! Started logfile: /scr/pima/bg219a_uvs/J1608+5613_X_uvs.log on Wed Apr 6 21:40:45 2016 obs /scr/pima/bg219a_uvs/J1608+5613_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1608+5613_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.930272 visibilities/baseline/integration-bin. ! Found source: J1608+5613 ! ! 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 121 lines of history. ! ! Reading 6564 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/bg219a_uvs/J1608+5613_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. ! ! 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=1.012876Jy sigma=29.132013 ! Fit after self-cal, rms=0.882255Jy sigma=25.236723 ! 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=0.6017 mas, bmaj=4.706 mas, bpa=45.17 degrees ! Estimated noise=0.789327 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 = 0.0847788 Jy ! Component: 100 - total flux cleaned = 0.109628 Jy ! Total flux subtracted in 100 components = 0.109628 Jy ! Clean residual min=-0.011519 max=0.012351 Jy/beam ! Clean residual mean=0.000112 rms=0.003566 Jy/beam ! Combined flux in latest and established models = 0.109628 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.109628 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=0.057293Jy sigma=1.648881 ! Fit after self-cal, rms=0.057228Jy sigma=1.646860 ! 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=0.7918 mas, bmaj=4.58 mas, bpa=44.64 degrees ! Estimated noise=0.403511 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 = 0.0229621 Jy ! Component: 100 - total flux cleaned = 0.0366489 Jy ! Component: 150 - total flux cleaned = 0.0460167 Jy ! Component: 200 - total flux cleaned = 0.0528467 Jy ! Total flux subtracted in 200 components = 0.0528467 Jy ! Clean residual min=-0.006312 max=0.006846 Jy/beam ! Clean residual mean=0.000106 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.162475 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.162475 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=0.046931Jy sigma=1.309226 ! Fit after self-cal, rms=0.046721Jy sigma=1.301766 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7918 x 4.58 at 44.64 degrees (North through East) ! Clean map min=-0.0056017 max=0.11543 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: ! FD 0.95 LA 0.92 MK 1.00 NL 0.98 ! OV 1.06 PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 LA 0.94 MK 1.03 NL 1.06 ! OV 1.02 PT 0.94 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.94 MK 0.98 NL 1.02 ! OV 1.04 PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 0.95 MK 1.07 NL 1.03 ! OV 1.00 PT 0.95 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.96 MK 1.04 NL 1.02 ! OV 1.00 PT 0.94 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.93 MK 1.06 NL 1.01 ! OV 1.01 PT 0.93 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.92 MK 1.07 NL 1.02 ! OV 1.04 PT 0.94 SC 1.05 ! ! ! 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=0.046721Jy sigma=1.301766 ! Fit after self-cal, rms=0.045547Jy sigma=1.275819 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=4.579 mas, bpa=44.62 degrees ! Estimated noise=0.393749 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 = 0.000526263 Jy ! Component: 100 - total flux cleaned = 0.00148707 Jy ! Component: 150 - total flux cleaned = 0.00181517 Jy ! Component: 200 - total flux cleaned = 0.00188407 Jy ! Total flux subtracted in 200 components = 0.00188407 Jy ! Clean residual min=-0.002330 max=0.003267 Jy/beam ! Clean residual mean=-0.000007 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.164359 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.164359 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=0.045100Jy sigma=1.259388 ! Fit after self-cal, rms=0.045077Jy sigma=1.258480 ! 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=0.045077Jy sigma=1.258480 ! Fit after self-cal, rms=0.045019Jy sigma=1.258294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8045 mas, bmaj=4.574 mas, bpa=44.61 degrees ! Estimated noise=0.393654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570101 Jy ! Component: 100 - total flux cleaned = 0.000899082 Jy ! Component: 150 - total flux cleaned = 0.000945143 Jy ! Component: 200 - total flux cleaned = 0.00098883 Jy ! Total flux subtracted in 200 components = 0.00098883 Jy ! Clean residual min=-0.001966 max=0.002496 Jy/beam ! Clean residual mean=-0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.165348 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.165348 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=0.044917Jy sigma=1.254734 ! Fit after self-cal, rms=0.044901Jy sigma=1.254523 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 (5.4, -16.