! Started logfile: /scr/pima/bg219i_uvs/J1813+0615_X_uvs.log on Wed Apr 6 23:52:59 2016 obs /scr/pima/bg219i_uvs/J1813+0615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1813+0615_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.921986 visibilities/baseline/integration-bin. ! Found source: J1813+0615 ! ! 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/J1813+0615_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 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! 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=1.058847Jy sigma=25.246781 ! Fit after self-cal, rms=0.652503Jy sigma=15.413849 ! 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=0.854 mas, bmaj=1.953 mas, bpa=11.7 degrees ! Estimated noise=0.549337 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 = 0.266911 Jy ! Component: 100 - total flux cleaned = 0.328803 Jy ! Total flux subtracted in 100 components = 0.328803 Jy ! Clean residual min=-0.009048 max=0.023212 Jy/beam ! Clean residual mean=0.000003 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.328803 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.328803 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=0.075489Jy sigma=1.712488 ! Fit after self-cal, rms=0.075460Jy sigma=1.711811 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237119 Jy ! Component: 100 - total flux cleaned = 0.0349664 Jy ! Total flux subtracted in 100 components = 0.0349664 Jy ! Clean residual min=-0.006890 max=0.008735 Jy/beam ! Clean residual mean=-0.000001 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.363769 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.363769 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=0.066737Jy sigma=1.431040 ! Fit after self-cal, rms=0.066708Jy sigma=1.430274 ! 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=1.084 mas, bmaj=2.293 mas, bpa=11.2 degrees ! Estimated noise=0.295087 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 = 0.0100571 Jy ! Component: 100 - total flux cleaned = 0.0154204 Jy ! Component: 150 - total flux cleaned = 0.0186663 Jy ! Component: 200 - total flux cleaned = 0.0207043 Jy ! Total flux subtracted in 200 components = 0.0207043 Jy ! Clean residual min=-0.004800 max=0.005460 Jy/beam ! Clean residual mean=-0.000002 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.384474 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.384474 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=0.065611Jy sigma=1.381043 ! Fit after self-cal, rms=0.065609Jy sigma=1.380784 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.293 at 11.2 degrees (North through East) ! Clean map min=-0.0044313 max=0.34831 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 0.99 KP 0.99 LA 0.99 ! MK 1.04 NL 1.01 OV 0.98 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.12 HN 1.06 KP 0.97 ! LA 0.99 NL 1.01 OV 0.98 PT 1.06 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 0.98 LA 0.99 ! MK 1.05 NL 1.00 OV 0.98 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.09 HN 1.05 KP 0.96 ! LA 0.98 NL 0.99 OV 0.98 PT 1.07 ! SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 1.01 LA 0.97 ! MK 1.03 NL 1.00 OV 0.96 PT 0.98 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.09 HN 1.07 KP 1.00 ! LA 0.97 NL 1.00 OV 0.97 PT 1.05 ! SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.00 LA 0.99 ! MK 1.02 NL 0.99 OV 0.98 PT 0.97 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.08 HN 1.06 KP 0.98 ! LA 0.98 NL 1.01 OV 0.98 PT 1.01 ! SC 1.11 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 LA 0.99 ! MK 1.04 NL 0.98 OV 0.99 PT 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.12 HN 1.08 KP 0.99 ! LA 0.99 NL 0.98 OV 0.99 PT 1.04 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.01 LA 0.98 ! MK 1.02 NL 1.01 OV 0.99 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.09 HN 1.06 KP 0.97 ! LA 0.98 NL 1.00 OV 0.98 PT 1.06 ! SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 KP 0.99 LA 1.00 ! MK 1.01 NL 0.99 OV 0.98 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.09 HN 1.07 KP 0.98 ! LA 0.98 NL 0.98 OV 0.97 PT 1.04 ! SC 1.05 ! ! ! 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=0.065609Jy sigma=1.380784 ! Fit after self-cal, rms=0.065928Jy sigma=1.336562 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.304 mas, bpa=11.35 degrees ! Estimated noise=0.295665 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 = -0.000558305 Jy ! Component: 100 - total flux cleaned = -0.000749251 Jy ! Component: 150 - total flux cleaned = -0.000885 Jy ! Component: 200 - total flux cleaned = -0.00100666 Jy ! Total flux subtracted in 200 components = -0.00100666 Jy ! Clean residual min=-0.001825 max=0.002488 Jy/beam ! Clean residual mean=-0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.383467 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.383467 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=0.065885Jy sigma=1.335526 ! Fit after self-cal, rms=0.065957Jy sigma=1.335411 ! Inverting map ! Added new window around map position (-1.