! Started logfile: /scr/pima/bg219h_uvs/J0843+4537_X_uvs.log on Thu Apr 7 12:05:03 2016 obs /scr/pima/bg219h_uvs/J0843+4537_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0843+4537_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.690681 visibilities/baseline/integration-bin. ! Found source: J0843+4537 ! ! 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 23124 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/J0843+4537_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 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=1.002184Jy sigma=27.117515 ! Fit after self-cal, rms=0.951817Jy sigma=25.735403 ! 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=1.099 mas, bmaj=1.39 mas, bpa=-23.03 degrees ! Estimated noise=0.476646 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 = 0.035457 Jy ! Component: 100 - total flux cleaned = 0.0474625 Jy ! Total flux subtracted in 100 components = 0.0474625 Jy ! Clean residual min=-0.004084 max=0.006612 Jy/beam ! Clean residual mean=0.000034 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.0474625 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0474625 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=0.057627Jy sigma=1.486265 ! Fit after self-cal, rms=0.055790Jy sigma=1.435389 ! Inverting map ! Added new window around map position (1.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901771 Jy ! Component: 100 - total flux cleaned = 0.0153376 Jy ! Total flux subtracted in 100 components = 0.0153376 Jy ! Clean residual min=-0.004027 max=0.004494 Jy/beam ! Clean residual mean=0.000026 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.0628001 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.0628001 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=0.053730Jy sigma=1.376505 ! Fit after self-cal, rms=0.053610Jy sigma=1.373189 ! 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=1.382 mas, bmaj=1.648 mas, bpa=-18.44 degrees ! Estimated noise=0.244075 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 (-0.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800619 Jy ! Component: 100 - total flux cleaned = 0.0135601 Jy ! Component: 150 - total flux cleaned = 0.0176788 Jy ! Component: 200 - total flux cleaned = 0.0208657 Jy ! Total flux subtracted in 200 components = 0.0208657 Jy ! Clean residual min=-0.002426 max=0.002922 Jy/beam ! Clean residual mean=0.000049 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.0836659 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.0836659 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=0.052055Jy sigma=1.329944 ! Fit after self-cal, rms=0.051929Jy sigma=1.326291 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 1.648 at -18.44 degrees (North through East) ! Clean map min=-0.0024514 max=0.046593 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 1.07 FD 1.00 HN 1.05 KP 0.96 ! LA 0.93 MK 1.16 NL 1.06 OV 1.01 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.98 KP 0.96 ! LA 0.90 MK 0.97 NL 1.15 OV 1.02 ! PT 0.94 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 KP 0.98 ! LA 0.94 MK 1.16 NL 1.06 OV 1.00 ! PT 0.91 SC 0.86 ! ! ! Correcting IF 4. ! 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 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.97 KP 0.95 ! LA 0.96 MK 1.03 NL 1.01 OV 1.03 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 7. ! 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 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.94 KP 0.92 ! LA 0.92 MK 1.08 NL 1.05 OV 1.01 ! PT 0.95 SC 0.96 ! ! ! 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=0.051929Jy sigma=1.326291 ! Fit after self-cal, rms=0.051176Jy sigma=1.321199 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=1.66 mas, bpa=-18.15 degrees ! Estimated noise=0.24117 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 = 0.00252377 Jy ! Component: 100 - total flux cleaned = 0.00396658 Jy ! Component: 150 - total flux cleaned = 0.0047423 Jy ! Component: 200 - total flux cleaned = 0.00510432 Jy ! Total flux subtracted in 200 components = 0.00510432 Jy ! Clean residual min=-0.002141 max=0.002029 Jy/beam ! Clean residual mean=0.000022 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0887702 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.0887702 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=0.051034Jy sigma=1.317298 ! Fit after self-cal, rms=0.051006Jy sigma=1.316101 ! 