! Started logfile: /scr/pima/bg219i_uvs/J2307+3230_X_uvs.log on Wed Apr 6 23:59:50 2016 obs /scr/pima/bg219i_uvs/J2307+3230_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2307+3230_X_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.616573 visibilities/baseline/integration-bin. ! Found source: J2307+3230 ! ! 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 19644 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/J2307+3230_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 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=1.033675Jy sigma=21.635585 ! Fit after self-cal, rms=0.799239Jy sigma=16.773790 ! 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=0.8024 mas, bmaj=1.207 mas, bpa=-8.354 degrees ! Estimated noise=0.575537 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 = 0.13874 Jy ! Component: 100 - total flux cleaned = 0.187869 Jy ! Total flux subtracted in 100 components = 0.187869 Jy ! Clean residual min=-0.014851 max=0.053050 Jy/beam ! Clean residual mean=-0.000030 rms=0.004522 Jy/beam ! Combined flux in latest and established models = 0.187869 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.187869 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=0.108328Jy sigma=2.189515 ! Fit after self-cal, rms=0.108066Jy sigma=2.183290 ! 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 = 0.0459159 Jy ! Component: 100 - total flux cleaned = 0.0674366 Jy ! Total flux subtracted in 100 components = 0.0674366 Jy ! Clean residual min=-0.008476 max=0.012711 Jy/beam ! Clean residual mean=-0.000018 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 0.255306 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.255306 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=0.083302Jy sigma=1.610676 ! Fit after self-cal, rms=0.081955Jy sigma=1.576772 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155457 Jy ! Component: 100 - total flux cleaned = 0.024291 Jy ! Total flux subtracted in 100 components = 0.024291 Jy ! Clean residual min=-0.006546 max=0.012012 Jy/beam ! Clean residual mean=-0.000014 rms=0.001742 Jy/beam ! Combined flux in latest and established models = 0.279597 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.279597 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=0.078485Jy sigma=1.474796 ! Fit after self-cal, rms=0.078381Jy sigma=1.471831 ! Inverting map ! Added new window around map position (3.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113508 Jy ! Component: 100 - total flux cleaned = 0.0183503 Jy ! Total flux subtracted in 100 components = 0.0183503 Jy ! Clean residual min=-0.005984 max=0.006310 Jy/beam ! Clean residual mean=-0.000011 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.297947 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.297947 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=0.075879Jy sigma=1.411996 ! Fit after self-cal, rms=0.075595Jy sigma=1.406958 ! 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=1.116 mas, bmaj=1.575 mas, bpa=-3.79 degrees ! Estimated noise=0.346615 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 = 0.0105505 Jy ! Component: 100 - total flux cleaned = 0.0172114 Jy ! Component: 150 - total flux cleaned = 0.0219288 Jy ! Component: 200 - total flux cleaned = 0.0254093 Jy ! Total flux subtracted in 200 components = 0.0254093 Jy ! Clean residual min=-0.006337 max=0.008054 Jy/beam ! Clean residual mean=-0.000028 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.323356 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.323356 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=0.074021Jy sigma=1.364668 ! Fit after self-cal, rms=0.073757Jy sigma=1.358951 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 1.575 at -3.79 degrees (North through East) ! Clean map min=-0.0057156 max=0.19547 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 1.16 HN 1.00 KP 0.96 ! LA 0.96 MK 0.99 NL 1.01 OV 0.95 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.16 HN 0.98 KP 0.97 ! LA 0.94 MK 0.98 NL 1.01 OV 0.97 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.16 HN 1.00 KP 0.99 ! LA 0.96 MK 1.01 NL 1.00 OV 0.95 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.16 HN 1.00 KP 0.98 ! LA 0.95 MK 1.03 NL 1.01 OV 0.98 ! PT 0.92 SC 1.01 ! ! ! 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 0.99 FD 1.19 HN 1.01 KP 0.98 ! LA 0.98 MK 0.98 NL 1.01 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 1.00 KP 0.98 ! LA 0.95 MK 1.02 NL 1.00 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! 