! Started logfile: /scr/pima/bg219h_uvs/J1807+3106_X_uvs.log on Thu Apr 7 12:17:19 2016 obs /scr/pima/bg219h_uvs/J1807+3106_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1807+3106_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.806922 visibilities/baseline/integration-bin. ! Found source: J1807+3106 ! ! 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 26580 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1807+3106_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.019916Jy sigma=26.196333 ! Fit after self-cal, rms=0.854401Jy sigma=21.853715 ! 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=0.793 mas, bmaj=1.335 mas, bpa=-2.718 degrees ! Estimated noise=0.511503 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 = 0.108271 Jy ! Component: 100 - total flux cleaned = 0.13711 Jy ! Total flux subtracted in 100 components = 0.13711 Jy ! Clean residual min=-0.005711 max=0.012794 Jy/beam ! Clean residual mean=0.000000 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 0.13711 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.13711 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=0.064439Jy sigma=1.528685 ! Fit after self-cal, rms=0.064291Jy sigma=1.525557 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143348 Jy ! Component: 100 - total flux cleaned = 0.0218602 Jy ! Total flux subtracted in 100 components = 0.0218602 Jy ! Clean residual min=-0.004080 max=0.004559 Jy/beam ! Clean residual mean=-0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.15897 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.15897 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=0.060484Jy sigma=1.406136 ! Fit after self-cal, rms=0.060461Jy sigma=1.405373 ! 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=1.025 mas, bmaj=1.687 mas, bpa=-0.8962 degrees ! Estimated noise=0.238107 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 = 0.00560253 Jy ! Component: 100 - total flux cleaned = 0.00803916 Jy ! Component: 150 - total flux cleaned = 0.00926146 Jy ! Component: 200 - total flux cleaned = 0.00997997 Jy ! Total flux subtracted in 200 components = 0.00997997 Jy ! Clean residual min=-0.002319 max=0.002699 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.16895 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.16895 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=0.060063Jy sigma=1.391480 ! Fit after self-cal, rms=0.060063Jy sigma=1.391389 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 1.687 at -0.8962 degrees (North through East) ! Clean map min=-0.0021781 max=0.14736 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 0.98 FD 1.01 HN 1.17 KP 0.99 ! LA 0.96 MK 1.03 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.16 KP 0.99 ! LA 0.97 MK 1.02 NL 0.98 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.14 KP 1.02 ! LA 0.98 MK 1.00 NL 1.01 OV 1.03 ! PT 0.97 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.19 KP 0.99 ! LA 1.01 MK 0.99 NL 0.98 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.060063Jy sigma=1.391389 ! Fit after self-cal, rms=0.061133Jy sigma=1.386536 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.695 mas, bpa=-0.405 degrees ! Estimated noise=0.2381 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 = -0.000637938 Jy ! Component: 100 - total flux cleaned = -0.000759336 Jy ! Component: 150 - total flux cleaned = -0.000794539 Jy ! Component: 200 - total flux cleaned = -0.000809071 Jy ! Total flux subtracted in 200 components = -0.000809071 Jy ! Clean residual min=-0.001906 max=0.002137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.168141 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.168141 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=0.061121Jy sigma=1.385898 ! Fit after self-cal, rms=0.061142Jy sigma=1.385824 ! 