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011971 Jy ! Component: 100 - total flux cleaned = 0.00101324 Jy ! Component: 150 - total flux cleaned = 0.000801222 Jy ! Component: 200 - total flux cleaned = 0.00067712 Jy ! Total flux subtracted in 200 components = 0.00067712 Jy ! Clean residual min=-0.001551 max=0.001813 Jy/beam ! Clean residual mean=-0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.166025 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.166025 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=0.044780Jy sigma=1.251161 ! Fit after self-cal, rms=0.044772Jy sigma=1.251012 ! Inverting map ! Added new window around map position (-13.8, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615845 Jy ! Component: 100 - total flux cleaned = 0.000803503 Jy ! Component: 150 - total flux cleaned = 0.000769724 Jy ! Component: 200 - total flux cleaned = 0.000741018 Jy ! Total flux subtracted in 200 components = 0.000741018 Jy ! Clean residual min=-0.001219 max=0.001275 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.166766 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 137 components and 0.166766 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=0.044693Jy sigma=1.249025 ! Fit after self-cal, rms=0.044688Jy sigma=1.248955 ! Inverting map ! Added new window around map position (27.2, -45.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866771 Jy ! Component: 100 - total flux cleaned = 0.000763108 Jy ! Component: 150 - total flux cleaned = 0.00046349 Jy ! Component: 200 - total flux cleaned = 0.000169913 Jy ! Total flux subtracted in 200 components = 0.000169913 Jy ! Clean residual min=-0.001198 max=0.001032 Jy/beam ! Clean residual mean=0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.166936 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 0.166936 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=0.044637Jy sigma=1.247454 ! Fit after self-cal, rms=0.044634Jy sigma=1.247414 ! 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=0.044634Jy sigma=1.247414 ! Fit after self-cal, rms=0.044507Jy sigma=1.247286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8032 mas, bmaj=4.576 mas, bpa=44.61 degrees ! Estimated noise=0.392905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.53658e-05 Jy ! Component: 100 - total flux cleaned = -3.83922e-06 Jy ! Component: 150 - total flux cleaned = -6.56601e-05 Jy ! Component: 200 - total flux cleaned = -8.66322e-05 Jy ! Total flux subtracted in 200 components = -8.66322e-05 Jy ! Clean residual min=-0.001127 max=0.000930 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.166849 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 186 components and 0.166849 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=0.044487Jy sigma=1.246739 ! Fit after self-cal, rms=0.044486Jy sigma=1.246728 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 = -0.000117785 Jy ! Component: 100 - total flux cleaned = -0.000222055 Jy ! Component: 150 - total flux cleaned = -0.000254267 Jy ! Component: 200 - total flux cleaned = -0.000301408 Jy ! Total flux subtracted in 200 components = -0.000301408 Jy ! Clean residual min=-0.001111 max=0.000868 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.166548 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 200 components and 0.166548 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=0.044474Jy sigma=1.246415 ! Fit after self-cal, rms=0.044474Jy sigma=1.246409 ! 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=0.044474Jy sigma=1.246409 ! Fit after self-cal, rms=0.044434Jy sigma=1.246383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.087 mas, bmaj=4.272 mas, bpa=39.87 degrees ! Estimated noise=0.487517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.66421e-05 Jy ! Component: 100 - total flux cleaned = -3.81224e-05 Jy ! Component: 150 - total flux cleaned = -2.70433e-05 Jy ! Component: 200 - total flux cleaned = -6.55606e-05 Jy ! Total flux subtracted in 200 components = -6.55606e-05 Jy ! Clean residual min=-0.000538 max=0.000605 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.166482 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 227 components and 0.166482 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=0.044431Jy sigma=1.246267 ! Fit after self-cal, rms=0.044431Jy sigma=1.246258 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 = 8.02505e-05 Jy ! Component: 100 - total flux cleaned = 7.14951e-05 Jy ! Component: 150 - total flux cleaned = 1.99526e-05 Jy ! Component: 200 - total flux cleaned = 1.19243e-05 Jy ! Total flux subtracted in 200 components = 1.19243e-05 Jy ! Clean residual min=-0.000489 max=0.000517 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.166494 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 243 components and 0.166494 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=0.044429Jy sigma=1.246196 ! Fit after self-cal, rms=0.044429Jy sigma=1.246188 ! Inverting map ! Added new window around map position (-45.6, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133162 Jy ! Component: 100 - total flux cleaned = 0.000117556 Jy ! Component: 150 - total flux cleaned = 8.8266e-05 Jy ! Component: 200 - total flux cleaned = 0.000114191 Jy ! Total flux subtracted in 200 components = 0.000114191 Jy ! Clean residual min=-0.000506 max=0.000600 Jy/beam ! Clean residual mean=0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.166608 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 263 components and 0.166608 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=0.044422Jy sigma=1.245957 ! Fit after self-cal, rms=0.044422Jy sigma=1.245933 ! Inverting map ! Added new window around map position (37.2, 37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242489 Jy ! Component: 100 - total flux cleaned = 0.000327563 Jy ! Component: 150 - total flux cleaned = 0.000389869 Jy ! Component: 200 - total flux cleaned = 0.000435258 Jy ! Total flux subtracted in 200 components = 0.000435258 Jy ! Clean residual min=-0.000425 max=0.000430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.167044 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 289 components and 0.167044 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=0.044411Jy sigma=1.245588 ! Fit after self-cal, rms=0.044410Jy sigma=1.245570 ! 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=0.8029 mas, bmaj=4.576 mas, bpa=44.61 degrees ! Estimated noise=0.392609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8029 x 4.576 at 44.61 degrees (North through East) ! Clean map min=-0.0037959 max=0.11232 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=0.6062 mas, bmaj=4.681 mas, bpa=45.12 degrees ! Estimated noise=0.781847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0840445 Jy ! Component: 100 - total flux cleaned = 0.108692 Jy ! Component: 150 - total flux cleaned = 0.123224 Jy ! Component: 200 - total flux cleaned = 0.133271 Jy ! Total flux subtracted in 200 components = 0.133271 Jy ! Clean residual min=-0.006515 max=0.006992 Jy/beam ! Clean residual mean=0.000054 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 0.133271 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.133271 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8029 mas, bmaj=4.576 mas, bpa=44.61 degrees ! Estimated noise=0.392609 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 = 0.0107487 Jy ! Component: 100 - total flux cleaned = 0.0175032 Jy ! Component: 150 - total flux cleaned = 0.02133 Jy ! Component: 200 - total flux cleaned = 0.0235705 Jy ! Total flux subtracted in 200 components = 0.0235705 Jy ! Clean residual min=-0.003110 max=0.003250 Jy/beam ! Clean residual mean=0.000055 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.156842 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.156842 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=2.087 mas, bmaj=4.272 mas, bpa=39.87 degrees ! Estimated noise=0.487517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359551 Jy ! Component: 100 - total flux cleaned = 0.00483922 Jy ! Component: 150 - total flux cleaned = 0.00557586 Jy ! Component: 200 - total flux cleaned = 0.00608561 Jy ! Total flux subtracted in 200 components = 0.00608561 Jy ! Clean residual min=-0.001554 max=0.001607 Jy/beam ! Clean residual mean=0.000029 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.162927 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 = 0.000599998 Jy ! Component: 100 - total flux cleaned = 0.000852346 Jy ! Component: 150 - total flux cleaned = 0.00112649 Jy ! Component: 200 - total flux cleaned = 0.00116633 Jy ! Total flux subtracted in 200 components = 0.00116633 Jy ! Clean residual min=-0.001174 max=0.000897 Jy/beam ! Clean residual mean=0.000008 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.164094 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 111 components and 0.164094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8029 mas, bmaj=4.576 mas, bpa=44.61 degrees ! Estimated noise=0.392609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124677 Jy ! Component: 100 - total flux cleaned = 0.00177724 Jy ! Component: 150 - total flux cleaned = 0.00234515 Jy ! Component: 200 - total flux cleaned = 0.00299258 Jy ! Total flux subtracted in 200 components = 0.00299258 Jy ! Clean residual min=-0.001355 max=0.001115 Jy/beam ! Clean residual mean=0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.167086 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 160 components and 0.167086 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=0.044505Jy sigma=1.248240 ! Fit after self-cal, rms=0.044490Jy sigma=1.247610 wmodel /scr/pima/bg219a_uvs/J1608+5613_X_map.mod ! Writing 160 model components to file: /scr/pima/bg219a_uvs/J1608+5613_X_map.mod wobs /scr/pima/bg219a_uvs/J1608+5613_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1608+5613_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1608+5613_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219a_uvs/J1608+5613_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 = -0.000223933 Jy ! Component: 100 - total flux cleaned = -0.00026386 Jy ! Component: 150 - total flux cleaned = -0.000300964 Jy ! Component: 200 - total flux cleaned = -0.000317953 Jy ! Component: 250 - total flux cleaned = -0.00039941 Jy ! Component: 300 - total flux cleaned = -0.00041502 Jy ! Component: 350 - total