! Started logfile: /scr/pima/bg219h_uvs/J0632-1250_X_uvs.log on Thu Apr 7 12:03:05 2016 obs /scr/pima/bg219h_uvs/J0632-1250_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0632-1250_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672515 visibilities/baseline/integration-bin. ! Found source: J0632-1250 ! ! 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 20700 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/J0632-1250_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 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=1.012785Jy sigma=24.679098 ! Fit after self-cal, rms=0.859224Jy sigma=20.765550 ! 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=0.6982 mas, bmaj=1.839 mas, bpa=0.1959 degrees ! Estimated noise=0.447882 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 = 0.104748 Jy ! Component: 100 - total flux cleaned = 0.133002 Jy ! Total flux subtracted in 100 components = 0.133002 Jy ! Clean residual min=-0.008307 max=0.023063 Jy/beam ! Clean residual mean=-0.000057 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 0.133002 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.133002 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=0.072890Jy sigma=1.674412 ! Fit after self-cal, rms=0.072545Jy sigma=1.666753 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021665 Jy ! Component: 100 - total flux cleaned = 0.0340367 Jy ! Total flux subtracted in 100 components = 0.0340367 Jy ! Clean residual min=-0.004910 max=0.006680 Jy/beam ! Clean residual mean=-0.000029 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.167039 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.167039 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=0.063873Jy sigma=1.448976 ! Fit after self-cal, rms=0.063354Jy sigma=1.435557 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942322 Jy ! Component: 100 - total flux cleaned = 0.0152478 Jy ! Total flux subtracted in 100 components = 0.0152478 Jy ! Clean residual min=-0.003329 max=0.003840 Jy/beam ! Clean residual mean=-0.000016 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.182287 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.182287 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=0.061447Jy sigma=1.387503 ! Fit after self-cal, rms=0.061366Jy sigma=1.385386 ! 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=0.8644 mas, bmaj=2.249 mas, bpa=2.151 degrees ! Estimated noise=0.277096 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 = 0.00569059 Jy ! Component: 100 - total flux cleaned = 0.00856625 Jy ! Component: 150 - total flux cleaned = 0.00906591 Jy ! Component: 200 - total flux cleaned = 0.00924069 Jy ! Total flux subtracted in 200 components = 0.00924069 Jy ! Clean residual min=-0.002310 max=0.003270 Jy/beam ! Clean residual mean=-0.000015 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.191528 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.191528 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=0.060823Jy sigma=1.372747 ! Fit after self-cal, rms=0.060798Jy sigma=1.372112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8644 x 2.249 at 2.151 degrees (North through East) ! Clean map min=-0.0021389 max=0.14086 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.94 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 1.04 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.95 KP 0.98 ! LA 0.99 MK 1.05 NL 0.99 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.94 KP 0.99 ! LA 0.98 MK 0.96 NL 0.99 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.95 KP 0.99 ! LA 0.95 MK 1.01 NL 0.98 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.95 KP 0.98 ! LA 1.02 MK 1.01 NL 0.99 OV 1.04 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.01 ! LA 1.01 MK 1.01 NL 1.02 OV 1.02 ! PT 1.02 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060798Jy sigma=1.372112 ! Fit after self-cal, rms=0.059325Jy sigma=1.367547 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8643 mas, bmaj=2.247 mas, bpa=2.163 degrees ! Estimated noise=0.274376 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 (-15.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280871 Jy ! Component: 100 - total flux cleaned = 0.00386811 Jy ! Component: 150 - total flux cleaned = 0.00407688 Jy ! Component: 200 - total flux cleaned = 0.0041823 Jy ! Total flux subtracted in 200 components = 0.0041823 Jy ! Clean residual min=-0.002057 max=0.002153 Jy/beam ! Clean residual mean=-0.000010 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.19571 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.19571 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=0.059171Jy sigma=1.364396 ! Fit after self-cal, rms=0.059142Jy sigma=1.364121 ! 