! Started logfile: /scr/pima/bg219i_uvs/J0517-1756_X_uvs.log on Wed Apr 6 23:32:16 2016 obs /scr/pima/bg219i_uvs/J0517-1756_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0517-1756_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762821 visibilities/baseline/integration-bin. ! Found source: J0517-1756 ! ! 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 21420 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/J0517-1756_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=1.007095Jy sigma=23.674131 ! Fit after self-cal, rms=0.934785Jy sigma=21.943432 ! 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=0.7327 mas, bmaj=2.01 mas, bpa=5.421 degrees ! Estimated noise=0.442924 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 = 0.0484286 Jy ! Component: 100 - total flux cleaned = 0.0608348 Jy ! Total flux subtracted in 100 components = 0.0608348 Jy ! Clean residual min=-0.004221 max=0.007587 Jy/beam ! Clean residual mean=-0.000009 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.0608348 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0608348 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=0.064737Jy sigma=1.460942 ! Fit after self-cal, rms=0.063448Jy sigma=1.430932 ! Inverting map ! Added new window around map position (1.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841859 Jy ! Component: 100 - total flux cleaned = 0.0140285 Jy ! Total flux subtracted in 100 components = 0.0140285 Jy ! Clean residual min=-0.003444 max=0.003542 Jy/beam ! Clean residual mean=-0.000007 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0748633 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.0748633 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=0.061573Jy sigma=1.382936 ! Fit after self-cal, rms=0.061520Jy sigma=1.381247 ! 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=0.9045 mas, bmaj=2.321 mas, bpa=4.756 degrees ! Estimated noise=0.288264 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 = 0.00783828 Jy ! Component: 100 - total flux cleaned = 0.012632 Jy ! Component: 150 - total flux cleaned = 0.0159143 Jy ! Component: 200 - total flux cleaned = 0.0182853 Jy ! Total flux subtracted in 200 components = 0.0182853 Jy ! Clean residual min=-0.002436 max=0.003933 Jy/beam ! Clean residual mean=-0.000008 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0931486 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.0931486 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=0.060414Jy sigma=1.353812 ! Fit after self-cal, rms=0.060346Jy sigma=1.351621 ! Inverting map ! Added new window around map position (3.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421354 Jy ! Component: 100 - total flux cleaned = 0.0068197 Jy ! Component: 150 - total flux cleaned = 0.00874575 Jy ! Component: 200 - total flux cleaned = 0.0102907 Jy ! Total flux subtracted in 200 components = 0.0102907 Jy ! Clean residual min=-0.001861 max=0.002834 Jy/beam ! Clean residual mean=-0.000005 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.103439 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 93 components and 0.103439 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=0.059997Jy sigma=1.343253 ! Fit after self-cal, rms=0.059944Jy sigma=1.342216 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9045 x 2.321 at 4.756 degrees (North through East) ! Clean map min=-0.00184 max=0.066271 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.97 KP 0.95 ! LA 0.95 MK 1.05 NL 1.00 OV 1.09 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.04 KP 0.97 ! LA 0.96 MK 1.05 NL 1.02 OV 1.09 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.96 KP 0.96 ! LA 0.98 MK 0.99 NL 1.01 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.01 KP 1.01 ! LA 0.93 MK 0.99 NL 1.02 OV 0.96 ! PT 0.99 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.95 ! LA 0.94 MK 1.06 NL 1.02 OV 1.02 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.03 KP 0.94 ! LA 0.92 MK 1.05 NL 1.01 OV 1.00 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.93 KP 0.96 ! LA 0.94 MK 1.00 NL 1.01 OV 1.06 ! PT 0.99 SC 0.98 ! ! ! 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=0.059944Jy sigma=1.342216 ! Fit after self-cal, rms=0.059359Jy sigma=1.338162 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9121 mas, bmaj=2.342 mas, bpa=4.824 degrees ! Estimated noise=0.285221 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 = 0.00157993 Jy ! Component: 100 - total flux cleaned = 0.00206778 Jy ! Component: 150 - total flux cleaned = 0.00245282 Jy ! Component: 200 - total flux cleaned = 0.002653 Jy ! Total flux subtracted in 200 components = 0.002653 Jy ! Clean residual min=-0.001579 max=0.001770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.106092 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.106092 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=0.059311Jy sigma=1.336895 ! Fit after self-cal, rms=0.059314Jy sigma=1.336580 ! 