flux cleaned = -0.000430441 Jy ! Component: 400 - total flux cleaned = -0.000489501 Jy ! Component: 450 - total flux cleaned = -0.000504033 Jy ! Component: 500 - total flux cleaned = -0.000532026 Jy ! Component: 550 - total flux cleaned = -0.000490565 Jy ! Component: 600 - total flux cleaned = -0.000504107 Jy ! Component: 650 - total flux cleaned = -0.00049101 Jy ! Component: 700 - total flux cleaned = -0.000504018 Jy ! Component: 750 - total flux cleaned = -0.000516796 Jy ! Component: 800 - total flux cleaned = -0.000541827 Jy ! Component: 850 - total flux cleaned = -0.000554096 Jy ! Component: 900 - total flux cleaned = -0.000590315 Jy ! Component: 950 - total flux cleaned = -0.000590411 Jy ! Component: 1000 - total flux cleaned = -0.000637448 Jy ! Component: 1050 - total flux cleaned = -0.000660595 Jy ! Component: 1100 - total flux cleaned = -0.000717717 Jy ! Component: 1150 - total flux cleaned = -0.000729024 Jy ! Component: 1200 - total flux cleaned = -0.000751304 Jy ! Component: 1250 - total flux cleaned = -0.000762446 Jy ! Component: 1300 - total flux cleaned = -0.000806308 Jy ! Component: 1350 - total flux cleaned = -0.000828042 Jy ! Component: 1400 - total flux cleaned = -0.000860482 Jy ! Component: 1450 - total flux cleaned = -0.000882008 Jy ! Component: 1500 - total flux cleaned = -0.000935471 Jy ! Component: 1550 - total flux cleaned = -0.000967305 Jy ! Component: 1600 - total flux cleaned = -0.000988494 Jy ! Component: 1650 - total flux cleaned = -0.00102004 Jy ! Component: 1700 - total flux cleaned = -0.0010618 Jy ! Component: 1750 - total flux cleaned = -0.00107221 Jy ! Component: 1800 - total flux cleaned = -0.00110329 Jy ! Component: 1850 - total flux cleaned = -0.00112386 Jy ! Component: 1900 - total flux cleaned = -0.00116487 Jy ! Component: 1950 - total flux cleaned = -0.00120565 Jy ! Component: 2000 - total flux cleaned = -0.0012056 Jy ! Component: 2050 - total flux cleaned = -0.00126633 Jy ! Component: 2100 - total flux cleaned = -0.0012865 Jy ! Component: 2150 - total flux cleaned = -0.00131664 Jy ! Component: 2200 - total flux cleaned = -0.00135672 Jy ! Component: 2250 - total flux cleaned = -0.0013867 Jy ! Component: 2300 - total flux cleaned = -0.00142646 Jy ! Component: 2350 - total flux cleaned = -0.00146611 Jy ! Component: 2400 - total flux cleaned = -0.0015057 Jy ! Component: 2450 - total flux cleaned = -0.00156485 Jy ! Component: 2500 - total flux cleaned = -0.0015944 Jy ! Component: 2550 - total flux cleaned = -0.00167295 Jy ! Component: 2600 - total flux cleaned = -0.0017318 Jy ! Component: 2650 - total flux cleaned = -0.00177097 Jy ! Component: 2700 - total flux cleaned = -0.00181014 Jy ! Component: 2750 - total flux cleaned = -0.00187855 Jy ! Component: 2800 - total flux cleaned = -0.0018884 Jy ! Component: 2850 - total flux cleaned = -0.00191779 Jy ! Component: 2900 - total flux cleaned = -0.00192767 Jy ! Component: 2950 - total flux cleaned = -0.00198669 Jy ! Component: 3000 - total flux cleaned = -0.00199657 Jy ! Component: 3050 - total flux cleaned = -0.00203613 Jy ! Component: 3100 - total flux cleaned = -0.00203617 Jy ! Component: 3150 - total flux cleaned = -0.00204609 Jy ! Component: 3200 - total flux cleaned = -0.00207589 Jy ! Component: 3250 - total flux cleaned = -0.00210583 Jy ! Component: 3300 - total flux cleaned = -0.00211588 Jy ! Component: 3350 - total flux cleaned = -0.00213595 Jy ! Component: 3400 - total flux cleaned = -0.00216618 Jy ! Component: 3450 - total flux cleaned = -0.00218643 Jy ! Component: 3500 - total flux cleaned = -0.00219663 Jy ! Component: 3550 - total flux cleaned = -0.00223736 Jy ! Component: 3600 - total flux cleaned = -0.00227838 Jy ! Component: 3650 - total flux cleaned = -0.00230924 Jy ! Component: 3700 - total flux cleaned = -0.00230921 Jy ! Component: 3750 - total flux cleaned = -0.00231957 Jy ! Component: 3800 - total flux cleaned = -0.00236127 Jy ! Component: 3850 - total flux cleaned = -0.0023928 Jy ! Component: 3900 - total flux cleaned = -0.0024034 Jy ! Component: 3950 - total flux cleaned = -0.00245632 Jy ! Component: 4000 - total flux cleaned = -0.00246707 Jy ! Component: 4050 - total flux cleaned = -0.00250993 Jy ! Total flux subtracted in 4096 components = -0.00253153 Jy ! Clean residual min=-0.000622 max=0.000649 Jy/beam ! Clean residual mean=-0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.164555 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 353 components and 0.164555 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1608+5613_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8029 x 4.576 at 44.61 degrees (North through East) ! Clean map min=-0.0018907 max=0.11159 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1608+5613_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.446176 0.446176 0.892353 1.78471 3.56941 7.13882 14.2776 28.5553 57.1106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 672.379 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1608+5613_X_uvs.log closed on Wed Apr 6 21:40:50 2016