! Started logfile: /scr/pima/bg219b_uvs/J1707+1846_X_uvs.log on Thu Apr 7 01:59:47 2016 obs /scr/pima/bg219b_uvs/J1707+1846_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1707+1846_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904233 visibilities/baseline/integration-bin. ! Found source: J1707+1846 ! ! 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 20508 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/bg219b_uvs/J1707+1846_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 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=1.020443Jy sigma=26.519571 ! Fit after self-cal, rms=0.827353Jy sigma=21.478177 ! 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=0.6874 mas, bmaj=1.694 mas, bpa=-2.5 degrees ! Estimated noise=0.448927 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 = 0.13095 Jy ! Component: 100 - total flux cleaned = 0.162988 Jy ! Total flux subtracted in 100 components = 0.162988 Jy ! Clean residual min=-0.005791 max=0.014645 Jy/beam ! Clean residual mean=-0.000018 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.162988 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.162988 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=0.063782Jy sigma=1.611006 ! Fit after self-cal, rms=0.063742Jy sigma=1.609946 ! Inverting map ! Added new window around map position (-2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158911 Jy ! Component: 100 - total flux cleaned = 0.0264162 Jy ! Total flux subtracted in 100 components = 0.0264162 Jy ! Clean residual min=-0.004749 max=0.006358 Jy/beam ! Clean residual mean=-0.000012 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.189404 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.189404 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=0.057946Jy sigma=1.451852 ! Fit after self-cal, rms=0.057805Jy sigma=1.447174 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836796 Jy ! Component: 100 - total flux cleaned = 0.014462 Jy ! Total flux subtracted in 100 components = 0.014462 Jy ! Clean residual min=-0.003722 max=0.004596 Jy/beam ! Clean residual mean=-0.000009 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.203866 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.203866 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=0.055896Jy sigma=1.394373 ! Fit after self-cal, rms=0.055846Jy sigma=1.392764 ! 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=0.8476 mas, bmaj=1.918 mas, bpa=-2.061 degrees ! Estimated noise=0.259131 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 (-1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800305 Jy ! Component: 100 - total flux cleaned = 0.01303 Jy ! Component: 150 - total flux cleaned = 0.016654 Jy ! Component: 200 - total flux cleaned = 0.0193843 Jy ! Total flux subtracted in 200 components = 0.0193843 Jy ! Clean residual min=-0.002210 max=0.002675 Jy/beam ! Clean residual mean=-0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.22325 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.22325 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=0.054518Jy sigma=1.356291 ! Fit after self-cal, rms=0.054451Jy sigma=1.354359 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8476 x 1.918 at -2.061 degrees (North through East) ! Clean map min=-0.0020597 max=0.17042 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 0.98 HN 1.05 KP 0.95 ! LA 0.95 MK 0.96 NL 1.00 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.05 KP 0.99 ! LA 0.98 MK 1.03 NL 1.01 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 1.01 ! LA 0.98 MK 1.02 NL 1.04 OV 1.04 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.97 ! LA 0.95 MK 1.00 NL 1.01 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 1.00 ! LA 0.97 MK 1.01 NL 1.02 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.01 ! LA 0.96 MK 1.03 NL 0.98 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.97 ! LA 0.94 MK 1.03 NL 0.98 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! 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=0.054451Jy sigma=1.354359 ! Fit after self-cal, rms=0.053897Jy sigma=1.338396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8537 mas, bmaj=1.931 mas, bpa=-2.077 degrees ! Estimated noise=0.257774 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 = 0.000842806 Jy ! Component: 100 - total flux cleaned = 0.00104971 Jy ! Component: 150 - total flux cleaned = 0.00113286 Jy ! Component: 200 - total flux cleaned = 0.00124628 Jy ! Total flux subtracted in 200 components = 0.00124628 Jy ! Clean residual min=-0.001544 max=0.001572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.224497 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.224497 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=0.053861Jy sigma=1.337382 ! Fit after self-cal, rms=0.053868Jy sigma=1.337250 ! 