! Started logfile: /scr/pima/bg219g_uvs/J1505+0326_X_uvs.log on Thu Apr 7 09:51:53 2016 obs /scr/pima/bg219g_uvs/J1505+0326_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1505+0326_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.806349 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! 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 3048 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/bg219g_uvs/J1505+0326_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.133343Jy sigma=21.917074 ! Fit after self-cal, rms=0.537994Jy sigma=10.073326 ! 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=0.688 mas, bmaj=1.849 mas, bpa=-6.016 degrees ! Estimated noise=1.34085 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 = 0.370895 Jy ! Component: 100 - total flux cleaned = 0.451774 Jy ! Total flux subtracted in 100 components = 0.451774 Jy ! Clean residual min=-0.014226 max=0.022556 Jy/beam ! Clean residual mean=0.000003 rms=0.003360 Jy/beam ! Combined flux in latest and established models = 0.451774 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.451774 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=0.120922Jy sigma=2.027467 ! Fit after self-cal, rms=0.120831Jy sigma=2.025460 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206117 Jy ! Component: 100 - total flux cleaned = 0.0307643 Jy ! Total flux subtracted in 100 components = 0.0307643 Jy ! Clean residual min=-0.009617 max=0.008909 Jy/beam ! Clean residual mean=0.000001 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.482539 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.482539 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=0.117944Jy sigma=1.912677 ! Fit after self-cal, rms=0.117907Jy sigma=1.911848 ! 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=0.912 mas, bmaj=2.065 mas, bpa=-4.682 degrees ! Estimated noise=0.986731 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 = 0.00674262 Jy ! Component: 100 - total flux cleaned = 0.0101225 Jy ! Component: 150 - total flux cleaned = 0.0119792 Jy ! Component: 200 - total flux cleaned = 0.0127088 Jy ! Total flux subtracted in 200 components = 0.0127088 Jy ! Clean residual min=-0.009322 max=0.010083 Jy/beam ! Clean residual mean=0.000002 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.495248 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.495248 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=0.117872Jy sigma=1.896953 ! Fit after self-cal, rms=0.117877Jy sigma=1.896899 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.912 x 2.065 at -4.682 degrees (North through East) ! Clean map min=-0.0087825 max=0.47705 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 HN 1.02 KP 1.00 ! LA 0.97 MK 0.97 NL 0.99 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 MK 0.96 NL 1.01 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 1.00 ! LA 0.97 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 1.01 ! LA 0.97 MK 1.00 NL 1.01 OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 0.99 ! LA 0.99 MK 1.02 NL 1.00 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.00 ! LA 0.96 MK 1.03 NL 1.02 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.99 KP 0.98 ! LA 0.97 MK 0.99 NL 1.02 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! 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=0.117877Jy sigma=1.896899 ! Fit after self-cal, rms=0.117067Jy sigma=1.876004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.913 mas, bmaj=2.071 mas, bpa=-4.774 degrees ! Estimated noise=0.978385 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 = -0.00366059 Jy ! Component: 100 - total flux cleaned = -0.00509 Jy ! Component: 150 - total flux cleaned = -0.00548766 Jy ! Component: 200 - total flux cleaned = -0.00565423 Jy ! Total flux subtracted in 200 components = -0.00565423 Jy ! Clean residual min=-0.007213 max=0.008821 Jy/beam ! Clean residual mean=0.000001 rms=0.001971 Jy/beam ! Combined flux in latest and established models = 0.489593 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.489593 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=0.116753Jy sigma=1.877725 ! Fit after self-cal, rms=0.116743Jy sigma=1.877652 ! 