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244935 Jy ! Component: 100 - total flux cleaned = 0.00284703 Jy ! Component: 150 - total flux cleaned = 0.00285014 Jy ! Component: 200 - total flux cleaned = 0.00281323 Jy ! Total flux subtracted in 200 components = 0.00281323 Jy ! Clean residual min=-0.001671 max=0.001803 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.38628 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.38628 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=0.065853Jy sigma=1.332601 ! Fit after self-cal, rms=0.065837Jy sigma=1.332441 ! 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=0.065837Jy sigma=1.332441 ! Fit after self-cal, rms=0.065961Jy sigma=1.332169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.304 mas, bpa=11.34 degrees ! Estimated noise=0.295643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794964 Jy ! Component: 100 - total flux cleaned = 0.000930314 Jy ! Component: 150 - total flux cleaned = 0.00101961 Jy ! Component: 200 - total flux cleaned = 0.00101945 Jy ! Total flux subtracted in 200 components = 0.00101945 Jy ! Clean residual min=-0.001579 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.3873 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.3873 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=0.065923Jy sigma=1.331278 ! Fit after self-cal, rms=0.065919Jy sigma=1.331227 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 (24.8, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144776 Jy ! Component: 100 - total flux cleaned = 0.00171866 Jy ! Component: 150 - total flux cleaned = 0.00183466 Jy ! Component: 200 - total flux cleaned = 0.0019396 Jy ! Total flux subtracted in 200 components = 0.0019396 Jy ! Clean residual min=-0.001445 max=0.001324 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.389239 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.389239 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=0.065873Jy sigma=1.330263 ! Fit after self-cal, rms=0.065869Jy sigma=1.330213 ! 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=0.065869Jy sigma=1.330213 ! Fit after self-cal, rms=0.065884Jy sigma=1.330044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.303 mas, bpa=11.33 degrees ! Estimated noise=0.295481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575488 Jy ! Component: 100 - total flux cleaned = 0.000782692 Jy ! Component: 150 - total flux cleaned = 0.000898827 Jy ! Component: 200 - total flux cleaned = 0.000942585 Jy ! Total flux subtracted in 200 components = 0.000942585 Jy ! Clean residual min=-0.001393 max=0.001270 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.390182 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 101 components and 0.390182 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=0.065863Jy sigma=1.329635 ! Fit after self-cal, rms=0.065861Jy sigma=1.329617 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 = 0.000174302 Jy ! Component: 100 - total flux cleaned = 0.000194412 Jy ! Component: 150 - total flux cleaned = 0.000213303 Jy ! Component: 200 - total flux cleaned = 0.000248824 Jy ! Total flux subtracted in 200 components = 0.000248824 Jy ! Clean residual min=-0.001377 max=0.001268 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.39043 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.39043 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=0.065848Jy sigma=1.329389 ! Fit after self-cal, rms=0.065846Jy sigma=1.329384 ! 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=0.065846Jy sigma=1.329384 ! Fit after self-cal, rms=0.065847Jy sigma=1.329312 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=3.269 mas, bpa=6.32 degrees ! Estimated noise=0.349554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390411 Jy ! Component: 100 - total flux cleaned = 0.000420295 Jy ! Component: 150 - total flux cleaned = 0.000420924 Jy ! Component: 200 - total flux cleaned = 0.000410292 Jy ! Total flux subtracted in 200 components = 0.000410292 Jy ! Clean residual min=-0.001243 max=0.000992 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.390841 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.390841 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=0.065839Jy sigma=1.329257 ! Fit after self-cal, rms=0.065839Jy sigma=1.329250 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1094e-05 Jy ! Component: 100 - total flux cleaned = 6.1441e-05 Jy ! Component: 150 - total flux cleaned = 4.31464e-05 Jy ! Component: 200 - total flux cleaned = 2.58062e-05 Jy ! Total flux subtracted in 200 components = 2.58062e-05 Jy ! Clean residual min=-0.001249 max=0.000982 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.390867 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.390867 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=0.065836Jy sigma=1.329213 ! Fit after self-cal, rms=0.065835Jy sigma=1.329211 ! 