! Started logfile: /scr/pima/bg219i_uvs/J1602+2418_X_uvs.log on Wed Apr 6 23:48:58 2016 obs /scr/pima/bg219i_uvs/J1602+2418_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1602+2418_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724138 visibilities/baseline/integration-bin. ! Found source: J1602+2418 ! ! 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 22680 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/J1602+2418_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 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=1.002306Jy sigma=26.651374 ! Fit after self-cal, rms=0.931308Jy sigma=24.688949 ! 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=0.8625 mas, bmaj=2.095 mas, bpa=-17.17 degrees ! Estimated noise=0.431457 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 = 0.0503637 Jy ! Component: 100 - total flux cleaned = 0.0678915 Jy ! Total flux subtracted in 100 components = 0.0678915 Jy ! Clean residual min=-0.007254 max=0.019356 Jy/beam ! Clean residual mean=0.000005 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.0678915 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0678915 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=0.065055Jy sigma=1.671797 ! Fit after self-cal, rms=0.063743Jy sigma=1.644292 ! Inverting map ! Added new window around map position (-6.6, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173254 Jy ! Component: 100 - total flux cleaned = 0.0272458 Jy ! Total flux subtracted in 100 components = 0.0272458 Jy ! Clean residual min=-0.005193 max=0.007477 Jy/beam ! Clean residual mean=0.000005 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.0951373 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0951373 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=0.057550Jy sigma=1.462451 ! Fit after self-cal, rms=0.056499Jy sigma=1.435740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010003 Jy ! Component: 100 - total flux cleaned = 0.016327 Jy ! Total flux subtracted in 100 components = 0.016327 Jy ! Clean residual min=-0.003437 max=0.004252 Jy/beam ! Clean residual mean=0.000004 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.111464 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.111464 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=0.054159Jy sigma=1.366362 ! Fit after self-cal, rms=0.053910Jy sigma=1.359921 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581272 Jy ! Component: 100 - total flux cleaned = 0.00963813 Jy ! Total flux subtracted in 100 components = 0.00963813 Jy ! Clean residual min=-0.002572 max=0.003690 Jy/beam ! Clean residual mean=0.000003 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.121102 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.121102 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=0.053093Jy sigma=1.335448 ! Fit after self-cal, rms=0.053024Jy sigma=1.333560 ! 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=1.115 mas, bmaj=2.328 mas, bpa=-14.54 degrees ! Estimated noise=0.241263 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 = 0.00454943 Jy ! Component: 100 - total flux cleaned = 0.00725751 Jy ! Component: 150 - total flux cleaned = 0.00911194 Jy ! Component: 200 - total flux cleaned = 0.0104575 Jy ! Total flux subtracted in 200 components = 0.0104575 Jy ! Clean residual min=-0.001929 max=0.002490 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.13156 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.13156 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=0.052611Jy sigma=1.320996 ! Fit after self-cal, rms=0.052577Jy sigma=1.320035 ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209509 Jy ! Component: 100 - total flux cleaned = 0.00246304 Jy ! Component: 150 - total flux cleaned = 0.00276201 Jy ! Component: 200 - total flux cleaned = 0.00298742 Jy ! Total flux subtracted in 200 components = 0.00298742 Jy ! Clean residual min=-0.001574 max=0.001588 Jy/beam ! Clean residual mean=0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.134547 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.134547 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=0.052473Jy sigma=1.317011 ! Fit after self-cal, rms=0.052454Jy sigma=1.316543 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 2.328 at -14.54 degrees (North through East) ! Clean map min=-0.0015535 max=0.065203 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 0.99 FD 0.96 HN 1.02 KP 0.96 ! LA 0.98 MK 1.03 NL 1.02 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 1.02 ! LA 0.98 MK 1.05 NL 1.03 OV 0.99 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.07 KP 1.02 ! LA 0.98 MK 1.11 NL 1.00 OV 0.97 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.93 KP 1.02 ! LA 0.98 MK 1.02 NL 1.03 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.04 ! LA 1.00 MK 0.97 NL 1.00 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.06 KP 1.04 ! LA 1.01 MK 1.00 NL 1.05 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.96 KP 1.03 ! LA 1.02 MK 1.08 NL 1.01 OV 1.00 ! PT 0.97 SC 0.95 ! ! ! 