! Started logfile: /scr/pima/bg219e_uvs/J0615+4819_X_uvs.log on Thu Apr 7 09:01:03 2016 obs /scr/pima/bg219e_uvs/J0615+4819_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0615+4819_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.901235 visibilities/baseline/integration-bin. ! Found source: J0615+4819 ! ! 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 14016 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/bg219e_uvs/J0615+4819_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.017851Jy sigma=25.112209 ! Fit after self-cal, rms=0.844556Jy sigma=20.719143 ! 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=1.064 mas, bmaj=1.544 mas, bpa=55.09 degrees ! Estimated noise=0.57092 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 = 0.11744 Jy ! Component: 100 - total flux cleaned = 0.159467 Jy ! Total flux subtracted in 100 components = 0.159467 Jy ! Clean residual min=-0.012076 max=0.026156 Jy/beam ! Clean residual mean=0.000057 rms=0.003472 Jy/beam ! Combined flux in latest and established models = 0.159467 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.159467 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=0.078945Jy sigma=1.906476 ! Fit after self-cal, rms=0.077556Jy sigma=1.876377 ! Inverting map ! Added new window around map position (1.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285822 Jy ! Component: 100 - total flux cleaned = 0.0443032 Jy ! Total flux subtracted in 100 components = 0.0443032 Jy ! Clean residual min=-0.007207 max=0.010342 Jy/beam ! Clean residual mean=0.000027 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.20377 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.20377 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=0.064304Jy sigma=1.532834 ! Fit after self-cal, rms=0.063336Jy sigma=1.510234 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012526 Jy ! Component: 100 - total flux cleaned = 0.0202166 Jy ! Total flux subtracted in 100 components = 0.0202166 Jy ! Clean residual min=-0.004818 max=0.006401 Jy/beam ! Clean residual mean=0.000014 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.223987 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.223987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060137Jy sigma=1.426685 ! Fit after self-cal, rms=0.059943Jy sigma=1.422259 ! 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=1.31 mas, bmaj=1.712 mas, bpa=50.6 degrees ! Estimated noise=0.348932 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 = 0.00784222 Jy ! Component: 100 - total flux cleaned = 0.0121493 Jy ! Component: 150 - total flux cleaned = 0.0148933 Jy ! Component: 200 - total flux cleaned = 0.0167337 Jy ! Total flux subtracted in 200 components = 0.0167337 Jy ! Clean residual min=-0.003631 max=0.003814 Jy/beam ! Clean residual mean=0.000012 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.24072 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.24072 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=0.058899Jy sigma=1.395129 ! Fit after self-cal, rms=0.058805Jy sigma=1.393135 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.31 x 1.712 at 50.6 degrees (North through East) ! Clean map min=-0.002883 max=0.14818 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.99 ! LA 0.97 NL 1.01 OV 1.01 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.05 KP 1.00 ! LA 0.97 NL 1.00 OV 0.99 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 0.95 NL 0.98 OV 1.02 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 0.99 ! LA 0.97 NL 1.02 OV 1.01 PT 1.01 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.99 ! LA 0.98 NL 1.01 OV 1.01 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.98 ! LA 0.95 NL 0.98 OV 1.02 PT 1.06 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.99 ! LA 0.98 NL 1.05 OV 1.00 PT 1.01 ! SC 0.97 ! ! ! 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=0.058805Jy sigma=1.393135 ! Fit after self-cal, rms=0.058621Jy sigma=1.386900 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=1.716 mas, bpa=50.57 degrees ! Estimated noise=0.348377 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 = -0.000122443 Jy ! Component: 100 - total flux cleaned = -0.000365407 Jy ! Component: 150 - total flux cleaned = -0.00055367 Jy ! Component: 200 - total flux cleaned = -0.000651177 Jy ! Total flux subtracted in 200 components = -0.000651177 Jy ! Clean residual min=-0.003009 max=0.002943 Jy/beam ! Clean residual mean=-0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.240069 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.240069 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=0.058537Jy sigma=1.385008 ! Fit after self-cal, rms=0.058517Jy sigma=1.384421 ! 