! Started logfile: /scr/pima/bg219i_uvs/J2242+2955_X_uvs.log on Wed Apr 6 23:59:20 2016 obs /scr/pima/bg219i_uvs/J2242+2955_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2242+2955_X_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.746423 visibilities/baseline/integration-bin. ! Found source: J2242+2955 ! ! 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 29424 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/bg219i_uvs/J2242+2955_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 120 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=1.003067Jy sigma=23.352178 ! Fit after self-cal, rms=0.893210Jy sigma=20.758925 ! 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=0.8398 mas, bmaj=1.247 mas, bpa=-8.526 degrees ! Estimated noise=0.500723 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 = 0.0840429 Jy ! Component: 100 - total flux cleaned = 0.102384 Jy ! Total flux subtracted in 100 components = 0.102384 Jy ! Clean residual min=-0.003509 max=0.005233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.102384 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.102384 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=0.060621Jy sigma=1.324164 ! Fit after self-cal, rms=0.060540Jy sigma=1.323127 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509275 Jy ! Component: 100 - total flux cleaned = 0.00737478 Jy ! Total flux subtracted in 100 components = 0.00737478 Jy ! Clean residual min=-0.003071 max=0.003476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.109759 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.109759 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=0.060137Jy sigma=1.312137 ! Fit after self-cal, rms=0.060130Jy sigma=1.311869 ! 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=1.05 mas, bmaj=1.637 mas, bpa=-8.583 degrees ! Estimated noise=0.251657 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 = 0.00166606 Jy ! Component: 100 - total flux cleaned = 0.00233635 Jy ! Component: 150 - total flux cleaned = 0.00235667 Jy ! Component: 200 - total flux cleaned = 0.00235635 Jy ! Total flux subtracted in 200 components = 0.00235635 Jy ! Clean residual min=-0.001517 max=0.001505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.112115 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.112115 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=0.060090Jy sigma=1.310776 ! Fit after self-cal, rms=0.060092Jy sigma=1.310765 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 1.637 at -8.583 degrees (North through East) ! Clean map min=-0.0014402 max=0.10851 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 1.02 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 1.03 NL 1.03 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 0.99 ! LA 0.97 MK 1.00 NL 1.00 OV 0.94 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 1.02 OV 0.94 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.98 ! LA 0.99 MK 1.01 NL 1.03 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.03 ! LA 1.00 MK 0.97 NL 0.98 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 1.03 ! LA 1.00 MK 1.00 NL 1.01 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.98 KP 1.01 ! LA 0.98 MK 1.01 NL 1.00 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! 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=0.060092Jy sigma=1.310765 ! Fit after self-cal, rms=0.060073Jy sigma=1.308583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.641 mas, bpa=-8.562 degrees ! Estimated noise=0.251016 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 = -0.000553503 Jy ! Component: 100 - total flux cleaned = -0.000596894 Jy ! Component: 150 - total flux cleaned = -0.000597332 Jy ! Component: 200 - total flux cleaned = -0.000596956 Jy ! Total flux subtracted in 200 components = -0.000596956 Jy ! Clean residual min=-0.001502 max=0.001547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.111518 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.111518 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=0.060065Jy sigma=1.308427 ! Fit after self-cal, rms=0.060072Jy sigma=1.308391 ! 