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=0.059142Jy sigma=1.364121 ! Fit after self-cal, rms=0.058921Jy sigma=1.361281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8655 mas, bmaj=2.249 mas, bpa=2.099 degrees ! Estimated noise=0.274234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385518 Jy ! Component: 100 - total flux cleaned = 0.000348687 Jy ! Component: 150 - total flux cleaned = 0.000350843 Jy ! Component: 200 - total flux cleaned = 0.000325548 Jy ! Total flux subtracted in 200 components = 0.000325548 Jy ! Clean residual min=-0.001699 max=0.002156 Jy/beam ! Clean residual mean=-0.000007 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.196036 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.196036 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=0.058879Jy sigma=1.360504 ! Fit after self-cal, rms=0.058879Jy sigma=1.360412 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 (18.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183408 Jy ! Component: 100 - total flux cleaned = 0.00230455 Jy ! Component: 150 - total flux cleaned = 0.0025409 Jy ! Component: 200 - total flux cleaned = 0.00277835 Jy ! Total flux subtracted in 200 components = 0.00277835 Jy ! Clean residual min=-0.001405 max=0.001512 Jy/beam ! Clean residual mean=-0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.198814 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.198814 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=0.058811Jy sigma=1.358906 ! Fit after self-cal, rms=0.058807Jy sigma=1.358829 ! 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=0.058807Jy sigma=1.358829 ! Fit after self-cal, rms=0.058695Jy sigma=1.358723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=2.25 mas, bpa=2.086 degrees ! Estimated noise=0.273978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297874 Jy ! Component: 100 - total flux cleaned = 0.000532018 Jy ! Component: 150 - total flux cleaned = 0.000650537 Jy ! Component: 200 - total flux cleaned = 0.000738578 Jy ! Total flux subtracted in 200 components = 0.000738578 Jy ! Clean residual min=-0.001327 max=0.001368 Jy/beam ! Clean residual mean=-0.000004 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.199552 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.199552 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=0.058673Jy sigma=1.358283 ! Fit after self-cal, rms=0.058672Jy sigma=1.358254 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 = 6.92549e-05 Jy ! Component: 100 - total flux cleaned = 8.86623e-05 Jy ! Component: 150 - total flux cleaned = 0.000144768 Jy ! Component: 200 - total flux cleaned = 0.000215847 Jy ! Total flux subtracted in 200 components = 0.000215847 Jy ! Clean residual min=-0.001300 max=0.001349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.199768 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 103 components and 0.199768 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=0.058659Jy sigma=1.357984 ! Fit after self-cal, rms=0.058658Jy sigma=1.357967 ! 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=0.058658Jy sigma=1.357967 ! Fit after self-cal, rms=0.058593Jy sigma=1.357931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=3.662 mas, bpa=0.1661 degrees ! Estimated noise=0.349442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551107 Jy ! Component: 100 - total flux cleaned = 0.000716354 Jy ! Component: 150 - total flux cleaned = 0.000767831 Jy ! Component: 200 - total flux cleaned = 0.000768006 Jy ! Total flux subtracted in 200 components = 0.000768006 Jy ! Clean residual min=-0.001472 max=0.001545 Jy/beam ! Clean residual mean=-0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.200536 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.200536 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=0.058588Jy sigma=1.357842 ! Fit after self-cal, rms=0.058586Jy sigma=1.357822 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 = 8.43208e-05 Jy ! Component: 100 - total flux cleaned = 2.82575e-05 Jy ! Component: 150 - total flux cleaned = -1.02496e-05 Jy ! Component: 200 - total flux cleaned = -2.16058e-05 Jy ! Total flux subtracted in 200 components = -2.16058e-05 Jy ! Clean residual min=-0.001455 max=0.001498 Jy/beam ! Clean residual mean=-0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.200515 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 0.200515 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=0.058583Jy sigma=1.357777 ! Fit after self-cal, rms=0.058582Jy sigma=1.357762 ! 