! Started logfile: /scr/pima/bg219i_uvs/J1742-1517_X_uvs.log on Wed Apr 6 23:52:21 2016 obs /scr/pima/bg219i_uvs/J1742-1517_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1742-1517_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774468 visibilities/baseline/integration-bin. ! Found source: J1742-1517 ! ! 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 19656 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/bg219i_uvs/J1742-1517_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 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=1.003118Jy sigma=25.712676 ! Fit after self-cal, rms=0.891795Jy sigma=22.830724 ! 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=0.6507 mas, bmaj=1.684 mas, bpa=-1.999 degrees ! Estimated noise=0.469799 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 = 0.0844428 Jy ! Component: 100 - total flux cleaned = 0.103056 Jy ! Total flux subtracted in 100 components = 0.103056 Jy ! Clean residual min=-0.005704 max=0.012731 Jy/beam ! Clean residual mean=0.000007 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.103057 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.103057 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=0.066454Jy sigma=1.625005 ! Fit after self-cal, rms=0.066219Jy sigma=1.619002 ! Inverting map ! Added new window around map position (-5, 39.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121457 Jy ! Component: 100 - total flux cleaned = 0.0199887 Jy ! Total flux subtracted in 100 components = 0.0199887 Jy ! Clean residual min=-0.004582 max=0.008367 Jy/beam ! Clean residual mean=0.000004 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.123045 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.123045 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=0.062685Jy sigma=1.514206 ! Fit after self-cal, rms=0.062436Jy sigma=1.509266 ! Inverting map ! Added new window around map position (-6, 39.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00898774 Jy ! Component: 100 - total flux cleaned = 0.0148198 Jy ! Total flux subtracted in 100 components = 0.0148198 Jy ! Clean residual min=-0.003825 max=0.004643 Jy/beam ! Clean residual mean=0.000003 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.137865 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 0.137865 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=0.060334Jy sigma=1.448149 ! Fit after self-cal, rms=0.060170Jy sigma=1.444819 ! 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=0.8417 mas, bmaj=2.08 mas, bpa=-1.524 degrees ! Estimated noise=0.267337 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 = 0.00827044 Jy ! Component: 100 - total flux cleaned = 0.0135978 Jy ! Component: 150 - total flux cleaned = 0.0173887 Jy ! Component: 200 - total flux cleaned = 0.0201765 Jy ! Total flux subtracted in 200 components = 0.0201765 Jy ! Clean residual min=-0.003158 max=0.004058 Jy/beam ! Clean residual mean=0.000004 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.158041 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.158041 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=0.058893Jy sigma=1.406520 ! Fit after self-cal, rms=0.058771Jy sigma=1.403478 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8417 x 2.08 at -1.524 degrees (North through East) ! Clean map min=-0.0030695 max=0.11054 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 1.00 HN 1.06 KP 0.99 ! LA 0.96 MK 1.02 NL 1.00 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 0.94 ! LA 1.02 MK 1.02 NL 1.02 OV 0.95 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 1.01 ! LA 0.96 MK 1.01 NL 1.00 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.02 KP 0.94 ! LA 1.04 MK 1.01 NL 1.00 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 0.99 ! LA 0.97 MK 1.03 NL 1.02 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.98 ! LA 1.00 MK 0.98 NL 0.99 OV 0.94 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 0.96 ! LA 1.00 MK 0.98 NL 0.98 OV 0.92 ! PT 0.98 SC 1.03 ! ! ! 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=0.058771Jy sigma=1.403478 ! Fit after self-cal, rms=0.058261Jy sigma=1.397104 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8489 mas, bmaj=2.093 mas, bpa=-1.574 degrees ! Estimated noise=0.262891 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 = 0.00221105 Jy ! Component: 100 - total flux cleaned = 0.00294109 Jy ! Component: 150 - total flux cleaned = 0.0033498 Jy ! Component: 200 - total flux cleaned = 0.00358782 Jy ! Total flux subtracted in 200 components = 0.00358782 Jy ! Clean residual min=-0.002912 max=0.003832 Jy/beam ! Clean residual mean=0.000003 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.161629 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.161629 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=0.058168Jy sigma=1.394222 ! Fit after self-cal, rms=0.058195Jy sigma=1.393422 ! 