! Started logfile: /scr/pima/bg219b_uvs/J0923+4125_X_uvs.log on Thu Apr 7 01:49:23 2016 obs /scr/pima/bg219b_uvs/J0923+4125_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0923+4125_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.873434 visibilities/baseline/integration-bin. ! Found source: J0923+4125 ! ! 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 8364 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/bg219b_uvs/J0923+4125_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 19 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! 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=1.035113Jy sigma=25.237193 ! Fit after self-cal, rms=0.767921Jy sigma=18.635076 ! 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=0.8945 mas, bmaj=1.754 mas, bpa=39.3 degrees ! Estimated noise=0.776521 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 = 0.178942 Jy ! Component: 100 - total flux cleaned = 0.224442 Jy ! Total flux subtracted in 100 components = 0.224442 Jy ! Clean residual min=-0.010147 max=0.018857 Jy/beam ! Clean residual mean=0.000025 rms=0.003053 Jy/beam ! Combined flux in latest and established models = 0.224442 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.224442 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=0.067138Jy sigma=1.622113 ! Fit after self-cal, rms=0.067039Jy sigma=1.619598 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020912 Jy ! Component: 100 - total flux cleaned = 0.0322387 Jy ! Total flux subtracted in 100 components = 0.0322387 Jy ! Clean residual min=-0.007398 max=0.009406 Jy/beam ! Clean residual mean=0.000008 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.25668 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.25668 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=0.060738Jy sigma=1.440392 ! Fit after self-cal, rms=0.060703Jy sigma=1.439523 ! 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=1.098 mas, bmaj=1.989 mas, bpa=37.99 degrees ! Estimated noise=0.461698 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 = 0.00569998 Jy ! Component: 100 - total flux cleaned = 0.007373 Jy ! Component: 150 - total flux cleaned = 0.0076413 Jy ! Component: 200 - total flux cleaned = 0.00763664 Jy ! Total flux subtracted in 200 components = 0.00763664 Jy ! Clean residual min=-0.006443 max=0.011199 Jy/beam ! Clean residual mean=-0.000010 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.264317 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.264317 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=0.060282Jy sigma=1.424689 ! Fit after self-cal, rms=0.060261Jy sigma=1.424197 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 1.989 at 37.99 degrees (North through East) ! Clean map min=-0.0063136 max=0.23281 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.03 KP 0.94 LA 0.96 ! NL 0.99 OV 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.07 KP 0.96 LA 0.95 ! NL 1.06 OV 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.07 KP 0.99 LA 0.96 ! NL 1.00 OV 1.01 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.05 KP 0.96 LA 0.94 ! NL 1.00 OV 0.98 SC 1.08 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.05 KP 1.00 LA 0.95 ! NL 0.98 OV 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.07 KP 0.96 LA 1.01 ! NL 0.99 OV 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.09 KP 0.95 LA 0.94 ! NL 0.98 OV 0.96 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060261Jy sigma=1.424197 ! Fit after self-cal, rms=0.059595Jy sigma=1.403480 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=2.001 mas, bpa=38.05 degrees ! Estimated noise=0.45843 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 = -0.00320225 Jy ! Component: 100 - total flux cleaned = -0.00517272 Jy ! Component: 150 - total flux cleaned = -0.00651756 Jy ! Component: 200 - total flux cleaned = -0.00734741 Jy ! Total flux subtracted in 200 components = -0.00734741 Jy ! Clean residual min=-0.005685 max=0.009860 Jy/beam ! Clean residual mean=-0.000007 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.25697 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.25697 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=0.059381Jy sigma=1.399306 ! Fit after self-cal, rms=0.059386Jy sigma=1.399072 ! 