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=0.8664 mas, bmaj=2.25 mas, bpa=2.074 degrees ! Estimated noise=0.273871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8664 x 2.25 at 2.074 degrees (North through East) ! Clean map min=-0.0012875 max=0.13973 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=0.6997 mas, bmaj=1.842 mas, bpa=0.03031 degrees ! Estimated noise=0.442623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103468 Jy ! Component: 100 - total flux cleaned = 0.136907 Jy ! Component: 150 - total flux cleaned = 0.156819 Jy ! Component: 200 - total flux cleaned = 0.169445 Jy ! Total flux subtracted in 200 components = 0.169445 Jy ! Clean residual min=-0.004069 max=0.006652 Jy/beam ! Clean residual mean=-0.000026 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.169445 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.169445 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8664 mas, bmaj=2.25 mas, bpa=2.074 degrees ! Estimated noise=0.273871 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 = 0.011012 Jy ! Component: 100 - total flux cleaned = 0.0167993 Jy ! Component: 150 - total flux cleaned = 0.0205083 Jy ! Component: 200 - total flux cleaned = 0.0231363 Jy ! Total flux subtracted in 200 components = 0.0231363 Jy ! Clean residual min=-0.001844 max=0.002245 Jy/beam ! Clean residual mean=-0.000012 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.192582 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.192582 Jy ! Inverting map ! Added new window around map position (-3.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223729 Jy ! Component: 100 - total flux cleaned = 0.00343809 Jy ! Component: 150 - total flux cleaned = 0.00438895 Jy ! Component: 200 - total flux cleaned = 0.00511798 Jy ! Total flux subtracted in 200 components = 0.00511798 Jy ! Clean residual min=-0.001522 max=0.001529 Jy/beam ! Clean residual mean=-0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.1977 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.1977 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=2.008 mas, bmaj=3.662 mas, bpa=0.1661 degrees ! Estimated noise=0.349442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163496 Jy ! Component: 100 - total flux cleaned = 0.00232148 Jy ! Component: 150 - total flux cleaned = 0.00265934 Jy ! Component: 200 - total flux cleaned = 0.00279969 Jy ! Total flux subtracted in 200 components = 0.00279969 Jy ! Clean residual min=-0.001509 max=0.001492 Jy/beam ! Clean residual mean=-0.000006 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.200499 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 = 0.000121867 Jy ! Component: 100 - total flux cleaned = 0.0002299 Jy ! Component: 150 - total flux cleaned = 0.000326968 Jy ! Component: 200 - total flux cleaned = 0.00041564 Jy ! Total flux subtracted in 200 components = 0.00041564 Jy ! Clean residual min=-0.001427 max=0.001406 Jy/beam ! Clean residual mean=-0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.200915 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 102 components and 0.200915 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8664 mas, bmaj=2.25 mas, bpa=2.074 degrees ! Estimated noise=0.273871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270851 Jy ! Component: 100 - total flux cleaned = 0.000271685 Jy ! Component: 150 - total flux cleaned = 0.000332604 Jy ! Component: 200 - total flux cleaned = 0.000358736 Jy ! Total flux subtracted in 200 components = 0.000358736 Jy ! Clean residual min=-0.001318 max=0.001328 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.201274 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.201274 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=0.058584Jy sigma=1.357718 ! Fit after self-cal, rms=0.058576Jy sigma=1.357557 wmodel /scr/pima/bg219h_uvs/J0632-1250_X_map.mod ! Writing 119 model components to file: /scr/pima/bg219h_uvs/J0632-1250_X_map.mod wobs /scr/pima/bg219h_uvs/J0632-1250_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0632-1250_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0632-1250_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0632-1250_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 = 9.77232e-05 Jy ! Component: 100 - total flux cleaned = 0.000233041 Jy ! Component: 150 - total flux cleaned = 0.000274623 Jy ! Component: 200 - total flux cleaned = 0.000274538 Jy ! Component: 250 - total flux cleaned = 0.000294109 Jy ! Component: 300 - total flux cleaned = 0.000313016 Jy ! Component: 350 - total flux cleaned = 0.00033124 Jy ! Component: 400 - total flux cleaned = 0.000366312 Jy ! Component: 450 - total flux cleaned = 0.000366601 Jy ! Component: 500 - total flux cleaned = 0.000415854 Jy ! Component: 550 - total flux cleaned = 0.000415814 Jy ! Component: 600 - total flux cleaned = 0.000463023 Jy ! Component: 650 - total flux cleaned = 0.000539512 Jy ! Component: 700 - total flux cleaned = 0.000584328 Jy ! Component: 750 - total flux cleaned = 0.000642707 Jy ! Component: 800 - total flux cleaned = 0.000642867 Jy ! Component: 850 - total flux cleaned = 0.000713145 Jy ! Component: 900 - total flux cleaned = 0.000754329 Jy ! Component: 950 - total flux cleaned = 0.000795002 Jy ! Component: 1000 - total flux cleaned = 0.000795231 Jy ! Component: 1050 - total flux cleaned = 0.000808417 Jy ! Component: 1100 - total flux cleaned = 0.000821173 Jy ! Component: 1150 - total flux cleaned = 0.000808606 Jy ! Component: 1200 - total flux cleaned = 0.000858398 Jy ! Component: 1250 - total flux cleaned = 0.000858247 Jy ! Component: 1300 - total flux cleaned = 0.000918445 Jy ! Component: 1350 - total flux cleaned = 0.000918463 Jy ! Component: 1400 - total flux cleaned = 0.000918432 Jy ! Component: 1450 - total flux cleaned = 0.000895456 Jy ! Component: 1500 - total flux cleaned = 0.000872655 Jy ! Component: 1550 - total flux cleaned = 0.000805234 Jy ! Component: 1600 - total flux cleaned = 0.00083843 Jy ! Component: 1650 - total flux cleaned = 0.00080548 Jy ! Component: 1700 - total flux cleaned = 0.000783854 Jy ! Component: 1750 - total flux cleaned = 0.000741099 Jy ! Component: 1800 - total flux cleaned = 0.00072016 Jy ! Component: 1850 - total flux cleaned = 0.000688712 Jy ! Component: 1900 - total flux cleaned = 0.000678407 Jy ! Component: 1950 - total flux cleaned = 0.000678176 Jy ! Component: 2000 - total flux cleaned = 0.000647849 Jy ! Component: 2050 - total flux cleaned = 0.000617953 Jy ! Component: 2100 - total flux cleaned = 0.000627848 Jy ! Component: 2150 - total flux cleaned = 0.000608291 Jy ! Component: 2200 - total flux cleaned = 0.000598644 Jy ! Component: 2250 - total flux cleaned = 0.000589185 Jy ! Component: 2300 - total flux cleaned = 0.000570221 Jy ! Component: 2350 - total flux cleaned = 0.000551695 Jy ! Component: 2400 - total flux cleaned = 0.000542532 Jy ! Component: 2450 - total flux cleaned = 0.000533257 Jy ! Component: 2500 - total flux cleaned = 0.00053325 Jy ! Component: 2550 - total flux cleaned = 0.000497199 Jy ! Component: 2600 - total flux cleaned = 0.000479226 Jy ! Component: 2650 - total flux cleaned = 0.000435252 Jy ! Component: 2700 - total flux cleaned = 0.000383022 Jy ! Component: 2750 - total flux cleaned = 0.000374456 Jy ! Component: 2800 - total flux cleaned = 0.00034042 Jy ! Component: 2850 - total flux cleaned = 0.000332 Jy ! Component: 2900 - total flux cleaned = 0.000290121 Jy ! Component: 2950 - total flux cleaned = 0.000281867 Jy ! Component: 3000 - total flux cleaned = 0.000273609 Jy ! Component: 3050 - total flux cleaned = 0.000257215 Jy ! Component: 3100 - total flux cleaned = 0.000257215 Jy ! Component: 3150 - total flux cleaned = 0.000208991 Jy ! Component: 3200 - total flux cleaned = 0.000216975 Jy ! Component: 3250 - total flux cleaned = 0.000185321 Jy ! Component: 3300 - total flux cleaned = 0.000146159 Jy ! Component: 3350 - total flux cleaned = 0.000138411 Jy ! Component: 3400 - total flux cleaned = 0.000115188 Jy ! Component: 3450 - total flux cleaned = 3.10339e-05 Jy ! Component: 3500 - total flux cleaned = 1.59021e-05 Jy ! Component: 3550 - total flux cleaned = 8.3418e-06 Jy ! Component: 3600 - total flux cleaned = -3.65333e-05 Jy ! Component: 3650 - total flux cleaned = -6.61131e-05 Jy ! Component: 3700 - total flux cleaned = -7.34479e-05 Jy ! Component: 3750 - total flux cleaned = -0.00010275 Jy ! Component: 3800 - total flux cleaned = -0.000153555 Jy ! Component: 3850 - total flux cleaned = -0.000167992 Jy ! Component: 3900 - total flux cleaned = -0.000168147 Jy ! Component: 3950 - total flux cleaned = -0.000217834 Jy ! Component: 4000 - total flux cleaned = -0.000231874 Jy ! Component: 4050 - total flux cleaned = -0.000266781 Jy ! Total flux subtracted in 4096 components = -0.000287617 Jy ! Clean residual min=-0.000356 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.200986 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 405 components and 0.200986 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0632-1250_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8664 x 2.25 at 2.074 degrees (North through East) ! Clean map min=-0.00087956 max=0.13948 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0632-1250_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139478 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117431 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252579 0.252579 0.505159 1.01032 2.02064 4.04127 8.08254 16.1651 32.3302 64.6603 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.139 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1187.74 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0632-1250_X_uvs.log closed on Thu Apr 7 12:03:09 2016