! Started logfile: /scr/pima/bg219h_uvs/J0323+0446_X_uvs.log on Thu Apr 7 11:59:21 2016 obs /scr/pima/bg219h_uvs/J0323+0446_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0323+0446_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.90812 visibilities/baseline/integration-bin. ! Found source: J0323+0446 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 25500 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J0323+0446_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.009478Jy sigma=24.787025 ! Fit after self-cal, rms=0.878494Jy sigma=21.585629 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7586 mas, bmaj=1.765 mas, bpa=-3.464 degrees ! Estimated noise=0.444862 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 = 0.093776 Jy ! Component: 100 - total flux cleaned = 0.115366 Jy ! Total flux subtracted in 100 components = 0.115366 Jy ! Clean residual min=-0.004098 max=0.008143 Jy/beam ! Clean residual mean=-0.000001 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.115366 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.115366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063866Jy sigma=1.455149 ! Fit after self-cal, rms=0.063786Jy sigma=1.453451 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905603 Jy ! Component: 100 - total flux cleaned = 0.0138925 Jy ! Total flux subtracted in 100 components = 0.0138925 Jy ! Clean residual min=-0.003366 max=0.003326 Jy/beam ! Clean residual mean=0.000001 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.129259 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.129259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062358Jy sigma=1.415373 ! Fit after self-cal, rms=0.062335Jy sigma=1.414741 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=1.99 mas, bpa=-1.551 degrees ! Estimated noise=0.250957 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, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040771 Jy ! Component: 100 - total flux cleaned = 0.00609056 Jy ! Component: 150 - total flux cleaned = 0.0066611 Jy ! Component: 200 - total flux cleaned = 0.00702539 Jy ! Total flux subtracted in 200 components = 0.00702539 Jy ! Clean residual min=-0.001974 max=0.001823 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.136284 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.136284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062037Jy sigma=1.407803 ! Fit after self-cal, rms=0.062027Jy sigma=1.407585 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 1.99 at -1.551 degrees (North through East) ! Clean map min=-0.0019077 max=0.12371 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 0.99 HN 0.91 KP 0.97 ! LA 1.02 MK 1.02 NL 1.03 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.93 KP 0.98 ! LA 1.05 MK 0.99 NL 1.00 OV 1.05 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.92 KP 1.02 ! LA 0.99 MK 0.99 NL 0.97 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.91 KP 0.99 ! LA 0.99 MK 1.02 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.95 KP 0.98 ! LA 1.00 MK 1.08 NL 1.01 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 0.99 ! LA 0.98 MK 1.04 NL 0.97 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.92 KP 0.99 ! LA 1.02 MK 1.02 NL 1.02 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062027Jy sigma=1.407585 ! Fit after self-cal, rms=0.060578Jy sigma=1.401872 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9365 mas, bmaj=1.993 mas, bpa=-1.675 degrees ! Estimated noise=0.249168 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 = 0.00107799 Jy ! Component: 100 - total flux cleaned = 0.00125461 Jy ! Component: 150 - total flux cleaned = 0.00134839 Jy ! Component: 200 - total flux cleaned = 0.00139749 Jy ! Total flux subtracted in 200 components = 0.00139749 Jy ! Clean residual min=-0.001364 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.137682 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.137682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060556Jy sigma=1.401315 ! Fit after self-cal, rms=0.060539Jy sigma=1.401183 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060539Jy sigma=1.401183 ! Fit after self-cal, rms=0.060539Jy sigma=1.399010 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9366 mas, bmaj=1.993 mas, bpa=-1.676 degrees ! Estimated