! Started logfile: /scr/pima/bg219i_uvs/J1107+1628_X_uvs.log on Wed Apr 6 23:41:46 2016 obs /scr/pima/bg219i_uvs/J1107+1628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1107+1628_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.694444 visibilities/baseline/integration-bin. ! Found source: J1107+1628 ! ! 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 10500 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J1107+1628_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 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=1.022171Jy sigma=25.461317 ! Fit after self-cal, rms=0.800160Jy sigma=19.846613 ! 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=0.7573 mas, bmaj=1.98 mas, bpa=5.336 degrees ! Estimated noise=0.672355 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 = 0.156063 Jy ! Component: 100 - total flux cleaned = 0.214899 Jy ! Total flux subtracted in 100 components = 0.214899 Jy ! Clean residual min=-0.010123 max=0.023878 Jy/beam ! Clean residual mean=-0.000024 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.214899 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.214899 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=0.070014Jy sigma=1.689948 ! Fit after self-cal, rms=0.069344Jy sigma=1.676196 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254872 Jy ! Component: 100 - total flux cleaned = 0.0376002 Jy ! Total flux subtracted in 100 components = 0.0376002 Jy ! Clean residual min=-0.005633 max=0.007561 Jy/beam ! Clean residual mean=-0.000010 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.252499 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.252499 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=0.060751Jy sigma=1.416024 ! Fit after self-cal, rms=0.060701Jy sigma=1.415080 ! 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=0.9926 mas, bmaj=2.294 mas, bpa=4.635 degrees ! Estimated noise=0.411363 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 = 0.00713115 Jy ! Component: 100 - total flux cleaned = 0.0111001 Jy ! Component: 150 - total flux cleaned = 0.013387 Jy ! Component: 200 - total flux cleaned = 0.0142399 Jy ! Total flux subtracted in 200 components = 0.0142399 Jy ! Clean residual min=-0.004578 max=0.006919 Jy/beam ! Clean residual mean=-0.000001 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.266739 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.266739 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=0.060138Jy sigma=1.387699 ! Fit after self-cal, rms=0.060111Jy sigma=1.387289 ! Inverting map ! Added new window around map position (-1.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588951 Jy ! Component: 100 - total flux cleaned = 0.00862021 Jy ! Component: 150 - total flux cleaned = 0.00990466 Jy ! Component: 200 - total flux cleaned = 0.0110073 Jy ! Total flux subtracted in 200 components = 0.0110073 Jy ! Clean residual min=-0.004531 max=0.004557 Jy/beam ! Clean residual mean=0.000001 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.277746 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.277746 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=0.059533Jy sigma=1.371521 ! Fit after self-cal, rms=0.059499Jy sigma=1.370517 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9926 x 2.294 at 4.635 degrees (North through East) ! Clean map min=-0.0041453 max=0.1999 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 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 1.04 NL 1.01 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.98 ! LA 0.99 MK 1.03 NL 0.97 OV 0.97 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.99 ! LA 0.96 MK 1.06 NL 1.00 OV 0.95 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.97 ! LA 0.98 MK 0.96 NL 1.01 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 0.99 MK 0.97 NL 0.98 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.00 ! LA 0.96 MK 1.03 NL 0.99 OV 0.98 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.96 KP 1.01 ! LA 0.95 MK 1.01 NL 1.00 OV 0.97 ! PT 1.06 SC 1.01 ! ! ! 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=0.059499Jy sigma=1.370517 ! Fit after self-cal, rms=0.059205Jy sigma=1.357180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9934 mas, bmaj=2.299 mas, bpa=4.694 degrees ! Estimated noise=0.409071 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 = 0.00135526 Jy ! Component: 100 - total flux cleaned = 0.00184598 Jy ! Component: 150 - total flux cleaned = 0.00189068 Jy ! Component: 200 - total flux cleaned = 0.0020454 Jy ! Total flux subtracted in 200 components = 0.0020454 Jy ! Clean residual min=-0.003481 max=0.003598 Jy/beam ! Clean residual mean=-0.000003 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.279792 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.279792 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=0.059096Jy sigma=1.355266 ! Fit after self-cal, rms=0.059122Jy sigma=1.355138 ! 