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=0.052454Jy sigma=1.316543 ! Fit after self-cal, rms=0.052786Jy sigma=1.313509 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=2.332 mas, bpa=-14.09 degrees ! Estimated noise=0.242368 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 = 9.06775e-05 Jy ! Component: 100 - total flux cleaned = 3.24415e-05 Jy ! Component: 150 - total flux cleaned = 6.81456e-06 Jy ! Component: 200 - total flux cleaned = -6.25028e-05 Jy ! Total flux subtracted in 200 components = -6.25028e-05 Jy ! Clean residual min=-0.001256 max=0.001364 Jy/beam ! Clean residual mean=0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.134485 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.134485 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=0.052758Jy sigma=1.312824 ! Fit after self-cal, rms=0.052766Jy sigma=1.312719 ! 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=0.052766Jy sigma=1.312719 ! Fit after self-cal, rms=0.052843Jy sigma=1.310908 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.328 mas, bpa=-14.45 degrees ! Estimated noise=0.242123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177633 Jy ! Component: 100 - total flux cleaned = -0.00026366 Jy ! Component: 150 - total flux cleaned = -0.00034235 Jy ! Component: 200 - total flux cleaned = -0.000415286 Jy ! Total flux subtracted in 200 components = -0.000415286 Jy ! Clean residual min=-0.001239 max=0.001230 Jy/beam ! Clean residual mean=0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.13407 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.13407 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=0.052827Jy sigma=1.310540 ! Fit after self-cal, rms=0.052834Jy sigma=1.310476 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 (17.4, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100713 Jy ! Component: 100 - total flux cleaned = 0.00115136 Jy ! Component: 150 - total flux cleaned = 0.00117537 Jy ! Component: 200 - total flux cleaned = 0.00121845 Jy ! Total flux subtracted in 200 components = 0.00121845 Jy ! Clean residual min=-0.001170 max=0.000985 Jy/beam ! Clean residual mean=0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.135288 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.135288 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=0.052796Jy sigma=1.309683 ! Fit after self-cal, rms=0.052793Jy sigma=1.309597 ! 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=0.052793Jy sigma=1.309597 ! Fit after self-cal, rms=0.052774Jy sigma=1.309564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.329 mas, bpa=-14.54 degrees ! Estimated noise=0.241935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025526 Jy ! Component: 100 - total flux cleaned = 0.00021252 Jy ! Component: 150 - total flux cleaned = 0.000211918 Jy ! Component: 200 - total flux cleaned = 0.000212102 Jy ! Total flux subtracted in 200 components = 0.000212102 Jy ! Clean residual min=-0.001152 max=0.000966 Jy/beam ! Clean residual mean=0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.1355 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.1355 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=0.052757Jy sigma=1.309218 ! Fit after self-cal, rms=0.052756Jy sigma=1.309196 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 = 6.3748e-05 Jy ! Component: 100 - total flux cleaned = 4.57801e-05 Jy ! Component: 150 - total flux cleaned = 7.77861e-05 Jy ! Component: 200 - total flux cleaned = 9.3059e-05 Jy ! Total flux subtracted in 200 components = 9.3059e-05 Jy ! Clean residual min=-0.001138 max=0.000951 Jy/beam ! Clean residual mean=0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.135593 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 0.135593 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=0.052746Jy sigma=1.308975 ! Fit after self-cal, rms=0.052745Jy sigma=1.308968 ! 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=0.052745Jy sigma=1.308968 ! Fit after self-cal, rms=0.052696Jy sigma=1.308948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.242 mas, bmaj=2.921 mas, bpa=-4.41 degrees ! Estimated noise=0.282598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257377 Jy ! Component: 100 - total flux cleaned = 0.000232568 Jy ! Component: 150 - total flux cleaned = 0.000174798 Jy ! Component: 200 - total flux cleaned = 0.000153618 Jy ! Total flux subtracted in 200 components = 0.000153618 Jy ! Clean residual min=-0.000971 max=0.001074 Jy/beam ! Clean residual mean=0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.135747 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.135747 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=0.052692Jy sigma=1.308882 ! Fit after self-cal, rms=0.052692Jy sigma=1.308872 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104925 Jy ! Component: 100 - total flux cleaned = 0.000104237 Jy ! Component: 150 - total flux cleaned = 9.47525e-05 Jy ! Component: 200 - total flux cleaned = 7.83001e-05 Jy ! Total flux subtracted in 200 components = 7.83001e-05 Jy ! Clean residual min=-0.000949 max=0.001063 Jy/beam ! Clean residual mean=0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.135825 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 0.135825 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=0.052690Jy sigma=1.308843 ! Fit after self-cal, rms=0.052690Jy sigma=1.308836 ! 