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=0.058517Jy sigma=1.384421 ! Fit after self-cal, rms=0.058461Jy sigma=1.378154 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.308 mas, bmaj=1.721 mas, bpa=51.22 degrees ! Estimated noise=0.348494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291445 Jy ! Component: 100 - total flux cleaned = -0.000403141 Jy ! Component: 150 - total flux cleaned = -0.000456525 Jy ! Component: 200 - total flux cleaned = -0.000457505 Jy ! Total flux subtracted in 200 components = -0.000457505 Jy ! Clean residual min=-0.002741 max=0.002181 Jy/beam ! Clean residual mean=0.000015 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.239612 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.239612 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=0.058411Jy sigma=1.377106 ! Fit after self-cal, rms=0.058401Jy sigma=1.376723 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 = -7.45553e-05 Jy ! Component: 100 - total flux cleaned = -7.90428e-05 Jy ! Component: 150 - total flux cleaned = -5.55977e-05 Jy ! Component: 200 - total flux cleaned = -9.58065e-05 Jy ! Total flux subtracted in 200 components = -9.58065e-05 Jy ! Clean residual min=-0.002543 max=0.002108 Jy/beam ! Clean residual mean=0.000015 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.239516 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.239516 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=0.058373Jy sigma=1.376156 ! Fit after self-cal, rms=0.058366Jy sigma=1.375982 ! 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=0.058366Jy sigma=1.375982 ! Fit after self-cal, rms=0.058385Jy sigma=1.375941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=1.723 mas, bpa=51.32 degrees ! Estimated noise=0.348421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191288 Jy ! Component: 100 - total flux cleaned = -0.000168808 Jy ! Component: 150 - total flux cleaned = -0.000129034 Jy ! Component: 200 - total flux cleaned = -0.000129569 Jy ! Total flux subtracted in 200 components = -0.000129569 Jy ! Clean residual min=-0.002353 max=0.002092 Jy/beam ! Clean residual mean=0.000015 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.239386 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.239386 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=0.058364Jy sigma=1.375533 ! Fit after self-cal, rms=0.058361Jy sigma=1.375445 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.09729e-05 Jy ! Component: 100 - total flux cleaned = -4.10486e-05 Jy ! Component: 150 - total flux cleaned = -4.13643e-05 Jy ! Component: 200 - total flux cleaned = -7.39668e-05 Jy ! Total flux subtracted in 200 components = -7.39668e-05 Jy ! Clean residual min=-0.002238 max=0.002048 Jy/beam ! Clean residual mean=0.000015 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.239312 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.239312 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=0.058348Jy sigma=1.375181 ! Fit after self-cal, rms=0.058346Jy sigma=1.375128 ! 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=0.058346Jy sigma=1.375128 ! Fit after self-cal, rms=0.058333Jy sigma=1.375106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.445 mas, bmaj=2.481 mas, bpa=-29.46 degrees ! Estimated noise=0.406235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123509 Jy ! Component: 100 - total flux cleaned = -0.000212479 Jy ! Component: 150 - total flux cleaned = -0.000286938 Jy ! Component: 200 - total flux cleaned = -0.000340878 Jy ! Total flux subtracted in 200 components = -0.000340878 Jy ! Clean residual min=-0.001880 max=0.002058 Jy/beam ! Clean residual mean=0.000030 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.238972 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.238972 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=0.058329Jy sigma=1.375015 ! Fit after self-cal, rms=0.058329Jy sigma=1.375000 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 = -3.77905e-05 Jy ! Component: 100 - total flux cleaned = -6.61929e-05 Jy ! Component: 150 - total flux cleaned = -8.38252e-05 Jy ! Component: 200 - total flux cleaned = -0.000108554 Jy ! Total flux subtracted in 200 components = -0.000108554 Jy ! Clean residual min=-0.001876 max=0.002035 Jy/beam ! Clean residual mean=0.000031 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.238863 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.238863 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=0.058327Jy sigma=1.374972 ! Fit after self-cal, rms=0.058327Jy sigma=1.374963 ! 