! Started logfile: /scr/pima/bg219g_uvs/J1607+1551_X_uvs.log on Thu Apr 7 09:53:16 2016 obs /scr/pima/bg219g_uvs/J1607+1551_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1607+1551_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890476 visibilities/baseline/integration-bin. ! Found source: J1607+1551 ! ! 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 6732 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/bg219g_uvs/J1607+1551_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.020270Jy sigma=23.984187 ! Fit after self-cal, rms=0.824332Jy sigma=19.292321 ! 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=0.7334 mas, bmaj=1.817 mas, bpa=5.354 degrees ! Estimated noise=0.873161 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 = 0.136934 Jy ! Component: 100 - total flux cleaned = 0.169482 Jy ! Total flux subtracted in 100 components = 0.169482 Jy ! Clean residual min=-0.009088 max=0.013415 Jy/beam ! Clean residual mean=-0.000002 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.169482 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.169482 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=0.077229Jy sigma=1.626295 ! Fit after self-cal, rms=0.077181Jy sigma=1.625385 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150069 Jy ! Component: 100 - total flux cleaned = 0.0225242 Jy ! Total flux subtracted in 100 components = 0.0225242 Jy ! Clean residual min=-0.006784 max=0.008654 Jy/beam ! Clean residual mean=0.000002 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.192006 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.192006 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=0.073881Jy sigma=1.540850 ! Fit after self-cal, rms=0.073853Jy sigma=1.539564 ! 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=0.841 mas, bmaj=2.102 mas, bpa=4.607 degrees ! Estimated noise=0.548165 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 = 0.00561827 Jy ! Component: 100 - total flux cleaned = 0.00736166 Jy ! Component: 150 - total flux cleaned = 0.00736512 Jy ! Component: 200 - total flux cleaned = 0.00730647 Jy ! Total flux subtracted in 200 components = 0.00730647 Jy ! Clean residual min=-0.005885 max=0.009193 Jy/beam ! Clean residual mean=0.000002 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.199313 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.199313 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=0.073397Jy sigma=1.529653 ! Fit after self-cal, rms=0.073399Jy sigma=1.529306 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.841 x 2.102 at 4.607 degrees (North through East) ! Clean map min=-0.0057231 max=0.17879 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 1.02 HN 0.98 KP 1.03 ! LA 0.98 MK 0.98 NL 1.02 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.07 KP 1.00 ! LA 1.03 MK 0.98 NL 1.10 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.07 ! LA 0.91 MK 0.94 NL 1.07 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 1.06 ! LA 0.92 MK 0.99 NL 1.07 OV 0.96 ! PT 0.99 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.03 ! LA 1.09 MK 1.00 NL 1.00 OV 0.94 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.07 KP 1.00 ! LA 0.94 MK 0.98 NL 1.08 OV 0.97 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.94 KP 1.04 ! LA 0.96 MK 0.98 NL 1.06 OV 0.97 ! PT 1.00 SC 0.94 ! ! ! 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=0.073399Jy sigma=1.529306 ! Fit after self-cal, rms=0.071814Jy sigma=1.511596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=2.1 mas, bpa=4.654 degrees ! Estimated noise=0.545299 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 = -0.000574182 Jy ! Component: 100 - total flux cleaned = -0.0008023 Jy ! Component: 150 - total flux cleaned = -0.000953437 Jy ! Component: 200 - total flux cleaned = -0.00105195 Jy ! Total flux subtracted in 200 components = -0.00105195 Jy ! Clean residual min=-0.004741 max=0.007971 Jy/beam ! Clean residual mean=0.000002 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.198261 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.198261 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=0.071753Jy sigma=1.510369 ! Fit after self-cal, rms=0.071754Jy sigma=1.510110 ! 