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=0.059386Jy sigma=1.399072 ! Fit after self-cal, rms=0.059336Jy sigma=1.398075 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.104 mas, bmaj=2.003 mas, bpa=38.04 degrees ! Estimated noise=0.457113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155619 Jy ! Component: 100 - total flux cleaned = -0.00247837 Jy ! Component: 150 - total flux cleaned = -0.00261817 Jy ! Component: 200 - total flux cleaned = -0.0027217 Jy ! Total flux subtracted in 200 components = -0.0027217 Jy ! Clean residual min=-0.005666 max=0.009643 Jy/beam ! Clean residual mean=-0.000005 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 0.254248 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.254248 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=0.059281Jy sigma=1.397089 ! Fit after self-cal, rms=0.059278Jy sigma=1.396986 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 (3.8, 34.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091409 Jy ! Component: 100 - total flux cleaned = 0.0147179 Jy ! Component: 150 - total flux cleaned = 0.0186773 Jy ! Component: 200 - total flux cleaned = 0.0206039 Jy ! Total flux subtracted in 200 components = 0.0206039 Jy ! Clean residual min=-0.005668 max=0.006890 Jy/beam ! Clean residual mean=-0.000004 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.274852 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 0.274852 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=0.057581Jy sigma=1.357679 ! Fit after self-cal, rms=0.057407Jy sigma=1.352397 ! 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=0.057407Jy sigma=1.352397 ! Fit after self-cal, rms=0.056313Jy sigma=1.312020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.993 mas, bpa=37.98 degrees ! Estimated noise=0.458791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200394 Jy ! Component: 100 - total flux cleaned = 0.0026877 Jy ! Component: 150 - total flux cleaned = 0.00278063 Jy ! Component: 200 - total flux cleaned = 0.00282006 Jy ! Total flux subtracted in 200 components = 0.00282006 Jy ! Clean residual min=-0.003261 max=0.003402 Jy/beam ! Clean residual mean=0.000002 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.277672 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.277672 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=0.056209Jy sigma=1.309697 ! Fit after self-cal, rms=0.056217Jy sigma=1.309488 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 = 0.000498409 Jy ! Component: 100 - total flux cleaned = 0.000532357 Jy ! Component: 150 - total flux cleaned = 0.00056413 Jy ! Component: 200 - total flux cleaned = 0.000534612 Jy ! Total flux subtracted in 200 components = 0.000534612 Jy ! Clean residual min=-0.003181 max=0.003426 Jy/beam ! Clean residual mean=0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.278207 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.278206 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=0.056180Jy sigma=1.308661 ! Fit after self-cal, rms=0.056178Jy sigma=1.308624 ! 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=0.056178Jy sigma=1.308624 ! Fit after self-cal, rms=0.056051Jy sigma=1.308268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=2.516 mas, bpa=23.04 degrees ! Estimated noise=0.536253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160527 Jy ! Component: 100 - total flux cleaned = 0.00025437 Jy ! Component: 150 - total flux cleaned = 0.000372189 Jy ! Component: 200 - total flux cleaned = 0.000438571 Jy ! Total flux subtracted in 200 components = 0.000438571 Jy ! Clean residual min=-0.004005 max=0.004624 Jy/beam ! Clean residual mean=0.000003 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.278645 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.278645 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=0.056031Jy sigma=1.307967 ! Fit after self-cal, rms=0.056021Jy sigma=1.307783 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 = 0.000113204 Jy ! Component: 100 - total flux cleaned = 0.000173832 Jy ! Component: 150 - total flux cleaned = 0.000251053 Jy ! Component: 200 - total flux cleaned = 0.000297505 Jy ! Total flux subtracted in 200 components = 0.000297505 Jy ! Clean residual min=-0.003825 max=0.004568 Jy/beam ! Clean residual mean=0.000003 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.278943 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.278943 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=0.056019Jy sigma=1.307824 ! Fit after self-cal, rms=0.056015Jy sigma=1.307701 ! 