! Started logfile: /scr/pima/bg219e_uvs/J0812-1810_X_uvs.log on Thu Apr 7 09:02:33 2016 obs /scr/pima/bg219e_uvs/J0812-1810_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0812-1810_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916005 visibilities/baseline/integration-bin. ! Found source: J0812-1810 ! ! 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 16620 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/bg219e_uvs/J0812-1810_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.014265Jy sigma=22.530942 ! Fit after self-cal, rms=0.851321Jy sigma=18.814463 ! 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=0.8327 mas, bmaj=3.244 mas, bpa=19.54 degrees ! Estimated noise=0.632123 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 = 0.113709 Jy ! Component: 100 - total flux cleaned = 0.145349 Jy ! Total flux subtracted in 100 components = 0.145349 Jy ! Clean residual min=-0.009176 max=0.014774 Jy/beam ! Clean residual mean=-0.000017 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 0.145349 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.145349 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=0.077570Jy sigma=1.662256 ! Fit after self-cal, rms=0.077221Jy sigma=1.656141 ! Inverting map ! Added new window around map position (1.4, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175393 Jy ! Component: 100 - total flux cleaned = 0.0291436 Jy ! Total flux subtracted in 100 components = 0.0291436 Jy ! Clean residual min=-0.007595 max=0.007852 Jy/beam ! Clean residual mean=-0.000011 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.174493 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.174493 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=0.070962Jy sigma=1.496426 ! Fit after self-cal, rms=0.070648Jy sigma=1.489734 ! 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=1.042 mas, bmaj=3.526 mas, bpa=17.74 degrees ! Estimated noise=0.339137 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 = 0.0155045 Jy ! Component: 100 - total flux cleaned = 0.0252012 Jy ! Component: 150 - total flux cleaned = 0.0318878 Jy ! Component: 200 - total flux cleaned = 0.0367054 Jy ! Total flux subtracted in 200 components = 0.0367054 Jy ! Clean residual min=-0.004207 max=0.005928 Jy/beam ! Clean residual mean=-0.000005 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.211198 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 82 components and 0.211198 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=0.066962Jy sigma=1.393267 ! Fit after self-cal, rms=0.066731Jy sigma=1.387758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 3.526 at 17.74 degrees (North through East) ! Clean map min=-0.0036444 max=0.14873 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 1.00 FD 0.97 HN 1.05 KP 0.97 ! LA 0.99 NL 1.02 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 0.98 ! LA 0.99 NL 1.07 OV 1.00 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.11 KP 0.97 ! LA 0.96 NL 1.00 OV 0.98 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.06 KP 0.96 ! LA 1.00 NL 1.02 OV 1.00 PT 0.94 ! SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.97 ! LA 0.98 NL 1.02 OV 1.00 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.04 KP 0.96 ! LA 0.97 NL 1.05 OV 0.97 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.02 KP 0.99 ! LA 0.98 NL 1.07 OV 0.98 PT 0.95 ! 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=0.066731Jy sigma=1.387758 ! Fit after self-cal, rms=0.066285Jy sigma=1.376310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.566 mas, bpa=17.81 degrees ! Estimated noise=0.335088 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 (3.6, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460826 Jy ! Component: 100 - total flux cleaned = 0.00559789 Jy ! Component: 150 - total flux cleaned = 0.0056041 Jy ! Component: 200 - total flux cleaned = 0.0055522 Jy ! Total flux subtracted in 200 components = 0.0055522 Jy ! Clean residual min=-0.002939 max=0.003132 Jy/beam ! Clean residual mean=0.000003 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.21675 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 0.21675 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=0.065953Jy sigma=1.368002 ! Fit after self-cal, rms=0.065906Jy sigma=1.366404 ! 