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=0.053868Jy sigma=1.337250 ! Fit after self-cal, rms=0.053777Jy sigma=1.334271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8539 mas, bmaj=1.931 mas, bpa=-2.078 degrees ! Estimated noise=0.25774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398816 Jy ! Component: 100 - total flux cleaned = 0.000568772 Jy ! Component: 150 - total flux cleaned = 0.000654403 Jy ! Component: 200 - total flux cleaned = 0.000741276 Jy ! Total flux subtracted in 200 components = 0.000741276 Jy ! Clean residual min=-0.001303 max=0.001413 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.225238 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.225238 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=0.053763Jy sigma=1.333868 ! Fit after self-cal, rms=0.053763Jy sigma=1.333807 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 (32.8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133117 Jy ! Component: 100 - total flux cleaned = 0.00208561 Jy ! Component: 150 - total flux cleaned = 0.00226822 Jy ! Component: 200 - total flux cleaned = 0.00242942 Jy ! Total flux subtracted in 200 components = 0.00242942 Jy ! Clean residual min=-0.001221 max=0.001335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.227667 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.227667 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=0.053725Jy sigma=1.332795 ! Fit after self-cal, rms=0.053723Jy sigma=1.332751 ! 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=0.053723Jy sigma=1.332751 ! Fit after self-cal, rms=0.053684Jy sigma=1.332668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8544 mas, bmaj=1.931 mas, bpa=-2.081 degrees ! Estimated noise=0.257589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331052 Jy ! Component: 100 - total flux cleaned = 0.000478184 Jy ! Component: 150 - total flux cleaned = 0.000560337 Jy ! Component: 200 - total flux cleaned = 0.000620546 Jy ! Total flux subtracted in 200 components = 0.000620546 Jy ! Clean residual min=-0.001169 max=0.001245 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.228288 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.228288 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=0.053673Jy sigma=1.332399 ! Fit after self-cal, rms=0.053671Jy sigma=1.332384 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 = 0.00012378 Jy ! Component: 100 - total flux cleaned = 0.000177291 Jy ! Component: 150 - total flux cleaned = 0.00023909 Jy ! Component: 200 - total flux cleaned = 0.000297323 Jy ! Total flux subtracted in 200 components = 0.000297323 Jy ! Clean residual min=-0.001151 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.228585 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.228585 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=0.053665Jy sigma=1.332243 ! Fit after self-cal, rms=0.053665Jy sigma=1.332235 ! 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=0.053665Jy sigma=1.332235 ! Fit after self-cal, rms=0.053647Jy sigma=1.332215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.042 mas, bmaj=2.821 mas, bpa=-2.863 degrees ! Estimated noise=0.33019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384589 Jy ! Component: 100 - total flux cleaned = 0.000388298 Jy ! Component: 150 - total flux cleaned = 0.000363502 Jy ! Component: 200 - total flux cleaned = 0.000329327 Jy ! Total flux subtracted in 200 components = 0.000329327 Jy ! Clean residual min=-0.001277 max=0.001643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.228914 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 137 components and 0.228914 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=0.053648Jy sigma=1.332207 ! Fit after self-cal, rms=0.053646Jy sigma=1.332177 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 (-43.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145736 Jy ! Component: 100 - total flux cleaned = 0.00199859 Jy ! Component: 150 - total flux cleaned = 0.00232257 Jy ! Component: 200 - total flux cleaned = 0.00264853 Jy ! Total flux subtracted in 200 components = 0.00264853 Jy ! Clean residual min=-0.001247 max=0.001268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.231563 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 0.231563 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=0.053612Jy sigma=1.331254 ! Fit after self-cal, rms=0.053611Jy sigma=1.331219 ! 