! Started logfile: /scr/pima/bg219h_uvs/J2120-0330_X_uvs.log on Thu Apr 7 12:19:26 2016 obs /scr/pima/bg219h_uvs/J2120-0330_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2120-0330_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728632 visibilities/baseline/integration-bin. ! Found source: J2120-0330 ! ! 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 20460 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2120-0330_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.016500Jy sigma=24.511609 ! Fit after self-cal, rms=0.861938Jy sigma=20.691354 ! 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=0.7683 mas, bmaj=1.83 mas, bpa=2.286 degrees ! Estimated noise=0.450428 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 = 0.106826 Jy ! Component: 100 - total flux cleaned = 0.133062 Jy ! Total flux subtracted in 100 components = 0.133062 Jy ! Clean residual min=-0.005229 max=0.010444 Jy/beam ! Clean residual mean=0.000008 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.133062 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.133062 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=0.065796Jy sigma=1.483313 ! Fit after self-cal, rms=0.065185Jy sigma=1.469718 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117003 Jy ! Component: 100 - total flux cleaned = 0.0179375 Jy ! Total flux subtracted in 100 components = 0.0179375 Jy ! Clean residual min=-0.003326 max=0.004417 Jy/beam ! Clean residual mean=0.000004 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.150999 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.150999 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=0.062865Jy sigma=1.399824 ! Fit after self-cal, rms=0.062853Jy sigma=1.399164 ! 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=0.9138 mas, bmaj=2.091 mas, bpa=1.7 degrees ! Estimated noise=0.290654 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 (-1.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588238 Jy ! Component: 100 - total flux cleaned = 0.00931413 Jy ! Component: 150 - total flux cleaned = 0.0111896 Jy ! Component: 200 - total flux cleaned = 0.0120149 Jy ! Total flux subtracted in 200 components = 0.0120149 Jy ! Clean residual min=-0.002568 max=0.003260 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.163014 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 45 components and 0.163014 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=0.062260Jy sigma=1.383776 ! Fit after self-cal, rms=0.062251Jy sigma=1.382861 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9138 x 2.091 at 1.7 degrees (North through East) ! Clean map min=-0.0025425 max=0.1389 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 0.95 FD 0.99 HN 1.12 KP 1.00 ! LA 0.95 MK 0.97 NL 1.02 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.12 KP 0.99 ! LA 0.93 MK 0.98 NL 0.99 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.08 KP 0.97 ! LA 0.94 MK 0.99 NL 0.98 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 1.00 ! LA 0.92 MK 0.96 NL 0.97 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.14 KP 0.97 ! LA 0.93 MK 0.99 NL 1.01 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 1.00 ! LA 0.92 MK 0.99 NL 1.01 OV 0.97 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.11 KP 0.98 ! LA 0.92 MK 0.96 NL 0.97 OV 0.97 ! PT 0.99 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=0.062251Jy sigma=1.382861 ! Fit after self-cal, rms=0.063285Jy sigma=1.371524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9132 mas, bmaj=2.087 mas, bpa=1.767 degrees ! Estimated noise=0.289085 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 = 0.000110227 Jy ! Component: 100 - total flux cleaned = -8.15764e-05 Jy ! Component: 150 - total flux cleaned = -0.000173145 Jy ! Component: 200 - total flux cleaned = -0.000172659 Jy ! Total flux subtracted in 200 components = -0.000172659 Jy ! Clean residual min=-0.001534 max=0.001872 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.162841 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.162841 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=0.063243Jy sigma=1.370422 ! Fit after self-cal, rms=0.063292Jy sigma=1.370246 ! 