! Started logfile: /scr/pima/bg219i_uvs/J0141-0202_X_uvs.log on Wed Apr 6 23:26:52 2016 obs /scr/pima/bg219i_uvs/J0141-0202_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0141-0202_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.825397 visibilities/baseline/integration-bin. ! Found source: J0141-0202 ! ! 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 18720 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/J0141-0202_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.030677Jy sigma=23.539888 ! Fit after self-cal, rms=0.732647Jy sigma=16.583670 ! 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=0.8473 mas, bmaj=1.859 mas, bpa=4.851 degrees ! Estimated noise=0.469886 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 = 0.206263 Jy ! Component: 100 - total flux cleaned = 0.252195 Jy ! Total flux subtracted in 100 components = 0.252195 Jy ! Clean residual min=-0.006179 max=0.015988 Jy/beam ! Clean residual mean=0.000019 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 0.252195 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.252195 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=0.069765Jy sigma=1.533203 ! Fit after self-cal, rms=0.069763Jy sigma=1.533027 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171441 Jy ! Component: 100 - total flux cleaned = 0.0257536 Jy ! Total flux subtracted in 100 components = 0.0257536 Jy ! Clean residual min=-0.004204 max=0.005216 Jy/beam ! Clean residual mean=0.000008 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.277948 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.277948 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=0.064873Jy sigma=1.402536 ! Fit after self-cal, rms=0.064862Jy sigma=1.401894 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.211 mas, bpa=3.774 degrees ! Estimated noise=0.312287 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 (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687464 Jy ! Component: 100 - total flux cleaned = 0.0100986 Jy ! Component: 150 - total flux cleaned = 0.0110034 Jy ! Component: 200 - total flux cleaned = 0.0113344 Jy ! Total flux subtracted in 200 components = 0.0113344 Jy ! Clean residual min=-0.003057 max=0.003198 Jy/beam ! Clean residual mean=0.000003 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.289283 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.289283 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=0.064259Jy sigma=1.384076 ! Fit after self-cal, rms=0.064254Jy sigma=1.383756 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.211 at 3.774 degrees (North through East) ! Clean map min=-0.0026547 max=0.2698 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.99 ! LA 0.98 MK 1.01 NL 1.01 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 0.98 ! LA 0.99 MK 0.99 NL 1.01 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 1.01 ! LA 0.96 MK 1.02 NL 1.00 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 0.99 ! LA 0.98 MK 0.99 NL 1.00 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.02 ! LA 0.99 MK 1.01 NL 1.00 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! 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=0.064254Jy sigma=1.383756 ! Fit after self-cal, rms=0.064124Jy sigma=1.377009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.215 mas, bpa=3.88 degrees ! Estimated noise=0.311295 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 = -0.000303121 Jy ! Component: 100 - total flux cleaned = -0.000411041 Jy ! Component: 150 - total flux cleaned = -0.00055875 Jy ! Component: 200 - total flux cleaned = -0.00068673 Jy ! Total flux subtracted in 200 components = -0.00068673 Jy ! Clean residual min=-0.002355 max=0.002667 Jy/beam ! Clean residual mean=0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.288596 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.288596 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=0.064081Jy sigma=1.376295 ! Fit after self-cal, rms=0.064093Jy sigma=1.376241 ! 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=0.064093Jy sigma=1.376241 ! Fit after self-cal, rms=0.064128Jy sigma=1.370403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.219 mas, bpa=3.948 degrees ! Estimated noise=0.3114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216898 Jy ! Component: 100 - total flux cleaned = 6.53982e-05 Jy ! Component: 150 - total flux cleaned = -6.31568e-05 Jy ! Component: 200 - total flux cleaned = -0.000174905 Jy ! Total flux subtracted in 200 components = -0.000174905 Jy ! Clean residual min=-0.001968 max=0.001988 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.288421 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.288421 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=0.064106Jy sigma=1.370067 ! Fit after self-cal, rms=0.064113Jy sigma=1.370037 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 (-45.