! Started logfile: /scr/pima/bg219i_uvs/J2138-1810_X_uvs.log on Wed Apr 6 23:55:45 2016 obs /scr/pima/bg219i_uvs/J2138-1810_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2138-1810_X_uva.fits ! AN table 1: 30 integrations on 15 of 15 possible baselines. ! AN table 2: 31 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.66776 visibilities/baseline/integration-bin. ! Found source: J2138-1810 ! ! 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 7332 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/J2138-1810_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 33 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! A total of 18 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=1.001175Jy sigma=24.211781 ! Fit after self-cal, rms=0.952240Jy sigma=22.922436 ! 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=3.375 mas, bmaj=5.347 mas, bpa=-10.61 degrees ! Estimated noise=1.0715 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391882 Jy ! Component: 100 - total flux cleaned = 0.0422861 Jy ! Total flux subtracted in 100 components = 0.0422861 Jy ! Clean residual min=-0.006691 max=0.006655 Jy/beam ! Clean residual mean=0.000016 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.0422861 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0422861 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=0.054721Jy sigma=1.238197 ! Fit after self-cal, rms=0.053184Jy sigma=1.201728 ! 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=3.703 mas, bmaj=6.593 mas, bpa=-2.498 degrees ! Estimated noise=0.49073 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 = 0.00728927 Jy ! Component: 100 - total flux cleaned = 0.0113542 Jy ! Component: 150 - total flux cleaned = 0.0134588 Jy ! Component: 200 - total flux cleaned = 0.0140196 Jy ! Total flux subtracted in 200 components = 0.0140196 Jy ! Clean residual min=-0.002702 max=0.002726 Jy/beam ! Clean residual mean=0.000014 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.0563058 Jy ! Performing phase self-cal ! Adding 108 model components to the UV plane model. ! The established model now contains 126 components and 0.0563058 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=0.050918Jy sigma=1.151593 ! Fit after self-cal, rms=0.050687Jy sigma=1.146019 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.703 x 6.593 at -2.498 degrees (North through East) ! Clean map min=-0.0069406 max=0.048184 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 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 0.98 LA 0.83 ! NL 1.08 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 KP 1.00 LA 0.91 ! NL 0.97 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 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=0.050687Jy sigma=1.146019 ! Fit after self-cal, rms=0.050318Jy sigma=1.144775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.708 mas, bmaj=6.609 mas, bpa=-2.594 degrees ! Estimated noise=0.487875 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 = 0.000561457 Jy ! Component: 100 - total flux cleaned = 0.000682192 Jy ! Component: 150 - total flux cleaned = 0.00106057 Jy ! Component: 200 - total flux cleaned = 0.000937935 Jy ! Total flux subtracted in 200 components = 0.000937935 Jy ! Clean residual min=-0.001826 max=0.001825 Jy/beam ! Clean residual mean=0.000016 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0572437 Jy ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 227 components and 0.0572437 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=0.049585Jy sigma=1.128425 ! Fit after self-cal, rms=0.049547Jy sigma=1.125677 ! 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=0.049547Jy sigma=1.125677 ! Fit after self-cal, rms=0.049366Jy sigma=1.121394 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.719 mas, bmaj=6.646 mas, bpa=-2.427 degrees ! Estimated noise=0.482683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721163 Jy ! Component: 100 - total flux cleaned = 0.000369276 Jy ! Component: 150 - total flux cleaned = 0.000513583 Jy ! Component: 200 - total flux cleaned = 0.000904909 Jy ! Total flux subtracted in 200 components = 0.000904909 Jy ! Clean residual min=-0.001029 max=0.001025 Jy/beam ! Clean residual mean=0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0581486 Jy selfcal ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 306 components and 0.0581486 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=0.049078Jy sigma=1.115017 ! Fit after self-cal, rms=0.049066Jy sigma=1.112511 