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=0.073757Jy sigma=1.358951 ! Fit after self-cal, rms=0.074470Jy sigma=1.321241 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.58 mas, bpa=-4.009 degrees ! Estimated noise=0.344084 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 = 0.00243856 Jy ! Component: 100 - total flux cleaned = 0.00278327 Jy ! Component: 150 - total flux cleaned = 0.00304914 Jy ! Component: 200 - total flux cleaned = 0.00315755 Jy ! Total flux subtracted in 200 components = 0.00315755 Jy ! Clean residual min=-0.003839 max=0.004088 Jy/beam ! Clean residual mean=-0.000008 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.326514 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.326514 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=0.074293Jy sigma=1.317394 ! Fit after self-cal, rms=0.074362Jy sigma=1.316690 ! 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=0.074362Jy sigma=1.316690 ! Fit after self-cal, rms=0.074925Jy sigma=1.302825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.116 mas, bmaj=1.575 mas, bpa=-4.116 degrees ! Estimated noise=0.342996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520298 Jy ! Component: 100 - total flux cleaned = -0.000524474 Jy ! Component: 150 - total flux cleaned = -0.000568242 Jy ! Component: 200 - total flux cleaned = -0.000532278 Jy ! Total flux subtracted in 200 components = -0.000532278 Jy ! Clean residual min=-0.002805 max=0.002977 Jy/beam ! Clean residual mean=-0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.325981 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.325981 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=0.074867Jy sigma=1.301525 ! Fit after self-cal, rms=0.074877Jy sigma=1.301307 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 (9.2, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237975 Jy ! Component: 100 - total flux cleaned = 0.00300303 Jy ! Component: 150 - total flux cleaned = 0.00336482 Jy ! Component: 200 - total flux cleaned = 0.00366703 Jy ! Total flux subtracted in 200 components = 0.00366703 Jy ! Clean residual min=-0.002501 max=0.002250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.329648 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.329648 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=0.074746Jy sigma=1.298214 ! Fit after self-cal, rms=0.074734Jy sigma=1.297833 ! 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=0.074734Jy sigma=1.297833 ! Fit after self-cal, rms=0.074381Jy sigma=1.297592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.574 mas, bpa=-4.135 degrees ! Estimated noise=0.341624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001751 Jy ! Component: 100 - total flux cleaned = 0.000349961 Jy ! Component: 150 - total flux cleaned = 0.000421594 Jy ! Component: 200 - total flux cleaned = 0.000486749 Jy ! Total flux subtracted in 200 components = 0.000486749 Jy ! Clean residual min=-0.002377 max=0.002246 Jy/beam ! Clean residual mean=-0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.330135 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.330135 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=0.074332Jy sigma=1.296568 ! Fit after self-cal, rms=0.074329Jy sigma=1.296471 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 = 0.000232996 Jy ! Component: 100 - total flux cleaned = 0.000232236 Jy ! Component: 150 - total flux cleaned = 0.000232699 Jy ! Component: 200 - total flux cleaned = 0.00026068 Jy ! Total flux subtracted in 200 components = 0.00026068 Jy ! Clean residual min=-0.002334 max=0.002266 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.330396 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.330396 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=0.074306Jy sigma=1.295907 ! Fit after self-cal, rms=0.074307Jy sigma=1.295866 ! 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=0.074307Jy sigma=1.295866 ! Fit after self-cal, rms=0.074127Jy sigma=1.295775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.481 mas, bpa=-7.468 degrees ! Estimated noise=0.426984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68246e-05 Jy ! Component: 100 - total flux cleaned = 0.000228168 Jy ! Component: 150 - total flux cleaned = 0.0002884 Jy ! Component: 200 - total flux cleaned = 0.000313013 Jy ! Total flux subtracted in 200 components = 0.000313013 Jy ! Clean residual min=-0.002634 max=0.002856 Jy/beam ! Clean residual mean=-0.000003 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.330709 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.330709 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=0.074110Jy sigma=1.295611 ! Fit after self-cal, rms=0.074109Jy sigma=1.295496 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 = -7.85783e-05 Jy ! Component: 100 - total flux cleaned = 1.79678e-05 Jy ! Component: 150 - total flux cleaned = 1.85192e-05 Jy ! Component: 200 - total flux cleaned = 1.94706e-05 Jy ! Total flux subtracted in 200 components = 1.94706e-05 Jy ! Clean residual min=-0.002628 max=0.002808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.330728 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.330728 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=0.074100Jy sigma=1.295431 ! Fit after self-cal, rms=0.074100Jy sigma=1.295398 ! 