! Started logfile: /scr/pima/bg219h_uvs/J2150-2812_X_uvs.log on Thu Apr 7 12:20:02 2016 obs /scr/pima/bg219h_uvs/J2150-2812_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2150-2812_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889362 visibilities/baseline/integration-bin. ! Found source: J2150-2812 ! ! 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 22572 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/J2150-2812_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. ! ! 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=1.031508Jy sigma=21.582798 ! Fit after self-cal, rms=0.799570Jy sigma=16.437398 ! 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=0.6613 mas, bmaj=1.7 mas, bpa=-7.983 degrees ! Estimated noise=0.581531 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 = 0.147986 Jy ! Component: 100 - total flux cleaned = 0.199701 Jy ! Total flux subtracted in 100 components = 0.199701 Jy ! Clean residual min=-0.011120 max=0.024871 Jy/beam ! Clean residual mean=-0.000054 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.199701 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.199701 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=0.094981Jy sigma=1.843458 ! Fit after self-cal, rms=0.094948Jy sigma=1.841931 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028255 Jy ! Component: 100 - total flux cleaned = 0.0437276 Jy ! Total flux subtracted in 100 components = 0.0437276 Jy ! Clean residual min=-0.007352 max=0.011805 Jy/beam ! Clean residual mean=-0.000024 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.243428 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.243428 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=0.085346Jy sigma=1.554331 ! Fit after self-cal, rms=0.085319Jy sigma=1.553625 ! Inverting map ! Added new window around map position (1, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108713 Jy ! Component: 100 - total flux cleaned = 0.0153263 Jy ! Total flux subtracted in 100 components = 0.0153263 Jy ! Clean residual min=-0.006402 max=0.010672 Jy/beam ! Clean residual mean=-0.000014 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.258755 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 0.258755 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=0.083916Jy sigma=1.513528 ! Fit after self-cal, rms=0.083835Jy sigma=1.510021 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930822 Jy ! Component: 100 - total flux cleaned = 0.0150233 Jy ! Total flux subtracted in 100 components = 0.0150233 Jy ! Clean residual min=-0.005800 max=0.005760 Jy/beam ! Clean residual mean=-0.000004 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.273778 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.273778 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=0.082578Jy sigma=1.483523 ! Fit after self-cal, rms=0.082517Jy sigma=1.481876 ! 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=0.8379 mas, bmaj=2.077 mas, bpa=-6.91 degrees ! Estimated noise=0.305956 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 = 0.0048054 Jy ! Component: 100 - total flux cleaned = 0.00561832 Jy ! Component: 150 - total flux cleaned = 0.00600076 Jy ! Component: 200 - total flux cleaned = 0.00608162 Jy ! Total flux subtracted in 200 components = 0.00608162 Jy ! Clean residual min=-0.005425 max=0.005710 Jy/beam ! Clean residual mean=-0.000015 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.27986 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.27986 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=0.082035Jy sigma=1.475182 ! Fit after self-cal, rms=0.082016Jy sigma=1.474643 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8379 x 2.077 at -6.91 degrees (North through East) ! Clean map min=-0.0049731 max=0.20137 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 0.98 HN 1.18 KP 1.01 ! LA 0.96 MK 1.00 NL 0.98 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! 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 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.13 KP 0.98 ! LA 0.98 MK 0.98 NL 1.00 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.11 KP 1.00 ! LA 0.95 MK 0.97 NL 0.99 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.17 KP 1.00 ! LA 0.96 MK 1.01 NL 0.99 OV 1.01 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.14 KP 0.99 ! LA 0.95 MK 1.01 NL 0.97 OV 1.01 ! PT 1.04 SC 0.97 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.082016Jy sigma=1.474643 ! Fit after self-cal, rms=0.084952Jy sigma=1.464598 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8401 mas, bmaj=2.072 mas, bpa=-6.901 degrees ! Estimated noise=0.30659 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 (-7.