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=0.116743Jy sigma=1.877652 ! Fit after self-cal, rms=0.115992Jy sigma=1.875779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9138 mas, bmaj=2.074 mas, bpa=-4.812 degrees ! Estimated noise=0.970038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00356023 Jy ! Component: 100 - total flux cleaned = -0.00480595 Jy ! Component: 150 - total flux cleaned = -0.00523064 Jy ! Component: 200 - total flux cleaned = -0.00536809 Jy ! Total flux subtracted in 200 components = -0.00536809 Jy ! Clean residual min=-0.007211 max=0.008716 Jy/beam ! Clean residual mean=0.000001 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.484225 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.484225 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=0.115690Jy sigma=1.877592 ! Fit after self-cal, rms=0.115688Jy sigma=1.877567 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 (41, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799072 Jy ! Component: 100 - total flux cleaned = 0.0121168 Jy ! Component: 150 - total flux cleaned = 0.0137041 Jy ! Component: 200 - total flux cleaned = 0.0148502 Jy ! Total flux subtracted in 200 components = 0.0148502 Jy ! Clean residual min=-0.006487 max=0.006126 Jy/beam ! Clean residual mean=0.000004 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.499075 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.499075 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=0.114907Jy sigma=1.867422 ! Fit after self-cal, rms=0.114873Jy sigma=1.867123 ! 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=0.114873Jy sigma=1.867123 ! Fit after self-cal, rms=0.113844Jy sigma=1.863601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=2.078 mas, bpa=-4.86 degrees ! Estimated noise=0.959541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143761 Jy ! Component: 100 - total flux cleaned = -0.000442261 Jy ! Component: 150 - total flux cleaned = -0.000292422 Jy ! Component: 200 - total flux cleaned = -0.000228135 Jy ! Total flux subtracted in 200 components = -0.000228135 Jy ! Clean residual min=-0.006022 max=0.005788 Jy/beam ! Clean residual mean=0.000003 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.498847 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.498847 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=0.113509Jy sigma=1.863680 ! Fit after self-cal, rms=0.113507Jy sigma=1.863641 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 = 3.2899e-06 Jy ! Component: 100 - total flux cleaned = -4.86403e-05 Jy ! Component: 150 - total flux cleaned = -4.81785e-05 Jy ! Component: 200 - total flux cleaned = -9.2448e-05 Jy ! Total flux subtracted in 200 components = -9.2448e-05 Jy ! Clean residual min=-0.005952 max=0.005700 Jy/beam ! Clean residual mean=0.000003 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.498755 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.498755 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=0.113441Jy sigma=1.863223 ! Fit after self-cal, rms=0.113436Jy sigma=1.863198 ! 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=0.113436Jy sigma=1.863198 ! Fit after self-cal, rms=0.112801Jy sigma=1.861714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=3.402 mas, bpa=11.56 degrees ! Estimated noise=1.18727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00256365 Jy ! Component: 100 - total flux cleaned = -0.00264333 Jy ! Component: 150 - total flux cleaned = -0.00269905 Jy ! Component: 200 - total flux cleaned = -0.00278636 Jy ! Total flux subtracted in 200 components = -0.00278636 Jy ! Clean residual min=-0.007154 max=0.007477 Jy/beam ! Clean residual mean=0.000006 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.495968 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.495968 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=0.112596Jy sigma=1.862627 ! Fit after self-cal, rms=0.112585Jy sigma=1.862491 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 = -0.000460826 Jy ! Component: 100 - total flux cleaned = -0.000387726 Jy ! Component: 150 - total flux cleaned = -0.00035542 Jy ! Component: 200 - total flux cleaned = -0.00035536 Jy ! Total flux subtracted in 200 components = -0.00035536 Jy ! Clean residual min=-0.007059 max=0.007360 Jy/beam ! Clean residual mean=0.000006 rms=0.001955 Jy/beam ! Combined flux in latest and established models = 0.495613 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.495613 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=0.112573Jy sigma=1.862967 ! Fit after self-cal, rms=0.112567Jy sigma=1.862913 ! 