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=0.058195Jy sigma=1.393422 ! Fit after self-cal, rms=0.058178Jy sigma=1.390688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8484 mas, bmaj=2.091 mas, bpa=-1.522 degrees ! Estimated noise=0.263093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822218 Jy ! Component: 100 - total flux cleaned = 0.000952431 Jy ! Component: 150 - total flux cleaned = 0.00101433 Jy ! Component: 200 - total flux cleaned = 0.00107181 Jy ! Total flux subtracted in 200 components = 0.00107181 Jy ! Clean residual min=-0.002803 max=0.003683 Jy/beam ! Clean residual mean=0.000003 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.162701 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.162701 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=0.058155Jy sigma=1.390019 ! Fit after self-cal, rms=0.058156Jy sigma=1.389903 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 (4.2, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321343 Jy ! Component: 100 - total flux cleaned = 0.00486028 Jy ! Component: 150 - total flux cleaned = 0.00593378 Jy ! Component: 200 - total flux cleaned = 0.00653823 Jy ! Total flux subtracted in 200 components = 0.00653823 Jy ! Clean residual min=-0.002461 max=0.002977 Jy/beam ! Clean residual mean=0.000001 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.169239 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.169239 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=0.057975Jy sigma=1.384976 ! Fit after self-cal, rms=0.057957Jy sigma=1.384609 ! Inverting map ! Added new window around map position (22.2, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297132 Jy ! Component: 100 - total flux cleaned = 0.00468527 Jy ! Component: 150 - total flux cleaned = 0.00584724 Jy ! Component: 200 - total flux cleaned = 0.00667853 Jy ! Total flux subtracted in 200 components = 0.00667853 Jy ! Clean residual min=-0.002220 max=0.001928 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.175918 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 143 components and 0.175918 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=0.057800Jy sigma=1.379666 ! Fit after self-cal, rms=0.057776Jy sigma=1.379091 ! 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=0.057776Jy sigma=1.379091 ! Fit after self-cal, rms=0.057927Jy sigma=1.378388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8496 mas, bmaj=2.092 mas, bpa=-1.461 degrees ! Estimated noise=0.262609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141893 Jy ! Component: 100 - total flux cleaned = 0.00232058 Jy ! Component: 150 - total flux cleaned = 0.00280777 Jy ! Component: 200 - total flux cleaned = 0.0030808 Jy ! Total flux subtracted in 200 components = 0.0030808 Jy ! Clean residual min=-0.001933 max=0.001888 Jy/beam ! Clean residual mean=0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.178999 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.178999 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=0.057884Jy sigma=1.377004 ! Fit after self-cal, rms=0.057888Jy sigma=1.376874 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 = 0.000679124 Jy ! Component: 100 - total flux cleaned = 0.000961901 Jy ! Component: 150 - total flux cleaned = 0.00115201 Jy ! Component: 200 - total flux cleaned = 0.00135305 Jy ! Total flux subtracted in 200 components = 0.00135305 Jy ! Clean residual min=-0.001891 max=0.001836 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.180352 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.180352 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=0.057870Jy sigma=1.376302 ! Fit after self-cal, rms=0.057868Jy sigma=1.376280 ! 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=0.057868Jy sigma=1.376280 ! Fit after self-cal, rms=0.057964Jy sigma=1.376161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=4.5 mas, bpa=3.243 degrees ! Estimated noise=0.329287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120712 Jy ! Component: 100 - total flux cleaned = 0.00165565 Jy ! Component: 150 - total flux cleaned = 0.00197181 Jy ! Component: 200 - total flux cleaned = 0.00213588 Jy ! Total flux subtracted in 200 components = 0.00213588 Jy ! Clean residual min=-0.002522 max=0.002552 Jy/beam ! Clean residual mean=0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.182488 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 0.182488 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=0.057960Jy sigma=1.375814 ! Fit after self-cal, rms=0.057956Jy sigma=1.375728 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 = 0.000479407 Jy ! Component: 100 - total flux cleaned = 0.000595588 Jy ! Component: 150 - total flux cleaned = 0.000680944 Jy ! Component: 200 - total flux cleaned = 0.000744324 Jy ! Total flux subtracted in 200 components = 0.000744324 Jy ! Clean residual min=-0.002496 max=0.002530 Jy/beam ! Clean residual mean=0.000000 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.183232 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 194 components and 0.183232 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=0.057958Jy sigma=1.375681 ! Fit after self-cal, rms=0.057956Jy sigma=1.375655 ! 