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504905 Jy ! Component: 100 - total flux cleaned = 0.00595891 Jy ! Component: 150 - total flux cleaned = 0.00611212 Jy ! Component: 200 - total flux cleaned = 0.00618154 Jy ! Total flux subtracted in 200 components = 0.00618154 Jy ! Clean residual min=-0.003801 max=0.003865 Jy/beam ! Clean residual mean=-0.000008 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.286041 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.286041 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=0.084563Jy sigma=1.456312 ! Fit after self-cal, rms=0.084588Jy sigma=1.455548 ! 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=0.084588Jy sigma=1.455548 ! Fit after self-cal, rms=0.085792Jy sigma=1.445161 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8407 mas, bmaj=2.074 mas, bpa=-6.694 degrees ! Estimated noise=0.307447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345991 Jy ! Component: 100 - total flux cleaned = -0.000205896 Jy ! Component: 150 - total flux cleaned = -7.88367e-05 Jy ! Component: 200 - total flux cleaned = 3.84364e-05 Jy ! Total flux subtracted in 200 components = 3.84364e-05 Jy ! Clean residual min=-0.003435 max=0.003135 Jy/beam ! Clean residual mean=-0.000006 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.28608 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.28608 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=0.085686Jy sigma=1.442854 ! Fit after self-cal, rms=0.085696Jy sigma=1.442663 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 = -0.000174703 Jy ! Component: 100 - total flux cleaned = -6.76921e-05 Jy ! Component: 150 - total flux cleaned = 3.2025e-05 Jy ! Component: 200 - total flux cleaned = 7.82661e-05 Jy ! Total flux subtracted in 200 components = 7.82661e-05 Jy ! Clean residual min=-0.003306 max=0.002990 Jy/beam ! Clean residual mean=-0.000006 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.286158 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.286158 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=0.085634Jy sigma=1.441428 ! Fit after self-cal, rms=0.085625Jy sigma=1.441343 ! 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=0.085625Jy sigma=1.441343 ! Fit after self-cal, rms=0.087133Jy sigma=1.436788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=2.081 mas, bpa=-6.683 degrees ! Estimated noise=0.307998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144727 Jy ! Component: 100 - total flux cleaned = -0.00161147 Jy ! Component: 150 - total flux cleaned = -0.00180635 Jy ! Component: 200 - total flux cleaned = -0.00194108 Jy ! Total flux subtracted in 200 components = -0.00194108 Jy ! Clean residual min=-0.003038 max=0.002809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.284217 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.284217 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=0.087057Jy sigma=1.435472 ! Fit after self-cal, rms=0.087065Jy sigma=1.435384 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 = -0.000311495 Jy ! Component: 100 - total flux cleaned = -0.000270689 Jy ! Component: 150 - total flux cleaned = -0.000232211 Jy ! Component: 200 - total flux cleaned = -0.000195791 Jy ! Total flux subtracted in 200 components = -0.000195791 Jy ! Clean residual min=-0.002949 max=0.002754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.284021 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.284021 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=0.087027Jy sigma=1.434689 ! Fit after self-cal, rms=0.087023Jy sigma=1.434659 ! 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=0.087023Jy sigma=1.434659 ! Fit after self-cal, rms=0.087668Jy sigma=1.434388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.286 mas, bmaj=5.592 mas, bpa=-1.25 degrees ! Estimated noise=0.384232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045381 Jy ! Component: 100 - total flux cleaned = -0.000421797 Jy ! Component: 150 - total flux cleaned = -0.000340607 Jy ! Component: 200 - total flux cleaned = -0.000338589 Jy ! Total flux subtracted in 200 components = -0.000338589 Jy ! Clean residual min=-0.003139 max=0.003363 Jy/beam ! Clean residual mean=-0.000002 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.283682 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.283682 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=0.087649Jy sigma=1.434217 ! Fit after self-cal, rms=0.087645Jy sigma=1.434096 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.81611e-05 Jy ! Component: 100 - total flux cleaned = -1.77675e-05 Jy ! Component: 150 - total flux cleaned = -1.81043e-05 Jy ! Component: 200 - total flux cleaned = 1.52081e-05 Jy ! Total flux subtracted in 200 components = 1.52081e-05 Jy ! Clean residual min=-0.003064 max=0.003377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.283698 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 123 components and 0.283698 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=0.087643Jy sigma=1.434196 ! Fit after self-cal, rms=0.087638Jy sigma=1.434145 ! 