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=0.060072Jy sigma=1.308391 ! Fit after self-cal, rms=0.060051Jy sigma=1.306400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.638 mas, bpa=-8.595 degrees ! Estimated noise=0.250646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.99812e-05 Jy ! Component: 100 - total flux cleaned = -4.98508e-05 Jy ! Component: 150 - total flux cleaned = -4.43311e-05 Jy ! Component: 200 - total flux cleaned = -3.91021e-05 Jy ! Total flux subtracted in 200 components = -3.91021e-05 Jy ! Clean residual min=-0.001395 max=0.001461 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.111479 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.111479 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=0.060050Jy sigma=1.306384 ! Fit after self-cal, rms=0.060057Jy sigma=1.306349 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 (19.4, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947604 Jy ! Component: 100 - total flux cleaned = 0.00122178 Jy ! Component: 150 - total flux cleaned = 0.00131178 Jy ! Component: 200 - total flux cleaned = 0.00141679 Jy ! Total flux subtracted in 200 components = 0.00141679 Jy ! Clean residual min=-0.001271 max=0.001168 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.112896 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.112896 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=0.060022Jy sigma=1.305558 ! Fit after self-cal, rms=0.060022Jy sigma=1.305501 ! 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=0.060022Jy sigma=1.305501 ! Fit after self-cal, rms=0.059934Jy sigma=1.305477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.639 mas, bpa=-8.668 degrees ! Estimated noise=0.250257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124137 Jy ! Component: 100 - total flux cleaned = 0.000202694 Jy ! Component: 150 - total flux cleaned = 0.000231604 Jy ! Component: 200 - total flux cleaned = 0.000259021 Jy ! Total flux subtracted in 200 components = 0.000259021 Jy ! Clean residual min=-0.001251 max=0.001154 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.113155 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.113155 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=0.059926Jy sigma=1.305311 ! Fit after self-cal, rms=0.059927Jy sigma=1.305305 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 = 1.21373e-05 Jy ! Component: 100 - total flux cleaned = 3.80337e-05 Jy ! Component: 150 - total flux cleaned = 7.41872e-05 Jy ! Component: 200 - total flux cleaned = 9.70387e-05 Jy ! Total flux subtracted in 200 components = 9.70387e-05 Jy ! Clean residual min=-0.001253 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.113252 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.113252 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=0.059922Jy sigma=1.305205 ! Fit after self-cal, rms=0.059923Jy sigma=1.305200 ! 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=0.059923Jy sigma=1.305200 ! Fit after self-cal, rms=0.059859Jy sigma=1.305191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=2.677 mas, bpa=-1.871 degrees ! Estimated noise=0.306073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111747 Jy ! Component: 100 - total flux cleaned = 6.57428e-05 Jy ! Component: 150 - total flux cleaned = 7.39217e-05 Jy ! Component: 200 - total flux cleaned = 9.79381e-05 Jy ! Total flux subtracted in 200 components = 9.79381e-05 Jy ! Clean residual min=-0.001194 max=0.001198 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.11335 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.11335 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=0.059858Jy sigma=1.305158 ! Fit after self-cal, rms=0.059857Jy sigma=1.305155 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 = -1.05392e-05 Jy ! Component: 100 - total flux cleaned = 1.13345e-05 Jy ! Component: 150 - total flux cleaned = 3.03251e-05 Jy ! Component: 200 - total flux cleaned = 4.1613e-05 Jy ! Total flux subtracted in 200 components = 4.1613e-05 Jy ! Clean residual min=-0.001178 max=0.001200 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.113391 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.113391 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=0.059856Jy sigma=1.305146 ! Fit after self-cal, rms=0.059856Jy sigma=1.305144 ! 