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=0.061142Jy sigma=1.385824 ! Fit after self-cal, rms=0.061030Jy sigma=1.381461 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.688 mas, bpa=-0.8884 degrees ! Estimated noise=0.237835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.74438e-05 Jy ! Component: 100 - total flux cleaned = 0.000111269 Jy ! Component: 150 - total flux cleaned = 0.000131216 Jy ! Component: 200 - total flux cleaned = 0.000160752 Jy ! Total flux subtracted in 200 components = 0.000160752 Jy ! Clean residual min=-0.001625 max=0.001652 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.168302 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.168302 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=0.061002Jy sigma=1.381241 ! Fit after self-cal, rms=0.061007Jy sigma=1.381170 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 (-16.2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120597 Jy ! Component: 100 - total flux cleaned = 0.00159271 Jy ! Component: 150 - total flux cleaned = 0.00162329 Jy ! Component: 200 - total flux cleaned = 0.00159734 Jy ! Total flux subtracted in 200 components = 0.00159734 Jy ! Clean residual min=-0.001519 max=0.001449 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.169899 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.169899 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=0.060950Jy sigma=1.379993 ! Fit after self-cal, rms=0.060945Jy sigma=1.379904 ! 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=0.060945Jy sigma=1.379904 ! Fit after self-cal, rms=0.061467Jy sigma=1.377622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.691 mas, bpa=-0.882 degrees ! Estimated noise=0.238043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353965 Jy ! Component: 100 - total flux cleaned = 0.000393118 Jy ! Component: 150 - total flux cleaned = 0.000428235 Jy ! Component: 200 - total flux cleaned = 0.000459717 Jy ! Total flux subtracted in 200 components = 0.000459717 Jy ! Clean residual min=-0.001431 max=0.001552 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.170359 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.170359 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=0.061455Jy sigma=1.377350 ! Fit after self-cal, rms=0.061468Jy sigma=1.377299 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 (26.6, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124975 Jy ! Component: 100 - total flux cleaned = 0.00133147 Jy ! Component: 150 - total flux cleaned = 0.00135414 Jy ! Component: 200 - total flux cleaned = 0.00135452 Jy ! Total flux subtracted in 200 components = 0.00135452 Jy ! Clean residual min=-0.001306 max=0.001201 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.171713 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.171713 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=0.061437Jy sigma=1.376462 ! Fit after self-cal, rms=0.061433Jy sigma=1.376391 ! 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=0.061433Jy sigma=1.376391 ! Fit after self-cal, rms=0.061626Jy sigma=1.376175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=2.819 mas, bpa=3.138 degrees ! Estimated noise=0.285729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627689 Jy ! Component: 100 - total flux cleaned = 0.000925565 Jy ! Component: 150 - total flux cleaned = 0.000971384 Jy ! Component: 200 - total flux cleaned = 0.00101186 Jy ! Total flux subtracted in 200 components = 0.00101186 Jy ! Clean residual min=-0.001430 max=0.001498 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.172725 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.172725 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=0.061620Jy sigma=1.376067 ! Fit after self-cal, rms=0.061619Jy sigma=1.376042 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 = 0.000168991 Jy ! Component: 100 - total flux cleaned = 0.000217002 Jy ! Component: 150 - total flux cleaned = 0.000243059 Jy ! Component: 200 - total flux cleaned = 0.000274821 Jy ! Total flux subtracted in 200 components = 0.000274821 Jy ! Clean residual min=-0.001406 max=0.001509 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.173 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.173 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=0.061617Jy sigma=1.376038 ! Fit after self-cal, rms=0.061616Jy sigma=1.376031 ! 