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=0.059314Jy sigma=1.336580 ! Fit after self-cal, rms=0.059566Jy sigma=1.333906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=2.349 mas, bpa=4.911 degrees ! Estimated noise=0.285547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744897 Jy ! Component: 100 - total flux cleaned = 0.000996234 Jy ! Component: 150 - total flux cleaned = 0.00114253 Jy ! Component: 200 - total flux cleaned = 0.00117863 Jy ! Total flux subtracted in 200 components = 0.00117863 Jy ! Clean residual min=-0.001475 max=0.001713 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.107271 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.107271 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=0.059548Jy sigma=1.333484 ! Fit after self-cal, rms=0.059564Jy sigma=1.333355 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, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115058 Jy ! Component: 100 - total flux cleaned = 0.0012708 Jy ! Component: 150 - total flux cleaned = 0.00145214 Jy ! Component: 200 - total flux cleaned = 0.00156457 Jy ! Total flux subtracted in 200 components = 0.00156457 Jy ! Clean residual min=-0.001359 max=0.001580 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.108836 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.108836 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=0.059520Jy sigma=1.332413 ! Fit after self-cal, rms=0.059516Jy sigma=1.332316 ! 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=0.059516Jy sigma=1.332316 ! Fit after self-cal, rms=0.059512Jy sigma=1.332202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.353 mas, bpa=4.915 degrees ! Estimated noise=0.285149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499172 Jy ! Component: 100 - total flux cleaned = 0.000610045 Jy ! Component: 150 - total flux cleaned = 0.000631048 Jy ! Component: 200 - total flux cleaned = 0.000649069 Jy ! Total flux subtracted in 200 components = 0.000649069 Jy ! Clean residual min=-0.001337 max=0.001535 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.109485 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.109485 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=0.059498Jy sigma=1.331877 ! Fit after self-cal, rms=0.059501Jy sigma=1.331850 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 = 0.000117747 Jy ! Component: 100 - total flux cleaned = 0.000101255 Jy ! Component: 150 - total flux cleaned = 0.000117166 Jy ! Component: 200 - total flux cleaned = 0.000131891 Jy ! Total flux subtracted in 200 components = 0.000131891 Jy ! Clean residual min=-0.001344 max=0.001513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.109616 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 137 components and 0.109617 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=0.059492Jy sigma=1.331674 ! Fit after self-cal, rms=0.059491Jy sigma=1.331666 ! 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=0.059491Jy sigma=1.331666 ! Fit after self-cal, rms=0.059471Jy sigma=1.331641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=4.392 mas, bpa=4.217 degrees ! Estimated noise=0.352576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296942 Jy ! Component: 100 - total flux cleaned = 0.000140294 Jy ! Component: 150 - total flux cleaned = 7.71752e-05 Jy ! Component: 200 - total flux cleaned = 5.13199e-05 Jy ! Total flux subtracted in 200 components = 5.13199e-05 Jy ! Clean residual min=-0.001486 max=0.001651 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.109668 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 145 components and 0.109668 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=0.059473Jy sigma=1.331633 ! Fit after self-cal, rms=0.059472Jy sigma=1.331593 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 = 1.56739e-05 Jy ! Component: 100 - total flux cleaned = -9.96022e-06 Jy ! Component: 150 - total flux cleaned = -4.40272e-05 Jy ! Component: 200 - total flux cleaned = -5.44971e-05 Jy ! Total flux subtracted in 200 components = -5.44971e-05 Jy ! Clean residual min=-0.001468 max=0.001629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.109613 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 152 components and 0.109613 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=0.059473Jy sigma=1.331612 ! Fit after self-cal, rms=0.059473Jy sigma=1.331598 ! 