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=1.052 mas, bmaj=1.639 mas, bpa=-8.703 degrees ! Estimated noise=0.250068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 1.639 at -8.703 degrees (North through East) ! Clean map min=-0.001157 max=0.10815 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=0.8406 mas, bmaj=1.249 mas, bpa=-8.763 degrees ! Estimated noise=0.499386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837628 Jy ! Component: 100 - total flux cleaned = 0.102153 Jy ! Component: 150 - total flux cleaned = 0.107582 Jy ! Component: 200 - total flux cleaned = 0.108732 Jy ! Total flux subtracted in 200 components = 0.108732 Jy ! Clean residual min=-0.002839 max=0.003187 Jy/beam ! Clean residual mean=0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.108732 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.108732 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.639 mas, bpa=-8.703 degrees ! Estimated noise=0.250068 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 = 0.00195429 Jy ! Component: 100 - total flux cleaned = 0.00296158 Jy ! Component: 150 - total flux cleaned = 0.00353348 Jy ! Component: 200 - total flux cleaned = 0.00387874 Jy ! Total flux subtracted in 200 components = 0.00387874 Jy ! Clean residual min=-0.001402 max=0.001221 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.112611 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.112611 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=2.139 mas, bmaj=2.677 mas, bpa=-1.871 degrees ! Estimated noise=0.306073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299137 Jy ! Component: 100 - total flux cleaned = 0.000484807 Jy ! Component: 150 - total flux cleaned = 0.000674626 Jy ! Component: 200 - total flux cleaned = 0.000811976 Jy ! Total flux subtracted in 200 components = 0.000811976 Jy ! Clean residual min=-0.001252 max=0.001191 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.113423 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 = 8.75085e-05 Jy ! Component: 100 - total flux cleaned = 0.000138106 Jy ! Component: 150 - total flux cleaned = 0.00017181 Jy ! Component: 200 - total flux cleaned = 0.000202728 Jy ! Total flux subtracted in 200 components = 0.000202728 Jy ! Clean residual min=-0.001227 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.113626 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 0.113626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=1.639 mas, bpa=-8.703 degrees ! Estimated noise=0.250068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.59235e-05 Jy ! Component: 100 - total flux cleaned = -1.68305e-05 Jy ! Component: 150 - total flux cleaned = 1.75817e-05 Jy ! Component: 200 - total flux cleaned = 1.41231e-06 Jy ! Total flux subtracted in 200 components = 1.41231e-06 Jy ! Clean residual min=-0.001253 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.113627 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.113627 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=0.059865Jy sigma=1.305327 ! Fit after self-cal, rms=0.059865Jy sigma=1.305299 wmodel /scr/pima/bg219i_uvs/J2242+2955_X_map.mod ! Writing 71 model components to file: /scr/pima/bg219i_uvs/J2242+2955_X_map.mod wobs /scr/pima/bg219i_uvs/J2242+2955_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2242+2955_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2242+2955_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2242+2955_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 = -0.000208508 Jy ! Component: 100 - total flux cleaned = -0.000458 Jy ! Component: 150 - total flux cleaned = -0.000657529 Jy ! Component: 200 - total flux cleaned = -0.000907482 Jy ! Component: 250 - total flux cleaned = -0.00111175 Jy ! Component: 300 - total flux cleaned = -0.00129135 Jy ! Component: 350 - total flux cleaned = -0.0014306 Jy ! Component: 400 - total flux cleaned = -0.00161701 Jy ! Component: 450 - total flux cleaned = -0.00171643 Jy ! Component: 500 - total flux cleaned = -0.0017977 Jy ! Component: 550 - total flux cleaned = -0.00186116 Jy ! Component: 600 - total flux cleaned = -0.00189241 Jy ! Component: 650 - total flux cleaned = -0.00193844 Jy ! Component: 700 - total flux cleaned = -0.00198361 Jy ! Component: 750 - total flux cleaned = -0.00198364 Jy ! Component: 800 - total flux cleaned = -0.00201292 Jy ! Component: 850 - total flux cleaned = -0.00204172 Jy ! Component: 900 - total flux cleaned = -0.00211203 Jy ! Component: 950 - total flux cleaned = -0.00211202 Jy ! Component: 1000 - total flux