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=1.114 mas, bmaj=1.574 mas, bpa=-4.217 degrees ! Estimated noise=0.340925 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 1.574 at -4.217 degrees (North through East) ! Clean map min=-0.0031258 max=0.19308 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=0.8011 mas, bmaj=1.205 mas, bpa=-8.774 degrees ! Estimated noise=0.564686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138889 Jy ! Component: 100 - total flux cleaned = 0.198423 Jy ! Component: 150 - total flux cleaned = 0.232128 Jy ! Component: 200 - total flux cleaned = 0.253498 Jy ! Total flux subtracted in 200 components = 0.253498 Jy ! Clean residual min=-0.006472 max=0.012214 Jy/beam ! Clean residual mean=-0.000013 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.253498 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.253498 Jy ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.574 mas, bpa=-4.217 degrees ! Estimated noise=0.340925 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 = 0.0222899 Jy ! Component: 100 - total flux cleaned = 0.0365631 Jy ! Component: 150 - total flux cleaned = 0.046575 Jy ! Component: 200 - total flux cleaned = 0.0538609 Jy ! Total flux subtracted in 200 components = 0.0538609 Jy ! Clean residual min=-0.003933 max=0.005264 Jy/beam ! Clean residual mean=-0.000014 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.307358 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 41 components and 0.307358 Jy ! Inverting map ! Added new window around map position (7.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584427 Jy ! Component: 100 - total flux cleaned = 0.0102537 Jy ! Component: 150 - total flux cleaned = 0.0137429 Jy ! Component: 200 - total flux cleaned = 0.0165289 Jy ! Total flux subtracted in 200 components = 0.0165289 Jy ! Clean residual min=-0.002888 max=0.002754 Jy/beam ! Clean residual mean=-0.000007 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.323887 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 62 components and 0.323887 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=2.144 mas, bmaj=2.481 mas, bpa=-7.468 degrees ! Estimated noise=0.426984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360174 Jy ! Component: 100 - total flux cleaned = 0.0057444 Jy ! Component: 150 - total flux cleaned = 0.00656756 Jy ! Component: 200 - total flux cleaned = 0.00712449 Jy ! Total flux subtracted in 200 components = 0.00712449 Jy ! Clean residual min=-0.002817 max=0.002891 Jy/beam ! Clean residual mean=-0.000008 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.331012 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 = 0.000521159 Jy ! Component: 100 - total flux cleaned = 0.000837099 Jy ! Component: 150 - total flux cleaned = 0.000999183 Jy ! Component: 200 - total flux cleaned = 0.00111025 Jy ! Total flux subtracted in 200 components = 0.00111025 Jy ! Clean residual min=-0.002606 max=0.002755 Jy/beam ! Clean residual mean=-0.000006 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.332122 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 97 components and 0.332122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.574 mas, bpa=-4.217 degrees ! Estimated noise=0.340925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2933e-05 Jy ! Component: 100 - total flux cleaned = 0.000131709 Jy ! Component: 150 - total flux cleaned = 0.000254742 Jy ! Component: 200 - total flux cleaned = 0.000330581 Jy ! Total flux subtracted in 200 components = 0.000330581 Jy ! Clean residual min=-0.002518 max=0.002321 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.332453 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.332453 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=0.074057Jy sigma=1.295618 ! Fit after self-cal, rms=0.074026Jy sigma=1.294793 wmodel /scr/pima/bg219i_uvs/J2307+3230_X_map.mod ! Writing 108 model components to file: /scr/pima/bg219i_uvs/J2307+3230_X_map.mod wobs /scr/pima/bg219i_uvs/J2307+3230_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2307+3230_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2307+3230_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J2307+3230_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 = -0.000255559 Jy ! Component: 100 - total flux cleaned = -0.000618093 Jy ! Component: 150 - total flux cleaned = -0.000921397 Jy ! Component: 200 - total flux cleaned = -0.00114331 Jy ! Component: 250 - total flux cleaned = -0.00138628 Jy ! Component: 300 - total flux cleaned = -0.0016196 Jy ! Component: 350 - total flux cleaned = -0.00176053 Jy ! Component: 400 - total flux cleaned = -0.00189568 Jy ! Component: 450 - total flux cleaned = -0.00200069 Jy ! Component: 500 - total flux cleaned = -0.00200062 Jy ! Component: 550 - total