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=0.051006Jy sigma=1.316101 ! Fit after self-cal, rms=0.051642Jy sigma=1.313209 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=1.655 mas, bpa=-17.34 degrees ! Estimated noise=0.243737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158328 Jy ! Component: 100 - total flux cleaned = 0.00257398 Jy ! Component: 150 - total flux cleaned = 0.00293311 Jy ! Component: 200 - total flux cleaned = 0.00316007 Jy ! Total flux subtracted in 200 components = 0.00316007 Jy ! Clean residual min=-0.001701 max=0.001982 Jy/beam ! Clean residual mean=0.000015 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0919303 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.0919303 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=0.051577Jy sigma=1.311552 ! Fit after self-cal, rms=0.051582Jy sigma=1.311048 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 (6, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143319 Jy ! Component: 100 - total flux cleaned = 0.00177052 Jy ! Component: 150 - total flux cleaned = 0.00205086 Jy ! Component: 200 - total flux cleaned = 0.00208074 Jy ! Total flux subtracted in 200 components = 0.00208074 Jy ! Clean residual min=-0.001651 max=0.001572 Jy/beam ! Clean residual mean=0.000012 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.094011 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.094011 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=0.051503Jy sigma=1.309070 ! Fit after self-cal, rms=0.051491Jy sigma=1.308759 ! 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=0.051491Jy sigma=1.308759 ! Fit after self-cal, rms=0.051516Jy sigma=1.308310 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=1.649 mas, bpa=-16.77 degrees ! Estimated noise=0.244557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117806 Jy ! Component: 100 - total flux cleaned = 0.00163423 Jy ! Component: 150 - total flux cleaned = 0.0019402 Jy ! Component: 200 - total flux cleaned = 0.00218871 Jy ! Total flux subtracted in 200 components = 0.00218871 Jy ! Clean residual min=-0.001566 max=0.001436 Jy/beam ! Clean residual mean=0.000013 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0961997 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.0961997 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=0.051470Jy sigma=1.307232 ! Fit after self-cal, rms=0.051470Jy sigma=1.307102 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 = 0.0003587 Jy ! Component: 100 - total flux cleaned = 0.000518055 Jy ! Component: 150 - total flux cleaned = 0.000590966 Jy ! Component: 200 - total flux cleaned = 0.000660166 Jy ! Total flux subtracted in 200 components = 0.000660166 Jy ! Clean residual min=-0.001548 max=0.001454 Jy/beam ! Clean residual mean=0.000012 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0968599 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.0968599 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=0.051444Jy sigma=1.306525 ! Fit after self-cal, rms=0.051443Jy sigma=1.306473 ! 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=0.051443Jy sigma=1.306473 ! Fit after self-cal, rms=0.051484Jy sigma=1.306281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.383 mas, bmaj=2.621 mas, bpa=31.07 degrees ! Estimated noise=0.279931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958883 Jy ! Component: 100 - total flux cleaned = 0.00153695 Jy ! Component: 150 - total flux cleaned = 0.00187313 Jy ! Component: 200 - total flux cleaned = 0.00210575 Jy ! Total flux subtracted in 200 components = 0.00210575 Jy ! Clean residual min=-0.001730 max=0.001551 Jy/beam ! Clean residual mean=0.000020 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0989656 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 154 components and 0.0989657 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=0.051469Jy sigma=1.305842 ! Fit after self-cal, rms=0.051469Jy sigma=1.305792 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 = 0.000202103 Jy ! Component: 100 - total flux cleaned = 0.000304122 Jy ! Component: 150 - total flux cleaned = 0.000398108 Jy ! Component: 200 - total flux cleaned = 0.00051272 Jy ! Total flux subtracted in 200 components = 0.00051272 Jy ! Clean residual min=-0.001667 max=0.001545 Jy/beam ! Clean residual mean=0.000018 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0994784 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 0.0994784 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=0.051462Jy sigma=1.305589 ! Fit after self-cal, rms=0.051461Jy sigma=1.305569 ! 