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189802 Jy ! Component: 100 - total flux cleaned = 0.00257757 Jy ! Component: 150 - total flux cleaned = 0.00284646 Jy ! Component: 200 - total flux cleaned = 0.00289908 Jy ! Total flux subtracted in 200 components = 0.00289908 Jy ! Clean residual min=-0.001823 max=0.001858 Jy/beam ! Clean residual mean=0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.29132 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.29132 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=0.064048Jy sigma=1.368719 ! Fit after self-cal, rms=0.064045Jy sigma=1.368668 ! Inverting map ! Added new window around map position (20.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016794 Jy ! Component: 100 - total flux cleaned = 0.00211331 Jy ! Component: 150 - total flux cleaned = 0.00251666 Jy ! Component: 200 - total flux cleaned = 0.00269406 Jy ! Total flux subtracted in 200 components = 0.00269406 Jy ! Clean residual min=-0.001708 max=0.001505 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.294014 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.294014 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=0.063980Jy sigma=1.367241 ! Fit after self-cal, rms=0.063978Jy sigma=1.367207 ! 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=0.063978Jy sigma=1.367207 ! Fit after self-cal, rms=0.063918Jy sigma=1.367058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.22 mas, bpa=3.956 degrees ! Estimated noise=0.310884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397558 Jy ! Component: 100 - total flux cleaned = 0.000536138 Jy ! Component: 150 - total flux cleaned = 0.000635372 Jy ! Component: 200 - total flux cleaned = 0.000659458 Jy ! Total flux subtracted in 200 components = 0.000659458 Jy ! Clean residual min=-0.001602 max=0.001458 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.294674 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.294674 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=0.063897Jy sigma=1.366664 ! Fit after self-cal, rms=0.063897Jy sigma=1.366658 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 = 4.42209e-05 Jy ! Component: 100 - total flux cleaned = 6.52564e-05 Jy ! Component: 150 - total flux cleaned = 2.56142e-05 Jy ! Component: 200 - total flux cleaned = 2.5947e-05 Jy ! Total flux subtracted in 200 components = 2.5947e-05 Jy ! Clean residual min=-0.001592 max=0.001426 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.2947 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 0.2947 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=0.063884Jy sigma=1.366438 ! Fit after self-cal, rms=0.063883Jy sigma=1.366435 ! 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=0.063883Jy sigma=1.366435 ! Fit after self-cal, rms=0.063849Jy sigma=1.366401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=3.542 mas, bpa=-1.181 degrees ! Estimated noise=0.36992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.05226e-05 Jy ! Component: 100 - total flux cleaned = -9.87798e-05 Jy ! Component: 150 - total flux cleaned = -0.00017968 Jy ! Component: 200 - total flux cleaned = -0.000194005 Jy ! Total flux subtracted in 200 components = -0.000194005 Jy ! Clean residual min=-0.001641 max=0.001609 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.294506 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.294506 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=0.063845Jy sigma=1.366309 ! Fit after self-cal, rms=0.063844Jy sigma=1.366303 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 = -0.000138341 Jy ! Component: 100 - total flux cleaned = -0.000151683 Jy ! Component: 150 - total flux cleaned = -0.000152145 Jy ! Component: 200 - total flux cleaned = -0.000164003 Jy ! Total flux subtracted in 200 components = -0.000164003 Jy ! Clean residual min=-0.001612 max=0.001597 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.294342 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.294342 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=0.063842Jy sigma=1.366244 ! Fit after self-cal, rms=0.063842Jy