! Started logfile: /scr/pima/bg219h_uvs/J2317+2902_X_uvs.log on Thu Apr 7 12:23:01 2016 obs /scr/pima/bg219h_uvs/J2317+2902_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2317+2902_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776852 visibilities/baseline/integration-bin. ! Found source: J2317+2902 ! ! 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 20136 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2317+2902_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.002365Jy sigma=25.405122 ! Fit after self-cal, rms=0.946556Jy sigma=23.997930 ! 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=0.796 mas, bmaj=1.479 mas, bpa=-2.535 degrees ! Estimated noise=0.517926 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 = 0.0378876 Jy ! Component: 100 - total flux cleaned = 0.051711 Jy ! Total flux subtracted in 100 components = 0.051711 Jy ! Clean residual min=-0.004535 max=0.010254 Jy/beam ! Clean residual mean=-0.000002 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.051711 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.051711 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=0.064837Jy sigma=1.545889 ! Fit after self-cal, rms=0.063116Jy sigma=1.501844 ! Inverting map ! Added new window around map position (-2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118116 Jy ! Component: 100 - total flux cleaned = 0.0194464 Jy ! Total flux subtracted in 100 components = 0.0194464 Jy ! Clean residual min=-0.003892 max=0.008039 Jy/beam ! Clean residual mean=0.000002 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0711574 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0711574 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=0.060062Jy sigma=1.416584 ! Fit after self-cal, rms=0.059427Jy sigma=1.400436 ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856937 Jy ! Component: 100 - total flux cleaned = 0.0132824 Jy ! Total flux subtracted in 100 components = 0.0132824 Jy ! Clean residual min=-0.003436 max=0.004767 Jy/beam ! Clean residual mean=0.000002 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0844398 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.0844398 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=0.057976Jy sigma=1.359196 ! Fit after self-cal, rms=0.057647Jy sigma=1.350740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531836 Jy ! Component: 100 - total flux cleaned = 0.00817058 Jy ! Total flux subtracted in 100 components = 0.00817058 Jy ! Clean residual min=-0.003256 max=0.003643 Jy/beam ! Clean residual mean=0.000003 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0926104 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0926104 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=0.057117Jy sigma=1.335765 ! Fit after self-cal, rms=0.057021Jy sigma=1.333139 ! 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=1.005 mas, bmaj=1.744 mas, bpa=-4.237 degrees ! Estimated noise=0.264966 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 = 0.00336889 Jy ! Component: 100 - total flux cleaned = 0.00402122 Jy ! Component: 150 - total flux cleaned = 0.00407226 Jy ! Component: 200 - total flux cleaned = 0.00402829 Jy ! Total flux subtracted in 200 components = 0.00402829 Jy ! Clean residual min=-0.002189 max=0.002742 Jy/beam ! Clean residual mean=0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0966387 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0966387 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=0.056821Jy sigma=1.327464 ! Fit after self-cal, rms=0.056767Jy sigma=1.326168 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.744 at -4.237 degrees (North through East) ! Clean map min=-0.0020332 max=0.047408 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 0.97 FD 1.02 HN 0.89 KP 0.96 ! LA 0.96 MK 1.04 NL 1.09 OV 1.02 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.93 KP 0.99 ! LA 0.98 MK 1.07 NL 1.05 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.91 KP 1.05 ! LA 0.98 MK 1.02 NL 1.05 OV 1.02 ! PT 1.00 SC 0.92 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.87 KP 1.05 ! LA 0.95 MK 1.00 NL 1.08 OV 1.01 ! PT 1.04 SC 0.93 ! ! ! 