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=0.059122Jy sigma=1.355138 ! Fit after self-cal, rms=0.059535Jy sigma=1.333944 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=2.292 mas, bpa=4.93 degrees ! Estimated noise=0.408106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103677 Jy ! Component: 100 - total flux cleaned = 0.00157198 Jy ! Component: 150 - total flux cleaned = 0.00189707 Jy ! Component: 200 - total flux cleaned = 0.00200972 Jy ! Total flux subtracted in 200 components = 0.00200972 Jy ! Clean residual min=-0.002159 max=0.002552 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.281801 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.281801 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=0.059479Jy sigma=1.332702 ! Fit after self-cal, rms=0.059529Jy sigma=1.332528 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 (34, -33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127655 Jy ! Component: 100 - total flux cleaned = 0.00163037 Jy ! Component: 150 - total flux cleaned = 0.00204274 Jy ! Component: 200 - total flux cleaned = 0.00243517 Jy ! Total flux subtracted in 200 components = 0.00243517 Jy ! Clean residual min=-0.001861 max=0.002263 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.284237 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.284237 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=0.059425Jy sigma=1.329899 ! Fit after self-cal, rms=0.059422Jy sigma=1.329769 ! Inverting map ! Added new window around map position (-47.8, 41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185497 Jy ! Component: 100 - total flux cleaned = 0.00249592 Jy ! Component: 150 - total flux cleaned = 0.00305615 Jy ! Component: 200 - total flux cleaned = 0.00343713 Jy ! Total flux subtracted in 200 components = 0.00343713 Jy ! Clean residual min=-0.001890 max=0.001773 Jy/beam ! Clean residual mean=-0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.287674 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 112 components and 0.287674 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=0.059328Jy sigma=1.327957 ! Fit after self-cal, rms=0.059324Jy sigma=1.327851 ! 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=0.059324Jy sigma=1.327851 ! Fit after self-cal, rms=0.059253Jy sigma=1.327598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=2.291 mas, bpa=4.927 degrees ! Estimated noise=0.407843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646857 Jy ! Component: 100 - total flux cleaned = 0.00113111 Jy ! Component: 150 - total flux cleaned = 0.00157488 Jy ! Component: 200 - total flux cleaned = 0.00186904 Jy ! Total flux subtracted in 200 components = 0.00186904 Jy ! Clean residual min=-0.001770 max=0.001761 Jy/beam ! Clean residual mean=0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.289543 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 0.289543 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=0.059213Jy sigma=1.326809 ! Fit after self-cal, rms=0.059212Jy sigma=1.326779 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 = 0.000299102 Jy ! Component: 100 - total flux cleaned = 0.000631695 Jy ! Component: 150 - total flux cleaned = 0.000920578 Jy ! Component: 200 - total flux cleaned = 0.00112209 Jy ! Total flux subtracted in 200 components = 0.00112209 Jy ! Clean residual min=-0.001719 max=0.001757 Jy/beam ! Clean residual mean=0.000000 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.290665 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 129 components and 0.290665 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=0.059186Jy sigma=1.326275 ! Fit after self-cal, rms=0.059186Jy sigma=1.326262 ! 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=0.059186Jy sigma=1.326262 ! Fit after self-cal, rms=0.059161Jy sigma=1.326217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=2.93 mas, bpa=8.949 degrees ! Estimated noise=0.502713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425924 Jy ! Component: 100 - total flux cleaned = 0.000850732 Jy ! Component: 150 - total flux cleaned = 0.00119158 Jy ! Component: 200 - total flux cleaned = 0.00150903 Jy ! Total flux subtracted in 200 components = 0.00150903 Jy ! Clean residual min=-0.001911 max=0.002257 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.292174 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 145 components and 0.292174 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=0.059151Jy sigma=1.326044 ! Fit after self-cal, rms=0.059149Jy sigma=1.326031 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 = 0.000309332 Jy ! Component: 100 - total flux cleaned = 0.000577235 Jy ! Component: 150 - total flux cleaned = 0.000862881 Jy ! Component: 200 - total flux cleaned = 0.00107921 Jy ! Total flux subtracted in 200 components = 0.00107921 Jy ! Clean residual min=-0.001913 max=0.002220 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.293253 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.293253 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=0.059145Jy sigma=1.325969 ! Fit after self-cal, rms=0.059145Jy sigma=1.325963 ! Inverting map ! Added new window around map position (50.4, -50.