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=0.9157 mas, bmaj=2.079 mas, bpa=-4.881 degrees ! Estimated noise=0.95226 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9157 x 2.079 at -4.881 degrees (North through East) ! Clean map min=-0.0054071 max=0.46264 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=0.6906 mas, bmaj=1.862 mas, bpa=-6.199 degrees ! Estimated noise=1.29579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.358414 Jy ! Component: 100 - total flux cleaned = 0.436572 Jy ! Component: 150 - total flux cleaned = 0.455341 Jy ! Component: 200 - total flux cleaned = 0.46475 Jy ! Total flux subtracted in 200 components = 0.46475 Jy ! Clean residual min=-0.008913 max=0.007806 Jy/beam ! Clean residual mean=0.000001 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.46475 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.46475 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9157 mas, bmaj=2.079 mas, bpa=-4.881 degrees ! Estimated noise=0.95226 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 = 0.00868497 Jy ! Component: 100 - total flux cleaned = 0.0145449 Jy ! Component: 150 - total flux cleaned = 0.0190696 Jy ! Component: 200 - total flux cleaned = 0.0221679 Jy ! Total flux subtracted in 200 components = 0.0221679 Jy ! Clean residual min=-0.006761 max=0.006116 Jy/beam ! Clean residual mean=0.000004 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.486918 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.486918 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=2.161 mas, bmaj=3.402 mas, bpa=11.56 degrees ! Estimated noise=1.18727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480449 Jy ! Component: 100 - total flux cleaned = 0.00705015 Jy ! Component: 150 - total flux cleaned = 0.00725127 Jy ! Component: 200 - total flux cleaned = 0.00751669 Jy ! Total flux subtracted in 200 components = 0.00751669 Jy ! Clean residual min=-0.007746 max=0.007472 Jy/beam ! Clean residual mean=0.000006 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.494435 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 = 7.834e-05 Jy ! Component: 100 - total flux cleaned = 0.000222613 Jy ! Component: 150 - total flux cleaned = 0.000285334 Jy ! Component: 200 - total flux cleaned = 0.000345692 Jy ! Total flux subtracted in 200 components = 0.000345692 Jy ! Clean residual min=-0.007260 max=0.007419 Jy/beam ! Clean residual mean=0.000006 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 0.494781 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.494781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9157 mas, bmaj=2.079 mas, bpa=-4.881 degrees ! Estimated noise=0.95226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118324 Jy ! Component: 100 - total flux cleaned = 0.00014991 Jy ! Component: 150 - total flux cleaned = 0.000220841 Jy ! Component: 200 - total flux cleaned = 0.000290202 Jy ! Total flux subtracted in 200 components = 0.000290202 Jy ! Clean residual min=-0.006281 max=0.005676 Jy/beam ! Clean residual mean=0.000003 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.495071 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.495071 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=0.112610Jy sigma=1.865842 ! Fit after self-cal, rms=0.112598Jy sigma=1.865539 wmodel /scr/pima/bg219g_uvs/J1505+0326_X_map.mod ! Writing 67 model components to file: /scr/pima/bg219g_uvs/J1505+0326_X_map.mod wobs /scr/pima/bg219g_uvs/J1505+0326_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1505+0326_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1505+0326_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1505+0326_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 = -0.000800654 Jy ! Component: 100 - total flux cleaned = -0.00119605 Jy ! Component: 150 - total flux cleaned = -0.00164254 Jy ! Component: 200 - total flux cleaned = -0.00188833 Jy ! Component: 250 - total flux cleaned = -0.0021925 Jy ! Component: 300 - total flux cleaned = -0.00241055 Jy ! Component: 350 - total flux cleaned = -0.00254837 Jy ! Component: 400 - total flux cleaned = -0.00261352 Jy ! Component: 450 - total flux cleaned = -0.00261413 Jy ! Component: 500 - total flux cleaned = -0.00238042 Jy ! Component: 550 - total flux cleaned = -0.00221285 Jy ! Component: 600 - total flux cleaned = -0.00183726 Jy ! Component: 650 - total flux cleaned = -0.00152688 Jy ! Component: 700 - total flux cleaned = -0.00107767 Jy ! Component: 750 - total flux cleaned = -0.000739831 Jy ! Component: 800 - total flux cleaned = -0.000318586 Jy ! Component: 850 - total flux cleaned = -4.67881e-05 Jy ! Component: 900 - total flux