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=0.065906Jy sigma=1.366404 ! Fit after self-cal, rms=0.065975Jy sigma=1.361926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=3.563 mas, bpa=17.79 degrees ! Estimated noise=0.335239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181126 Jy ! Component: 100 - total flux cleaned = 0.00225937 Jy ! Component: 150 - total flux cleaned = 0.00208504 Jy ! Component: 200 - total flux cleaned = 0.00196776 Jy ! Total flux subtracted in 200 components = 0.00196776 Jy ! Clean residual min=-0.002549 max=0.002400 Jy/beam ! Clean residual mean=0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.218718 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 138 components and 0.218718 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=0.065877Jy sigma=1.359536 ! Fit after self-cal, rms=0.065858Jy sigma=1.358956 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 = 0.000560264 Jy ! Component: 100 - total flux cleaned = 0.000771125 Jy ! Component: 150 - total flux cleaned = 0.000671823 Jy ! Component: 200 - total flux cleaned = 0.000549065 Jy ! Total flux subtracted in 200 components = 0.000549065 Jy ! Clean residual min=-0.002376 max=0.002262 Jy/beam ! Clean residual mean=0.000002 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.219267 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 152 components and 0.219267 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=0.065809Jy sigma=1.357885 ! Fit after self-cal, rms=0.065797Jy sigma=1.357645 ! 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=0.065797Jy sigma=1.357645 ! Fit after self-cal, rms=0.065965Jy sigma=1.357283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.562 mas, bpa=17.82 degrees ! Estimated noise=0.335218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594161 Jy ! Component: 100 - total flux cleaned = 0.000895413 Jy ! Component: 150 - total flux cleaned = 0.000894622 Jy ! Component: 200 - total flux cleaned = 0.000869343 Jy ! Total flux subtracted in 200 components = 0.000869343 Jy ! Clean residual min=-0.002271 max=0.002285 Jy/beam ! Clean residual mean=0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.220136 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.220136 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=0.065933Jy sigma=1.356602 ! Fit after self-cal, rms=0.065929Jy sigma=1.356455 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 = 0.000264183 Jy ! Component: 100 - total flux cleaned = 0.000318763 Jy ! Component: 150 - total flux cleaned = 0.000252277 Jy ! Component: 200 - total flux cleaned = 0.000232313 Jy ! Total flux subtracted in 200 components = 0.000232313 Jy ! Clean residual min=-0.002217 max=0.002266 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.220369 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 182 components and 0.220369 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=0.065910Jy sigma=1.356060 ! Fit after self-cal, rms=0.065906Jy sigma=1.355986 ! 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=0.065906Jy sigma=1.355986 ! Fit after self-cal, rms=0.065957Jy sigma=1.355942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.899 mas, bpa=7.216 degrees ! Estimated noise=0.386798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443253 Jy ! Component: 100 - total flux cleaned = 0.000626421 Jy ! Component: 150 - total flux cleaned = 0.000688053 Jy ! Component: 200 - total flux cleaned = 0.000724188 Jy ! Total flux subtracted in 200 components = 0.000724188 Jy ! Clean residual min=-0.002409 max=0.002554 Jy/beam ! Clean residual mean=0.000004 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.221093 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 201 components and 0.221093 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=0.065951Jy sigma=1.355698 ! Fit after self-cal, rms=0.065948Jy sigma=1.355632 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 = 9.93084e-05 Jy ! Component: 100 - total flux cleaned = 0.0002421 Jy ! Component: 150 - total flux cleaned = 0.000255308 Jy ! Component: 200 - total flux cleaned = 0.000241092 Jy ! Total flux subtracted in 200 components = 0.000241092 Jy ! Clean residual min=-0.002364 max=0.002537 Jy/beam ! Clean residual mean=0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.221334 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 218 components and 0.221334 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=0.065945Jy sigma=1.355514 ! Fit after self-cal, rms=0.065942Jy sigma=1.355478 ! 