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=0.063292Jy sigma=1.370246 ! Fit after self-cal, rms=0.063435Jy sigma=1.367869 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9126 mas, bmaj=2.087 mas, bpa=1.772 degrees ! Estimated noise=0.288882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158585 Jy ! Component: 100 - total flux cleaned = -0.000180037 Jy ! Component: 150 - total flux cleaned = -0.000217009 Jy ! Component: 200 - total flux cleaned = -0.000251679 Jy ! Total flux subtracted in 200 components = -0.000251679 Jy ! Clean residual min=-0.001624 max=0.001809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.16259 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.16259 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=0.063421Jy sigma=1.367592 ! Fit after self-cal, rms=0.063425Jy sigma=1.367553 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 (23.6, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749351 Jy ! Component: 100 - total flux cleaned = 0.000649716 Jy ! Component: 150 - total flux cleaned = 0.000623348 Jy ! Component: 200 - total flux cleaned = 0.000579684 Jy ! Total flux subtracted in 200 components = 0.000579684 Jy ! Clean residual min=-0.001521 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.163169 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.163169 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=0.063375Jy sigma=1.366535 ! Fit after self-cal, rms=0.063373Jy sigma=1.366479 ! 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=0.063373Jy sigma=1.366479 ! Fit after self-cal, rms=0.063358Jy sigma=1.366438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9121 mas, bmaj=2.086 mas, bpa=1.775 degrees ! Estimated noise=0.288557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.60443e-05 Jy ! Component: 100 - total flux cleaned = 7.21353e-06 Jy ! Component: 150 - total flux cleaned = -7.92691e-05 Jy ! Component: 200 - total flux cleaned = -9.48983e-05 Jy ! Total flux subtracted in 200 components = -9.48983e-05 Jy ! Clean residual min=-0.001484 max=0.001366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.163074 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 0.163074 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=0.063346Jy sigma=1.366211 ! Fit after self-cal, rms=0.063347Jy sigma=1.366206 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 = -1.46506e-05 Jy ! Component: 100 - total flux cleaned = -2.92179e-05 Jy ! Component: 150 - total flux cleaned = -7.1366e-05 Jy ! Component: 200 - total flux cleaned = -0.000111367 Jy ! Total flux subtracted in 200 components = -0.000111367 Jy ! Clean residual min=-0.001472 max=0.001358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.162963 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.162963 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=0.063340Jy sigma=1.366078 ! Fit after self-cal, rms=0.063339Jy sigma=1.366077 ! 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=0.063339Jy sigma=1.366077 ! Fit after self-cal, rms=0.063342Jy sigma=1.366064 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=3.485 mas, bpa=0.2514 degrees ! Estimated noise=0.356279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00055676 Jy ! Component: 100 - total flux cleaned = -0.000762681 Jy ! Component: 150 - total flux cleaned = -0.000775207 Jy ! Component: 200 - total flux cleaned = -0.000764594 Jy ! Total flux subtracted in 200 components = -0.000764594 Jy ! Clean residual min=-0.001635 max=0.001659 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.162198 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.162198 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=0.063340Jy sigma=1.366039 ! Fit after self-cal, rms=0.063338Jy sigma=1.366026 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.3068e-05 Jy ! Component: 100 - total flux cleaned = -4.23663e-05 Jy ! Component: 150 - total flux cleaned = -1.40714e-05 Jy ! Component: 200 - total flux cleaned = -5.05231e-06 Jy ! Total flux subtracted in 200 components = -5.05231e-06 Jy ! Clean residual min=-0.001610 max=0.001644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.162193 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 117 components and 0.162193 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=0.063337Jy sigma=1.366030 ! Fit after self-cal, rms=0.063336Jy sigma=1.366019 ! 