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=1.396 mas, bmaj=1.644 mas, bpa=-16.69 degrees ! Estimated noise=0.245184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.396 x 1.644 at -16.69 degrees (North through East) ! Clean map min=-0.001777 max=0.045193 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=1.115 mas, bmaj=1.387 mas, bpa=-21.58 degrees ! Estimated noise=0.480767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364502 Jy ! Component: 100 - total flux cleaned = 0.0514919 Jy ! Component: 150 - total flux cleaned = 0.0613398 Jy ! Component: 200 - total flux cleaned = 0.0685804 Jy ! Total flux subtracted in 200 components = 0.0685804 Jy ! Clean residual min=-0.004278 max=0.004452 Jy/beam ! Clean residual mean=0.000021 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0685804 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0685804 Jy ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=1.644 mas, bpa=-16.69 degrees ! Estimated noise=0.245184 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 = 0.00773024 Jy ! Component: 100 - total flux cleaned = 0.0130118 Jy ! Component: 150 - total flux cleaned = 0.0169605 Jy ! Component: 200 - total flux cleaned = 0.0200047 Jy ! Total flux subtracted in 200 components = 0.0200047 Jy ! Clean residual min=-0.002083 max=0.001952 Jy/beam ! Clean residual mean=0.000031 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0885851 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 79 components and 0.088585 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=2.383 mas, bmaj=2.621 mas, bpa=31.07 degrees ! Estimated noise=0.279931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330834 Jy ! Component: 100 - total flux cleaned = 0.00554715 Jy ! Component: 150 - total flux cleaned = 0.00717531 Jy ! Component: 200 - total flux cleaned = 0.00830868 Jy ! Total flux subtracted in 200 components = 0.00830868 Jy ! Clean residual min=-0.002063 max=0.001721 Jy/beam ! Clean residual mean=0.000027 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0968937 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 = 0.000529318 Jy ! Component: 100 - total flux cleaned = 0.00085136 Jy ! Component: 150 - total flux cleaned = 0.00107587 Jy ! Component: 200 - total flux cleaned = 0.00128081 Jy ! Total flux subtracted in 200 components = 0.00128081 Jy ! Clean residual min=-0.001888 max=0.001582 Jy/beam ! Clean residual mean=0.000023 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0981745 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 139 components and 0.0981745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=1.644 mas, bpa=-16.69 degrees ! Estimated noise=0.245184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295305 Jy ! Component: 100 - total flux cleaned = -0.000117626 Jy ! Component: 150 - total flux cleaned = 0.00010757 Jy ! Component: 200 - total flux cleaned = 0.000337408 Jy ! Total flux subtracted in 200 components = 0.000337408 Jy ! Clean residual min=-0.001577 max=0.001560 Jy/beam ! Clean residual mean=0.000012 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0985119 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 152 components and 0.0985119 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=0.051484Jy sigma=1.306215 ! Fit after self-cal, rms=0.051474Jy sigma=1.305739 wmodel /scr/pima/bg219h_uvs/J0843+4537_X_map.mod ! Writing 152 model components to file: /scr/pima/bg219h_uvs/J0843+4537_X_map.mod wobs /scr/pima/bg219h_uvs/J0843+4537_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0843+4537_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0843+4537_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0843+4537_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 = -9.56121e-05 Jy ! Component: 100 - total flux cleaned = 3.11041e-05 Jy ! Component: 150 - total flux cleaned = 0.000127747 Jy ! Component: 200 - total flux cleaned = 0.000240002 Jy ! Component: 250 - total flux cleaned = 0.000261451 Jy ! Component: 300 - total flux cleaned = 0.000323784 Jy ! Component: 350 - total flux cleaned = 0.000363672 Jy ! Component: 400 - total flux cleaned = 0.000383297 Jy ! Component: 450 - total flux cleaned = 0.000421519 Jy ! Component: 500 - total flux cleaned = 0.000476485 Jy ! Component: 550 - total flux cleaned = 0.000547504 Jy ! Component: 600 - total flux cleaned = 0.000700791 Jy ! Component: 650 - total flux cleaned = 0.000800132 Jy ! Component: 700 - total flux cleaned = 0.000897623 Jy ! Component: 750 - total flux cleaned = 0.00104046 