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=0.8504 mas, bmaj=2.093 mas, bpa=-1.418 degrees ! Estimated noise=0.262668 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 2.093 at -1.418 degrees (North through East) ! Clean map min=-0.001703 max=0.10885 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=0.6558 mas, bmaj=1.688 mas, bpa=-1.826 degrees ! Estimated noise=0.465481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.083574 Jy ! Component: 100 - total flux cleaned = 0.104673 Jy ! Component: 150 - total flux cleaned = 0.117332 Jy ! Component: 200 - total flux cleaned = 0.126462 Jy ! Total flux subtracted in 200 components = 0.126462 Jy ! Clean residual min=-0.004041 max=0.005552 Jy/beam ! Clean residual mean=0.000003 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.126462 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.126462 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=2.093 mas, bpa=-1.418 degrees ! Estimated noise=0.262668 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 = 0.0111617 Jy ! Component: 100 - total flux cleaned = 0.0185132 Jy ! Component: 150 - total flux cleaned = 0.0241881 Jy ! Component: 200 - total flux cleaned = 0.0287621 Jy ! Total flux subtracted in 200 components = 0.0287621 Jy ! Clean residual min=-0.003109 max=0.004229 Jy/beam ! Clean residual mean=0.000003 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.155224 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 74 components and 0.155224 Jy ! Inverting map ! Added new window around map position (-6.6, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440354 Jy ! Component: 100 - total flux cleaned = 0.0075712 Jy ! Component: 150 - total flux cleaned = 0.01024 Jy ! Component: 200 - total flux cleaned = 0.0125385 Jy ! Total flux subtracted in 200 components = 0.0125385 Jy ! Clean residual min=-0.002425 max=0.002194 Jy/beam ! Clean residual mean=0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.167762 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 111 components and 0.167762 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=2.222 mas, bmaj=4.5 mas, bpa=3.243 degrees ! Estimated noise=0.329287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345002 Jy ! Component: 100 - total flux cleaned = 0.00584528 Jy ! Component: 150 - total flux cleaned = 0.00774869 Jy ! Component: 200 - total flux cleaned = 0.00931295 Jy ! Total flux subtracted in 200 components = 0.00931295 Jy ! Clean residual min=-0.002875 max=0.002669 Jy/beam ! Clean residual mean=0.000001 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.177075 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 = 0.00129727 Jy ! Component: 100 - total flux cleaned = 0.0023771 Jy ! Component: 150 - total flux cleaned = 0.00328071 Jy ! Component: 200 - total flux cleaned = 0.00403839 Jy ! Total flux subtracted in 200 components = 0.00403839 Jy ! Clean residual min=-0.002637 max=0.002544 Jy/beam ! Clean residual mean=0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.181114 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 168 components and 0.181114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=2.093 mas, bpa=-1.418 degrees ! Estimated noise=0.262668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.88705e-06 Jy ! Component: 100 - total flux cleaned = 0.000258636 Jy ! Component: 150 - total flux cleaned = 0.000443577 Jy ! Component: 200 - total flux cleaned = 0.000636335 Jy ! Total flux subtracted in 200 components = 0.000636335 Jy ! Clean residual min=-0.001826 max=0.001833 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.18175 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 186 components and 0.18175 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=0.057928Jy sigma=1.374933 ! Fit after self-cal, rms=0.057924Jy sigma=1.374565 wmodel /scr/pima/bg219i_uvs/J1742-1517_X_map.mod ! Writing 186 model components to file: /scr/pima/bg219i_uvs/J1742-1517_X_map.mod wobs /scr/pima/bg219i_uvs/J1742-1517_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1742-1517_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1742-1517_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J1742-1517_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 = -0.000457531 Jy ! Component: 100 - total flux cleaned = -0.000667168 Jy ! Component: 150 - total flux cleaned = -0.000779704 Jy ! Component: 200 - total flux cleaned = -0.000833 Jy ! Component: 250 - total flux cleaned = -0.000757367 Jy ! Component: 300 - total flux cleaned = -0.00075795 Jy ! Component: 350 - total flux cleaned = -0.000734491 Jy ! Component: 400 - total flux cleaned = -0.000665653 Jy ! Component: 450 - total flux cleaned = -0.000620921 Jy ! Component: 500 - total flux cleaned = -0.000620754 Jy ! Component: 550 - total flux cleaned = -0.00053523 Jy ! Component: 600 - total flux cleaned = -0.000514655 Jy ! Component: 650 - total flux cleaned = -0.000454154 Jy ! Component: 700 - total flux cleaned = -0.000434666 Jy ! Component: 750 - total flux cleaned = -0.00039608 Jy ! Component: 800 - total flux cleaned = -0.000433661 Jy ! Component: 850 - total flux cleaned = -0.000377813 Jy ! Component: 900 - total flux cleaned = -0.000396176 Jy ! Component: 950 - total flux cleaned = -0.000396707 Jy ! Component: 1000 - total flux cleaned = -0.000450014 Jy ! Component: 1050 - total flux cleaned = -0.000519354 Jy ! Component: 1100 - total flux cleaned = -0.000553256 Jy ! Component: 1150 - total flux cleaned = -0.000586829 Jy ! Component: 1200 - total flux cleaned = -0.000652613 Jy ! Component: 1250 - total flux cleaned = -0.000668764 Jy ! Component: 1300 - total flux cleaned = -0.000748129 Jy ! Component: 1350 - total flux cleaned = -0.000763786 Jy ! Component: 1400 - total flux cleaned = -0.000810016 Jy ! Component: 1450 - total flux cleaned = -0.000855768 Jy ! Component: 1500 - total flux cleaned = -0.000915776 Jy ! Component: 1550 - total flux cleaned = -0.00101836 Jy ! Component: 1600 - total flux cleaned = -0.00110522 Jy ! Component: 1650 - total flux cleaned = -0.001177 Jy ! Component: 1700 - total flux cleaned = -0.0012054 Jy ! Component: 1750 - total flux cleaned = -0.00130278 Jy ! Component: 1800 - total flux cleaned = -0.00138526 Jy ! Component: 1850 - total flux cleaned = -0.0014801 Jy ! Component: 1900 - total flux cleaned = -0.00156004 Jy ! Component: 1950 - total flux cleaned = -0.00157328 Jy ! Component: 2000 - total flux cleaned = -0.00162557 Jy ! Component: 2050 - total flux cleaned = -0.00167731 Jy ! Component: 2100 - total flux cleaned = -0.00171557 Jy ! Component: 2150 - total flux cleaned = -0.00177851 Jy ! Component: 2200 - total flux cleaned = -0.001791 Jy ! Component: 2250 - total flux cleaned = -0.00187717 Jy ! Component: 2300 - total flux cleaned = -0.00191365 Jy ! Component: 2350 - total flux cleaned = -0.00200965 Jy ! Component: 2400 - total flux cleaned = -0.00200981 Jy ! Component: 2450 - total flux cleaned = -0.00209197 Jy ! Component: 2500 - total flux cleaned = -0.00213825 Jy ! Component: 2550 - total flux cleaned = -0.00219573 Jy ! Component: 2600 - total flux cleaned = -0.00225246 Jy ! Component: 2650 - total flux cleaned = -0.00230852 Jy ! Component: 2700 - total flux cleaned = -0.0023308 Jy ! Component: 2750 - total flux cleaned = -0.00238587 Jy ! Component: 2800 - total flux cleaned = -0.00240757 Jy ! Component: 2850 - total flux cleaned = -0.0024938 Jy ! Component: 2900 - total flux cleaned = -0.00251518 Jy ! Component: 2950 - total flux cleaned = -0.00255747 Jy ! Component: 3000 - total flux cleaned = -0.00255758 Jy ! Component: 3050 - total flux cleaned = -0.00259901 Jy ! Component: 3100 - total flux cleaned = -0.00261952 Jy ! Component: 3150 - total flux cleaned = -0.00265022 Jy ! Component: 3200 - total flux cleaned = -0.00267039 Jy ! Component: 3250 - total flux cleaned = -0.00269052 Jy ! Component: 3300 - total flux cleaned = -0.00274033 Jy ! Component: 3350 - total flux cleaned = -0.00276019 Jy ! Component: 3400 - total flux cleaned = -0.00281896 Jy ! Component: 3450 - total flux cleaned = -0.00288677 Jy ! Component: 3500 - total flux cleaned = -0.00287711 Jy ! Component: 3550 - total flux cleaned = -0.00291536 Jy ! Component: 3600 - total flux cleaned = -0.00296287 Jy ! Component: 3650 - total flux cleaned = -0.00300038 Jy ! Component: 3700 - total flux cleaned = -0.00302832 Jy ! Component: 3750 - total flux cleaned = -0.00305599 Jy ! Component: 3800 - total flux cleaned = -0.00307439 Jy ! Component: 3850 - total flux cleaned = -0.00311995 Jy ! Component: 3900 - total flux cleaned = -0.00316516 Jy ! Component: 3950 - total flux cleaned = -0.0031652 Jy ! Component: 4000 - total flux cleaned = -0.00322771 Jy ! Component: 4050 - total flux cleaned = -0.00328095 Jy ! Total flux subtracted in 4096 components = -0.00330741 Jy ! Clean residual min=-0.000508 max=0.000572 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.178443 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 494 components and 0.178443 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1742-1517_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 2.093 at -1.418 degrees (North through East) ! Clean map min=-0.00097825 max=0.10774 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1742-1517_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148276 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412887 0.412887 0.825774 1.65155 3.30309 6.60619 13.2124 26.4248 52.8495 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 726.591 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1742-1517_X_uvs.log closed on Wed Apr 6 23:52:26 2016