noise=0.249269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037796 Jy ! Component: 100 - total flux cleaned = 0.000436229 Jy ! Component: 150 - total flux cleaned = 0.000483797 Jy ! Component: 200 - total flux cleaned = 0.000526156 Jy ! Total flux subtracted in 200 components = 0.000526156 Jy ! Clean residual min=-0.001267 max=0.001187 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.138208 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.138208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060533Jy sigma=1.398857 ! Fit after self-cal, rms=0.060531Jy sigma=1.398814 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 = -5.86688e-05 Jy ! Component: 100 - total flux cleaned = -3.74713e-05 Jy ! Component: 150 - total flux cleaned = -1.82274e-05 Jy ! Component: 200 - total flux cleaned = -5.1268e-07 Jy ! Total flux subtracted in 200 components = -5.1268e-07 Jy ! Clean residual min=-0.001271 max=0.001159 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.138208 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.138208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060527Jy sigma=1.398731 ! Fit after self-cal, rms=0.060526Jy sigma=1.398715 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060526Jy sigma=1.398715 ! Fit after self-cal, rms=0.060535Jy sigma=1.398748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9362 mas, bmaj=1.992 mas, bpa=-1.69 degrees ! Estimated noise=0.249385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010864 Jy ! Component: 100 - total flux cleaned = 0.000136492 Jy ! Component: 150 - total flux cleaned = 0.000144888 Jy ! Component: 200 - total flux cleaned = 0.000160921 Jy ! Total flux subtracted in 200 components = 0.000160921 Jy ! Clean residual min=-0.001261 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.138368 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.138368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060532Jy sigma=1.398675 ! Fit after self-cal, rms=0.060531Jy sigma=1.398661 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 = -5.92213e-05 Jy ! Component: 100 - total flux cleaned = -5.95369e-05 Jy ! Component: 150 - total flux cleaned = -5.19915e-05 Jy ! Component: 200 - total flux cleaned = -4.43228e-05 Jy ! Total flux subtracted in 200 components = -4.43228e-05 Jy ! Clean residual min=-0.001261 max=0.001144 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.138324 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.138324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060529Jy sigma=1.398608 ! Fit after self-cal, rms=0.060529Jy sigma=1.398601 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060529Jy sigma=1.398601 ! Fit after self-cal, rms=0.060529Jy sigma=1.398604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.045 mas, bpa=-2.807 degrees ! Estimated noise=0.31215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155553 Jy ! Component: 100 - total flux cleaned = 0.000206089 Jy ! Component: 150 - total flux cleaned = 0.000245869 Jy ! Component: 200 - total flux cleaned = 0.000265695 Jy ! Total flux subtracted in 200 components = 0.000265695 Jy ! Clean residual min=-0.001257 max=0.001296 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.13859 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.13859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060529Jy sigma=1.398589 ! Fit after self-cal, rms=0.060528Jy sigma=1.398579 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 = 3.18915e-05 Jy ! Component: 100 - total flux cleaned = 3.85319e-05 Jy ! Component: 150 - total flux cleaned = 4.37884e-05 Jy ! Component: 200 - total flux cleaned = 4.37257e-05 Jy ! Total flux subtracted in 200 components = 4.37257e-05 Jy ! Clean residual min=-0.001259 max=0.001286 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.138634 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 0.138634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060529Jy sigma=1.398573 ! Fit after self-cal, rms=0.060529Jy sigma=1.398568 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9357 mas, bmaj=1.992 mas, bpa=-1.708 degrees ! Estimated noise=0.249467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9357 x 1.992 at -1.708 degrees (North through East) ! Clean map min=-0.0012059 max=0.12314 