! Started logfile: /scr/pima/bg219h_uvs/J1226+4340_X_uvs.log on Thu Apr 7 12:10:46 2016 obs /scr/pima/bg219h_uvs/J1226+4340_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1226+4340_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791621 visibilities/baseline/integration-bin. ! Found source: J1226+4340 ! ! 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 26076 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/J1226+4340_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=0.998942Jy sigma=25.997158 ! Fit after self-cal, rms=0.917037Jy sigma=23.831726 ! 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=0.8316 mas, bmaj=1.069 mas, bpa=-5.374 degrees ! Estimated noise=0.460999 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 = 0.0620264 Jy ! Component: 100 - total flux cleaned = 0.0801539 Jy ! Total flux subtracted in 100 components = 0.0801539 Jy ! Clean residual min=-0.004352 max=0.007948 Jy/beam ! Clean residual mean=0.000001 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0801539 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0801539 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=0.061366Jy sigma=1.443480 ! Fit after self-cal, rms=0.061018Jy sigma=1.434704 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00906818 Jy ! Component: 100 - total flux cleaned = 0.0136019 Jy ! Total flux subtracted in 100 components = 0.0136019 Jy ! Clean residual min=-0.003630 max=0.003973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.0937557 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0937557 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=0.059482Jy sigma=1.386306 ! Fit after self-cal, rms=0.059462Jy sigma=1.385709 ! 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=1.074 mas, bmaj=1.352 mas, bpa=-6.727 degrees ! Estimated noise=0.237253 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 (0.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055546 Jy ! Component: 100 - total flux cleaned = 0.00862468 Jy ! Component: 150 - total flux cleaned = 0.0105958 Jy ! Component: 200 - total flux cleaned = 0.0119201 Jy ! Total flux subtracted in 200 components = 0.0119201 Jy ! Clean residual min=-0.001591 max=0.001793 Jy/beam ! Clean residual mean=-0.000006 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.105676 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.105676 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=0.058961Jy sigma=1.369666 ! Fit after self-cal, rms=0.058914Jy sigma=1.367987 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.352 at -6.727 degrees (North through East) ! Clean map min=-0.0015042 max=0.083113 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 0.96 FD 1.03 HN 0.95 KP 0.99 ! LA 0.94 MK 1.00 NL 1.02 OV 1.04 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.06 NL 1.00 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 1.03 ! LA 0.96 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.95 KP 1.01 ! LA 0.99 MK 0.99 NL 1.07 OV 0.99 ! PT 0.94 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.03 KP 0.96 ! LA 1.00 MK 1.00 NL 1.02 OV 1.00 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.95 KP 0.99 ! LA 0.98 MK 1.03 NL 1.00 OV 1.01 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.92 KP 0.99 ! LA 1.00 MK 1.03 NL 1.01 OV 0.98 ! PT 1.02 SC 0.96 ! ! ! 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=0.058914Jy sigma=1.367987 ! Fit after self-cal, rms=0.057676Jy sigma=1.364713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.352 mas, bpa=-5.834 degrees ! Estimated noise=0.234653 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 = 0.00146359 Jy ! Component: 100 - total flux cleaned = 0.00211586 Jy ! Component: 150 - total flux cleaned = 0.00224918 Jy ! Component: 200 - total flux cleaned = 0.00224845 Jy ! Total flux subtracted in 200 components = 0.00224845 Jy ! Clean residual min=-0.001265 max=0.001424 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.107924 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.107924 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=0.057630Jy sigma=1.363537 ! Fit after self-cal, rms=0.057615Jy sigma=1.363291 ! 