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=0.8547 mas, bmaj=1.932 mas, bpa=-2.104 degrees ! Estimated noise=0.257552 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 1.932 at -2.104 degrees (North through East) ! Clean map min=-0.0010196 max=0.16921 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=0.6918 mas, bmaj=1.7 mas, bpa=-2.506 degrees ! Estimated noise=0.446165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129887 Jy ! Component: 100 - total flux cleaned = 0.162372 Jy ! Component: 150 - total flux cleaned = 0.178497 Jy ! Component: 200 - total flux cleaned = 0.189111 Jy ! Total flux subtracted in 200 components = 0.189111 Jy ! Clean residual min=-0.003462 max=0.005956 Jy/beam ! Clean residual mean=-0.000009 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.189111 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.189111 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=1.932 mas, bpa=-2.104 degrees ! Estimated noise=0.257552 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 = 0.0118184 Jy ! Component: 100 - total flux cleaned = 0.0191126 Jy ! Component: 150 - total flux cleaned = 0.0239397 Jy ! Component: 200 - total flux cleaned = 0.0272839 Jy ! Total flux subtracted in 200 components = 0.0272839 Jy ! Clean residual min=-0.001669 max=0.002260 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.216395 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 53 components and 0.216395 Jy ! Inverting map ! Added new window around map position (-3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256523 Jy ! Component: 100 - total flux cleaned = 0.00452915 Jy ! Component: 150 - total flux cleaned = 0.00609988 Jy ! Component: 200 - total flux cleaned = 0.00722466 Jy ! Total flux subtracted in 200 components = 0.00722466 Jy ! Clean residual min=-0.001277 max=0.001388 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.22362 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.22362 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=2.042 mas, bmaj=2.821 mas, bpa=-2.863 degrees ! Estimated noise=0.33019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193398 Jy ! Component: 100 - total flux cleaned = 0.00331739 Jy ! Component: 150 - total flux cleaned = 0.00440759 Jy ! Component: 200 - total flux cleaned = 0.00530636 Jy ! Total flux subtracted in 200 components = 0.00530636 Jy ! Clean residual min=-0.001395 max=0.001286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.228926 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 = 0.000771561 Jy ! Component: 100 - total flux cleaned = 0.00144772 Jy ! Component: 150 - total flux cleaned = 0.00200648 Jy ! Component: 200 - total flux cleaned = 0.00236151 Jy ! Total flux subtracted in 200 components = 0.00236151 Jy ! Clean residual min=-0.001305 max=0.001178 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.231288 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 163 components and 0.231288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=1.932 mas, bpa=-2.104 degrees ! Estimated noise=0.257552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174101 Jy ! Component: 100 - total flux cleaned = 3.82858e-05 Jy ! Component: 150 - total flux cleaned = 0.000199486 Jy ! Component: 200 - total flux cleaned = 0.000289277 Jy ! Total flux subtracted in 200 components = 0.000289277 Jy ! Clean residual min=-0.001064 max=0.001121 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.231577 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.231577 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=0.053594Jy sigma=1.330741 ! Fit after self-cal, rms=0.053588Jy sigma=1.330616 wmodel /scr/pima/bg219b_uvs/J1707+1846_X_map.mod ! Writing 186 model components to file: /scr/pima/bg219b_uvs/J1707+1846_X_map.mod wobs /scr/pima/bg219b_uvs/J1707+1846_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1707+1846_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1707+1846_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219b_uvs/J1707+1846_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 = 0.000311866 Jy ! Component: 100 - total flux cleaned = 0.000349063 Jy ! Component: 150 - total flux cleaned = 0.000421632 Jy ! Component: 200 - total flux cleaned = 0.000457038 Jy ! Component: 250 - total flux cleaned = 0.0005423 Jy ! Component: 300 - total flux cleaned = 0.000542307 Jy ! Component: 350 - total flux cleaned = 0.00054206 Jy ! Component: 400 - total flux cleaned = 0.000525778 Jy ! Component: 450 - total flux cleaned = 0.000541043 Jy ! Component: 500 - total flux cleaned = 0.000586751 Jy ! Component: 550 - total flux cleaned = 0.000601715 Jy ! Component: 600 - total flux cleaned = 0.000675849 Jy ! Component: 650 - total flux cleaned = 0.000704822 Jy ! Component: 700 - total