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 = -0.000106899 Jy ! Component: 100 - total flux cleaned = 1.74755e-05 Jy ! Component: 150 - total flux cleaned = 0.000406017 Jy ! Component: 200 - total flux cleaned = 0.000900805 Jy ! Total flux subtracted in 200 components = 0.000900805 Jy ! Clean residual min=-0.000779 max=0.000789 Jy/beam ! Clean residual mean=0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0590494 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 393 components and 0.0590494 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=0.048911Jy sigma=1.109144 ! Fit after self-cal, rms=0.048862Jy sigma=1.107513 ! Inverting map ! Added new window around map position (-5.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137593 Jy ! Component: 100 - total flux cleaned = 0.00221452 Jy ! Component: 150 - total flux cleaned = 0.00283121 Jy ! Component: 200 - total flux cleaned = 0.00334244 Jy ! Total flux subtracted in 200 components = 0.00334244 Jy ! Clean residual min=-0.001124 max=0.001077 Jy/beam ! Clean residual mean=0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0623918 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 430 components and 0.0623918 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=0.048810Jy sigma=1.106487 ! Fit after self-cal, rms=0.048803Jy sigma=1.106001 ! 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=0.048803Jy sigma=1.106001 ! Fit after self-cal, rms=0.048300Jy sigma=1.101813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=6.677 mas, bpa=-2.211 degrees ! Estimated noise=0.479889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111081 Jy ! Component: 100 - total flux cleaned = 0.00173226 Jy ! Component: 150 - total flux cleaned = 0.00206887 Jy ! Component: 200 - total flux cleaned = 0.00236061 Jy ! Total flux subtracted in 200 components = 0.00236061 Jy ! Clean residual min=-0.001206 max=0.001145 Jy/beam ! Clean residual mean=0.000008 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0647524 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 473 components and 0.0647524 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=0.048269Jy sigma=1.101078 ! Fit after self-cal, rms=0.048256Jy sigma=1.099732 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 = 0.000872333 Jy ! Component: 100 - total flux cleaned = 0.00129361 Jy ! Component: 150 - total flux cleaned = 0.00163119 Jy ! Component: 200 - total flux cleaned = 0.00194885 Jy ! Total flux subtracted in 200 components = 0.00194885 Jy ! Clean residual min=-0.001238 max=0.001275 Jy/beam ! Clean residual mean=0.000008 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0667013 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 498 components and 0.0667013 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=0.048234Jy sigma=1.099218 ! Fit after self-cal, rms=0.048234Jy sigma=1.099059 ! 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=0.048234Jy sigma=1.099059 ! Fit after self-cal, rms=0.048210Jy sigma=1.096583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=6.827 mas, bpa=-0.3222 degrees ! Estimated noise=0.482469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034047 Jy ! Component: 100 - total flux cleaned = 0.000575167 Jy ! Component: 150 - total flux cleaned = 0.000591873 Jy ! Component: 200 - total flux cleaned = 0.000642241 Jy ! Total flux subtracted in 200 components = 0.000642241 Jy ! Clean residual min=-0.001125 max=0.001246 Jy/beam ! Clean residual mean=0.000006 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0673435 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 517 components and 0.0673435 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=0.048194Jy sigma=1.096163 ! Fit after self-cal, rms=0.048204Jy sigma=1.094935 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 = 0.000603754 Jy ! Component: 100 - total flux cleaned = 0.000833186 Jy ! Component: 150 - total flux cleaned = 0.000904254 Jy ! Component: 200 - total flux cleaned = 0.000951585 Jy ! Total flux subtracted in 200 components = 0.000951585 Jy ! Clean residual min=-0.001159 max=0.001228 Jy/beam ! Clean residual mean=0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0682951 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 534 components and 0.0682951 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=0.048192Jy sigma=1.094639 ! Fit after self-cal, rms=0.048186Jy sigma=1.094543 ! 