Jy ! Component: 800 - total flux cleaned = 0.0011333 Jy ! Component: 850 - total flux cleaned = 0.00120956 Jy ! Component: 900 - total flux cleaned = 0.00128371 Jy ! Component: 950 - total flux cleaned = 0.0013276 Jy ! Component: 1000 - total flux cleaned = 0.00139962 Jy ! Component: 1050 - total flux cleaned = 0.00144209 Jy ! Component: 1100 - total flux cleaned = 0.00155317 Jy ! Component: 1150 - total flux cleaned = 0.00158024 Jy ! Component: 1200 - total flux cleaned = 0.00166117 Jy ! Component: 1250 - total flux cleaned = 0.00179347 Jy ! Component: 1300 - total flux cleaned = 0.00184554 Jy ! Component: 1350 - total flux cleaned = 0.00188427 Jy ! Component: 1400 - total flux cleaned = 0.00194777 Jy ! Component: 1450 - total flux cleaned = 0.00202262 Jy ! Component: 1500 - total flux cleaned = 0.00201039 Jy ! Component: 1550 - total flux cleaned = 0.00208336 Jy ! Component: 1600 - total flux cleaned = 0.00210723 Jy ! Component: 1650 - total flux cleaned = 0.00215459 Jy ! Component: 1700 - total flux cleaned = 0.00216614 Jy ! Component: 1750 - total flux cleaned = 0.00218916 Jy ! Component: 1800 - total flux cleaned = 0.00218937 Jy ! Component: 1850 - total flux cleaned = 0.0021557 Jy ! Component: 1900 - total flux cleaned = 0.00213368 Jy ! Component: 1950 - total flux cleaned = 0.00212258 Jy ! Component: 2000 - total flux cleaned = 0.00205729 Jy ! Component: 2050 - total flux cleaned = 0.00200361 Jy ! Component: 2100 - total flux cleaned = 0.00201424 Jy ! Component: 2150 - total flux cleaned = 0.00193019 Jy ! Component: 2200 - total flux cleaned = 0.00187812 Jy ! Component: 2250 - total flux cleaned = 0.00186803 Jy ! Component: 2300 - total flux cleaned = 0.00181706 Jy ! Component: 2350 - total flux cleaned = 0.0017968 Jy ! Component: 2400 - total flux cleaned = 0.00175682 Jy ! Component: 2450 - total flux cleaned = 0.0017073 Jy ! Component: 2500 - total flux cleaned = 0.00163875 Jy ! Component: 2550 - total flux cleaned = 0.00159026 Jy ! Component: 2600 - total flux cleaned = 0.00155182 Jy ! Component: 2650 - total flux cleaned = 0.00151369 Jy ! Component: 2700 - total flux cleaned = 0.00144755 Jy ! Component: 2750 - total flux cleaned = 0.00141948 Jy ! Component: 2800 - total flux cleaned = 0.00136376 Jy ! Component: 2850 - total flux cleaned = 0.00129926 Jy ! Component: 2900 - total flux cleaned = 0.00127175 Jy ! Component: 2950 - total flux cleaned = 0.00121728 Jy ! Component: 3000 - total flux cleaned = 0.00119031 Jy ! Component: 3050 - total flux cleaned = 0.00114562 Jy ! Component: 3100 - total flux cleaned = 0.00111027 Jy ! Component: 3150 - total flux cleaned = 0.00105752 Jy ! Component: 3200 - total flux cleaned = 0.000996446 Jy ! Component: 3250 - total flux cleaned = 0.000944554 Jy ! Component: 3300 - total flux cleaned = 0.000892979 Jy ! Component: 3350 - total flux cleaned = 0.000858885 Jy ! Component: 3400 - total flux cleaned = 0.000850418 Jy ! Component: 3450 - total flux cleaned = 0.000799833 Jy ! Component: 3500 - total flux cleaned = 0.000741334 Jy ! Component: 3550 - total flux cleaned = 0.000699856 Jy ! Component: 3600 - total flux cleaned = 0.000666863 Jy ! Component: 3650 - total flux cleaned = 0.000625839 Jy ! Component: 3700 - total flux cleaned = 0.000593287 Jy ! Component: 3750 - total flux cleaned = 0.000536646 Jy ! Component: 3800 - total flux cleaned = 0.000504374 Jy ! Component: 3850 - total flux cleaned = 0.000448427 Jy ! Component: 3900 - total flux cleaned = 0.000384907 Jy ! Component: 3950 - total flux cleaned = 0.000329729 Jy ! Component: 4000 - total flux cleaned = 0.000274734 Jy ! Component: 4050 - total flux cleaned = 0.000227989 Jy ! Total flux subtracted in 4096 components = 0.00020472 Jy ! Clean residual min=-0.000443 max=0.000476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0987167 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 429 components and 0.0987167 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0843+4537_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.396 x 1.644 at -16.69 degrees (North through East) ! Clean map min=-0.0010283 max=0.04462 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0843+4537_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0446199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.853925 0.853925 1.70785 3.4157 6.8314 13.6628 27.3256 54.6512 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 351.318 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0843+4537_X_uvs.log closed on Thu Apr 7 12:05:07 2016