flux cleaned = 0.000747825 Jy ! Component: 750 - total flux cleaned = 0.000761691 Jy ! Component: 800 - total flux cleaned = 0.000747801 Jy ! Component: 850 - total flux cleaned = 0.000788718 Jy ! Component: 900 - total flux cleaned = 0.000788653 Jy ! Component: 950 - total flux cleaned = 0.000801917 Jy ! Component: 1000 - total flux cleaned = 0.000854502 Jy ! Component: 1050 - total flux cleaned = 0.000906176 Jy ! Component: 1100 - total flux cleaned = 0.000880343 Jy ! Component: 1150 - total flux cleaned = 0.000918236 Jy ! Component: 1200 - total flux cleaned = 0.000905639 Jy ! Component: 1250 - total flux cleaned = 0.000918024 Jy ! Component: 1300 - total flux cleaned = 0.000954631 Jy ! Component: 1350 - total flux cleaned = 0.000942495 Jy ! Component: 1400 - total flux cleaned = 0.000954635 Jy ! Component: 1450 - total flux cleaned = 0.000954713 Jy ! Component: 1500 - total flux cleaned = 0.000989815 Jy ! Component: 1550 - total flux cleaned = 0.00102446 Jy ! Component: 1600 - total flux cleaned = 0.00104737 Jy ! Component: 1650 - total flux cleaned = 0.00100208 Jy ! Component: 1700 - total flux cleaned = 0.00104697 Jy ! Component: 1750 - total flux cleaned = 0.00102477 Jy ! Component: 1800 - total flux cleaned = 0.0010357 Jy ! Component: 1850 - total flux cleaned = 0.00104659 Jy ! Component: 1900 - total flux cleaned = 0.00102515 Jy ! Component: 1950 - total flux cleaned = 0.00108917 Jy ! Component: 2000 - total flux cleaned = 0.00105751 Jy ! Component: 2050 - total flux cleaned = 0.0010784 Jy ! Component: 2100 - total flux cleaned = 0.00109908 Jy ! Component: 2150 - total flux cleaned = 0.00109917 Jy ! Component: 2200 - total flux cleaned = 0.00112976 Jy ! Component: 2250 - total flux cleaned = 0.00112962 Jy ! Component: 2300 - total flux cleaned = 0.00116964 Jy ! Component: 2350 - total flux cleaned = 0.00116955 Jy ! Component: 2400 - total flux cleaned = 0.00117946 Jy ! Component: 2450 - total flux cleaned = 0.00118922 Jy ! Component: 2500 - total flux cleaned = 0.00124738 Jy ! Component: 2550 - total flux cleaned = 0.00125705 Jy ! Component: 2600 - total flux cleaned = 0.00125706 Jy ! Component: 2650 - total flux cleaned = 0.00130461 Jy ! Component: 2700 - total flux cleaned = 0.00129515 Jy ! Component: 2750 - total flux cleaned = 0.00126709 Jy ! Component: 2800 - total flux cleaned = 0.00132288 Jy ! Component: 2850 - total flux cleaned = 0.00131366 Jy ! Component: 2900 - total flux cleaned = 0.00132283 Jy ! Component: 2950 - total flux cleaned = 0.00132289 Jy ! Component: 3000 - total flux cleaned = 0.00131385 Jy ! Component: 3050 - total flux cleaned = 0.00134078 Jy ! Component: 3100 - total flux cleaned = 0.00134068 Jy ! Component: 3150 - total flux cleaned = 0.00131413 Jy ! Component: 3200 - total flux cleaned = 0.00135817 Jy ! Component: 3250 - total flux cleaned = 0.0013669 Jy ! Component: 3300 - total flux cleaned = 0.00134077 Jy ! Component: 3350 - total flux cleaned = 0.00134931 Jy ! Component: 3400 - total flux cleaned = 0.0013579 Jy ! Component: 3450 - total flux cleaned = 0.00138358 Jy ! Component: 3500 - total flux cleaned = 0.00135807 Jy ! Component: 3550 - total flux cleaned = 0.00138339 Jy ! Component: 3600 - total flux cleaned = 0.00137504 Jy ! Component: 3650 - total flux cleaned = 0.0014001 Jy ! Component: 3700 - total flux cleaned = 0.00140837 Jy ! Component: 3750 - total flux cleaned = 0.00142485 Jy ! Component: 3800 - total flux cleaned = 0.00141675 Jy ! Component: 3850 - total flux cleaned = 0.00140859 Jy ! Component: 3900 - total flux cleaned = 0.001433 Jy ! Component: 3950 - total flux cleaned = 0.00144111 Jy ! Component: 4000 - total flux cleaned = 0.00145717 Jy ! Component: 4050 - total flux cleaned = 0.00149707 Jy ! Total flux subtracted in 4096 components = 0.00152881 Jy ! Clean residual min=-0.000561 max=0.000556 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.233106 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 472 components and 0.233106 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1707+1846_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8547 x 1.932 at -2.104 degrees (North through East) ! Clean map min=-0.00088626 max=0.16954 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1707+1846_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.169536 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.239673 0.239673 0.479346 0.958691 1.91738 3.83476 7.66953 15.3391 30.6781 61.3562 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.169 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1251.71 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1707+1846_X_uvs.log closed on Thu Apr 7 01:59:52 2016