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=3.738 mas, bmaj=6.715 mas, bpa=-2.304 degrees ! Estimated noise=0.478072 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 6.715 at -2.304 degrees (North through East) ! Clean map min=-0.0049394 max=0.045 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=3.408 mas, bmaj=5.453 mas, bpa=-10.23 degrees ! Estimated noise=1.07045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381677 Jy ! Component: 100 - total flux cleaned = 0.0529312 Jy ! Component: 150 - total flux cleaned = 0.0622212 Jy ! Component: 200 - total flux cleaned = 0.0692928 Jy ! Total flux subtracted in 200 components = 0.0692928 Jy ! Clean residual min=-0.009726 max=0.008427 Jy/beam ! Clean residual mean=0.000008 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.0692928 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0692928 Jy ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=6.715 mas, bpa=-2.304 degrees ! Estimated noise=0.478072 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 = 0.00562282 Jy ! Component: 100 - total flux cleaned = 0.00856213 Jy ! Component: 150 - total flux cleaned = 0.0100549 Jy ! Component: 200 - total flux cleaned = 0.0114534 Jy ! Total flux subtracted in 200 components = 0.0114534 Jy ! Clean residual min=-0.006338 max=0.006073 Jy/beam ! Clean residual mean=0.000013 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.0807462 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 73 components and 0.0807462 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=3.947 mas, bmaj=6.827 mas, bpa=-0.3222 degrees ! Estimated noise=0.482469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140022 Jy ! Component: 100 - total flux cleaned = 0.00233047 Jy ! Component: 150 - total flux cleaned = 0.00316387 Jy ! Component: 200 - total flux cleaned = 0.00369765 Jy ! Total flux subtracted in 200 components = 0.00369765 Jy ! Clean residual min=-0.006227 max=0.005812 Jy/beam ! Clean residual mean=0.000017 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.0844438 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 = 0.000427507 Jy ! Component: 100 - total flux cleaned = 0.000763543 Jy ! Component: 150 - total flux cleaned = 0.00102027 Jy ! Component: 200 - total flux cleaned = 0.00132517 Jy ! Total flux subtracted in 200 components = 0.00132517 Jy ! Clean residual min=-0.006017 max=0.005754 Jy/beam ! Clean residual mean=0.000019 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.085769 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 132 components and 0.085769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=6.715 mas, bpa=-2.304 degrees ! Estimated noise=0.478072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129916 Jy ! Component: 100 - total flux cleaned = -7.70168e-05 Jy ! Component: 150 - total flux cleaned = 7.84566e-05 Jy ! Component: 200 - total flux cleaned = 0.000226963 Jy ! Total flux subtracted in 200 components = 0.000226963 Jy ! Clean residual min=-0.005621 max=0.005444 Jy/beam ! Clean residual mean=0.000018 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.0859959 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.0859959 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=0.049668Jy sigma=1.134080 ! Fit after self-cal, rms=0.049088Jy sigma=1.119991 wmodel /scr/pima/bg219i_uvs/J2138-1810_X_map.mod ! Writing 153 model components to file: /scr/pima/bg219i_uvs/J2138-1810_X_map.mod wobs /scr/pima/bg219i_uvs/J2138-1810_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2138-1810_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2138-1810_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2138-1810_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 = -0.00167852 Jy ! Component: 100 - total flux cleaned = -0.00257106 Jy ! Component: 150 - total flux cleaned = -0.0031001 Jy ! Component: 200 - total flux cleaned = -0.00352846 Jy ! Component: 250 - total flux cleaned = -0.00383131 Jy ! Component: 300 - total flux cleaned = -0.00426919 Jy ! Component: 350 - total flux cleaned = -0.00456561 Jy ! Component: 400 - total flux cleaned = -0.00488031 Jy ! Component: 450 - total flux cleaned = -0.00494562 Jy ! Component: 500 - total flux cleaned = -0.0051019 Jy ! Component: 550 - total flux cleaned = -0.00522111 Jy ! Component: 600 - total flux cleaned = -0.00536394 Jy ! Component: 650 - total flux cleaned = -0.00566456 Jy ! Component: 700 - total flux cleaned = -0.00587517 Jy ! Component: 750 - total flux cleaned = -0.00607921 Jy ! Component: 800 - total flux cleaned = -0.00630182 Jy ! Component: 850 - total flux cleaned = -0.00642174 Jy ! Component: 