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7613 mas, bmaj=1.77 mas, bpa=-3.45 degrees ! Estimated noise=0.443169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0933308 Jy ! Component: 100 - total flux cleaned = 0.114881 Jy ! Component: 150 - total flux cleaned = 0.124027 Jy ! Component: 200 - total flux cleaned = 0.129037 Jy ! Total flux subtracted in 200 components = 0.129037 Jy ! Clean residual min=-0.003038 max=0.002731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.129037 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.129037 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9357 mas, bmaj=1.992 mas, bpa=-1.708 degrees ! Estimated noise=0.249467 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 = 0.00392031 Jy ! Component: 100 - total flux cleaned = 0.00611502 Jy ! Component: 150 - total flux cleaned = 0.00757747 Jy ! Component: 200 - total flux cleaned = 0.00833276 Jy ! Total flux subtracted in 200 components = 0.00833276 Jy ! Clean residual min=-0.001386 max=0.001267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.137369 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.137369 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.045 mas, bpa=-2.807 degrees ! Estimated noise=0.31215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876017 Jy ! Component: 100 - total flux cleaned = 0.00121242 Jy ! Component: 150 - total flux cleaned = 0.00131968 Jy ! Component: 200 - total flux cleaned = 0.00134061 Jy ! Total flux subtracted in 200 components = 0.00134061 Jy ! Clean residual min=-0.001227 max=0.001341 Jy/beam ! Clean residual mean=-0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.13871 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 = 9.19781e-06 Jy ! Component: 100 - total flux cleaned = 9.33296e-07 Jy ! Component: 150 - total flux cleaned = 1.03445e-06 Jy ! Component: 200 - total flux cleaned = 9.20221e-07 Jy ! Total flux subtracted in 200 components = 9.20221e-07 Jy ! Clean residual min=-0.001235 max=0.001322 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.138711 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.138711 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9357 mas, bmaj=1.992 mas, bpa=-1.708 degrees ! Estimated noise=0.249467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.79918e-05 Jy ! Component: 100 - total flux cleaned = 1.99489e-05 Jy ! Component: 150 - total flux cleaned = 3.4973e-06 Jy ! Component: 200 - total flux cleaned = -2.64286e-05 Jy ! Total flux subtracted in 200 components = -2.64286e-05 Jy ! Clean residual min=-0.001272 max=0.001119 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.138684 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.138684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060536Jy sigma=1.398718 ! Fit after self-cal, rms=0.060535Jy sigma=1.398706 wmodel /scr/pima/bg219h_uvs/J0323+0446_X_map.mod ! Writing 69 model components to file: /scr/pima/bg219h_uvs/J0323+0446_X_map.mod wobs /scr/pima/bg219h_uvs/J0323+0446_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0323+0446_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0323+0446_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J0323+0446_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000556391 Jy ! Component: 100 - total flux cleaned = -0.000792742 Jy ! Component: 150 - total flux cleaned = -0.00095749 Jy ! Component: 200 - total flux cleaned = -0.00121474 Jy ! Component: 250 - total flux cleaned = -0.00138748 Jy ! Component: 300 - total flux cleaned = -0.00155537 Jy ! Component: 350 - total flux cleaned = -0.00168266 Jy ! Component: 400 - total flux cleaned = -0.00177146 Jy ! Component: 450 - total flux cleaned = -0.00187519 Jy ! Component: 500 - total flux cleaned = -0.00196012 Jy ! Component: 550 - total flux cleaned = -0.00202662 Jy ! Component: 600 - total flux cleaned = -0.00205947 Jy ! Component: 650 - total flux cleaned = -0.00202792 Jy ! Component: 700 - total flux cleaned = -0.00204389 Jy ! Component: 750 - total flux cleaned = -0.00201281 Jy ! Component: 800 - total flux cleaned = -0.00199744 Jy ! Component: 850 - total flux cleaned = -0.00195233 Jy ! Component: 900 - total flux cleaned = -0.00192297 Jy ! Component: 950 - total flux cleaned = -0.00190837 Jy ! Component: 1000 - total flux cleaned = -0.00189409 