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=1.118 mas, bmaj=2.33 mas, bpa=-14.57 degrees ! Estimated noise=0.241691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 2.33 at -14.57 degrees (North through East) ! Clean map min=-0.0011944 max=0.064974 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=0.8608 mas, bmaj=2.089 mas, bpa=-17.15 degrees ! Estimated noise=0.433044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521587 Jy ! Component: 100 - total flux cleaned = 0.0763807 Jy ! Component: 150 - total flux cleaned = 0.0922663 Jy ! Component: 200 - total flux cleaned = 0.10312 Jy ! Total flux subtracted in 200 components = 0.10312 Jy ! Clean residual min=-0.003873 max=0.005967 Jy/beam ! Clean residual mean=0.000001 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.10312 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.10312 Jy ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.33 mas, bpa=-14.57 degrees ! Estimated noise=0.241691 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 = 0.0102067 Jy ! Component: 100 - total flux cleaned = 0.0165491 Jy ! Component: 150 - total flux cleaned = 0.0208151 Jy ! Component: 200 - total flux cleaned = 0.023835 Jy ! Total flux subtracted in 200 components = 0.023835 Jy ! Clean residual min=-0.001723 max=0.002056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.126955 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.126955 Jy ! Inverting map ! Added new window around map position (-1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023649 Jy ! Component: 100 - total flux cleaned = 0.00397523 Jy ! Component: 150 - total flux cleaned = 0.00502451 Jy ! Component: 200 - total flux cleaned = 0.00579777 Jy ! Total flux subtracted in 200 components = 0.00579777 Jy ! Clean residual min=-0.001361 max=0.001292 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.132752 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.132752 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=2.242 mas, bmaj=2.921 mas, bpa=-4.41 degrees ! Estimated noise=0.282598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106381 Jy ! Component: 100 - total flux cleaned = 0.0016119 Jy ! Component: 150 - total flux cleaned = 0.00186682 Jy ! Component: 200 - total flux cleaned = 0.00206607 Jy ! Total flux subtracted in 200 components = 0.00206607 Jy ! Clean residual min=-0.001209 max=0.001281 Jy/beam ! Clean residual mean=0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.134818 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 = 0.00022014 Jy ! Component: 100 - total flux cleaned = 0.000378122 Jy ! Component: 150 - total flux cleaned = 0.000574231 Jy ! Component: 200 - total flux cleaned = 0.000687872 Jy ! Total flux subtracted in 200 components = 0.000687872 Jy ! Clean residual min=-0.001115 max=0.001244 Jy/beam ! Clean residual mean=0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.135506 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 119 components and 0.135506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.33 mas, bpa=-14.57 degrees ! Estimated noise=0.241691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.48578e-05 Jy ! Component: 100 - total flux cleaned = 0.000111106 Jy ! Component: 150 - total flux cleaned = 0.000137405 Jy ! Component: 200 - total flux cleaned = 0.000213474 Jy ! Total flux subtracted in 200 components = 0.000213474 Jy ! Clean residual min=-0.001166 max=0.001080 Jy/beam ! Clean residual mean=0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.13572 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.13572 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=0.052726Jy sigma=1.309809 ! Fit after self-cal, rms=0.052710Jy sigma=1.309528 wmodel /scr/pima/bg219i_uvs/J1602+2418_X_map.mod ! Writing 139 model components to file: /scr/pima/bg219i_uvs/J1602+2418_X_map.mod wobs /scr/pima/bg219i_uvs/J1602+2418_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1602+2418_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1602+2418_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1602+2418_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 = -0.000425983 Jy ! Component: 100 - total flux cleaned = -0.000671022 Jy ! Component: 150 - total flux cleaned = -0.000830957 Jy ! Component: 200 - total flux cleaned = -0.000864815 Jy ! Component: 250 - total flux cleaned = -0.000848452 Jy ! Component: 300 - total flux cleaned = -0.000816824 Jy ! Component: 350 - total flux cleaned = -0.000817029 Jy ! Component: 400 - total flux cleaned = -0.000831725 Jy ! Component: 450 - total flux cleaned = -0.000816795 Jy ! Component: 500 - total flux cleaned = -0.000773954 Jy ! Component: 550 - total flux cleaned = -0.000746354 Jy ! Component: 600 - total flux cleaned = -0.000733059 Jy ! Component: 650 - total flux cleaned = -0.000746059 Jy ! Component: 700 - total flux cleaned = -0.000745907 Jy ! Component: 750 - total flux cleaned = -0.000733129 Jy ! Component: 800 - total flux cleaned = -0.00074544 Jy ! Component: 850 - total flux cleaned = -0.000770046 Jy ! Component: 900 - total flux cleaned = -0.000806209 Jy ! Component: 950 - total flux cleaned = -0.000794342 Jy ! Component: 1000 - total flux cleaned = -0.000794435 Jy ! Component: 1050 - total flux cleaned = -0.000794298 Jy ! Component: 1100 - total flux cleaned = -0.000794241 Jy ! Component: 1150 - total flux cleaned = -0.000805462 Jy ! Component: 1200 - total flux cleaned = -0.000805609 Jy ! Component: 1250 - total flux cleaned = -0.000816467 Jy ! Component: 1300 - total flux cleaned = -0.000848285 Jy ! Component: 1350 - total flux cleaned = -0.000858789 Jy ! Component: 1400 - total flux cleaned = -0.00085859 Jy ! Component: 1450 - total flux cleaned = -0.000909702 Jy ! Component: 1500 - total flux cleaned = -0.000899607 Jy ! Component: 1550 - total flux cleaned = -0.000899769 Jy ! Component: 1600 - total flux cleaned = -0.000909606 Jy ! Component: 1650 - total flux cleaned = -0.000889982 Jy ! Component: 1700 - total flux cleaned = -0.00088027 Jy ! Component: 1750 - total flux cleaned = -0.000899342 Jy ! Component: 1800 - total flux cleaned = -0.000861497 Jy ! Component: 1850 - total flux cleaned = -0.000861376 Jy ! Component: 1900 - total flux cleaned = -0.000842681 Jy ! Component: 1950 - total flux cleaned = -0.000833551 Jy ! Component: 2000 - total flux cleaned = -0.000815379 Jy ! Component: 2050 - total flux cleaned = -0.000788409 Jy ! Component: 2100 - total flux cleaned = -0.000779515 Jy ! Component: 2150 - total flux cleaned = -0.000761832 Jy ! Component: 2200 - total flux cleaned = -0.000709458 Jy ! Component: 2250 - total flux cleaned = -0.000709392 Jy ! Component: 2300 - total flux cleaned = -0.000666664 Jy ! Component: 2350 - total flux cleaned = -0.000658206 Jy ! Component: 2400 - total flux cleaned = -0.000666614 Jy ! Component: 2450 - total flux cleaned = -0.000625007 Jy ! Component: 2500 - total flux cleaned = -0.00061665 Jy ! Component: 2550 - total flux cleaned = -0.000600153 Jy ! Component: 2600 - total flux cleaned = -0.000551447 Jy ! Component: 2650 - total flux cleaned = -0.000559519 Jy ! Component: 2700 - total flux cleaned = -0.000583447 Jy ! Component: 2750 - total flux cleaned = -0.000583475 Jy ! Component: 2800 - total flux cleaned = -0.000552082 Jy ! Component: 2850 - total flux cleaned = -0.000598949 Jy ! Component: 2900 - total flux cleaned = -0.000583452 Jy ! Component: 2950 - total flux cleaned = -0.00058354 Jy ! Component: 3000 - total flux cleaned = -0.000583541 Jy ! Component: 3050 - total flux cleaned = -0.000591073 Jy ! Component: 3100 - total flux cleaned = -0.000628586 Jy ! Component: 3150 - total flux cleaned = -0.000621098 Jy ! Component: 3200 - total flux cleaned = -0.000665451 Jy ! Component: 3250 - total flux cleaned = -0.000672773 Jy ! Component: 3300 - total flux cleaned = -0.000672857 Jy ! Component: 3350 - total flux cleaned = -0.000694601 Jy ! Component: 3400 - total flux cleaned = -0.000708973 Jy ! Component: 3450 - total flux cleaned = -0.000730438 Jy ! Component: 3500 - total flux cleaned = -0.000758863 Jy ! Component: 3550 - total flux cleaned = -0.000737706 Jy ! Component: 3600 - total flux cleaned = -0.000772854 Jy ! Component: 3650 - total flux cleaned = -0.000772843 Jy ! Component: 3700 - total flux cleaned = -0.000772895 Jy ! Component: 3750 - total flux cleaned = -0.000814284 Jy ! Component: 3800 - total flux cleaned = -0.000821157 Jy ! Component: 3850 - total flux cleaned = -0.00083483 Jy ! Component: 3900 - total flux cleaned = -0.000848283 Jy ! Component: 3950 - total flux cleaned = -0.000868455 Jy ! Component: 4000 - total flux cleaned = -0.000881862 Jy ! Component: 4050 - total flux cleaned = -0.000908541 Jy ! Total flux subtracted in 4096 components = -0.000908576 Jy ! Clean residual min=-0.000435 max=0.000406 Jy/beam ! Clean residual mean=0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.134811 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 394 components and 0.134811 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1602+2418_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 2.33 at -14.57 degrees (North through East) ! Clean map min=-0.00084462 max=0.064964 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1602+2418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0649645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511381 0.511381 1.02276 2.04552 4.09105 8.18209 16.3642 32.7284 65.4567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.647 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1602+2418_X_uvs.log closed on Wed Apr 6 23:49:03 2016