900 - total flux cleaned = -0.0065377 Jy ! Component: 950 - total flux cleaned = -0.00653801 Jy ! Component: 1000 - total flux cleaned = -0.00662672 Jy ! Component: 1050 - total flux cleaned = -0.00660483 Jy ! Component: 1100 - total flux cleaned = -0.00656281 Jy ! Component: 1150 - total flux cleaned = -0.0066249 Jy ! Component: 1200 - total flux cleaned = -0.00668633 Jy ! Component: 1250 - total flux cleaned = -0.00670656 Jy ! Component: 1300 - total flux cleaned = -0.00668647 Jy ! Component: 1350 - total flux cleaned = -0.00664667 Jy ! Component: 1400 - total flux cleaned = -0.00662687 Jy ! Component: 1450 - total flux cleaned = -0.00660702 Jy ! Component: 1500 - total flux cleaned = -0.00654791 Jy ! Component: 1550 - total flux cleaned = -0.00646918 Jy ! Component: 1600 - total flux cleaned = -0.00639034 Jy ! Component: 1650 - total flux cleaned = -0.00631125 Jy ! Component: 1700 - total flux cleaned = -0.00611262 Jy ! Component: 1750 - total flux cleaned = -0.00589185 Jy ! Component: 1800 - total flux cleaned = -0.00566878 Jy ! Component: 1850 - total flux cleaned = -0.0054639 Jy ! Component: 1900 - total flux cleaned = -0.00523602 Jy ! Component: 1950 - total flux cleaned = -0.00502639 Jy ! Component: 2000 - total flux cleaned = -0.00481415 Jy ! Component: 2050 - total flux cleaned = -0.0045992 Jy ! Component: 2100 - total flux cleaned = -0.00438168 Jy ! Component: 2150 - total flux cleaned = -0.00422748 Jy ! Component: 2200 - total flux cleaned = -0.00407122 Jy ! Component: 2250 - total flux cleaned = -0.00389019 Jy ! Component: 2300 - total flux cleaned = -0.00372924 Jy ! Component: 2350 - total flux cleaned = -0.00356577 Jy ! Component: 2400 - total flux cleaned = -0.00344699 Jy ! Component: 2450 - total flux cleaned = -0.00332594 Jy ! Component: 2500 - total flux cleaned = -0.00322728 Jy ! Component: 2550 - total flux cleaned = -0.00307694 Jy ! Component: 2600 - total flux cleaned = -0.00300066 Jy ! Component: 2650 - total flux cleaned = -0.0028444 Jy ! Component: 2700 - total flux cleaned = -0.00276469 Jy ! Component: 2750 - total flux cleaned = -0.00262909 Jy ! Component: 2800 - total flux cleaned = -0.00254582 Jy ! Component: 2850 - total flux cleaned = -0.00246167 Jy ! Component: 2900 - total flux cleaned = -0.00231755 Jy ! Component: 2950 - total flux cleaned = -0.00225865 Jy ! Component: 3000 - total flux cleaned = -0.00210894 Jy ! Component: 3050 - total flux cleaned = -0.00201692 Jy ! Component: 3100 - total flux cleaned = -0.00189209 Jy ! Component: 3150 - total flux cleaned = -0.00176522 Jy ! Component: 3200 - total flux cleaned = -0.0016032 Jy ! Component: 3250 - total flux cleaned = -0.00150346 Jy ! Component: 3300 - total flux cleaned = -0.001368 Jy ! Component: 3350 - total flux cleaned = -0.00119478 Jy ! Component: 3400 - total flux cleaned = -0.0011591 Jy ! Component: 3450 - total flux cleaned = -0.00108728 Jy ! Component: 3500 - total flux cleaned = -0.00101352 Jy ! Component: 3550 - total flux cleaned = -0.000900069 Jy ! Component: 3600 - total flux cleaned = -0.000822018 Jy ! Component: 3650 - total flux cleaned = -0.000742284 Jy ! Component: 3700 - total flux cleaned = -0.000620497 Jy ! Component: 3750 - total flux cleaned = -0.000495552 Jy ! Component: 3800 - total flux cleaned = -0.000453355 Jy ! Component: 3850 - total flux cleaned = -0.000280394 Jy ! Component: 3900 - total flux cleaned = -0.000190884 Jy ! Component: 3950 - total flux cleaned = -5.39237e-05 Jy ! Component: 4000 - total flux cleaned = 3.94479e-05 Jy ! Component: 4050 - total flux cleaned = 8.61849e-05 Jy ! Total flux subtracted in 4096 components = 0.000135257 Jy ! Clean residual min=-0.002592 max=0.002615 Jy/beam ! Clean residual mean=0.000006 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0861312 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 474 components and 0.0861312 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2138-1810_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 6.715 at -2.304 degrees (North through East) ! Clean map min=-0.0084907 max=0.048547 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2138-1810_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0485467 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000887469 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.48421 5.48421 10.9684 21.9368 43.8737 87.7474 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 54.702 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2138-1810_X_uvs.log closed on Wed Apr 6 23:55:50 2016