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=0.8428 mas, bmaj=2.085 mas, bpa=-6.631 degrees ! Estimated noise=0.307929 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 2.085 at -6.631 degrees (North through East) ! Clean map min=-0.0024854 max=0.20389 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=0.6656 mas, bmaj=1.701 mas, bpa=-7.562 degrees ! Estimated noise=0.586756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148825 Jy ! Component: 100 - total flux cleaned = 0.20072 Jy ! Component: 150 - total flux cleaned = 0.228727 Jy ! Component: 200 - total flux cleaned = 0.24439 Jy ! Total flux subtracted in 200 components = 0.24439 Jy ! Clean residual min=-0.006473 max=0.008388 Jy/beam ! Clean residual mean=-0.000014 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.24439 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.24439 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.085 mas, bpa=-6.631 degrees ! Estimated noise=0.307929 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 = 0.0127664 Jy ! Component: 100 - total flux cleaned = 0.0202649 Jy ! Component: 150 - total flux cleaned = 0.0256324 Jy ! Component: 200 - total flux cleaned = 0.029571 Jy ! Total flux subtracted in 200 components = 0.029571 Jy ! Clean residual min=-0.003010 max=0.004861 Jy/beam ! Clean residual mean=-0.000010 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.273961 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.273961 Jy ! Inverting map ! Added new window around map position (-2.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431939 Jy ! Component: 100 - total flux cleaned = 0.00700943 Jy ! Component: 150 - total flux cleaned = 0.00815288 Jy ! Component: 200 - total flux cleaned = 0.00853728 Jy ! Total flux subtracted in 200 components = 0.00853728 Jy ! Clean residual min=-0.002716 max=0.002481 Jy/beam ! Clean residual mean=-0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.282498 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.282498 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=2.286 mas, bmaj=5.592 mas, bpa=-1.25 degrees ! Estimated noise=0.384232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013931 Jy ! Component: 100 - total flux cleaned = 0.0017169 Jy ! Component: 150 - total flux cleaned = 0.00180221 Jy ! Component: 200 - total flux cleaned = 0.00190128 Jy ! Total flux subtracted in 200 components = 0.00190128 Jy ! Clean residual min=-0.003147 max=0.003528 Jy/beam ! Clean residual mean=-0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.284399 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) ! Added new window around map position (-12.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324888 Jy ! Component: 100 - total flux cleaned = 0.00489644 Jy ! Component: 150 - total flux cleaned = 0.00611953 Jy ! Component: 200 - total flux cleaned = 0.00702292 Jy ! Total flux subtracted in 200 components = 0.00702292 Jy ! Clean residual min=-0.002359 max=0.002063 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.291422 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 95 components and 0.291422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8428 mas, bmaj=2.085 mas, bpa=-6.631 degrees ! Estimated noise=0.307929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712059 Jy ! Component: 100 - total flux cleaned = 0.000850744 Jy ! Component: 150 - total flux cleaned = 0.000914496 Jy ! Component: 200 - total flux cleaned = 0.00103128 Jy ! Total flux subtracted in 200 components = 0.00103128 Jy ! Clean residual min=-0.002221 max=0.001789 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.292453 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 112 components and 0.292453 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=0.087606Jy sigma=1.432743 ! Fit after self-cal, rms=0.087568Jy sigma=1.432301 wmodel /scr/pima/bg219h_uvs/J2150-2812_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219h_uvs/J2150-2812_X_map.mod wobs /scr/pima/bg219h_uvs/J2150-2812_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2150-2812_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2150-2812_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2150-2812_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 = -0.000968736 Jy ! Component: 100 - total flux cleaned = -0.0014897 Jy ! Component: 150 - total flux cleaned = -0.00188165 Jy ! Component: 200 - total flux cleaned = -0.00209964 Jy ! Component: 250 - total flux cleaned = -0.00212946 Jy ! Component: 300 - total flux cleaned = -0.00212971 Jy ! Component: 350 - total flux cleaned = -0.00212988 Jy ! Component: 400 - total flux cleaned = -0.00212962 Jy ! Component: 450 - total flux cleaned = -0.0021564 Jy ! Component: 500 - total flux cleaned = -0.00220979 Jy ! Component: 550 - total flux cleaned = -0.00231402 Jy ! Component: 600 - total flux cleaned = -0.00233976 Jy ! Component: 650 - total flux cleaned = -0.00251699 Jy ! Component: 700 - total flux cleaned = -0.00264119 Jy ! Component: 750 - total flux cleaned = -0.00271416 Jy ! Component: 800 - total flux cleaned = -0.00281014 Jy ! Component: 850 - total flux cleaned = -0.00290495 Jy ! Component: 900 - total flux cleaned = -0.00299851 Jy ! Component: 950 - total flux cleaned = -0.00311357 Jy ! Component: 1000 - total flux cleaned = -0.00324998 Jy ! Component: 1050 - total flux cleaned = -0.00331681 Jy ! Component: 1100 - total flux cleaned = -0.00331695 Jy ! Component: 1150 - total flux cleaned = -0.00336069 Jy ! Component: 1200 - total flux cleaned = -0.00340407 Jy ! Component: 1250 - total flux cleaned = -0.00346812 Jy ! Component: 1300 - total flux cleaned = -0.00346812 Jy ! Component: 1350 - total flux cleaned = -0.00350971 Jy ! Component: 1400 - total flux cleaned = -0.00355059 Jy ! Component: 1450 - total flux cleaned = -0.00355086 Jy ! Component: 1500 - total flux cleaned = -0.00359117 Jy ! Component: 1550 - total flux cleaned = -0.00363081 Jy ! Component: 1600 - total flux cleaned = -0.00368956 Jy ! Component: 1650 - total flux cleaned = -0.00370913 Jy ! Component: 1700 - total flux cleaned = -0.00372858 Jy ! Component: 1750 - total flux cleaned = -0.00369045 Jy ! Component: 1800 - total flux cleaned = -0.00372834 Jy ! Component: 1850 - total flux cleaned = -0.00369086 Jy ! Component: 1900 - total flux cleaned = -0.00369103 Jy ! Component: 1950 - total flux cleaned = -0.00372773 Jy ! Component: 2000 - total flux cleaned = -0.00376384 Jy ! Component: 2050 - total flux cleaned = -0.00372778 Jy ! Component: 2100 - total flux cleaned = -0.00378108 Jy ! Component: 2150 - total flux cleaned = -0.00374551 Jy ! Component: 2200 - total flux cleaned = -0.00369303 Jy ! Component: 2250 - total flux cleaned = -0.00374516 Jy ! Component: 2300 - total flux cleaned = -0.00369359 Jy ! Component: 2350 - total flux cleaned = -0.00376187 Jy ! Component: 2400 - total flux cleaned = -0.00382968 Jy ! Component: 2450 - total flux cleaned = -0.00384653 Jy ! Component: 2500 - total flux cleaned = -0.00387982 Jy ! Component: 2550 - total flux cleaned = -0.00383041 Jy ! Component: 2600 - total flux cleaned = -0.00387952 Jy ! Component: 2650 - total flux cleaned = -0.00386313 Jy ! Component: 2700 - total flux cleaned = -0.00391158 Jy ! Component: 2750 - total flux cleaned = -0.00392776 Jy ! Component: 2800 - total flux cleaned = -0.00399154 Jy ! Component: 2850 - total flux cleaned = -0.0040231 Jy ! Component: 2900 - total flux cleaned = -0.00397603 Jy ! Component: 2950 - total flux cleaned = -0.00403829 Jy ! Component: 3000 - total flux cleaned = -0.00397651 Jy ! Component: 3050 - total flux cleaned = -0.00400743 Jy ! Component: 3100 - total flux cleaned = -0.00402261 Jy ! Component: 3150 - total flux cleaned = -0.00399241 Jy ! Component: 3200 - total flux cleaned = -0.00400763 Jy ! Component: 3250 - total flux cleaned = -0.00399262 Jy ! Component: 3300 - total flux cleaned = -0.00406702 Jy ! Component: 3350 - total flux cleaned = -0.00397836 Jy ! Component: 3400 - total flux cleaned = -0.00408115 Jy ! Component: 3450 - total flux cleaned = -0.00411027 Jy ! Component: 3500 - total flux cleaned = -0.00411018 Jy ! Component: 3550 - total flux cleaned = -0.00412453 Jy ! Component: 3600 - total flux cleaned = -0.00416748 Jy ! Component: 3650 - total flux cleaned = -0.00415318 Jy ! Component: 3700 - total flux cleaned = -0.00419573 Jy ! Component: 3750 - total flux cleaned = -0.00425224 Jy ! Component: 3800 - total flux cleaned = -0.00432221 Jy ! Component: 3850 - total flux cleaned = -0.00433599 Jy ! Component: 3900 - total flux cleaned = -0.00437765 Jy ! Component: 3950 - total flux cleaned = -0.00441893 Jy ! Component: 4000 - total flux cleaned = -0.00440532 Jy ! Component: 4050 - total flux cleaned = -0.00441897 Jy ! Total flux subtracted in 4096 components = -0.00443249 Jy ! Clean residual min=-0.000886 max=0.000764 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.288021 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 386 components and 0.288021 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2150-2812_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8428 x 2.085 at -6.631 degrees (North through East) ! Clean map min=-0.0015336 max=0.20508 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2150-2812_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.205079 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330438 0.330438 0.660875 1.32175 2.6435 5.287 10.574 21.148 42.296 84.592 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 907.886 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2150-2812_X_uvs.log closed on Thu Apr 7 12:20:07 2016