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=1.045 mas, bmaj=3.563 mas, bpa=17.86 degrees ! Estimated noise=0.33519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 3.563 at 17.86 degrees (North through East) ! Clean map min=-0.0019797 max=0.14519 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=0.8305 mas, bmaj=3.271 mas, bpa=19.63 degrees ! Estimated noise=0.627536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112451 Jy ! Component: 100 - total flux cleaned = 0.146062 Jy ! Component: 150 - total flux cleaned = 0.164317 Jy ! Component: 200 - total flux cleaned = 0.176555 Jy ! Total flux subtracted in 200 components = 0.176555 Jy ! Clean residual min=-0.005267 max=0.006841 Jy/beam ! Clean residual mean=-0.000007 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.176555 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.176555 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.563 mas, bpa=17.86 degrees ! Estimated noise=0.33519 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 = 0.0144195 Jy ! Component: 100 - total flux cleaned = 0.0236438 Jy ! Component: 150 - total flux cleaned = 0.0299572 Jy ! Component: 200 - total flux cleaned = 0.0343741 Jy ! Total flux subtracted in 200 components = 0.0343741 Jy ! Clean residual min=-0.002860 max=0.002755 Jy/beam ! Clean residual mean=-0.000003 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.210929 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 81 components and 0.210929 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=2.192 mas, bmaj=4.899 mas, bpa=7.216 degrees ! Estimated noise=0.386798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042873 Jy ! Component: 100 - total flux cleaned = 0.00681256 Jy ! Component: 150 - total flux cleaned = 0.00843822 Jy ! Component: 200 - total flux cleaned = 0.00917809 Jy ! Total flux subtracted in 200 components = 0.00917809 Jy ! Clean residual min=-0.002386 max=0.002562 Jy/beam ! Clean residual mean=0.000003 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.220108 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 = 0.000398534 Jy ! Component: 100 - total flux cleaned = 0.000635011 Jy ! Component: 150 - total flux cleaned = 0.00081241 Jy ! Component: 200 - total flux cleaned = 0.00099622 Jy ! Total flux subtracted in 200 components = 0.00099622 Jy ! Clean residual min=-0.002292 max=0.002517 Jy/beam ! Clean residual mean=0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.221104 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 149 components and 0.221104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.563 mas, bpa=17.86 degrees ! Estimated noise=0.33519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372533 Jy ! Component: 100 - total flux cleaned = 0.000496581 Jy ! Component: 150 - total flux cleaned = 0.000533142 Jy ! Component: 200 - total flux cleaned = 0.000597766 Jy ! Total flux subtracted in 200 components = 0.000597766 Jy ! Clean residual min=-0.002148 max=0.002356 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.221701 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 164 components and 0.221702 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=0.065966Jy sigma=1.356232 ! Fit after self-cal, rms=0.065951Jy sigma=1.355927 wmodel /scr/pima/bg219e_uvs/J0812-1810_X_map.mod ! Writing 164 model components to file: /scr/pima/bg219e_uvs/J0812-1810_X_map.mod wobs /scr/pima/bg219e_uvs/J0812-1810_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0812-1810_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0812-1810_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J0812-1810_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 = 0.000698614 Jy ! Component: 100 - total flux cleaned = 0.000736524 Jy ! Component: 150 - total flux cleaned = 0.000912807 Jy ! Component: 200 - total flux cleaned = 0.00097946 Jy ! Component: 250 - total flux cleaned = 0.00101098 Jy ! Component: 300 - total flux cleaned = 0.0011335 Jy ! Component: 350 - total flux cleaned = 0.00128211 Jy ! Component: 400 - total flux cleaned = 0.00136782 Jy ! Component: 450 - total flux cleaned = 0.00136775 Jy ! Component: 500 - total flux cleaned = 0.00136755 Jy ! Component: 550 - total flux cleaned = 0.00134134 Jy ! Component: 600 - total flux cleaned = 0.00128997 Jy ! Component: 650 - total flux cleaned = 0.00121502 Jy ! Component: 700 - total flux cleaned = 0.00119018 Jy ! Component: 750 - total flux cleaned = 0.00116612 Jy ! Component: 800 - total flux cleaned = 0.00116547 Jy ! Component: 850 - total flux cleaned = 0.00116521 Jy ! Component: 900 - total flux cleaned = 0.00112082 Jy ! Component: 950 - total flux cleaned = 0.00112108 Jy ! Component: 1000 - total flux cleaned = 0.00107815 Jy ! Component: 1050 - total flux cleaned = 0.0011204 Jy ! Component: 1100 - total flux cleaned = 0.00107823 Jy ! Component: 1150 - total flux cleaned = 0.00099655 Jy ! Component: 1200 - total flux cleaned = 0.000976818 Jy ! Component: 1250 - total flux cleaned = 0.000996927 Jy ! Component: 1300 - total flux cleaned = 0.00103553 Jy ! Component: 1350 - total flux cleaned = 0.0010354 Jy ! Component: 1400 - total flux cleaned = 0.00101671 Jy ! Component: 1450 - total flux cleaned = 0.00096093 Jy ! Component: 1500 - total flux cleaned = 0.000942565 Jy ! Component: 1550 - total flux cleaned = 0.000888197 Jy ! Component: 1600 - total flux cleaned = 0.000906145 Jy ! Component: 1650 - total flux cleaned = 0.00085421 Jy ! Component: 1700 - total flux cleaned = 0.000888694 Jy ! Component: 1750 - total flux cleaned = 0.000871606 Jy ! Component: 1800 - total flux cleaned = 0.000855125 Jy ! Component: 1850 - total flux cleaned = 0.000871836 Jy ! Component: 1900 - total flux cleaned = 0.000839204 Jy ! Component: 1950 - total flux cleaned = 0.000807105 Jy ! Component: 2000 - total flux cleaned = 0.000839092 Jy ! Component: 2050 - total flux cleaned = 0.000823463 Jy ! Component: 2100 - total flux cleaned = 0.000745536 Jy ! Component: 2150 - total flux cleaned = 0.000761081 Jy ! Component: 2200 - total flux cleaned = 0.000730367 Jy ! Component: 2250 - total flux cleaned = 0.000700348 Jy ! Component: 2300 - total flux cleaned = 0.000730006 Jy ! Component: 2350 - total flux cleaned = 0.00072994 Jy ! Component: 2400 - total flux cleaned = 0.00071532 Jy ! Component: 2450 - total flux cleaned = 0.000715229 Jy ! Component: 2500 - total flux cleaned = 0.000658046 Jy ! Component: 2550 - total flux cleaned = 0.000686198 Jy ! Component: 2600 - total flux cleaned = 0.000658223 Jy ! Component: 2650 - total flux cleaned = 0.000699465 Jy ! Component: 2700 - total flux cleaned = 0.000671768 Jy ! Component: 2750 - total flux cleaned = 0.00071239 Jy ! Component: 2800 - total flux cleaned = 0.000658609 Jy ! Component: 2850 - total flux cleaned = 0.000658626 Jy ! Component: 2900 - total flux cleaned = 0.000698177 Jy ! Component: 2950 - total flux cleaned = 0.000711033 Jy ! Component: 3000 - total flux cleaned = 0.000710802 Jy ! Component: 3050 - total flux cleaned = 0.000659658 Jy ! Component: 3100 - total flux cleaned = 0.000697795 Jy ! Component: 3150 - total flux cleaned = 0.000672631 Jy ! Component: 3200 - total flux cleaned = 0.00069741 Jy ! Component: 3250 - total flux cleaned = 0.000660163 Jy ! Component: 3300 - total flux cleaned = 0.000659997 Jy ! Component: 3350 - total flux cleaned = 0.000623241 Jy ! Component: 3400 - total flux cleaned = 0.000575109 Jy ! Component: 3450 - total flux cleaned = 0.000587086 Jy ! Component: 3500 - total flux cleaned = 0.000586998 Jy ! Component: 3550 - total flux cleaned = 0.000598727 Jy ! Component: 3600 - total flux cleaned = 0.000551823 Jy ! Component: 3650 - total flux cleaned = 0.000563468 Jy ! Component: 3700 - total flux cleaned = 0.000551821 Jy ! Component: 3750 - total flux cleaned = 0.000551814 Jy ! Component: 3800 - total flux cleaned = 0.000551806 Jy ! Component: 3850 - total flux cleaned = 0.000529164 Jy ! Component: 3900 - total flux cleaned = 0.000551643 Jy ! Component: 3950 - total flux cleaned = 0.000507053 Jy ! Component: 4000 - total flux cleaned = 0.000529301 Jy ! Component: 4050 - total flux cleaned = 0.000518398 Jy ! Total flux subtracted in 4096 components = 0.000518407 Jy ! Clean residual min=-0.000662 max=0.000642 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.22222 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 432 components and 0.22222 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0812-1810_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 3.563 at 17.86 degrees (North through East) ! Clean map min=-0.0012408 max=0.14457 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0812-1810_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14457 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.395514 0.395514 0.791029 1.58206 3.16412 6.32823 12.6565 25.3129 50.6258 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 758.505 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0812-1810_X_uvs.log closed on Thu Apr 7 09:02:37 2016