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=0.056767Jy sigma=1.326168 ! Fit after self-cal, rms=0.055770Jy sigma=1.324190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.733 mas, bpa=-3.806 degrees ! Estimated noise=0.264109 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 = 0.0006169 Jy ! Component: 100 - total flux cleaned = 0.000628313 Jy ! Component: 150 - total flux cleaned = 0.000489682 Jy ! Component: 200 - total flux cleaned = 0.000489849 Jy ! Total flux subtracted in 200 components = 0.000489849 Jy ! Clean residual min=-0.001806 max=0.001934 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0971285 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0971285 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=0.055703Jy sigma=1.322080 ! Fit after self-cal, rms=0.055658Jy sigma=1.321347 ! 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=0.055658Jy sigma=1.321347 ! Fit after self-cal, rms=0.055637Jy sigma=1.319995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.729 mas, bpa=-3.832 degrees ! Estimated noise=0.2638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385029 Jy ! Component: 100 - total flux cleaned = 0.000383082 Jy ! Component: 150 - total flux cleaned = 0.00035587 Jy ! Component: 200 - total flux cleaned = 0.000331287 Jy ! Total flux subtracted in 200 components = 0.000331287 Jy ! Clean residual min=-0.001698 max=0.001647 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0974598 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0974598 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=0.055600Jy sigma=1.318840 ! Fit after self-cal, rms=0.055591Jy sigma=1.318429 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 = 8.06031e-05 Jy ! Component: 100 - total flux cleaned = 8.20133e-05 Jy ! Component: 150 - total flux cleaned = 6.01362e-05 Jy ! Component: 200 - total flux cleaned = 4.11612e-05 Jy ! Total flux subtracted in 200 components = 4.11612e-05 Jy ! Clean residual min=-0.001626 max=0.001614 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.097501 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.097501 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=0.055569Jy sigma=1.317731 ! Fit after self-cal, rms=0.055560Jy sigma=1.317536 ! 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=0.055560Jy sigma=1.317536 ! Fit after self-cal, rms=0.055483Jy sigma=1.317437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9987 mas, bmaj=1.73 mas, bpa=-4.374 degrees ! Estimated noise=0.263219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.17741e-05 Jy ! Component: 100 - total flux cleaned = 7.9618e-05 Jy ! Component: 150 - total flux cleaned = 9.93492e-05 Jy ! Component: 200 - total flux cleaned = 9.862e-05 Jy ! Total flux subtracted in 200 components = 9.862e-05 Jy ! Clean residual min=-0.001616 max=0.001575 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0975996 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0975996 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=0.055467Jy sigma=1.316903 ! Fit after self-cal, rms=0.055463Jy sigma=1.316747 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 = 4.27392e-05 Jy ! Component: 100 - total flux cleaned = 4.29986e-05 Jy ! Component: 150 - total flux cleaned = 4.38305e-05 Jy ! Component: 200 - total flux cleaned = 2.92986e-05 Jy ! Total flux subtracted in 200 components = 2.92986e-05 Jy ! Clean residual min=-0.001592 max=0.001556 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0976289 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0976289 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=0.055452Jy sigma=1.316398 ! Fit after self-cal, rms=0.055450Jy sigma=1.316328 ! 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=0.055450Jy sigma=1.316328 ! Fit after self-cal, rms=0.055441Jy sigma=1.316291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.271 mas, bmaj=2.708 mas, bpa=6.295 degrees ! Estimated noise=0.322616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372792 Jy ! Component: 100 - total flux cleaned = 0.000422102 Jy ! Component: 150 - total flux cleaned = 0.000462016 Jy ! Component: 200 - total flux cleaned = 0.000487253 Jy ! Total flux subtracted in 200 components = 0.000487253 Jy ! Clean residual min=-0.001456 max=0.001577 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0981162 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.0981162 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=0.055444Jy sigma=1.316264 ! Fit after self-cal, rms=0.055446Jy sigma=1.316214 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 = 8.21905e-05 Jy ! Component: 100 - total flux cleaned = 0.000109742 Jy ! Component: 150 - total flux cleaned = 0.000133104 Jy ! Component: 200 - total flux cleaned = 0.000153564 Jy ! Total flux subtracted in 200 components = 0.000153564 Jy ! Clean residual min=-0.001450 max=0.001588 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0982697 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0982697 