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=0.9162 mas, bmaj=2.355 mas, bpa=4.928 degrees ! Estimated noise=0.284947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 2.355 at 4.928 degrees (North through East) ! Clean map min=-0.0012957 max=0.065642 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=0.7407 mas, bmaj=2.034 mas, bpa=5.732 degrees ! Estimated noise=0.441781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0487905 Jy ! Component: 100 - total flux cleaned = 0.0625772 Jy ! Component: 150 - total flux cleaned = 0.0712173 Jy ! Component: 200 - total flux cleaned = 0.0773783 Jy ! Total flux subtracted in 200 components = 0.0773783 Jy ! Clean residual min=-0.003214 max=0.003545 Jy/beam ! Clean residual mean=-0.000006 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0773784 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0773784 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=2.355 mas, bpa=4.928 degrees ! Estimated noise=0.284947 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 = 0.00744447 Jy ! Component: 100 - total flux cleaned = 0.0124985 Jy ! Component: 150 - total flux cleaned = 0.0163143 Jy ! Component: 200 - total flux cleaned = 0.0192657 Jy ! Total flux subtracted in 200 components = 0.0192657 Jy ! Clean residual min=-0.001958 max=0.002191 Jy/beam ! Clean residual mean=-0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0966441 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.0966441 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=2.204 mas, bmaj=4.392 mas, bpa=4.217 degrees ! Estimated noise=0.352576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376302 Jy ! Component: 100 - total flux cleaned = 0.00615757 Jy ! Component: 150 - total flux cleaned = 0.00780065 Jy ! Component: 200 - total flux cleaned = 0.00903614 Jy ! Total flux subtracted in 200 components = 0.00903614 Jy ! Clean residual min=-0.001672 max=0.001876 Jy/beam ! Clean residual mean=-0.000005 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.10568 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 = 0.000967011 Jy ! Component: 100 - total flux cleaned = 0.0015878 Jy ! Component: 150 - total flux cleaned = 0.0018507 Jy ! Component: 200 - total flux cleaned = 0.00206394 Jy ! Total flux subtracted in 200 components = 0.00206394 Jy ! Clean residual min=-0.001573 max=0.001724 Jy/beam ! Clean residual mean=-0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.107744 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 98 components and 0.107744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=2.355 mas, bpa=4.928 degrees ! Estimated noise=0.284947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525808 Jy ! Component: 100 - total flux cleaned = 0.000478931 Jy ! Component: 150 - total flux cleaned = 0.000667491 Jy ! Component: 200 - total flux cleaned = 0.000899711 Jy ! Total flux subtracted in 200 components = 0.000899711 Jy ! Clean residual min=-0.001528 max=0.001674 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.108644 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.108644 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=0.059520Jy sigma=1.332578 ! Fit after self-cal, rms=0.059518Jy sigma=1.332389 wmodel /scr/pima/bg219i_uvs/J0517-1756_X_map.mod ! Writing 120 model components to file: /scr/pima/bg219i_uvs/J0517-1756_X_map.mod wobs /scr/pima/bg219i_uvs/J0517-1756_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0517-1756_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0517-1756_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0517-1756_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 = 0.000354427 Jy ! Component: 100 - total flux cleaned = 0.000562808 Jy ! Component: 150 - total flux cleaned = 0.000784586 Jy ! Component: 200 - total flux cleaned = 0.000926084 Jy ! Component: 250 - total flux cleaned = 0.000970785 Jy ! Component: 300 - total flux cleaned = 0.000992166 Jy ! Component: 350 - total flux cleaned = 0.00101325 Jy ! Component: 400 - total flux cleaned = 0.00105429 Jy ! Component: 450 - total flux cleaned = 0.00113452 Jy ! Component: 500 - total flux cleaned = 0.00121305 Jy ! Component: 550 - total flux cleaned = 0.00119374 Jy ! Component: 600 - total flux cleaned = 0.00125021 Jy ! Component: 650 - total flux cleaned = 0.00125017 Jy ! Component: 700 - total flux cleaned = 0.00130419 Jy ! Component: 750 - total flux cleaned = 0.00130383 Jy ! Component: 800 - total flux cleaned = 0.00126899 Jy ! Component: 850 - total flux cleaned = 0.00128628 Jy ! Component: 900 - total flux cleaned = 0.00128651 Jy ! Component: 950 - total flux cleaned = 0.00133625 Jy ! Component: 1000 - total flux cleaned = 0.00136853 Jy ! Component: 1050 - total flux cleaned = 0.00138446 Jy ! Component: 1100 - total flux cleaned = 0.00143161 Jy ! Component: 1150 - total flux cleaned = 0.00146264 Jy ! Component: 1200 - total flux cleaned = 0.00152349 Jy ! Component: 1250 - total flux cleaned = 0.00158328 Jy ! Component: 1300 - total flux cleaned = 0.00159814 Jy ! Component: 1350 - total flux cleaned = 0.00169968 Jy ! Component: 1400 - total flux cleaned = 0.00168502 Jy ! Component: 1450 - total flux cleaned = 0.00169917 Jy ! Component: 1500 - total flux cleaned = 0.00172683 Jy ! Component: 1550 - total flux cleaned = 0.00169914 Jy ! Component: 1600 - total flux cleaned = 0.00174006 Jy ! Component: 1650 - total flux cleaned = 0.00178045 Jy ! Component: 1700 - total flux cleaned = 0.00180687 Jy ! Component: 1750 - total flux cleaned = 0.00183291 Jy ! Component: 1800 - total flux cleaned = 0.00187172 Jy ! Component: 1850 - total flux cleaned = 0.00188441 Jy ! Component: 1900 - total flux cleaned = 0.00192231 Jy ! Component: 1950 - total flux cleaned = 0.00196002 Jy ! Component: 2000 - total flux cleaned = 0.00194755 Jy ! Component: 2050 - total flux cleaned = 0.00198432 Jy ! Component: 2100 - total flux cleaned = 0.00199657 Jy ! Component: 2150 - total flux cleaned = 0.00202057 Jy ! Component: 2200 - total flux cleaned = 0.00205632 Jy ! Component: 2250 - total flux cleaned = 0.00205625 Jy ! Component: 2300 - total flux cleaned = 0.00206801 Jy ! Component: 2350 - total flux cleaned = 0.00209108 Jy ! Component: 2400 - total flux cleaned = 0.00207969 Jy ! Component: 2450 - total flux cleaned = 0.00211367 Jy ! Component: 2500 - total flux cleaned = 0.00209104 Jy ! Component: 2550 - total flux cleaned = 0.00211311 Jy ! Component: 2600 - total flux cleaned = 0.00210203 Jy ! Component: 2650 - total flux cleaned = 0.0020475 Jy ! Component: 2700 - total flux cleaned = 0.00202579 Jy ! Component: 2750 - total flux cleaned = 0.00201525 Jy ! Component: 2800 - total flux cleaned = 0.00204726 Jy ! Component: 2850 - total flux cleaned = 0.00203681 Jy ! Component: 2900 - total flux cleaned = 0.00205774 Jy ! Component: 2950 - total flux cleaned = 0.00206812 Jy ! Component: 3000 - total flux cleaned = 0.00207825 Jy ! Component: 3050 - total flux cleaned = 0.00209861 Jy ! Component: 3100 - total flux cleaned = 0.00211875 Jy ! Component: 3150 - total flux cleaned = 0.00212874 Jy ! Component: 3200 - total flux cleaned = 0.00214861 Jy ! Component: 3250 - total flux cleaned = 0.00212879 Jy ! Component: 3300 - total flux cleaned = 0.00214841 Jy ! Component: 3350 - total flux cleaned = 0.00215805 Jy ! Component: 3400 - total flux cleaned = 0.00216761 Jy ! Component: 3450 - total flux cleaned = 0.00218684 Jy ! Component: 3500 - total flux cleaned = 0.00218688 Jy ! Component: 3550 - total flux cleaned = 0.00219632 Jy ! Component: 3600 - total flux cleaned = 0.00216829 Jy ! Component: 3650 - total flux cleaned = 0.00218696 Jy ! Component: 3700 - total flux cleaned = 0.00216856 Jy ! Component: 3750 - total flux cleaned = 0.00215944 Jy ! Component: 3800 - total flux cleaned = 0.00215031 Jy ! Component: 3850 - total flux cleaned = 0.00215021 Jy ! Component: 3900 - total flux cleaned = 0.00211428 Jy ! Component: 3950 - total flux cleaned = 0.00210538 Jy ! Component: 4000 - total flux cleaned = 0.00207006 Jy ! Component: 4050 - total flux cleaned = 0.00208767 Jy ! Total flux subtracted in 4096 components = 0.00207013 Jy ! Clean residual min=-0.000602 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.110714 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 400 components and 0.110714 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0517-1756_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9162 x 2.355 at 4.928 degrees (North through East) ! Clean map min=-0.00096975 max=0.065428 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0517-1756_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0654277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145768 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.668379 0.668379 1.33676 2.67351 5.34703 10.6941 21.3881 42.7762 85.5525 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 448.847 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0517-1756_X_uvs.log closed on Wed Apr 6 23:32:22 2016