cleaned = -0.00213947 Jy ! Component: 1050 - total flux cleaned = -0.00218016 Jy ! Component: 1100 - total flux cleaned = -0.00222002 Jy ! Component: 1150 - total flux cleaned = -0.00223297 Jy ! Component: 1200 - total flux cleaned = -0.00224577 Jy ! Component: 1250 - total flux cleaned = -0.00223291 Jy ! Component: 1300 - total flux cleaned = -0.00222022 Jy ! Component: 1350 - total flux cleaned = -0.00222031 Jy ! Component: 1400 - total flux cleaned = -0.00223263 Jy ! Component: 1450 - total flux cleaned = -0.00229336 Jy ! Component: 1500 - total flux cleaned = -0.00231733 Jy ! Component: 1550 - total flux cleaned = -0.00232936 Jy ! Component: 1600 - total flux cleaned = -0.00234135 Jy ! Component: 1650 - total flux cleaned = -0.00239949 Jy ! Component: 1700 - total flux cleaned = -0.00245695 Jy ! Component: 1750 - total flux cleaned = -0.00246834 Jy ! Component: 1800 - total flux cleaned = -0.00250229 Jy ! Component: 1850 - total flux cleaned = -0.00255798 Jy ! Component: 1900 - total flux cleaned = -0.00256897 Jy ! Component: 1950 - total flux cleaned = -0.00263465 Jy ! Component: 2000 - total flux cleaned = -0.00261278 Jy ! Component: 2050 - total flux cleaned = -0.00262349 Jy ! Component: 2100 - total flux cleaned = -0.00266619 Jy ! Component: 2150 - total flux cleaned = -0.00265556 Jy ! Component: 2200 - total flux cleaned = -0.002687 Jy ! Component: 2250 - total flux cleaned = -0.00270782 Jy ! Component: 2300 - total flux cleaned = -0.00271818 Jy ! Component: 2350 - total flux cleaned = -0.00270814 Jy ! Component: 2400 - total flux cleaned = -0.0027081 Jy ! Component: 2450 - total flux cleaned = -0.00270827 Jy ! Component: 2500 - total flux cleaned = -0.00275807 Jy ! Component: 2550 - total flux cleaned = -0.00273822 Jy ! Component: 2600 - total flux cleaned = -0.00268919 Jy ! Component: 2650 - total flux cleaned = -0.00273799 Jy ! Component: 2700 - total flux cleaned = -0.00272827 Jy ! Component: 2750 - total flux cleaned = -0.00270906 Jy ! Component: 2800 - total flux cleaned = -0.00272816 Jy ! Component: 2850 - total flux cleaned = -0.00271867 Jy ! Component: 2900 - total flux cleaned = -0.00274685 Jy ! Component: 2950 - total flux cleaned = -0.00272832 Jy ! Component: 3000 - total flux cleaned = -0.00270984 Jy ! Component: 3050 - total flux cleaned = -0.00267317 Jy ! Component: 3100 - total flux cleaned = -0.00268229 Jy ! Component: 3150 - total flux cleaned = -0.00270044 Jy ! Component: 3200 - total flux cleaned = -0.00269148 Jy ! Component: 3250 - total flux cleaned = -0.00265578 Jy ! Component: 3300 - total flux cleaned = -0.00264689 Jy ! Component: 3350 - total flux cleaned = -0.00264692 Jy ! Component: 3400 - total flux cleaned = -0.00262061 Jy ! Component: 3450 - total flux cleaned = -0.00259455 Jy ! Component: 3500 - total flux cleaned = -0.00259456 Jy ! Component: 3550 - total flux cleaned = -0.00259465 Jy ! Component: 3600 - total flux cleaned = -0.00262024 Jy ! Component: 3650 - total flux cleaned = -0.00256943 Jy ! Component: 3700 - total flux cleaned = -0.00256947 Jy ! Component: 3750 - total flux cleaned = -0.00253603 Jy ! Component: 3800 - total flux cleaned = -0.00251947 Jy ! Component: 3850 - total flux cleaned = -0.0024947 Jy ! Component: 3900 - total flux cleaned = -0.00248635 Jy ! Component: 3950 - total flux cleaned = -0.00243732 Jy ! Component: 4000 - total flux cleaned = -0.00242916 Jy ! Component: 4050 - total flux cleaned = -0.00239683 Jy ! Total flux subtracted in 4096 components = -0.0023968 Jy ! Clean residual min=-0.000462 max=0.000486 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.11123 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 349 components and 0.11123 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2242+2955_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 1.639 at -8.703 degrees (North through East) ! Clean map min=-0.00090172 max=0.10782 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2242+2955_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107822 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370229 0.370229 0.740458 1.48092 2.96183 5.92366 11.8473 23.6946 47.3893 94.7786 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 810.309 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2242+2955_X_uvs.log closed on Wed Apr 6 23:59:26 2016