Jy ! Component: 1050 - total flux cleaned = -0.0018661 Jy ! Component: 1100 - total flux cleaned = -0.00188012 Jy ! Component: 1150 - total flux cleaned = -0.00183906 Jy ! Component: 1200 - total flux cleaned = -0.00179814 Jy ! Component: 1250 - total flux cleaned = -0.00179841 Jy ! Component: 1300 - total flux cleaned = -0.00175869 Jy ! Component: 1350 - total flux cleaned = -0.00178509 Jy ! Component: 1400 - total flux cleaned = -0.00175904 Jy ! Component: 1450 - total flux cleaned = -0.00177178 Jy ! Component: 1500 - total flux cleaned = -0.0017844 Jy ! Component: 1550 - total flux cleaned = -0.00178449 Jy ! Component: 1600 - total flux cleaned = -0.0017722 Jy ! Component: 1650 - total flux cleaned = -0.00180911 Jy ! Component: 1700 - total flux cleaned = -0.00177263 Jy ! Component: 1750 - total flux cleaned = -0.00180911 Jy ! Component: 1800 - total flux cleaned = -0.00182094 Jy ! Component: 1850 - total flux cleaned = -0.0017854 Jy ! Component: 1900 - total flux cleaned = -0.00177382 Jy ! Component: 1950 - total flux cleaned = -0.00177386 Jy ! Component: 2000 - total flux cleaned = -0.00178522 Jy ! Component: 2050 - total flux cleaned = -0.00176253 Jy ! Component: 2100 - total flux cleaned = -0.00171737 Jy ! Component: 2150 - total flux cleaned = -0.00168381 Jy ! Component: 2200 - total flux cleaned = -0.00167284 Jy ! Component: 2250 - total flux cleaned = -0.00161806 Jy ! Component: 2300 - total flux cleaned = -0.00160722 Jy ! Component: 2350 - total flux cleaned = -0.00163957 Jy ! Component: 2400 - total flux cleaned = -0.00157546 Jy ! Component: 2450 - total flux cleaned = -0.00158599 Jy ! Component: 2500 - total flux cleaned = -0.00152308 Jy ! Component: 2550 - total flux cleaned = -0.00149185 Jy ! Component: 2600 - total flux cleaned = -0.00151256 Jy ! Component: 2650 - total flux cleaned = -0.0015023 Jy ! Component: 2700 - total flux cleaned = -0.00143119 Jy ! Component: 2750 - total flux cleaned = -0.00142115 Jy ! Component: 2800 - total flux cleaned = -0.0014213 Jy ! Component: 2850 - total flux cleaned = -0.00140134 Jy ! Component: 2900 - total flux cleaned = -0.00142094 Jy ! Component: 2950 - total flux cleaned = -0.0014307 Jy ! Component: 3000 - total flux cleaned = -0.00144039 Jy ! Component: 3050 - total flux cleaned = -0.00143078 Jy ! Component: 3100 - total flux cleaned = -0.00144031 Jy ! Component: 3150 - total flux cleaned = -0.00143085 Jy ! Component: 3200 - total flux cleaned = -0.0014025 Jy ! Component: 3250 - total flux cleaned = -0.00139306 Jy ! Component: 3300 - total flux cleaned = -0.00140227 Jy ! Component: 3350 - total flux cleaned = -0.00137453 Jy ! Component: 3400 - total flux cleaned = -0.00138374 Jy ! Component: 3450 - total flux cleaned = -0.00140194 Jy ! Component: 3500 - total flux cleaned = -0.00140195 Jy ! Component: 3550 - total flux cleaned = -0.00137503 Jy ! Component: 3600 - total flux cleaned = -0.00136611 Jy ! Component: 3650 - total flux cleaned = -0.00132172 Jy ! Component: 3700 - total flux cleaned = -0.00133923 Jy ! Component: 3750 - total flux cleaned = -0.00126914 Jy ! Component: 3800 - total flux cleaned = -0.00129534 Jy ! Component: 3850 - total flux cleaned = -0.00131274 Jy ! Component: 3900 - total flux cleaned = -0.001261 Jy ! Component: 3950 - total flux cleaned = -0.00123532 Jy ! Component: 4000 - total flux cleaned = -0.00124381 Jy ! Component: 4050 - total flux cleaned = -0.00120982 Jy ! Total flux subtracted in 4096 components = -0.00119297 Jy ! Clean residual min=-0.000524 max=0.000454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.137491 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 363 components and 0.137491 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0323+0446_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9357 x 1.992 at -1.708 degrees (North through East) ! Clean map min=-0.0010311 max=0.12282 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0323+0446_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140477 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.343123 0.343123 0.686246 1.37249 2.74498 5.48996 10.9799 21.9599 43.9197 87.8394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 874.322 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0323+0446_X_uvs.log closed on Thu Apr 7 11:59:25 2016