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=0.071754Jy sigma=1.510110 ! Fit after self-cal, rms=0.071723Jy sigma=1.510024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8377 mas, bmaj=2.101 mas, bpa=4.669 degrees ! Estimated noise=0.545351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271237 Jy ! Component: 100 - total flux cleaned = -0.000394609 Jy ! Component: 150 - total flux cleaned = -0.000473081 Jy ! Component: 200 - total flux cleaned = -0.000565585 Jy ! Total flux subtracted in 200 components = -0.000565585 Jy ! Clean residual min=-0.004757 max=0.007782 Jy/beam ! Clean residual mean=0.000002 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.197695 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.197695 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=0.071700Jy sigma=1.509506 ! Fit after self-cal, rms=0.071699Jy sigma=1.509465 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 (7.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809084 Jy ! Component: 100 - total flux cleaned = 0.0123556 Jy ! Component: 150 - total flux cleaned = 0.0148183 Jy ! Component: 200 - total flux cleaned = 0.0160878 Jy ! Total flux subtracted in 200 components = 0.0160878 Jy ! Clean residual min=-0.003784 max=0.004952 Jy/beam ! Clean residual mean=0.000001 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.213783 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.213783 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=0.070797Jy sigma=1.485314 ! Fit after self-cal, rms=0.070746Jy sigma=1.484179 ! Inverting map ! Added new window around map position (5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435161 Jy ! Component: 100 - total flux cleaned = 0.0063169 Jy ! Component: 150 - total flux cleaned = 0.00790638 Jy ! Component: 200 - total flux cleaned = 0.00926498 Jy ! Total flux subtracted in 200 components = 0.00926498 Jy ! Clean residual min=-0.003477 max=0.003439 Jy/beam ! Clean residual mean=0.000001 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.223048 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.223048 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=0.070484Jy sigma=1.476529 ! Fit after self-cal, rms=0.070454Jy sigma=1.476125 ! 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=0.070454Jy sigma=1.476125 ! Fit after self-cal, rms=0.070372Jy sigma=1.474849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8393 mas, bmaj=2.105 mas, bpa=4.722 degrees ! Estimated noise=0.543016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173562 Jy ! Component: 100 - total flux cleaned = 0.00227543 Jy ! Component: 150 - total flux cleaned = 0.00268665 Jy ! Component: 200 - total flux cleaned = 0.00312173 Jy ! Total flux subtracted in 200 components = 0.00312173 Jy ! Clean residual min=-0.003264 max=0.003258 Jy/beam ! Clean residual mean=0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.22617 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.226169 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=0.070314Jy sigma=1.473060 ! Fit after self-cal, rms=0.070310Jy sigma=1.472979 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 = 0.000121031 Jy ! Component: 100 - total flux cleaned = 0.000391581 Jy ! Component: 150 - total flux cleaned = 0.000531769 Jy ! Component: 200 - total flux cleaned = 0.000665106 Jy ! Total flux subtracted in 200 components = 0.000665106 Jy ! Clean residual min=-0.003266 max=0.003189 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.226835 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.226835 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=0.070286Jy sigma=1.472446 ! Fit after self-cal, rms=0.070284Jy sigma=1.472420 ! 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=0.070284Jy sigma=1.472420 ! Fit after self-cal, rms=0.070391Jy sigma=1.472226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.084 mas, bmaj=3.066 mas, bpa=-2.376 degrees ! Estimated noise=0.711871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001267 Jy ! Component: 100 - total flux cleaned = 0.00210215 Jy ! Component: 150 - total flux cleaned = 0.00257018 Jy ! Component: 200 - total flux cleaned = 0.00280658 Jy ! Total flux subtracted in 200 components = 0.00280658 Jy ! Clean residual min=-0.003617 max=0.003735 Jy/beam ! Clean residual mean=0.000001 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.229641 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 0.229641 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=0.070390Jy sigma=1.471985 ! Fit after self-cal, rms=0.070392Jy sigma=1.471957 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 = 0.000313414 Jy ! Component: 100 - total flux cleaned = 0.000397045 Jy ! Component: 150 - total flux cleaned = 0.000435863 Jy ! Component: 200 - total flux cleaned = 0.000492393 Jy ! Total flux subtracted in 200 components = 0.000492393 Jy ! Clean residual min=-0.003584 max=0.003691 Jy/beam ! Clean residual mean=0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.230134 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.230134 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=0.070395Jy sigma=1.472004 ! Fit after self-cal, rms=0.070395Jy sigma=1.471994 ! 