cleaned = 8.41573e-05 Jy ! Component: 950 - total flux cleaned = 0.000254944 Jy ! Component: 1000 - total flux cleaned = 0.000338313 Jy ! Component: 1050 - total flux cleaned = 0.000419548 Jy ! Component: 1100 - total flux cleaned = 0.000538318 Jy ! Component: 1150 - total flux cleaned = 0.000731278 Jy ! Component: 1200 - total flux cleaned = 0.000805678 Jy ! Component: 1250 - total flux cleaned = 0.000915638 Jy ! Component: 1300 - total flux cleaned = 0.00105943 Jy ! Component: 1350 - total flux cleaned = 0.0011659 Jy ! Component: 1400 - total flux cleaned = 0.00127107 Jy ! Component: 1450 - total flux cleaned = 0.00137371 Jy ! Component: 1500 - total flux cleaned = 0.00147454 Jy ! Component: 1550 - total flux cleaned = 0.00154093 Jy ! Component: 1600 - total flux cleaned = 0.00157348 Jy ! Component: 1650 - total flux cleaned = 0.00163768 Jy ! Component: 1700 - total flux cleaned = 0.0016694 Jy ! Component: 1750 - total flux cleaned = 0.00176284 Jy ! Component: 1800 - total flux cleaned = 0.00176281 Jy ! Component: 1850 - total flux cleaned = 0.0017934 Jy ! Component: 1900 - total flux cleaned = 0.00182316 Jy ! Component: 1950 - total flux cleaned = 0.00185298 Jy ! Component: 2000 - total flux cleaned = 0.00191139 Jy ! Component: 2050 - total flux cleaned = 0.00185367 Jy ! Component: 2100 - total flux cleaned = 0.00191093 Jy ! Component: 2150 - total flux cleaned = 0.00188241 Jy ! Component: 2200 - total flux cleaned = 0.00185415 Jy ! Component: 2250 - total flux cleaned = 0.00190932 Jy ! Component: 2300 - total flux cleaned = 0.00188197 Jy ! Component: 2350 - total flux cleaned = 0.00196347 Jy ! Component: 2400 - total flux cleaned = 0.00190926 Jy ! Component: 2450 - total flux cleaned = 0.00196289 Jy ! Component: 2500 - total flux cleaned = 0.0020956 Jy ! Component: 2550 - total flux cleaned = 0.00212211 Jy ! Component: 2600 - total flux cleaned = 0.00220086 Jy ! Component: 2650 - total flux cleaned = 0.00222692 Jy ! Component: 2700 - total flux cleaned = 0.00230488 Jy ! Component: 2750 - total flux cleaned = 0.00230489 Jy ! Component: 2800 - total flux cleaned = 0.00225353 Jy ! Component: 2850 - total flux cleaned = 0.00230478 Jy ! Component: 2900 - total flux cleaned = 0.00230468 Jy ! Component: 2950 - total flux cleaned = 0.00230442 Jy ! Component: 3000 - total flux cleaned = 0.00227906 Jy ! Component: 3050 - total flux cleaned = 0.00230447 Jy ! Component: 3100 - total flux cleaned = 0.00238038 Jy ! Component: 3150 - total flux cleaned = 0.00240569 Jy ! Component: 3200 - total flux cleaned = 0.00248122 Jy ! Component: 3250 - total flux cleaned = 0.00260698 Jy ! Component: 3300 - total flux cleaned = 0.00268241 Jy ! Component: 3350 - total flux cleaned = 0.00270737 Jy ! Component: 3400 - total flux cleaned = 0.00283328 Jy ! Component: 3450 - total flux cleaned = 0.00288373 Jy ! Component: 3500 - total flux cleaned = 0.00298445 Jy ! Component: 3550 - total flux cleaned = 0.00311054 Jy ! Component: 3600 - total flux cleaned = 0.00323665 Jy ! Component: 3650 - total flux cleaned = 0.00333785 Jy ! Component: 3700 - total flux cleaned = 0.00354049 Jy ! Component: 3750 - total flux cleaned = 0.0036674 Jy ! Component: 3800 - total flux cleaned = 0.00379474 Jy ! Component: 3850 - total flux cleaned = 0.00397334 Jy ! Component: 3900 - total flux cleaned = 0.00417789 Jy ! Component: 3950 - total flux cleaned = 0.00433195 Jy ! Component: 4000 - total flux cleaned = 0.00448635 Jy ! Component: 4050 - total flux cleaned = 0.00464149 Jy ! Total flux subtracted in 4096 components = 0.00474506 Jy ! Clean residual min=-0.001646 max=0.001637 Jy/beam ! Clean residual mean=0.000010 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.499816 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 340 components and 0.499816 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1505+0326_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9157 x 2.079 at -4.881 degrees (North through East) ! Clean map min=-0.0041116 max=0.46234 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1505+0326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.46234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245258 0.245258 0.490516 0.981031 1.96206 3.92413 7.84825 15.6965 31.393 62.786 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.462 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1223.2 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1505+0326_X_uvs.log closed on Thu Apr 7 09:51:56 2016