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=0.057615Jy sigma=1.363291 ! Fit after self-cal, rms=0.058448Jy sigma=1.361669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.349 mas, bpa=-5.213 degrees ! Estimated noise=0.234969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660092 Jy ! Component: 100 - total flux cleaned = 0.000836052 Jy ! Component: 150 - total flux cleaned = 0.000836054 Jy ! Component: 200 - total flux cleaned = 0.000836058 Jy ! Total flux subtracted in 200 components = 0.000836058 Jy ! Clean residual min=-0.001221 max=0.001346 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.10876 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.10876 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=0.058435Jy sigma=1.361297 ! Fit after self-cal, rms=0.058452Jy sigma=1.361221 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 (-48.2, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774359 Jy ! Component: 100 - total flux cleaned = 0.000695507 Jy ! Component: 150 - total flux cleaned = 0.000611634 Jy ! Component: 200 - total flux cleaned = 0.000629966 Jy ! Total flux subtracted in 200 components = 0.000629966 Jy ! Clean residual min=-0.001237 max=0.001242 Jy/beam ! Clean residual mean=-0.000003 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.10939 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.10939 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=0.058424Jy sigma=1.360497 ! Fit after self-cal, rms=0.058418Jy sigma=1.360439 ! 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=0.058418Jy sigma=1.360439 ! Fit after self-cal, rms=0.058363Jy sigma=1.360350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.346 mas, bpa=-5.081 degrees ! Estimated noise=0.234406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365378 Jy ! Component: 100 - total flux cleaned = 0.000365747 Jy ! Component: 150 - total flux cleaned = 0.000382539 Jy ! Component: 200 - total flux cleaned = 0.000397599 Jy ! Total flux subtracted in 200 components = 0.000397599 Jy ! Clean residual min=-0.001175 max=0.001203 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.109788 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.109788 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=0.058352Jy sigma=1.360093 ! Fit after self-cal, rms=0.058353Jy sigma=1.360078 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 (-0.2, -29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104887 Jy ! Component: 100 - total flux cleaned = 0.0012906 Jy ! Component: 150 - total flux cleaned = 0.0014065 Jy ! Component: 200 - total flux cleaned = 0.001458 Jy ! Total flux subtracted in 200 components = 0.001458 Jy ! Clean residual min=-0.001100 max=0.001059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.111246 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.111246 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=0.058329Jy sigma=1.359461 ! Fit after self-cal, rms=0.058327Jy sigma=1.359424 ! 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=0.058327Jy sigma=1.359424 ! Fit after self-cal, rms=0.058257Jy sigma=1.359397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=2.634 mas, bpa=-14.33 degrees ! Estimated noise=0.288828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477941 Jy ! Component: 100 - total flux cleaned = 0.000649019 Jy ! Component: 150 - total flux cleaned = 0.000718168 Jy ! Component: 200 - total flux cleaned = 0.000786302 Jy ! Total flux subtracted in 200 components = 0.000786302 Jy ! Clean residual min=-0.001078 max=0.001094 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.112032 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.112032 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=0.058252Jy sigma=1.359299 ! Fit after self-cal, rms=0.058251Jy sigma=1.359283 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 = 0.000190017 Jy ! Component: 100 - total flux cleaned = 0.000217086 Jy ! Component: 150 - total flux cleaned = 0.000240605 Jy ! Component: 200 - total flux cleaned = 0.00025499 Jy ! Total flux subtracted in 200 components = 0.00025499 Jy ! Clean residual min=-0.001045 max=0.001058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.112287 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.112287 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=0.058249Jy sigma=1.359237 ! Fit after self-cal, rms=0.058249Jy sigma=1.359233 ! 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=1.07 mas, bmaj=1.346 mas, bpa=-4.993 degrees ! Estimated noise=0.234183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.346 at -4.993 degrees (North through East) ! Clean map min=-0.0010076 max=0.082124 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=0.8295 mas, bmaj=1.066 mas, bpa=-3.774 degrees ! Estimated noise=0.452074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607457 Jy ! Component: 100 - total flux cleaned = 0.0792333 Jy ! Component: 150 - total flux cleaned = 0.0881322 Jy ! Component: 200 - total flux cleaned = 0.0936692 Jy ! Total flux subtracted in 200 components = 0.0936692 Jy ! Clean residual min=-0.003291 max=0.003397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0936692 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 0.0936692 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.346 mas, bpa=-4.993 degrees ! Estimated noise=0.234183 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 = 0.00570601 Jy ! Component: 100 - total flux cleaned = 0.00902694 Jy ! Component: 150 - total flux cleaned = 0.0112354 Jy ! Component: 200 - total flux cleaned = 0.0129451 Jy ! Total flux subtracted in 200 components = 0.0129451 Jy ! Clean residual min=-0.001269 max=0.001405 Jy/beam ! Clean residual mean=-0.000005 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.106614 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.106614 Jy ! Inverting map ! Added new window around map position (10.6, 29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146872 Jy ! Component: 100 - total flux cleaned = 0.00252015 Jy ! Component: 150 - total flux cleaned = 0.00318143 Jy ! Component: 200 - total flux cleaned = 0.00369845 Jy ! Total flux subtracted in 200 components = 0.00369845 Jy ! Clean residual min=-0.001146 max=0.001234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.110313 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 78 components and 0.110313 Jy ! Inverting map ! Added new window around map position (35.8, 21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904308 Jy ! Component: 100 - total flux cleaned = 0.00114285 Jy ! Component: 150 - total flux cleaned = 0.00138664 Jy ! Component: 200 - total flux cleaned = 0.00156132 Jy ! Total flux subtracted in 200 components = 0.00156132 Jy ! Clean residual min=-0.001028 max=0.001095 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.111874 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.111874 Jy ! Inverting map ! Added new window around map position (1.2, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596928 Jy ! Component: 100 - total flux cleaned = 0.000668804 Jy ! Component: 150 - total flux cleaned = 0.00082487 Jy ! Component: 200 - total flux cleaned = 0.000865876 Jy ! Total flux subtracted in 200 components = 0.000865876 Jy ! Clean residual min=-0.000984 max=0.000913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.11274 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.11274 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=2.394 mas, bmaj=2.634 mas, bpa=-14.33 degrees ! Estimated noise=0.288828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604038 Jy ! Component: 100 - total flux cleaned = 0.000720215 Jy ! Component: 150 - total flux cleaned = 0.000707153 Jy ! Component: 200 - total flux cleaned = 0.000633523 Jy ! Total flux subtracted in 200 components = 0.000633523 Jy ! Clean residual min=-0.001049 max=0.000946 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.113374 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.62626e-05 Jy ! Component: 100 - total flux cleaned = -9.8546e-05 Jy ! Component: 150 - total flux cleaned = -9.85717e-05 Jy ! Component: 200 - total flux cleaned = -0.000108285 Jy ! Total flux subtracted in 200 components = -0.000108285 Jy ! Clean residual min=-0.001018 max=0.000944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.113265 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 0.113265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.346 mas, bpa=-4.993 degrees ! Estimated noise=0.234183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.12765e-05 Jy ! Component: 100 - total flux cleaned = -6.06012e-05 Jy ! Component: 150 - total flux cleaned = -9.49508e-05 Jy ! Component: 200 - total flux cleaned = -7.77315e-05 Jy ! Total flux subtracted in 200 components = -7.77315e-05 Jy ! Clean residual min=-0.000976 max=0.000919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.113187 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.113187 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=0.058206Jy sigma=1.358240 ! Fit after self-cal, rms=0.058207Jy sigma=1.358114 wmodel /scr/pima/bg219h_uvs/J1226+4340_X_map.mod ! Writing 133 model components to file: /scr/pima/bg219h_uvs/J1226+4340_X_map.mod wobs /scr/pima/bg219h_uvs/J1226+4340_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1226+4340_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1226+4340_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J1226+4340_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 = -0.000183463 Jy ! Component: 100 - total flux cleaned = -0.000298768 Jy ! Component: 150 - total flux cleaned = -0.000393723 Jy ! Component: 200 - total flux cleaned = -0.000485313 Jy ! Component: 250 - total flux cleaned = -0.00052958 Jy ! Component: 300 - total flux cleaned = -0.000558036 Jy ! Component: 350 - total flux cleaned = -0.00055785 Jy ! Component: 400 - total flux cleaned = -0.000626659 Jy ! Component: 450 - total flux cleaned = -0.000680283 Jy ! Component: 500 - total flux cleaned = -0.000693277 Jy ! Component: 550 - total flux cleaned = -0.000745409 Jy ! Component: 600 - total flux cleaned = -0.000770925 Jy ! Component: 650 - total flux cleaned = -0.00080891 Jy ! Component: 700 - total flux cleaned = -0.00089567 Jy ! Component: 750 - total flux cleaned = -0.000944303 Jy ! Component: 800 - total flux cleaned = -0.000992151 Jy ! Component: 850 - total flux cleaned = -0.000992283 Jy ! Component: 900 - total flux cleaned = -0.000992491 Jy ! Component: 950 - total flux cleaned = -0.00103855 Jy ! Component: 1000 - total flux cleaned = -0.00104982 Jy ! Component: 1050 - total flux cleaned = -0.0010948 Jy ! Component: 1100 - total flux cleaned = -0.00113927 Jy ! Component: 1150 - total flux cleaned = -0.00117212 Jy ! Component: 1200 - total flux cleaned = -0.00118299 Jy ! Component: 1250 - total flux cleaned = -0.00125861 Jy ! Component: 1300 - total flux cleaned = -0.0012692 Jy ! Component: 1350 - total flux cleaned = -0.00129048 Jy ! Component: 1400 - total flux cleaned = -0.00132209 Jy ! Component: 1450 - total flux cleaned = -0.00139487 Jy ! Component: 1500 - total flux cleaned = -0.00140507 Jy ! Component: 1550 - total flux cleaned = -0.00144576 Jy ! Component: 1600 - total flux cleaned = -0.0014356 Jy ! Component: 1650 - total flux cleaned = -0.00142554 Jy ! Component: 1700 - total flux cleaned = -0.00147524 Jy ! Component: 1750 - total flux cleaned = -0.00148512 Jy ! Component: 1800 - total flux cleaned = -0.00148512 Jy ! Component: 1850 - total flux cleaned = -0.00152401 Jy ! Component: 1900 - total flux cleaned = -0.00157213 Jy ! Component: 1950 - total flux cleaned = -0.00159111 Jy ! Component: 2000 - total flux cleaned = -0.0016195 Jy ! Component: 2050 - total flux cleaned = -0.00165712 Jy ! Component: 2100 - total flux cleaned = -0.0016945 Jy ! Component: 2150 - total flux cleaned = -0.00171306 Jy ! Component: 2200 - total flux cleaned = -0.0017776 Jy ! Component: 2250 - total flux cleaned = -0.00179597 Jy ! Component: 2300 - total flux cleaned = -0.0018687 Jy ! Component: 2350 - total flux cleaned = -0.00188676 Jy ! Component: 2400 - total flux cleaned = -0.00192263 Jy ! Component: 2450 - total flux cleaned = -0.00193153 Jy ! Component: 2500 - total flux cleaned = -0.00197581 Jy ! Component: 2550 - total flux cleaned = -0.00198461 Jy ! Component: 2600 - total flux cleaned = -0.00205469 Jy ! Component: 2650 - total flux cleaned = -0.00205458 Jy ! Component: 2700 - total flux cleaned = -0.00206327 Jy ! Component: 2750 - total flux cleaned = -0.00213212 Jy ! Component: 2800 - total flux cleaned = -0.00211496 Jy ! Component: 2850 - total flux cleaned = -0.00215746 Jy ! Component: 2900 - total flux cleaned = -0.00217437 Jy ! Component: 2950 - total flux cleaned = -0.00224171 Jy ! Component: 3000 - total flux cleaned = -0.00224999 Jy ! Component: 3050 - total flux cleaned = -0.00228326 Jy ! Component: 3100 - total flux cleaned = -0.00230807 Jy ! Component: 3150 - total flux cleaned = -0.00234107 Jy ! Component: 3200 - total flux cleaned = -0.00234115 Jy ! Component: 3250 - total flux cleaned = -0.00241467 Jy ! Component: 3300 - total flux cleaned = -0.00244718 Jy ! Component: 3350 - total flux cleaned = -0.0024391 Jy ! Component: 3400 - total flux cleaned = -0.00247132 Jy ! Component: 3450 - total flux cleaned = -0.00251139 Jy ! Component: 3500 - total flux cleaned = -0.00252736 Jy ! Component: 3550 - total flux cleaned = -0.00255918 Jy ! Component: 3600 - total flux cleaned = -0.00257501 Jy ! Component: 3650 - total flux cleaned = -0.00259869 Jy ! Component: 3700 - total flux cleaned = -0.00264569 Jy ! Component: 3750 - total flux cleaned = -0.00266902 Jy ! Component: 3800 - total flux cleaned = -0.0026845 Jy ! Component: 3850 - total flux cleaned = -0.00269997 Jy ! Component: 3900 - total flux cleaned = -0.00273841 Jy ! Component: 3950 - total flux cleaned = -0.0027231 Jy ! Component: 4000 - total flux cleaned = -0.0027612 Jy ! Component: 4050 - total flux cleaned = -0.00276885 Jy ! Total flux subtracted in 4096 components = -0.00279156 Jy ! Clean residual min=-0.000499 max=0.000516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.110396 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 380 components and 0.110396 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1226+4340_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 1.346 at -4.993 degrees (North through East) ! Clean map min=-0.00089631 max=0.081926 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1226+4340_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0819263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.437889 0.437889 0.875777 1.75155 3.50311 7.00622 14.0124 28.0249 56.0497 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.081 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 685.105 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1226+4340_X_uvs.log closed on Thu Apr 7 12:10:51 2016