sigma=1.366241 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.221 mas, bpa=3.967 degrees ! Estimated noise=0.310625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.221 at 3.967 degrees (North through East) ! Clean map min=-0.0014601 max=0.26939 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=0.8475 mas, bmaj=1.867 mas, bpa=5.059 degrees ! Estimated noise=0.468327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205522 Jy ! Component: 100 - total flux cleaned = 0.251463 Jy ! Component: 150 - total flux cleaned = 0.268704 Jy ! Component: 200 - total flux cleaned = 0.27742 Jy ! Total flux subtracted in 200 components = 0.27742 Jy ! Clean residual min=-0.003892 max=0.004144 Jy/beam ! Clean residual mean=0.000006 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.27742 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.27742 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.221 mas, bpa=3.967 degrees ! Estimated noise=0.310625 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 = 0.00583497 Jy ! Component: 100 - total flux cleaned = 0.00864214 Jy ! Component: 150 - total flux cleaned = 0.0106621 Jy ! Component: 200 - total flux cleaned = 0.0121964 Jy ! Total flux subtracted in 200 components = 0.0121964 Jy ! Clean residual min=-0.002125 max=0.001813 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.289616 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.289616 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=2.164 mas, bmaj=3.542 mas, bpa=-1.181 degrees ! Estimated noise=0.36992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182329 Jy ! Component: 100 - total flux cleaned = 0.0029532 Jy ! Component: 150 - total flux cleaned = 0.00348382 Jy ! Component: 200 - total flux cleaned = 0.00386335 Jy ! Total flux subtracted in 200 components = 0.00386335 Jy ! Clean residual min=-0.001642 max=0.001621 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.29348 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 = 0.000330963 Jy ! Component: 100 - total flux cleaned = 0.000574329 Jy ! Component: 150 - total flux cleaned = 0.000747968 Jy ! Component: 200 - total flux cleaned = 0.00086137 Jy ! Total flux subtracted in 200 components = 0.00086137 Jy ! Clean residual min=-0.001586 max=0.001607 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.294341 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 84 components and 0.294341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.221 mas, bpa=3.967 degrees ! Estimated noise=0.310625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330656 Jy ! Component: 100 - total flux cleaned = -0.000332272 Jy ! Component: 150 - total flux cleaned = -0.000119811 Jy ! Component: 200 - total flux cleaned = 9.59641e-06 Jy ! Total flux subtracted in 200 components = 9.59641e-06 Jy ! Clean residual min=-0.001763 max=0.001457 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.294351 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.294351 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=0.063888Jy sigma=1.367301 ! Fit after self-cal, rms=0.063880Jy sigma=1.367210 wmodel /scr/pima/bg219i_uvs/J0141-0202_X_map.mod ! Writing 105 model components to file: /scr/pima/bg219i_uvs/J0141-0202_X_map.mod wobs /scr/pima/bg219i_uvs/J0141-0202_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0141-0202_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0141-0202_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0141-0202_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 = -0.000673017 Jy ! Component: 100 - total flux cleaned = -0.000779839 Jy ! Component: 150 - total flux cleaned = -0.000651274 Jy ! Component: 200 - total flux cleaned = -0.000551987 Jy ! Component: 250 - total flux cleaned = -0.000504256 Jy ! Component: 300 - total flux cleaned = -0.000458683 Jy ! Component: 350 - total flux cleaned = -0.000436965 Jy ! Component: 400 - total flux cleaned = -0.000414738 Jy ! Component: 450 - total flux cleaned = -0.00037135 Jy ! Component: 500 - total flux cleaned = -0.000329124 Jy ! Component: 550 - total flux cleaned = -0.000226008 Jy ! Component: 600 - total flux cleaned = -0.000206098 Jy ! Component: 650 - total flux cleaned = -0.000126372 Jy ! Component: 700 - total flux cleaned = -8.88445e-06 Jy ! Component: 750 - total flux cleaned = 4.88031e-05 Jy ! Component: 800 - total flux cleaned = 0.000180805 Jy ! Component: 850 - total flux cleaned = 0.000254721 Jy ! Component: 900 - total flux cleaned = 0.000364194 Jy ! Component: 950 - total flux cleaned = 0.000436284 Jy ! Component: 1000 - total flux cleaned = 0.000489722 Jy ! Component: 1050 - total flux cleaned = 0.000629549 Jy ! Component: 1100 - total flux cleaned = 0.000663652 Jy ! Component: 1150 - total flux cleaned = 0.000731607 Jy ! Component: 1200 - total flux cleaned = 0.000815586 Jy ! Component: 1250 - total flux cleaned = 0.000881841 Jy ! Component: 1300 - total flux cleaned = 0.000930688 Jy ! Component: 1350 - total flux cleaned = 0.000962843 Jy ! Component: 1400 - total flux cleaned = 0.000994879 Jy ! Component: 1450 - total flux cleaned = 0.00101078 Jy ! Component: 1500 - total flux cleaned = 0.00104167 Jy ! Component: 1550 - total flux cleaned = 0.00102643 Jy ! Component: 1600 - total flux cleaned = 0.00101116 Jy ! Component: 1650 - total flux cleaned = 0.00101117 Jy ! Component: 1700 - total flux cleaned = 0.00101114 Jy ! Component: 1750 - total flux cleaned = 0.000996466 Jy ! Component: 1800 - total flux cleaned = 0.00102536 Jy ! Component: 1850 - total flux cleaned = 0.000982142 Jy ! Component: 1900 - total flux cleaned = 0.000968142 Jy ! Component: 1950 - total flux cleaned = 0.000912115 Jy ! Component: 2000 - total flux cleaned = 0.000884254 Jy ! Component: 2050 - total flux cleaned = 0.00085662 Jy ! Component: 2100 - total flux cleaned = 0.000842907 Jy ! Component: 2150 - total flux cleaned = 0.000789052 Jy ! Component: 2200 - total flux cleaned = 0.000788982 Jy ! Component: 2250 - total flux cleaned = 0.000709534 Jy ! Component: 2300 - total flux cleaned = 0.000709423 Jy ! Component: 2350 - total flux cleaned = 0.000657485 Jy ! Component: 2400 - total flux cleaned = 0.000734796 Jy ! Component: 2450 - total flux cleaned = 0.000696385 Jy ! Component: 2500 - total flux cleaned = 0.000658347 Jy ! Component: 2550 - total flux cleaned = 0.00068353 Jy ! Component: 2600 - total flux cleaned = 0.000683537 Jy ! Component: 2650 - total flux cleaned = 0.00064639 Jy ! Component: 2700 - total flux cleaned = 0.000634062 Jy ! Component: 2750 - total flux cleaned = 0.000670635 Jy ! Component: 2800 - total flux cleaned = 0.000634383 Jy ! Component: 2850 - total flux cleaned = 0.000634399 Jy ! Component: 2900 - total flux cleaned = 0.00061072 Jy ! Component: 2950 - total flux cleaned = 0.000610736 Jy ! Component: 3000 - total flux cleaned = 0.000599035 Jy ! Component: 3050 - total flux cleaned = 0.000599119 Jy ! Component: 3100 - total flux cleaned = 0.000610624 Jy ! Component: 3150 - total flux cleaned = 0.000576369 Jy ! Component: 3200 - total flux cleaned = 0.00051976 Jy ! Component: 3250 - total flux cleaned = 0.000519864 Jy ! Component: 3300 - total flux cleaned = 0.000531028 Jy ! Component: 3350 - total flux cleaned = 0.000453296 Jy ! Component: 3400 - total flux cleaned = 0.000409349 Jy ! Component: 3450 - total flux cleaned = 0.000409333 Jy ! Component: 3500 - total flux cleaned = 0.000420144 Jy ! Component: 3550 - total flux cleaned = 0.000398562 Jy ! Component: 3600 - total flux cleaned = 0.000366505 Jy ! Component: 3650 - total flux cleaned = 0.000377136 Jy ! Component: 3700 - total flux cleaned = 0.000292434 Jy ! Component: 3750 - total flux cleaned = 0.000302959 Jy ! Component: 3800 - total flux cleaned = 0.000334396 Jy ! Component: 3850 - total flux cleaned = 0.000334442 Jy ! Component: 3900 - total flux cleaned = 0.000303393 Jy ! Component: 3950 - total flux cleaned = 0.000293175 Jy ! Component: 4000 - total flux cleaned = 0.000323828 Jy ! Component: 4050 - total flux cleaned = 0.000293234 Jy ! Total flux subtracted in 4096 components = 0.00029333 Jy ! Clean residual min=-0.000562 max=0.000724 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.294644 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 370 components and 0.294644 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0141-0202_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 2.221 at 3.967 degrees (North through East) ! Clean map min=-0.0010653 max=0.26935 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0141-0202_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.269354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189207 0.189207 0.378415 0.756829 1.51366 3.02732 6.05463 12.1093 24.2185 48.4371 96.8741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.269 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1585.56 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0141-0202_X_uvs.log closed on Wed Apr 6 23:26:57 2016