flux cleaned = -0.00207601 Jy ! Component: 600 - total flux cleaned = -0.00212495 Jy ! Component: 650 - total flux cleaned = -0.00221986 Jy ! Component: 700 - total flux cleaned = -0.00217297 Jy ! Component: 750 - total flux cleaned = -0.00219579 Jy ! Component: 800 - total flux cleaned = -0.0021074 Jy ! Component: 850 - total flux cleaned = -0.00208585 Jy ! Component: 900 - total flux cleaned = -0.00202183 Jy ! Component: 950 - total flux cleaned = -0.00195928 Jy ! Component: 1000 - total flux cleaned = -0.00185659 Jy ! Component: 1050 - total flux cleaned = -0.00169459 Jy ! Component: 1100 - total flux cleaned = -0.00153521 Jy ! Component: 1150 - total flux cleaned = -0.00137817 Jy ! Component: 1200 - total flux cleaned = -0.00120388 Jy ! Component: 1250 - total flux cleaned = -0.00108898 Jy ! Component: 1300 - total flux cleaned = -0.00099454 Jy ! Component: 1350 - total flux cleaned = -0.000919734 Jy ! Component: 1400 - total flux cleaned = -0.0007905 Jy ! Component: 1450 - total flux cleaned = -0.000681099 Jy ! Component: 1500 - total flux cleaned = -0.000627273 Jy ! Component: 1550 - total flux cleaned = -0.000538152 Jy ! Component: 1600 - total flux cleaned = -0.000467573 Jy ! Component: 1650 - total flux cleaned = -0.000363508 Jy ! Component: 1700 - total flux cleaned = -0.000329128 Jy ! Component: 1750 - total flux cleaned = -0.000277989 Jy ! Component: 1800 - total flux cleaned = -0.000210407 Jy ! Component: 1850 - total flux cleaned = -0.000160516 Jy ! Component: 1900 - total flux cleaned = -0.000127347 Jy ! Component: 1950 - total flux cleaned = -2.95406e-05 Jy ! Component: 2000 - total flux cleaned = 1.87209e-05 Jy ! Component: 2050 - total flux cleaned = 6.66996e-05 Jy ! Component: 2100 - total flux cleaned = 0.000130062 Jy ! Component: 2150 - total flux cleaned = 0.00022432 Jy ! Component: 2200 - total flux cleaned = 0.000302012 Jy ! Component: 2250 - total flux cleaned = 0.000363528 Jy ! Component: 2300 - total flux cleaned = 0.000378849 Jy ! Component: 2350 - total flux cleaned = 0.000454521 Jy ! Component: 2400 - total flux cleaned = 0.000499594 Jy ! Component: 2450 - total flux cleaned = 0.000514466 Jy ! Component: 2500 - total flux cleaned = 0.000617584 Jy ! Component: 2550 - total flux cleaned = 0.00064676 Jy ! Component: 2600 - total flux cleaned = 0.000704714 Jy ! Component: 2650 - total flux cleaned = 0.000718997 Jy ! Component: 2700 - total flux cleaned = 0.000719085 Jy ! Component: 2750 - total flux cleaned = 0.000803632 Jy ! Component: 2800 - total flux cleaned = 0.000831706 Jy ! Component: 2850 - total flux cleaned = 0.000942532 Jy ! Component: 2900 - total flux cleaned = 0.000983623 Jy ! Component: 2950 - total flux cleaned = 0.000997484 Jy ! Component: 3000 - total flux cleaned = 0.00106514 Jy ! Component: 3050 - total flux cleaned = 0.00106518 Jy ! Component: 3100 - total flux cleaned = 0.00107864 Jy ! Component: 3150 - total flux cleaned = 0.00110513 Jy ! Component: 3200 - total flux cleaned = 0.00118416 Jy ! Component: 3250 - total flux cleaned = 0.00121023 Jy ! Component: 3300 - total flux cleaned = 0.00122309 Jy ! Component: 3350 - total flux cleaned = 0.00123597 Jy ! Component: 3400 - total flux cleaned = 0.00131271 Jy ! Component: 3450 - total flux cleaned = 0.00131255 Jy ! Component: 3500 - total flux cleaned = 0.00138816 Jy ! Component: 3550 - total flux cleaned = 0.00140074 Jy ! Component: 3600 - total flux cleaned = 0.00145049 Jy ! Component: 3650 - total flux cleaned = 0.00147522 Jy ! Component: 3700 - total flux cleaned = 0.00153666 Jy ! Component: 3750 - total flux cleaned = 0.00157323 Jy ! Component: 3800 - total flux cleaned = 0.0016096 Jy ! Component: 3850 - total flux cleaned = 0.00160964 Jy ! Component: 3900 - total flux cleaned = 0.00165745 Jy ! Component: 3950 - total flux cleaned = 0.0016813 Jy ! Component: 4000 - total flux cleaned = 0.00174037 Jy ! Component: 4050 - total flux cleaned = 0.0017992 Jy ! Total flux subtracted in 4096 components = 0.00183428 Jy ! Clean residual min=-0.000770 max=0.000699 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.334287 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 378 components and 0.334287 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2307+3230_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 1.574 at -4.217 degrees (North through East) ! Clean map min=-0.0013219 max=0.19116 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2307+3230_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.191159 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019226 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.301728 0.301728 0.603456 1.20691 2.41382 4.82765 9.6553 19.3106 38.6212 77.2424 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 994.273 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2307+3230_X_uvs.log closed on Wed Apr 6 23:59:56 2016