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=0.055448Jy sigma=1.316199 ! Fit after self-cal, rms=0.055447Jy sigma=1.316146 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9967 mas, bmaj=1.732 mas, bpa=-4.776 degrees ! Estimated noise=0.262983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9967 x 1.732 at -4.776 degrees (North through East) ! Clean map min=-0.0014631 max=0.044501 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=0.7887 mas, bmaj=1.47 mas, bpa=-2.992 degrees ! Estimated noise=0.510717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397171 Jy ! Component: 100 - total flux cleaned = 0.0597038 Jy ! Component: 150 - total flux cleaned = 0.0725176 Jy ! Component: 200 - total flux cleaned = 0.0810317 Jy ! Total flux subtracted in 200 components = 0.0810317 Jy ! Clean residual min=-0.003829 max=0.004612 Jy/beam ! Clean residual mean=0.000001 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.0810317 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0810317 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9967 mas, bmaj=1.732 mas, bpa=-4.776 degrees ! Estimated noise=0.262983 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 = 0.0079034 Jy ! Component: 100 - total flux cleaned = 0.0122398 Jy ! Component: 150 - total flux cleaned = 0.0147641 Jy ! Component: 200 - total flux cleaned = 0.0162205 Jy ! Total flux subtracted in 200 components = 0.0162205 Jy ! Clean residual min=-0.001783 max=0.001539 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0972522 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.0972522 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=2.271 mas, bmaj=2.708 mas, bpa=6.295 degrees ! Estimated noise=0.322616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000881193 Jy ! Component: 100 - total flux cleaned = 0.00104608 Jy ! Component: 150 - total flux cleaned = 0.00114513 Jy ! Component: 200 - total flux cleaned = 0.00119285 Jy ! Total flux subtracted in 200 components = 0.00119285 Jy ! Clean residual min=-0.001528 max=0.001587 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.098445 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 = 5.40505e-07 Jy ! Component: 100 - total flux cleaned = -2.08213e-05 Jy ! Component: 150 - total flux cleaned = -4.00161e-05 Jy ! Component: 200 - total flux cleaned = -5.79575e-05 Jy ! Total flux subtracted in 200 components = -5.79575e-05 Jy ! Clean residual min=-0.001508 max=0.001593 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0983871 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.0983871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9967 mas, bmaj=1.732 mas, bpa=-4.776 degrees ! Estimated noise=0.262983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229784 Jy ! Component: 100 - total flux cleaned = -0.000292358 Jy ! Component: 150 - total flux cleaned = -0.000344881 Jy ! Component: 200 - total flux cleaned = -0.000376061 Jy ! Total flux subtracted in 200 components = -0.000376061 Jy ! Clean residual min=-0.001573 max=0.001502 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.098011 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.098011 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=0.055445Jy sigma=1.315788 ! Fit after self-cal, rms=0.055428Jy sigma=1.315366 wmodel /scr/pima/bg219h_uvs/J2317+2902_X_map.mod ! Writing 51 model components to file: /scr/pima/bg219h_uvs/J2317+2902_X_map.mod wobs /scr/pima/bg219h_uvs/J2317+2902_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2317+2902_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2317+2902_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2317+2902_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 = -0.000259983 Jy ! Component: 100 - total flux cleaned = -0.000421145 Jy ! Component: 150 - total flux cleaned = -0.000623844 Jy ! Component: 200 - total flux cleaned = -0.000818203 Jy ! Component: 250 - total flux cleaned = -0.0011229 Jy ! Component: 300 - total flux cleaned = -0.00141805 Jy ! Component: 350 - total flux cleaned = -0.00172785 Jy ! Component: 400 - total flux cleaned = -0.00192182 Jy ! Component: 450 - total flux cleaned = -0.0021323 Jy ! Component: 500 - total flux cleaned = -0.00231747 Jy ! Component: 550 - total flux cleaned = -0.00249812 Jy ! Component: 600 - total flux cleaned = -0.00263538 Jy ! Component: 650 - total flux cleaned = -0.0027696 Jy ! Component: 700 - total flux cleaned = -0.00295726 Jy ! Component: 750 - total flux cleaned = -0.00303067 Jy ! Component: 800 - total flux cleaned = -0.003103 