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=1.305 mas, bmaj=1.723 mas, bpa=51.4 degrees ! Estimated noise=0.3483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 1.723 at 51.4 degrees (North through East) ! Clean map min=-0.0019971 max=0.14671 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=1.056 mas, bmaj=1.555 mas, bpa=55.48 degrees ! Estimated noise=0.569568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119879 Jy ! Component: 100 - total flux cleaned = 0.168795 Jy ! Component: 150 - total flux cleaned = 0.192747 Jy ! Component: 200 - total flux cleaned = 0.207053 Jy ! Total flux subtracted in 200 components = 0.207053 Jy ! Clean residual min=-0.004824 max=0.007528 Jy/beam ! Clean residual mean=0.000026 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.207053 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.207053 Jy ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=1.723 mas, bpa=51.4 degrees ! Estimated noise=0.3483 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 = 0.0124136 Jy ! Component: 100 - total flux cleaned = 0.0196139 Jy ! Component: 150 - total flux cleaned = 0.024037 Jy ! Component: 200 - total flux cleaned = 0.0268825 Jy ! Total flux subtracted in 200 components = 0.0268825 Jy ! Clean residual min=-0.002362 max=0.002241 Jy/beam ! Clean residual mean=0.000026 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.233936 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.233936 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=2.445 mas, bmaj=2.481 mas, bpa=-29.46 degrees ! Estimated noise=0.406235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236116 Jy ! Component: 100 - total flux cleaned = 0.00352124 Jy ! Component: 150 - total flux cleaned = 0.00418191 Jy ! Component: 200 - total flux cleaned = 0.0043281 Jy ! Total flux subtracted in 200 components = 0.0043281 Jy ! Clean residual min=-0.001919 max=0.002010 Jy/beam ! Clean residual mean=0.000033 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.238264 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.99377e-05 Jy ! Component: 100 - total flux cleaned = 0.000166301 Jy ! Component: 150 - total flux cleaned = 0.000231489 Jy ! Component: 200 - total flux cleaned = 0.00026969 Jy ! Total flux subtracted in 200 components = 0.00026969 Jy ! Clean residual min=-0.001856 max=0.002025 Jy/beam ! Clean residual mean=0.000032 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.238533 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 89 components and 0.238533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=1.723 mas, bpa=51.4 degrees ! Estimated noise=0.3483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231516 Jy ! Component: 100 - total flux cleaned = 0.000335688 Jy ! Component: 150 - total flux cleaned = 0.000421546 Jy ! Component: 200 - total flux cleaned = 0.000498468 Jy ! Total flux subtracted in 200 components = 0.000498468 Jy ! Clean residual min=-0.002263 max=0.002046 Jy/beam ! Clean residual mean=0.000015 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.239032 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.239032 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=0.058329Jy sigma=1.374949 ! Fit after self-cal, rms=0.058324Jy sigma=1.374853 wmodel /scr/pima/bg219e_uvs/J0615+4819_X_map.mod ! Writing 98 model components to file: /scr/pima/bg219e_uvs/J0615+4819_X_map.mod wobs /scr/pima/bg219e_uvs/J0615+4819_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0615+4819_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0615+4819_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0615+4819_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 = 0.000218519 Jy ! Component: 100 - total flux cleaned = 0.000356996 Jy ! Component: 150 - total flux cleaned = 0.000553665 Jy ! Component: 200 - total flux cleaned = 0.000772167 Jy ! Component: 250 - total flux cleaned = 0.00104043 Jy ! Component: 300 - total flux cleaned = 0.00132773 Jy ! Component: 350 - total flux cleaned = 0.00154963 Jy ! Component: 400 - total flux cleaned = 0.00171077 Jy ! Component: 450 - total flux cleaned = 0.00184108 Jy ! Component: 500 - total flux cleaned = 0.00199324 Jy ! Component: 550 - total flux cleaned = 0.00211653 Jy ! Component: 600 - total flux cleaned = 0.00230906 Jy ! Component: 650 - total flux cleaned = 0.00237961 Jy ! Component: 700 - total flux cleaned = 0.00254154 Jy ! Component: 750 - total flux cleaned = 0.00267625 Jy ! Component: 