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=1.026 mas, bmaj=1.691 mas, bpa=-0.81 degrees ! Estimated noise=0.238544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.691 at -0.81 degrees (North through East) ! Clean map min=-0.0012366 max=0.14777 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=0.7915 mas, bmaj=1.335 mas, bpa=-2.762 degrees ! Estimated noise=0.512909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108502 Jy ! Component: 100 - total flux cleaned = 0.138147 Jy ! Component: 150 - total flux cleaned = 0.152819 Jy ! Component: 200 - total flux cleaned = 0.160485 Jy ! Total flux subtracted in 200 components = 0.160485 Jy ! Clean residual min=-0.003326 max=0.003716 Jy/beam ! Clean residual mean=-0.000001 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.160485 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.160485 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.691 mas, bpa=-0.81 degrees ! Estimated noise=0.238544 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 = 0.0048767 Jy ! Component: 100 - total flux cleaned = 0.00735126 Jy ! Component: 150 - total flux cleaned = 0.0090355 Jy ! Component: 200 - total flux cleaned = 0.0102997 Jy ! Total flux subtracted in 200 components = 0.0102997 Jy ! Clean residual min=-0.001521 max=0.001304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.170785 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.170785 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=2.218 mas, bmaj=2.819 mas, bpa=3.138 degrees ! Estimated noise=0.285729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948012 Jy ! Component: 100 - total flux cleaned = 0.0015559 Jy ! Component: 150 - total flux cleaned = 0.00173226 Jy ! Component: 200 - total flux cleaned = 0.00183454 Jy ! Total flux subtracted in 200 components = 0.00183454 Jy ! Clean residual min=-0.001413 max=0.001555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.17262 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 = 6.16725e-05 Jy ! Component: 100 - total flux cleaned = 0.000103833 Jy ! Component: 150 - total flux cleaned = 0.000143228 Jy ! Component: 200 - total flux cleaned = 0.000191671 Jy ! Total flux subtracted in 200 components = 0.000191671 Jy ! Clean residual min=-0.001404 max=0.001545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.172811 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.172811 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.691 mas, bpa=-0.81 degrees ! Estimated noise=0.238544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239608 Jy ! Component: 100 - total flux cleaned = 0.000164804 Jy ! Component: 150 - total flux cleaned = 9.68864e-05 Jy ! Component: 200 - total flux cleaned = 5.5612e-05 Jy ! Total flux subtracted in 200 components = 5.5612e-05 Jy ! Clean residual min=-0.001335 max=0.001264 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.172867 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.172867 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=0.061652Jy sigma=1.376627 ! Fit after self-cal, rms=0.061646Jy sigma=1.376524 wmodel /scr/pima/bg219h_uvs/J1807+3106_X_map.mod ! Writing 57 model components to file: /scr/pima/bg219h_uvs/J1807+3106_X_map.mod wobs /scr/pima/bg219h_uvs/J1807+3106_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1807+3106_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1807+3106_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J1807+3106_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 = -0.000399389 Jy ! Component: 100 - total flux cleaned = -0.000714963 Jy ! Component: 150 - total flux cleaned = -0.000992531 Jy ! Component: 200 - total flux cleaned = -0.00127816 Jy ! Component: 250 - total flux cleaned = -0.00153225 Jy ! Component: 300 - total flux cleaned = -0.0017202 Jy ! Component: 350 - total flux cleaned = -0.00188404 Jy ! Component: 400 - total flux cleaned = -0.00193672 Jy ! Component: 450 - total flux cleaned = -0.0019886 Jy ! Component: 500 - total flux cleaned = -0.0020388 Jy ! Component: 550 - total flux cleaned = -0.00207185 Jy ! Component: 600 - total flux cleaned = -0.00213636 Jy ! Component: 650 - total flux cleaned = -0.00218379 Jy ! Component: 700 - total flux cleaned = -0.00215303 Jy ! Component: 750 - total flux cleaned = -0.00218383 Jy ! Component: 800 - total flux cleaned = -0.00218391 Jy ! Component: 850 - total flux cleaned = -0.00216912 Jy ! Component: 900 - total flux cleaned = -0.00212526 Jy ! Component: 950 - total flux cleaned = -0.00209664 Jy ! Component: 1000 - total flux cleaned = -0.00202563 Jy ! Component: 1050 - total flux cleaned = -0.0019835 Jy ! Component: 1100 - total flux cleaned = -0.00190038 Jy ! Component: 1150 - total flux cleaned = -0.00183205 Jy ! Component: 1200 - total flux cleaned = -0.00176421 Jy ! Component: 1250 - total flux cleaned = -0.00169719 Jy ! Component: 1300 - total flux cleaned = -0.00157801 Jy ! Component: 1350 - total flux cleaned = -0.00153901 Jy ! Component: 1400 - total flux cleaned = -0.00144818 Jy ! Component: 1450 - total flux cleaned = -0.00139677 Jy ! Component: 1500 - total flux cleaned = -0.00129501 Jy ! Component: 1550 - total flux cleaned = -0.00121958 Jy ! Component: 1600 - total flux cleaned = -0.00115735 Jy ! Component: 1650 - total flux cleaned = -0.00109545 Jy ! Component: 1700 - total flux cleaned = -0.000997512 Jy ! Component: 1750 - total flux cleaned = -0.000937088 Jy ! Component: 1800 - total flux cleaned = -0.000889008 Jy ! Component: 1850 - total flux cleaned = -0.000829403 Jy ! Component: 1900 - total flux cleaned = -0.000758467 Jy ! Component: 1950 - total flux cleaned = -0.000711729 Jy ! Component: 2000 - total flux cleaned = -0.000630644 Jy ! Component: 2050 - total flux cleaned = -0.000550182 Jy ! Component: 2100 - total flux cleaned = -0.000447538 Jy ! Component: 2150 - total flux cleaned = -0.000413661 Jy ! Component: 2200 - total flux cleaned = -0.000346252 Jy ! Component: 2250 - total flux cleaned = -0.000268435 Jy ! Component: 2300 - total flux cleaned = -0.000213275 Jy ! Component: 2350 - total flux cleaned = -0.000202336 Jy ! Component: 2400 - total flux cleaned = -0.000148129 Jy ! Component: 2450 - total flux cleaned = -0.000137311 Jy ! Component: 2500 - total flux cleaned = -0.000104985 Jy ! Component: 2550 - total flux cleaned = -9.31891e-06 Jy ! Component: 2600 - total flux cleaned = 3.28457e-05 Jy ! Component: 2650 - total flux cleaned = 9.55762e-05 Jy ! Component: 2700 - total flux cleaned = 0.000157946 Jy ! Component: 2750 - total flux cleaned = 0.000219698 Jy ! Component: 2800 - total flux cleaned = 0.000240033 Jy ! Component: 2850 - total flux cleaned = 0.000270366 Jy ! Component: 2900 - total flux cleaned = 0.000340843 Jy ! Component: 2950 - total flux cleaned = 0.000330793 Jy ! Component: 3000 - total flux cleaned = 0.00040045 Jy ! Component: 3050 - total flux cleaned = 0.000430133 Jy ! Component: 3100 - total flux cleaned = 0.000528139 Jy ! Component: 3150 - total flux cleaned = 0.000547503 Jy ! Component: 3200 - total flux cleaned = 0.000595819 Jy ! Component: 3250 - total flux cleaned = 0.000615031 Jy ! Component: 3300 - total flux cleaned = 0.00066277 Jy ! Component: 3350 - total flux cleaned = 0.000719721 Jy ! Component: 3400 - total flux cleaned = 0.000757468 Jy ! Component: 3450 - total flux cleaned = 0.000804378 Jy ! Component: 3500 - total flux cleaned = 0.000860267 Jy ! Component: 3550 - total flux cleaned = 0.000915826 Jy ! Component: 3600 - total flux cleaned = 0.000998492 Jy ! Component: 3650 - total flux cleaned = 0.00104422 Jy ! Component: 3700 - total flux cleaned = 0.00110788 Jy ! Component: 3750 - total flux cleaned = 0.00112596 Jy ! Component: 3800 - total flux cleaned = 0.00117987 Jy ! Component: 3850 - total flux cleaned = 0.00122455 Jy ! Component: 3900 - total flux cleaned = 0.00128669 Jy ! Component: 3950 - total flux cleaned = 0.00133076 Jy ! Component: 4000 - total flux cleaned = 0.00136591 Jy ! Component: 4050 - total flux cleaned = 0.00143586 Jy ! Total flux subtracted in 4096 components = 0.00151415 Jy ! Clean residual min=-0.000438 max=0.000577 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.174381 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 363 components and 0.174381 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1807+3106_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.691 at -0.81 degrees (North through East) ! Clean map min=-0.00090449 max=0.14758 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1807+3106_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147579 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297422 0.297422 0.594845 1.18969 2.37938 4.75876 9.51752 19.035 38.0701 76.1401 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1008.67 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1807+3106_X_uvs.log closed on Thu Apr 7 12:17:23 2016