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=0.9118 mas, bmaj=2.085 mas, bpa=1.778 degrees ! Estimated noise=0.288484 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9118 x 2.085 at 1.778 degrees (North through East) ! Clean map min=-0.0013353 max=0.13833 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=0.7643 mas, bmaj=1.825 mas, bpa=2.271 degrees ! Estimated noise=0.446286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105902 Jy ! Component: 100 - total flux cleaned = 0.132838 Jy ! Component: 150 - total flux cleaned = 0.144563 Jy ! Component: 200 - total flux cleaned = 0.150487 Jy ! Total flux subtracted in 200 components = 0.150487 Jy ! Clean residual min=-0.002897 max=0.003278 Jy/beam ! Clean residual mean=0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.150487 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 0.150487 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9118 mas, bmaj=2.085 mas, bpa=1.778 degrees ! Estimated noise=0.288484 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 = 0.00480553 Jy ! Component: 100 - total flux cleaned = 0.00747817 Jy ! Component: 150 - total flux cleaned = 0.00883569 Jy ! Component: 200 - total flux cleaned = 0.00993633 Jy ! Total flux subtracted in 200 components = 0.00993633 Jy ! Clean residual min=-0.001559 max=0.001478 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.160423 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.160423 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=2.102 mas, bmaj=3.485 mas, bpa=0.2514 degrees ! Estimated noise=0.356279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960745 Jy ! Component: 100 - total flux cleaned = 0.0012568 Jy ! Component: 150 - total flux cleaned = 0.00134625 Jy ! Component: 200 - total flux cleaned = 0.0013974 Jy ! Total flux subtracted in 200 components = 0.0013974 Jy ! Clean residual min=-0.001610 max=0.001572 Jy/beam ! Clean residual mean=0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.161821 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 = 6.51188e-05 Jy ! Component: 100 - total flux cleaned = 0.000102869 Jy ! Component: 150 - total flux cleaned = 8.67157e-05 Jy ! Component: 200 - total flux cleaned = 5.84116e-05 Jy ! Total flux subtracted in 200 components = 5.84116e-05 Jy ! Clean residual min=-0.001578 max=0.001583 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.161879 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.161879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9118 mas, bmaj=2.085 mas, bpa=1.778 degrees ! Estimated noise=0.288484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.10878e-05 Jy ! Component: 100 - total flux cleaned = -7.97647e-05 Jy ! Component: 150 - total flux cleaned = -8.46994e-06 Jy ! Component: 200 - total flux cleaned = 5.67173e-05 Jy ! Total flux subtracted in 200 components = 5.67173e-05 Jy ! Clean residual min=-0.001466 max=0.001359 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.161936 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.161936 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=0.063358Jy sigma=1.366415 ! Fit after self-cal, rms=0.063351Jy sigma=1.366346 wmodel /scr/pima/bg219h_uvs/J2120-0330_X_map.mod ! Writing 90 model components to file: /scr/pima/bg219h_uvs/J2120-0330_X_map.mod wobs /scr/pima/bg219h_uvs/J2120-0330_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2120-0330_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2120-0330_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2120-0330_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 = -0.000115998 Jy ! Component: 100 - total flux cleaned = -0.000138462 Jy ! Component: 150 - total flux cleaned = -0.000226168 Jy ! Component: 200 - total flux cleaned = -0.000352553 Jy ! Component: 250 - total flux cleaned = -0.000515406 Jy ! Component: 300 - total flux cleaned = -0.000574872 Jy ! Component: 350 - total flux cleaned = -0.000690652 Jy ! Component: 400 - total flux cleaned = -0.000727846 Jy ! Component: 450 - total flux cleaned = -0.000727853 Jy ! Component: 500 - total flux cleaned = -0.0006921 Jy ! Component: 550 - total flux cleaned = -0.000779702 Jy ! Component: 600 - total flux cleaned = -0.000761947 Jy ! Component: 650 - total flux cleaned = -0.00077847 Jy ! Component: 700 - total flux cleaned = -0.000745127 Jy ! Component: 750 - total flux cleaned = -0.000728776 Jy ! Component: 800 - total flux cleaned = -0.000696988 Jy ! Component: 850 - total flux cleaned = -0.000697041 Jy ! Component: 900 - total flux cleaned = -0.000650968 Jy ! Component: 950 - total flux