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189683 Jy ! Component: 100 - total flux cleaned = 0.00248517 Jy ! Component: 150 - total flux cleaned = 0.00285285 Jy ! Component: 200 - total flux cleaned = 0.00327291 Jy ! Total flux subtracted in 200 components = 0.00327291 Jy ! Clean residual min=-0.001817 max=0.001827 Jy/beam ! Clean residual mean=0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.296526 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 181 components and 0.296526 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=0.059108Jy sigma=1.325215 ! Fit after self-cal, rms=0.059104Jy sigma=1.325116 ! 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=0.9895 mas, bmaj=2.291 mas, bpa=4.93 degrees ! Estimated noise=0.407761 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9895 x 2.291 at 4.93 degrees (North through East) ! Clean map min=-0.0021381 max=0.19805 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=0.7554 mas, bmaj=1.977 mas, bpa=5.613 degrees ! Estimated noise=0.668198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155768 Jy ! Component: 100 - total flux cleaned = 0.215267 Jy ! Component: 150 - total flux cleaned = 0.240104 Jy ! Component: 200 - total flux cleaned = 0.252514 Jy ! Total flux subtracted in 200 components = 0.252514 Jy ! Clean residual min=-0.005149 max=0.006328 Jy/beam ! Clean residual mean=-0.000008 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.252514 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.252514 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=2.291 mas, bpa=4.93 degrees ! Estimated noise=0.407761 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 = 0.00804244 Jy ! Component: 100 - total flux cleaned = 0.013468 Jy ! Component: 150 - total flux cleaned = 0.0173517 Jy ! Component: 200 - total flux cleaned = 0.0201757 Jy ! Total flux subtracted in 200 components = 0.0201757 Jy ! Clean residual min=-0.002641 max=0.002489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.272689 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.272689 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=2.112 mas, bmaj=2.93 mas, bpa=8.949 degrees ! Estimated noise=0.502713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310153 Jy ! Component: 100 - total flux cleaned = 0.00514049 Jy ! Component: 150 - total flux cleaned = 0.00673676 Jy ! Component: 200 - total flux cleaned = 0.00823047 Jy ! Total flux subtracted in 200 components = 0.00823047 Jy ! Clean residual min=-0.002239 max=0.002100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.28092 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136398 Jy ! Component: 100 - total flux cleaned = 0.0026779 Jy ! Component: 150 - total flux cleaned = 0.00383532 Jy ! Component: 200 - total flux cleaned = 0.00490953 Jy ! Total flux subtracted in 200 components = 0.00490953 Jy ! Clean residual min=-0.002084 max=0.002028 Jy/beam ! Clean residual mean=0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.285829 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 86 components and 0.285829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=2.291 mas, bpa=4.93 degrees ! Estimated noise=0.407761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865323 Jy ! Component: 100 - total flux cleaned = 0.00157393 Jy ! Component: 150 - total flux cleaned = 0.00188783 Jy ! Component: 200 - total flux cleaned = 0.00231721 Jy ! Total flux subtracted in 200 components = 0.00231721 Jy ! Clean residual min=-0.001733 max=0.001883 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.288147 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.288147 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=0.059261Jy sigma=1.328825 ! Fit after self-cal, rms=0.059254Jy sigma=1.328623 wmodel /scr/pima/bg219i_uvs/J1107+1628_X_map.mod ! Writing 113 model components to file: /scr/pima/bg219i_uvs/J1107+1628_X_map.mod wobs /scr/pima/bg219i_uvs/J1107+1628_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1107+1628_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1107+1628_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1107+1628_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 = -0.000219715 Jy ! Component: 100 - total flux cleaned = -0.00049398 Jy ! Component: 150 - total flux cleaned = -0.000667436 Jy ! Component: 200 - total flux cleaned = -0.000750864 Jy ! Component: 250 - total flux cleaned = -0.000805242 Jy ! Component: 300 - total flux cleaned = -0.000909659 Jy ! Component: 350 - total flux cleaned = -0.000908874 Jy ! Component: 400 - total flux cleaned = -0.000907764 Jy ! Component: 450 - total flux cleaned = -0.000955442 Jy ! Component: 500 - total flux cleaned = -0.00088473 Jy ! Component: 550 - total flux cleaned = -0.000908732 Jy ! Component: 600 - total flux cleaned = -0.000863359 Jy ! Component: 650 - total flux cleaned = -0.000818406 Jy ! Component: 700 - total flux cleaned = -0.000753161 Jy ! Component: 750 - total flux cleaned = -0.000667787 Jy ! Component: 800 - total flux cleaned = -0.000583496 Jy ! Component: 850 - total flux cleaned = -0.000521721 Jy ! Component: 900 - total flux cleaned = -0.000480942 Jy ! Component: 950 - total flux cleaned = -0.000401365 Jy ! Component: 1000 - total flux cleaned = -0.000303842 Jy ! Component: 1050 - total flux cleaned = -0.000284405 Jy ! Component: 1100 - total flux cleaned = -0.000208496 Jy ! Component: 1150 - total flux cleaned = -0.000133715 Jy ! Component: 1200 - total flux cleaned = -4.20992e-05 Jy ! Component: 1250 - total flux cleaned = 1.18795e-05 Jy ! Component: 1300 - total flux cleaned = 6.52412e-05 Jy ! Component: 1350 - total flux cleaned = 4.77526e-05 Jy ! Component: 1400 - total flux cleaned = 0.000134124 Jy ! Component: 1450 - total flux cleaned = 8.28235e-05 Jy ! Component: 1500 - total flux cleaned = 0.0002009 Jy ! Component: 1550 - total flux cleaned = 0.000167397 Jy ! Component: 1600 - total flux cleaned = 0.000249842 Jy ! Component: 1650 - total flux cleaned = 0.000249724 Jy ! Component: 1700 - total flux cleaned = 0.00029807 Jy ! Component: 1750 - total flux cleaned = 0.000298093 Jy ! Component: 1800 - total flux cleaned = 0.000345555 Jy ! Component: 1850 - total flux cleaned = 0.000345799 Jy ! Component: 1900 - total flux cleaned = 0.000437843 Jy ! Component: 1950 - total flux cleaned = 0.000437918 Jy ! Component: 2000 - total flux cleaned = 0.000438101 Jy ! Component: 2050 - total flux cleaned = 0.000482723 Jy ! Component: 2100 - total flux cleaned = 0.000497558 Jy ! Component: 2150 - total flux cleaned = 0.000526582 Jy ! Component: 2200 - total flux cleaned = 0.000540838 Jy ! Component: 2250 - total flux cleaned = 0.000569338 Jy ! Component: 2300 - total flux cleaned = 0.000611674 Jy ! Component: 2350 - total flux cleaned = 0.000667625 Jy ! Component: 2400 - total flux cleaned = 0.000667558 Jy ! Component: 2450 - total flux cleaned = 0.000708947 Jy ! Component: 2500 - total flux cleaned = 0.00076335 Jy ! Component: 2550 - total flux cleaned = 0.000763374 Jy ! Component: 2600 - total flux cleaned = 0.000763305 Jy ! Component: 2650 - total flux cleaned = 0.000683645 Jy ! Component: 2700 - total flux cleaned = 0.000657438 Jy ! Component: 2750 - total flux cleaned = 0.000644427 Jy ! Component: 2800 - total flux cleaned = 0.000592566 Jy ! Component: 2850 - total flux cleaned = 0.000579666 Jy ! Component: 2900 - total flux cleaned = 0.000554052 Jy ! Component: 2950 - total flux cleaned = 0.000515911 Jy ! Component: 3000 - total flux cleaned = 0.000528492 Jy ! Component: 3050 - total flux cleaned = 0.000478379 Jy ! Component: 3100 - total flux cleaned = 0.000503324 Jy ! Component: 3150 - total flux cleaned = 0.000490735 Jy ! Component: 3200 - total flux cleaned = 0.000466164 Jy ! Component: 3250 - total flux cleaned = 0.00042962 Jy ! Component: 3300 - total flux cleaned = 0.000405478 Jy ! Component: 3350 - total flux cleaned = 0.000381416 Jy ! Component: 3400 - total flux cleaned = 0.00036952 Jy ! Component: 3450 - total flux cleaned = 0.000381411 Jy ! Component: 3500 - total flux cleaned = 0.000345942 Jy ! Component: 3550 - total flux cleaned = 0.000357776 Jy ! Component: 3600 - total flux cleaned = 0.000346051 Jy ! Component: 3650 - total flux cleaned = 0.000288082 Jy ! Component: 3700 - total flux cleaned = 0.000288094 Jy ! Component: 3750 - total flux cleaned = 0.000311027 Jy ! Component: 3800 - total flux cleaned = 0.000288182 Jy ! Component: 3850 - total flux cleaned = 0.000276888 Jy ! Component: 3900 - total flux cleaned = 0.000265601 Jy ! Component: 3950 - total flux cleaned = 0.000254397 Jy ! Component: 4000 - total flux cleaned = 0.0002544 Jy ! Component: 4050 - total flux cleaned = 0.000210067 Jy ! Total flux subtracted in 4096 components = 0.000232068 Jy ! Clean residual min=-0.000720 max=0.000671 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.288379 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 387 components and 0.288379 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1107+1628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9895 x 2.291 at 4.93 degrees (North through East) ! Clean map min=-0.0017175 max=0.19809 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1107+1628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.198088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272059 0.272059 0.544118 1.08824 2.17647 4.35294 8.70589 17.4118 34.8235 69.6471 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.198 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1102.7 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1107+1628_X_uvs.log closed on Wed Apr 6 23:41:52 2016