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=1.084 mas, bmaj=2.303 mas, bpa=11.33 degrees ! Estimated noise=0.295362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.303 at 11.33 degrees (North through East) ! Clean map min=-0.0012109 max=0.34896 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=0.8522 mas, bmaj=1.96 mas, bpa=11.86 degrees ! Estimated noise=0.551529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.267918 Jy ! Component: 100 - total flux cleaned = 0.330715 Jy ! Component: 150 - total flux cleaned = 0.354857 Jy ! Component: 200 - total flux cleaned = 0.366106 Jy ! Total flux subtracted in 200 components = 0.366106 Jy ! Clean residual min=-0.003844 max=0.005061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.366106 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.366106 Jy ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.303 mas, bpa=11.33 degrees ! Estimated noise=0.295362 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 = 0.00803479 Jy ! Component: 100 - total flux cleaned = 0.0124915 Jy ! Component: 150 - total flux cleaned = 0.0153438 Jy ! Component: 200 - total flux cleaned = 0.0174456 Jy ! Total flux subtracted in 200 components = 0.0174456 Jy ! Clean residual min=-0.001602 max=0.001825 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.383551 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.383551 Jy ! Inverting map ! Added new window around map position (-34.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183484 Jy ! Component: 100 - total flux cleaned = 0.00322 Jy ! Component: 150 - total flux cleaned = 0.00409471 Jy ! Component: 200 - total flux cleaned = 0.0046093 Jy ! Total flux subtracted in 200 components = 0.0046093 Jy ! Clean residual min=-0.001424 max=0.001291 Jy/beam ! Clean residual mean=0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.388161 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.388161 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=2.36 mas, bmaj=3.269 mas, bpa=6.32 degrees ! Estimated noise=0.349554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104223 Jy ! Component: 100 - total flux cleaned = 0.0015863 Jy ! Component: 150 - total flux cleaned = 0.00183862 Jy ! Component: 200 - total flux cleaned = 0.00199576 Jy ! Total flux subtracted in 200 components = 0.00199576 Jy ! Clean residual min=-0.001325 max=0.001070 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.390156 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 = 8.58345e-05 Jy ! Component: 100 - total flux cleaned = 0.000178804 Jy ! Component: 150 - total flux cleaned = 0.000235708 Jy ! Component: 200 - total flux cleaned = 0.000302295 Jy ! Total flux subtracted in 200 components = 0.000302295 Jy ! Clean residual min=-0.001284 max=0.001036 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.390459 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 122 components and 0.390459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.303 mas, bpa=11.33 degrees ! Estimated noise=0.295362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127225 Jy ! Component: 100 - total flux cleaned = 0.000205855 Jy ! Component: 150 - total flux cleaned = 0.000228622 Jy ! Component: 200 - total flux cleaned = 0.000227824 Jy ! Total flux subtracted in 200 components = 0.000227824 Jy ! Clean residual min=-0.001287 max=0.001138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.390686 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.390686 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=0.065820Jy sigma=1.328833 ! Fit after self-cal, rms=0.065814Jy sigma=1.328760 wmodel /scr/pima/bg219i_uvs/J1813+0615_X_map.mod ! Writing 138 model components to file: /scr/pima/bg219i_uvs/J1813+0615_X_map.mod wobs /scr/pima/bg219i_uvs/J1813+0615_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1813+0615_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1813+0615_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J1813+0615_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 = -0.000546578 Jy ! Component: 100 - total flux cleaned = -0.000978926 Jy ! Component: 150 - total flux cleaned = -0.00130373 Jy ! Component: 200 - total flux cleaned = -0.00159232 Jy ! Component: 250 - total flux cleaned = -0.00177682 Jy ! Component: 300 - total flux cleaned = -0.00183035 Jy ! Component: 350 - total flux cleaned = -0.00191697 Jy ! Component: 400 - total flux cleaned = -0.00201815 Jy ! Component: 450 - total flux cleaned = -0.00213353 Jy ! Component: 500 - total flux cleaned = -0.00226249 Jy ! Component: 550 - total flux cleaned = -0.0023732 Jy ! Component: 600 - total flux cleaned = -0.00245103 Jy ! Component: 650 - total flux cleaned = -0.00255843 Jy ! Component: 700 - total flux cleaned = -0.00264898 Jy ! Component: 750 - total flux cleaned = -0.00279704 Jy ! Component: 800 - total flux cleaned = -0.00285535 Jy ! Component: 850 - total flux cleaned = -0.00297015 Jy ! Component: 900 - total flux cleaned = -0.00302678 Jy ! Component: 950 - total flux cleaned = -0.00313818 Jy ! Component: 1000 - total flux cleaned = -0.00326141 Jy ! Component: 1050 - total flux cleaned = -0.00334233 Jy ! Component: 1100 - total flux cleaned = -0.00338204 Jy ! Component: 1150 - total flux cleaned = -0.00342138 Jy ! Component: 1200 - total flux cleaned = -0.00342141 Jy ! Component: 1250 - total flux cleaned = -0.00344713 Jy ! Component: 1300 - total flux cleaned = -0.00349772 Jy ! Component: 1350 - total flux cleaned = -0.00354757 Jy ! Component: 1400 - total flux cleaned = -0.00357217 Jy ! Component: 1450 - total flux cleaned = -0.00356001 Jy ! Component: 1500 - total flux cleaned = -0.00354818 Jy ! Component: 1550 - total flux cleaned = -0.00361971 Jy ! Component: 1600 - total flux cleaned = -0.00365494 Jy ! Component: 1650 - total flux cleaned = -0.00366654 Jy ! Component: 1700 - total flux cleaned = -0.00371271 Jy ! Component: 1750 - total flux cleaned = -0.00370131 Jy ! Component: 1800 - total flux cleaned = -0.00373515 Jy ! Component: 1850 - total flux cleaned = -0.00375741 Jy ! Component: 1900 - total flux cleaned = -0.00381255 Jy ! Component: 1950 - total flux cleaned = -0.00379059 Jy ! Component: 2000 - total flux cleaned = -0.00377982 Jy ! Component: 2050 - total flux cleaned = -0.00379044 Jy ! Component: 2100 - total flux cleaned = -0.00376914 Jy ! Component: 2150 - total flux cleaned = -0.00376914 Jy ! Component: 2200 - total flux cleaned = -0.0037587 Jy ! Component: 2250 - total flux cleaned = -0.00374843 Jy ! Component: 2300 - total flux cleaned = -0.00372807 Jy ! Component: 2350 - total flux cleaned = -0.00372804 Jy ! Component: 2400 - total flux cleaned = -0.0037079 Jy ! Component: 2450 - total flux cleaned = -0.00365816 Jy ! Component: 2500 - total flux cleaned = -0.00369742 Jy ! Component: 2550 - total flux cleaned = -0.00362918 Jy ! Component: 2600 - total flux cleaned = -0.00361951 Jy ! Component: 2650 - total flux cleaned = -0.0036194 Jy ! Component: 2700 - total flux cleaned = -0.00358139 Jy ! Component: 2750 - total flux cleaned = -0.00356257 Jy ! Component: 2800 - total flux cleaned = -0.00356264 Jy ! Component: 2850 - total flux cleaned = -0.00354418 Jy ! Component: 2900 - total flux cleaned = -0.00359012 Jy ! Component: 2950 - total flux cleaned = -0.00355362 Jy ! Component: 3000 - total flux cleaned = -0.00356274 Jy ! Component: 3050 - total flux cleaned = -0.00357176 Jy ! Component: 3100 - total flux cleaned = -0.00355379 Jy ! Component: 3150 - total flux cleaned = -0.0035271 Jy ! Component: 3200 - total flux cleaned = -0.0035271 Jy ! Component: 3250 - total flux cleaned = -0.00349205 Jy ! Component: 3300 - total flux cleaned = -0.00348341 Jy ! Component: 3350 - total flux cleaned = -0.00348332 Jy ! Component: 3400 - total flux cleaned = -0.00347466 Jy ! Component: 3450 - total flux cleaned = -0.00344892 Jy ! Component: 3500 - total flux cleaned = -0.00341488 Jy ! Component: 3550 - total flux cleaned = -0.00339797 Jy ! Component: 3600 - total flux cleaned = -0.00336436 Jy ! Component: 3650 - total flux cleaned = -0.00333092 Jy ! Component: 3700 - total flux cleaned = -0.00333923 Jy ! Component: 3750 - total flux cleaned = -0.00330623 Jy ! Component: 3800 - total flux cleaned = -0.00328975 Jy ! Component: 3850 - total flux cleaned = -0.00326526 Jy ! Component: 3900 - total flux cleaned = -0.00325711 Jy ! Component: 3950 - total flux cleaned = -0.00324096 Jy ! Component: 4000 - total flux cleaned = -0.0032088 Jy ! Component: 4050 - total flux cleaned = -0.00320876 Jy ! Total flux subtracted in 4096 components = -0.00319287 Jy ! Clean residual min=-0.000519 max=0.000519 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.387494 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 387 components and 0.387494 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1813+0615_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.303 at 11.33 degrees (North through East) ! Clean map min=-0.00086455 max=0.34961 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1813+0615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.349607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132839 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11399 0.11399 0.227981 0.455962 0.911923 1.82385 3.64769 7.29538 14.5908 29.1815 58.3631 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2631.8 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1813+0615_X_uvs.log closed on Wed Apr 6 23:53:05 2016