flux cleaned = -0.00262389 Jy ! Component: 1300 - total flux cleaned = -0.00265043 Jy ! Component: 1350 - total flux cleaned = -0.00264174 Jy ! Component: 1400 - total flux cleaned = -0.00265889 Jy ! Component: 1450 - total flux cleaned = -0.0026589 Jy ! Component: 1500 - total flux cleaned = -0.00268366 Jy ! Component: 1550 - total flux cleaned = -0.00266713 Jy ! Component: 1600 - total flux cleaned = -0.00265898 Jy ! Component: 1650 - total flux cleaned = -0.00264318 Jy ! Component: 1700 - total flux cleaned = -0.00264322 Jy ! Component: 1750 - total flux cleaned = -0.00265092 Jy ! Component: 1800 - total flux cleaned = -0.00262794 Jy ! Component: 1850 - total flux cleaned = -0.00263552 Jy ! Component: 1900 - total flux cleaned = -0.00263556 Jy ! Component: 1950 - total flux cleaned = -0.0026356 Jy ! Component: 2000 - total flux cleaned = -0.00266465 Jy ! Component: 2050 - total flux cleaned = -0.00267165 Jy ! Component: 2100 - total flux cleaned = -0.00267167 Jy ! Component: 2150 - total flux cleaned = -0.00268573 Jy ! Component: 2200 - total flux cleaned = -0.00269276 Jy ! Component: 2250 - total flux cleaned = -0.00271335 Jy ! Component: 2300 - total flux cleaned = -0.00269987 Jy ! Component: 2350 - total flux cleaned = -0.00271328 Jy ! Component: 2400 - total flux cleaned = -0.00271995 Jy ! Component: 2450 - total flux cleaned = -0.00273304 Jy ! Component: 2500 - total flux cleaned = -0.00273944 Jy ! Component: 2550 - total flux cleaned = -0.00273935 Jy ! Component: 2600 - total flux cleaned = -0.00273293 Jy ! Component: 2650 - total flux cleaned = -0.00273925 Jy ! Component: 2700 - total flux cleaned = -0.00276408 Jy ! Component: 2750 - total flux cleaned = -0.00275177 Jy ! Component: 2800 - total flux cleaned = -0.00276403 Jy ! Component: 2850 - total flux cleaned = -0.0027821 Jy ! Component: 2900 - total flux cleaned = -0.00278203 Jy ! Component: 2950 - total flux cleaned = -0.00279381 Jy ! Component: 3000 - total flux cleaned = -0.00279384 Jy ! Component: 3050 - total flux cleaned = -0.00281127 Jy ! Component: 3100 - total flux cleaned = -0.00281133 Jy ! Component: 3150 - total flux cleaned = -0.00282281 Jy ! Component: 3200 - total flux cleaned = -0.00283981 Jy ! Component: 3250 - total flux cleaned = -0.00285105 Jy ! Component: 3300 - total flux cleaned = -0.00285663 Jy ! Component: 3350 - total flux cleaned = -0.00286762 Jy ! Component: 3400 - total flux cleaned = -0.00287304 Jy ! Component: 3450 - total flux cleaned = -0.00287301 Jy ! Component: 3500 - total flux cleaned = -0.00288918 Jy ! Component: 3550 - total flux cleaned = -0.00287844 Jy ! Component: 3600 - total flux cleaned = -0.00288905 Jy ! Component: 3650 - total flux cleaned = -0.00288381 Jy ! Component: 3700 - total flux cleaned = -0.00288907 Jy ! Component: 3750 - total flux cleaned = -0.00290973 Jy ! Component: 3800 - total flux cleaned = -0.00291484 Jy ! Component: 3850 - total flux cleaned = -0.00291992 Jy ! Component: 3900 - total flux cleaned = -0.00293514 Jy ! Component: 3950 - total flux cleaned = -0.00295025 Jy ! Component: 4000 - total flux cleaned = -0.00299034 Jy ! Component: 4050 - total flux cleaned = -0.00299032 Jy ! Total flux subtracted in 4096 components = -0.00301014 Jy ! Clean residual min=-0.000299 max=0.000268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.108529 Jy keep ! Adding 353 model components to the UV plane model. ! The established model now contains 495 components and 0.108529 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0336+0035_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.549 x 3.925 at -0.8679 degrees (North through East) ! Clean map min=-0.00068625 max=0.061025 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0336+0035_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.061025 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.13537e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449097 0.449097 0.898194 1.79639 3.59277 7.18555 14.3711 28.7422 57.4844 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 668.007 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0336+0035_C_uvs.log closed on Thu Jun 19 04:08:31 2014