800 - total flux cleaned = 0.00271996 Jy ! Component: 850 - total flux cleaned = 0.00280571 Jy ! Component: 900 - total flux cleaned = 0.00276285 Jy ! Component: 950 - total flux cleaned = 0.00274242 Jy ! Component: 1000 - total flux cleaned = 0.00274274 Jy ! Component: 1050 - total flux cleaned = 0.00272287 Jy ! Component: 1100 - total flux cleaned = 0.00276112 Jy ! Component: 1150 - total flux cleaned = 0.00272278 Jy ! Component: 1200 - total flux cleaned = 0.00277855 Jy ! Component: 1250 - total flux cleaned = 0.00274116 Jy ! Component: 1300 - total flux cleaned = 0.00274112 Jy ! Component: 1350 - total flux cleaned = 0.00277686 Jy ! Component: 1400 - total flux cleaned = 0.00277677 Jy ! Component: 1450 - total flux cleaned = 0.00281144 Jy ! Component: 1500 - total flux cleaned = 0.00284541 Jy ! Component: 1550 - total flux cleaned = 0.00291243 Jy ! Component: 1600 - total flux cleaned = 0.00292922 Jy ! Component: 1650 - total flux cleaned = 0.0029943 Jy ! Component: 1700 - total flux cleaned = 0.00305854 Jy ! Component: 1750 - total flux cleaned = 0.00312233 Jy ! Component: 1800 - total flux cleaned = 0.00313775 Jy ! Component: 1850 - total flux cleaned = 0.00321558 Jy ! Component: 1900 - total flux cleaned = 0.00326175 Jy ! Component: 1950 - total flux cleaned = 0.0032767 Jy ! Component: 2000 - total flux cleaned = 0.00332175 Jy ! Component: 2050 - total flux cleaned = 0.00332186 Jy ! Component: 2100 - total flux cleaned = 0.00336603 Jy ! Component: 2150 - total flux cleaned = 0.00342429 Jy ! Component: 2200 - total flux cleaned = 0.00343871 Jy ! Component: 2250 - total flux cleaned = 0.00351002 Jy ! Component: 2300 - total flux cleaned = 0.00359467 Jy ! Component: 2350 - total flux cleaned = 0.00363629 Jy ! Component: 2400 - total flux cleaned = 0.00369177 Jy ! Component: 2450 - total flux cleaned = 0.00374692 Jy ! Component: 2500 - total flux cleaned = 0.0038418 Jy ! Component: 2550 - total flux cleaned = 0.00388209 Jy ! Component: 2600 - total flux cleaned = 0.0039222 Jy ! Component: 2650 - total flux cleaned = 0.00401466 Jy ! Component: 2700 - total flux cleaned = 0.00406691 Jy ! Component: 2750 - total flux cleaned = 0.00413187 Jy ! Component: 2800 - total flux cleaned = 0.00418322 Jy ! Component: 2850 - total flux cleaned = 0.00429797 Jy ! Component: 2900 - total flux cleaned = 0.00432319 Jy ! Component: 2950 - total flux cleaned = 0.00439836 Jy ! Component: 3000 - total flux cleaned = 0.00447287 Jy ! Component: 3050 - total flux cleaned = 0.00454686 Jy ! Component: 3100 - total flux cleaned = 0.00460795 Jy ! Component: 3150 - total flux cleaned = 0.00470509 Jy ! Component: 3200 - total flux cleaned = 0.00478941 Jy ! Component: 3250 - total flux cleaned = 0.00483725 Jy ! Component: 3300 - total flux cleaned = 0.0049322 Jy ! Component: 3350 - total flux cleaned = 0.0049676 Jy ! Component: 3400 - total flux cleaned = 0.00503793 Jy ! Component: 3450 - total flux cleaned = 0.00506114 Jy ! Component: 3500 - total flux cleaned = 0.00516517 Jy ! Component: 3550 - total flux cleaned = 0.00523396 Jy ! Component: 3600 - total flux cleaned = 0.00527954 Jy ! Component: 3650 - total flux cleaned = 0.00533625 Jy ! Component: 3700 - total flux cleaned = 0.00541504 Jy ! Component: 3750 - total flux cleaned = 0.00549338 Jy ! Component: 3800 - total flux cleaned = 0.0055379 Jy ! Component: 3850 - total flux cleaned = 0.00561529 Jy ! Component: 3900 - total flux cleaned = 0.00567024 Jy ! Component: 3950 - total flux cleaned = 0.0057577 Jy ! Component: 4000 - total flux cleaned = 0.0058229 Jy ! Component: 4050 - total flux cleaned = 0.00587692 Jy ! Total flux subtracted in 4096 components = 0.00597361 Jy ! Clean residual min=-0.000585 max=0.000677 Jy/beam ! Clean residual mean=0.000006 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.245006 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 366 components and 0.245006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0615+4819_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 1.723 at 51.4 degrees (North through East) ! Clean map min=-0.001183 max=0.14707 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0615+4819_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14707 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170982 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.348776 0.348776 0.697551 1.3951 2.79021 5.58041 11.1608 22.3216 44.6433 89.2866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 860.151 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0615+4819_X_uvs.log closed on Thu Apr 7 09:01:07 2016