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=0.8401 mas, bmaj=2.106 mas, bpa=4.742 degrees ! Estimated noise=0.542716 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8401 x 2.106 at 4.742 degrees (North through East) ! Clean map min=-0.002802 max=0.17901 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=0.73 mas, bmaj=1.818 mas, bpa=5.459 degrees ! Estimated noise=0.868516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135947 Jy ! Component: 100 - total flux cleaned = 0.169628 Jy ! Component: 150 - total flux cleaned = 0.185362 Jy ! Component: 200 - total flux cleaned = 0.195181 Jy ! Total flux subtracted in 200 components = 0.195181 Jy ! Clean residual min=-0.006923 max=0.006501 Jy/beam ! Clean residual mean=0.000000 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.195181 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.195181 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8401 mas, bmaj=2.106 mas, bpa=4.742 degrees ! Estimated noise=0.542716 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) ! Added new window around map position (-13.6, 37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815173 Jy ! Component: 100 - total flux cleaned = 0.0140829 Jy ! Component: 150 - total flux cleaned = 0.0186083 Jy ! Component: 200 - total flux cleaned = 0.0222003 Jy ! Total flux subtracted in 200 components = 0.0222003 Jy ! Clean residual min=-0.003996 max=0.003868 Jy/beam ! Clean residual mean=-0.000000 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.217382 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.217382 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=2.084 mas, bmaj=3.066 mas, bpa=-2.376 degrees ! Estimated noise=0.711871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046148 Jy ! Component: 100 - total flux cleaned = 0.00757368 Jy ! Component: 150 - total flux cleaned = 0.00961112 Jy ! Component: 200 - total flux cleaned = 0.0111914 Jy ! Total flux subtracted in 200 components = 0.0111914 Jy ! Clean residual min=-0.003903 max=0.003697 Jy/beam ! Clean residual mean=-0.000000 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.228573 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 = 0.00129461 Jy ! Component: 100 - total flux cleaned = 0.00204198 Jy ! Component: 150 - total flux cleaned = 0.00239193 Jy ! Component: 200 - total flux cleaned = 0.00260542 Jy ! Total flux subtracted in 200 components = 0.00260542 Jy ! Clean residual min=-0.003613 max=0.003713 Jy/beam ! Clean residual mean=0.000000 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.231178 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 70 components and 0.231178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8401 mas, bmaj=2.106 mas, bpa=4.742 degrees ! Estimated noise=0.542716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782466 Jy ! Component: 100 - total flux cleaned = 0.00101272 Jy ! Component: 150 - total flux cleaned = 0.00116689 Jy ! Component: 200 - total flux cleaned = 0.00126158 Jy ! Total flux subtracted in 200 components = 0.00126158 Jy ! Clean residual min=-0.003212 max=0.003504 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.23244 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.23244 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=0.070436Jy sigma=1.472877 ! Fit after self-cal, rms=0.070430Jy sigma=1.472598 wmodel /scr/pima/bg219g_uvs/J1607+1551_X_map.mod ! Writing 82 model components to file: /scr/pima/bg219g_uvs/J1607+1551_X_map.mod wobs /scr/pima/bg219g_uvs/J1607+1551_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1607+1551_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1607+1551_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1607+1551_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 = 0.000543305 Jy ! Component: 100 - total flux cleaned = 0.000594513 Jy ! Component: 150 - total flux cleaned = 0.00050248 Jy ! Component: 200 - total flux cleaned = 0.000243769 Jy ! Component: 250 - total flux cleaned = -4.28714e-05 Jy ! Component: 300 - total flux cleaned = -0.000122472 Jy ! Component: 350 - total flux cleaned = -0.000388133 Jy ! Component: 400 - total flux cleaned = -0.00060509 Jy ! Component: 450 - total flux cleaned = -0.000675338 Jy ! Component: 500 - total flux cleaned = -0.000710078 Jy ! Component: 550 - total flux cleaned = -0.000775854 Jy ! Component: 600 - total flux cleaned = -0.000775797 Jy ! Component: 650 - total flux cleaned = -0.000683263 Jy ! Component: 700 - total flux cleaned = -0.000624204 Jy ! Component: 750 - total flux cleaned = -0.000653757 Jy ! Component: 800 - total flux cleaned = -0.000539285 Jy ! Component: 850 - total flux cleaned = -0.000566929 Jy ! Component: 900 - total flux cleaned = -0.000511271 Jy ! Component: 950 - total flux cleaned = -0.000484742 Jy ! Component: 1000 - total flux cleaned = -0.000613919 Jy ! Component: 1050 - total flux cleaned = -0.000639018 Jy ! Component: 1100 - total flux cleaned = -0.000663226 Jy ! Component: 1150 - total flux cleaned = -0.000711996 Jy ! Component: 1200 - total flux cleaned = -0.000759609 Jy ! Component: 1250 - total flux cleaned = -0.000830074 Jy ! Component: 1300 - total flux cleaned = -0.000852995 Jy ! Component: 1350 - total flux cleaned = -0.000898507 Jy ! Component: 1400 - total flux cleaned = -0.000987972 Jy ! Component: 1450 - total flux cleaned = -0.00107588 Jy ! Component: 1500 - total flux cleaned = -0.00118342 Jy ! Component: 1550 - total flux cleaned = -0.00126844 Jy ! Component: 1600 - total flux cleaned = -0.00128918 Jy ! Component: 1650 - total flux cleaned = -0.00128918 Jy ! Component: 1700 - total flux cleaned = -0.00135065 Jy ! Component: 1750 - total flux cleaned = -0.00151076 Jy ! Component: 1800 - total flux cleaned = -0.00160951 Jy ! Component: 1850 - total flux cleaned = -0.00168766 Jy ! Component: 1900 - total flux cleaned = -0.00176458 Jy ! Component: 1950 - total flux cleaned = -0.00184076 Jy ! Component: 2000 - total flux cleaned = -0.00193468 Jy ! Component: 2050 - total flux cleaned = -0.00195316 Jy ! Component: 2100 - total flux cleaned = -0.0020086 Jy ! Component: 2150 - total flux cleaned = -0.00206353 Jy ! Component: 2200 - total flux cleaned = -0.00211763 Jy ! Component: 2250 - total flux cleaned = -0.00208206 Jy ! Component: 2300 - total flux cleaned = -0.00209997 Jy ! Component: 2350 - total flux cleaned = -0.00218727 Jy ! Component: 2400 - total flux cleaned = -0.00218697 Jy ! Component: 2450 - total flux cleaned = -0.00218685 Jy ! Component: 2500 - total flux cleaned = -0.00218669 Jy ! Component: 2550 - total flux cleaned = -0.00220376 Jy ! Component: 2600 - total flux cleaned = -0.00218733 Jy ! Component: 2650 - total flux cleaned = -0.00225345 Jy ! Component: 2700 - total flux cleaned = -0.00225323 Jy ! Component: 2750 - total flux cleaned = -0.00218825 Jy ! Component: 2800 - total flux cleaned = -0.00225274 Jy ! Component: 2850 - total flux cleaned = -0.00222091 Jy ! Component: 2900 - total flux cleaned = -0.00220505 Jy ! Component: 2950 - total flux cleaned = -0.00218952 Jy ! Component: 3000 - total flux cleaned = -0.0022516 Jy ! Component: 3050 - total flux cleaned = -0.00223602 Jy ! Component: 3100 - total flux cleaned = -0.00214409 Jy ! Component: 3150 - total flux cleaned = -0.00215926 Jy ! Component: 3200 - total flux cleaned = -0.00212908 Jy ! Component: 3250 - total flux cleaned = -0.00211408 Jy ! Component: 3300 - total flux cleaned = -0.00202505 Jy ! Component: 3350 - total flux cleaned = -0.0019515 Jy ! Component: 3400 - total flux cleaned = -0.00195146 Jy ! Component: 3450 - total flux cleaned = -0.00189301 Jy ! Component: 3500 - total flux cleaned = -0.00179187 Jy ! Component: 3550 - total flux cleaned = -0.00169146 Jy ! Component: 3600 - total flux cleaned = -0.00164861 Jy ! Component: 3650 - total flux cleaned = -0.00157772 Jy ! Component: 3700 - total flux cleaned = -0.00152138 Jy ! Component: 3750 - total flux cleaned = -0.00145124 Jy ! Component: 3800 - total flux cleaned = -0.00142344 Jy ! Component: 3850 - total flux cleaned = -0.00135406 Jy ! Component: 3900 - total flux cleaned = -0.00132657 Jy ! Component: 3950 - total flux cleaned = -0.00125806 Jy ! Component: 4000 - total flux cleaned = -0.00121702 Jy ! Component: 4050 - total flux cleaned = -0.00116266 Jy ! Total flux subtracted in 4096 components = -0.00110864 Jy ! Clean residual min=-0.000874 max=0.000780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.231331 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 368 components and 0.231331 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1607+1551_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8401 x 2.106 at 4.742 degrees (North through East) ! Clean map min=-0.0014738 max=0.17763 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1607+1551_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.177627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367498 0.367498 0.734996 1.46999 2.93998 5.87997 11.7599 23.5199 47.0398 94.0795 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 816.33 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1607+1551_X_uvs.log closed on Thu Apr 7 09:53:20 2016