cleaned = -0.000666325 Jy ! Component: 1000 - total flux cleaned = -0.000681186 Jy ! Component: 1050 - total flux cleaned = -0.000681109 Jy ! Component: 1100 - total flux cleaned = -0.000695508 Jy ! Component: 1150 - total flux cleaned = -0.000681181 Jy ! Component: 1200 - total flux cleaned = -0.000695409 Jy ! Component: 1250 - total flux cleaned = -0.000750982 Jy ! Component: 1300 - total flux cleaned = -0.000791709 Jy ! Component: 1350 - total flux cleaned = -0.000791629 Jy ! Component: 1400 - total flux cleaned = -0.000738215 Jy ! Component: 1450 - total flux cleaned = -0.000791111 Jy ! Component: 1500 - total flux cleaned = -0.000764976 Jy ! Component: 1550 - total flux cleaned = -0.000803451 Jy ! Component: 1600 - total flux cleaned = -0.000777966 Jy ! Component: 1650 - total flux cleaned = -0.000752677 Jy ! Component: 1700 - total flux cleaned = -0.000727779 Jy ! Component: 1750 - total flux cleaned = -0.000703178 Jy ! Component: 1800 - total flux cleaned = -0.000678669 Jy ! Component: 1850 - total flux cleaned = -0.000618336 Jy ! Component: 1900 - total flux cleaned = -0.000594594 Jy ! Component: 1950 - total flux cleaned = -0.000559001 Jy ! Component: 2000 - total flux cleaned = -0.00050022 Jy ! Component: 2050 - total flux cleaned = -0.000418991 Jy ! Component: 2100 - total flux cleaned = -0.000372908 Jy ! Component: 2150 - total flux cleaned = -0.000338844 Jy ! Component: 2200 - total flux cleaned = -0.000236991 Jy ! Component: 2250 - total flux cleaned = -0.000237043 Jy ! Component: 2300 - total flux cleaned = -0.000192554 Jy ! Component: 2350 - total flux cleaned = -0.0001485 Jy ! Component: 2400 - total flux cleaned = -7.19134e-05 Jy ! Component: 2450 - total flux cleaned = -5.02008e-05 Jy ! Component: 2500 - total flux cleaned = -7.13145e-06 Jy ! Component: 2550 - total flux cleaned = 5.6887e-05 Jy ! Component: 2600 - total flux cleaned = 0.000120322 Jy ! Component: 2650 - total flux cleaned = 0.000109877 Jy ! Component: 2700 - total flux cleaned = 0.000151592 Jy ! Component: 2750 - total flux cleaned = 0.000203269 Jy ! Component: 2800 - total flux cleaned = 0.000213585 Jy ! Component: 2850 - total flux cleaned = 0.000233948 Jy ! Component: 2900 - total flux cleaned = 0.0002845 Jy ! Component: 2950 - total flux cleaned = 0.00029446 Jy ! Component: 3000 - total flux cleaned = 0.000334287 Jy ! Component: 3050 - total flux cleaned = 0.000354025 Jy ! Component: 3100 - total flux cleaned = 0.00037355 Jy ! Component: 3150 - total flux cleaned = 0.000431885 Jy ! Component: 3200 - total flux cleaned = 0.000422113 Jy ! Component: 3250 - total flux cleaned = 0.000441352 Jy ! Component: 3300 - total flux cleaned = 0.000479351 Jy ! Component: 3350 - total flux cleaned = 0.000488918 Jy ! Component: 3400 - total flux cleaned = 0.000545306 Jy ! Component: 3450 - total flux cleaned = 0.000610523 Jy ! Component: 3500 - total flux cleaned = 0.000619762 Jy ! Component: 3550 - total flux cleaned = 0.000629022 Jy ! Component: 3600 - total flux cleaned = 0.00068386 Jy ! Component: 3650 - total flux cleaned = 0.000665603 Jy ! Component: 3700 - total flux cleaned = 0.000710769 Jy ! Component: 3750 - total flux cleaned = 0.000728733 Jy ! Component: 3800 - total flux cleaned = 0.000764366 Jy ! Component: 3850 - total flux cleaned = 0.000790894 Jy ! Component: 3900 - total flux cleaned = 0.000817247 Jy ! Component: 3950 - total flux cleaned = 0.000817307 Jy ! Component: 4000 - total flux cleaned = 0.000852047 Jy ! Component: 4050 - total flux cleaned = 0.000912518 Jy ! Total flux subtracted in 4096 components = 0.000929665 Jy ! Clean residual min=-0.000568 max=0.000534 Jy/beam ! Clean residual mean=0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.162866 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 363 components and 0.162866 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2120-0330_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9118 x 2.085 at 1.778 degrees (North through East) ! Clean map min=-0.00096258 max=0.13883 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2120-0330_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305481 0.305481 0.610962 1.22192 2.44385 4.88769 9.77538 19.5508 39.1015 78.2031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 982.058 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2120-0330_X_uvs.log closed on Thu Apr 7 12:19:30 2016