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=1.106 mas, bmaj=1.992 mas, bpa=37.95 degrees ! Estimated noise=0.45808 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.992 at 37.95 degrees (North through East) ! Clean map min=-0.0032899 max=0.22991 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=0.9004 mas, bmaj=1.753 mas, bpa=39.22 degrees ! Estimated noise=0.767471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176695 Jy ! Component: 100 - total flux cleaned = 0.222069 Jy ! Component: 150 - total flux cleaned = 0.241905 Jy ! Component: 200 - total flux cleaned = 0.25283 Jy ! Total flux subtracted in 200 components = 0.25283 Jy ! Clean residual min=-0.005743 max=0.006456 Jy/beam ! Clean residual mean=0.000010 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.25283 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.25283 Jy ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.992 mas, bpa=37.95 degrees ! Estimated noise=0.45808 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 = 0.00807877 Jy ! Component: 100 - total flux cleaned = 0.0137778 Jy ! Component: 150 - total flux cleaned = 0.018145 Jy ! Component: 200 - total flux cleaned = 0.0209234 Jy ! Total flux subtracted in 200 components = 0.0209234 Jy ! Clean residual min=-0.004003 max=0.004078 Jy/beam ! Clean residual mean=-0.000000 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.273753 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.273753 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=2.365 mas, bmaj=2.516 mas, bpa=23.04 degrees ! Estimated noise=0.536253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375686 Jy ! Component: 100 - total flux cleaned = 0.00470616 Jy ! Component: 150 - total flux cleaned = 0.00510199 Jy ! Component: 200 - total flux cleaned = 0.00534382 Jy ! Total flux subtracted in 200 components = 0.00534382 Jy ! Clean residual min=-0.004375 max=0.004884 Jy/beam ! Clean residual mean=0.000001 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.279097 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 = 0.000199486 Jy ! Component: 100 - total flux cleaned = 0.000254467 Jy ! Component: 150 - total flux cleaned = 0.000253616 Jy ! Component: 200 - total flux cleaned = 0.000345113 Jy ! Total flux subtracted in 200 components = 0.000345113 Jy ! Clean residual min=-0.004237 max=0.004676 Jy/beam ! Clean residual mean=0.000001 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.279442 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.279442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.992 mas, bpa=37.95 degrees ! Estimated noise=0.45808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691641 Jy ! Component: 100 - total flux cleaned = 0.000961084 Jy ! Component: 150 - total flux cleaned = 0.000919558 Jy ! Component: 200 - total flux cleaned = 0.000846548 Jy ! Total flux subtracted in 200 components = 0.000846548 Jy ! Clean residual min=-0.003140 max=0.003430 Jy/beam ! Clean residual mean=0.000002 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.280289 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.280289 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=0.056090Jy sigma=1.309527 ! Fit after self-cal, rms=0.056072Jy sigma=1.309007 wmodel /scr/pima/bg219b_uvs/J0923+4125_X_map.mod ! Writing 92 model components to file: /scr/pima/bg219b_uvs/J0923+4125_X_map.mod wobs /scr/pima/bg219b_uvs/J0923+4125_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0923+4125_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0923+4125_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0923+4125_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 = 0.00102016 Jy ! Component: 100 - total flux cleaned = 0.00164504 Jy ! Component: 150 - total flux cleaned = 0.001961 Jy ! Component: 200 - total flux cleaned = 0.00221032 Jy ! Component: 250 - total flux cleaned = 0.00235198 Jy ! Component: 300 - total flux cleaned = 0.00253134 Jy ! Component: 350 - total flux cleaned = 0.00270481 Jy ! Component: 400 - total flux cleaned = 0.00299474 Jy ! Component: 450 - total flux cleaned = 0.00311368 Jy ! Component: 500 - total flux cleaned = 0.0033454 Jy ! Component: 550 - total flux cleaned = 0.00375501 Jy ! Component: 600 - total flux cleaned = 0.00415189 Jy ! Component: 650 - total flux cleaned = 0.00443302 Jy ! Component: 700 - total flux cleaned = 0.00484244 Jy ! Component: 750 - total flux cleaned = 0.00504134 Jy ! Component: 800 - total flux cleaned = 0.0053966 Jy ! Component: 