Jy ! Component: 850 - total flux cleaned = -0.00324481 Jy ! Component: 900 - total flux cleaned = -0.00333162 Jy ! Component: 950 - total flux cleaned = -0.0033826 Jy ! Component: 1000 - total flux cleaned = -0.00346601 Jy ! Component: 1050 - total flux cleaned = -0.0035483 Jy ! Component: 1100 - total flux cleaned = -0.0036776 Jy ! Component: 1150 - total flux cleaned = -0.00378889 Jy ! Component: 1200 - total flux cleaned = -0.00378854 Jy ! Component: 1250 - total flux cleaned = -0.00388113 Jy ! Component: 1300 - total flux cleaned = -0.00398726 Jy ! Component: 1350 - total flux cleaned = -0.0039723 Jy ! Component: 1400 - total flux cleaned = -0.00407574 Jy ! Component: 1450 - total flux cleaned = -0.00410448 Jy ! Component: 1500 - total flux cleaned = -0.00414709 Jy ! Component: 1550 - total flux cleaned = -0.00417542 Jy ! Component: 1600 - total flux cleaned = -0.00418968 Jy ! Component: 1650 - total flux cleaned = -0.0043138 Jy ! Component: 1700 - total flux cleaned = -0.00439516 Jy ! Component: 1750 - total flux cleaned = -0.00450261 Jy ! Component: 1800 - total flux cleaned = -0.00463552 Jy ! Component: 1850 - total flux cleaned = -0.0047275 Jy ! Component: 1900 - total flux cleaned = -0.00479257 Jy ! Component: 1950 - total flux cleaned = -0.00493399 Jy ! Component: 2000 - total flux cleaned = -0.00497219 Jy ! Component: 2050 - total flux cleaned = -0.00511086 Jy ! Component: 2100 - total flux cleaned = -0.00517299 Jy ! Component: 2150 - total flux cleaned = -0.00525946 Jy ! Component: 2200 - total flux cleaned = -0.00535717 Jy ! Component: 2250 - total flux cleaned = -0.00540557 Jy ! Component: 2300 - total flux cleaned = -0.00550142 Jy ! Component: 2350 - total flux cleaned = -0.00558436 Jy ! Component: 2400 - total flux cleaned = -0.00566635 Jy ! Component: 2450 - total flux cleaned = -0.00573599 Jy ! Component: 2500 - total flux cleaned = -0.00586255 Jy ! Component: 2550 - total flux cleaned = -0.00586256 Jy ! Component: 2600 - total flux cleaned = -0.00597575 Jy ! Component: 2650 - total flux cleaned = -0.00605431 Jy ! Component: 2700 - total flux cleaned = -0.00616548 Jy ! Component: 2750 - total flux cleaned = -0.00617642 Jy ! Component: 2800 - total flux cleaned = -0.00628595 Jy ! Component: 2850 - total flux cleaned = -0.00634032 Jy ! Component: 2900 - total flux cleaned = -0.00637261 Jy ! Component: 2950 - total flux cleaned = -0.00646881 Jy ! Component: 3000 - total flux cleaned = -0.00654301 Jy ! Component: 3050 - total flux cleaned = -0.00661673 Jy ! Component: 3100 - total flux cleaned = -0.00671062 Jy ! Component: 3150 - total flux cleaned = -0.00677273 Jy ! Component: 3200 - total flux cleaned = -0.00681391 Jy ! Component: 3250 - total flux cleaned = -0.00687516 Jy ! Component: 3300 - total flux cleaned = -0.00693593 Jy ! Component: 3350 - total flux cleaned = -0.00701616 Jy ! Component: 3400 - total flux cleaned = -0.00708589 Jy ! Component: 3450 - total flux cleaned = -0.00715505 Jy ! Component: 3500 - total flux cleaned = -0.0072041 Jy ! Component: 3550 - total flux cleaned = -0.0072528 Jy ! Component: 3600 - total flux cleaned = -0.00733026 Jy ! Component: 3650 - total flux cleaned = -0.00737834 Jy ! Component: 3700 - total flux cleaned = -0.00742611 Jy ! Component: 3750 - total flux cleaned = -0.00749256 Jy ! Component: 3800 - total flux cleaned = -0.00753019 Jy ! Component: 3850 - total flux cleaned = -0.00760517 Jy ! Component: 3900 - total flux cleaned = -0.00766092 Jy ! Component: 3950 - total flux cleaned = -0.00771638 Jy ! Component: 4000 - total flux cleaned = -0.00774388 Jy ! Component: 4050 - total flux cleaned = -0.00780783 Jy ! Total flux subtracted in 4096 components = -0.00783505 Jy ! Clean residual min=-0.000512 max=0.000622 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.090176 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 318 components and 0.0901759 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2317+2902_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9967 x 1.732 at -4.776 degrees (North through East) ! Clean map min=-0.0012092 max=0.043738 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2317+2902_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0437377 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145961 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00116 1.00116 2.00232 4.00464 8.00927 16.0185 32.0371 64.0742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.652 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2317+2902_X_uvs.log closed on Thu Apr 7 12:23:06 2016