850 - total flux cleaned = 0.00552157 Jy ! Component: 900 - total flux cleaned = 0.00567555 Jy ! Component: 950 - total flux cleaned = 0.00609466 Jy ! Component: 1000 - total flux cleaned = 0.00627026 Jy ! Component: 1050 - total flux cleaned = 0.00655665 Jy ! Component: 1100 - total flux cleaned = 0.00675284 Jy ! Component: 1150 - total flux cleaned = 0.00708039 Jy ! Component: 1200 - total flux cleaned = 0.00726694 Jy ! Component: 1250 - total flux cleaned = 0.00734628 Jy ! Component: 1300 - total flux cleaned = 0.00768098 Jy ! Component: 1350 - total flux cleaned = 0.00788221 Jy ! Component: 1400 - total flux cleaned = 0.00810452 Jy ! Component: 1450 - total flux cleaned = 0.00820057 Jy ! Component: 1500 - total flux cleaned = 0.00839068 Jy ! Component: 1550 - total flux cleaned = 0.00855358 Jy ! Component: 1600 - total flux cleaned = 0.00869102 Jy ! Component: 1650 - total flux cleaned = 0.00884803 Jy ! Component: 1700 - total flux cleaned = 0.00889213 Jy ! Component: 1750 - total flux cleaned = 0.00895717 Jy ! Component: 1800 - total flux cleaned = 0.00893596 Jy ! Component: 1850 - total flux cleaned = 0.00906272 Jy ! Component: 1900 - total flux cleaned = 0.00906268 Jy ! Component: 1950 - total flux cleaned = 0.00912402 Jy ! Component: 2000 - total flux cleaned = 0.00916402 Jy ! Component: 2050 - total flux cleaned = 0.00916347 Jy ! Component: 2100 - total flux cleaned = 0.00912424 Jy ! Component: 2150 - total flux cleaned = 0.00916346 Jy ! Component: 2200 - total flux cleaned = 0.00924049 Jy ! Component: 2250 - total flux cleaned = 0.00931612 Jy ! Component: 2300 - total flux cleaned = 0.0093722 Jy ! Component: 2350 - total flux cleaned = 0.00940909 Jy ! Component: 2400 - total flux cleaned = 0.0095007 Jy ! Component: 2450 - total flux cleaned = 0.00957323 Jy ! Component: 2500 - total flux cleaned = 0.00950209 Jy ! Component: 2550 - total flux cleaned = 0.00950236 Jy ! Component: 2600 - total flux cleaned = 0.00957256 Jy ! Component: 2650 - total flux cleaned = 0.00948543 Jy ! Component: 2700 - total flux cleaned = 0.00946818 Jy ! Component: 2750 - total flux cleaned = 0.00941699 Jy ! Component: 2800 - total flux cleaned = 0.00934935 Jy ! Component: 2850 - total flux cleaned = 0.00933253 Jy ! Component: 2900 - total flux cleaned = 0.00931564 Jy ! Component: 2950 - total flux cleaned = 0.00924958 Jy ! Component: 3000 - total flux cleaned = 0.00923322 Jy ! Component: 3050 - total flux cleaned = 0.00928187 Jy ! Component: 3100 - total flux cleaned = 0.00923336 Jy ! Component: 3150 - total flux cleaned = 0.00921739 Jy ! Component: 3200 - total flux cleaned = 0.00923329 Jy ! Component: 3250 - total flux cleaned = 0.00921738 Jy ! Component: 3300 - total flux cleaned = 0.0092016 Jy ! Component: 3350 - total flux cleaned = 0.00917039 Jy ! Component: 3400 - total flux cleaned = 0.00915483 Jy ! Component: 3450 - total flux cleaned = 0.00906218 Jy ! Component: 3500 - total flux cleaned = 0.00907765 Jy ! Component: 3550 - total flux cleaned = 0.00907769 Jy ! Component: 3600 - total flux cleaned = 0.00903207 Jy ! Component: 3650 - total flux cleaned = 0.00901696 Jy ! Component: 3700 - total flux cleaned = 0.008987 Jy ! Component: 3750 - total flux cleaned = 0.00897196 Jy ! Component: 3800 - total flux cleaned = 0.00891241 Jy ! Component: 3850 - total flux cleaned = 0.00891245 Jy ! Component: 3900 - total flux cleaned = 0.0088978 Jy ! Component: 3950 - total flux cleaned = 0.00885399 Jy ! Component: 4000 - total flux cleaned = 0.00888311 Jy ! Component: 4050 - total flux cleaned = 0.00886862 Jy ! Total flux subtracted in 4096 components = 0.00882544 Jy ! Clean residual min=-0.000793 max=0.000844 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.289114 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 398 components and 0.289114 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0923+4125_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 1.992 at 37.95 degrees (North through East) ! Clean map min=-0.0016361 max=0.22867 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0923+4125_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.22867 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292634 0.292634 0.585268 1.17054 2.34107 4.68215 9.36429 18.7286 37.4572 74.9143 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1025.17 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0923+4125_X_uvs.log closed on Thu Apr 7 01:49:28 2016