! Started logfile: /scr/pima/bg219i_uvs/J2154-1501_X_uvs.log on Wed Apr 6 23:57:04 2016 obs /scr/pima/bg219i_uvs/J2154-1501_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2154-1501_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.701149 visibilities/baseline/integration-bin. ! Found source: J2154-1501 ! ! 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 21960 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/J2154-1501_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=1.003211Jy sigma=22.034062 ! Fit after self-cal, rms=0.932895Jy sigma=20.487335 ! 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=0.7257 mas, bmaj=1.83 mas, bpa=6.149 degrees ! Estimated noise=0.538864 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 = 0.0497199 Jy ! Component: 100 - total flux cleaned = 0.0667086 Jy ! Total flux subtracted in 100 components = 0.0667086 Jy ! Clean residual min=-0.004666 max=0.007463 Jy/beam ! Clean residual mean=0.000002 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.0667086 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0667086 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=0.066809Jy sigma=1.359921 ! Fit after self-cal, rms=0.065950Jy sigma=1.340495 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886863 Jy ! Component: 100 - total flux cleaned = 0.013497 Jy ! Total flux subtracted in 100 components = 0.013497 Jy ! Clean residual min=-0.003629 max=0.005356 Jy/beam ! Clean residual mean=0.000002 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0802056 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0802056 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=0.064588Jy sigma=1.304059 ! Fit after self-cal, rms=0.064568Jy sigma=1.303369 ! Inverting map ! Added new window around map position (1.2, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473334 Jy ! Component: 100 - total flux cleaned = 0.00724496 Jy ! Total flux subtracted in 100 components = 0.00724496 Jy ! Clean residual min=-0.003220 max=0.002983 Jy/beam ! Clean residual mean=0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0874505 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0874505 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=0.064281Jy sigma=1.295575 ! Fit after self-cal, rms=0.064237Jy sigma=1.294635 ! 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=0.9184 mas, bmaj=2.305 mas, bpa=7.358 degrees ! Estimated noise=0.29779 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 = 0.00218611 Jy ! Component: 100 - total flux cleaned = 0.003265 Jy ! Component: 150 - total flux cleaned = 0.00332489 Jy ! Component: 200 - total flux cleaned = 0.00337317 Jy ! Total flux subtracted in 200 components = 0.00337317 Jy ! Clean residual min=-0.001738 max=0.001618 Jy/beam ! Clean residual mean=0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0908237 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0908237 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=0.064183Jy sigma=1.292504 ! Fit after self-cal, rms=0.064173Jy sigma=1.292180 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9184 x 2.305 at 7.358 degrees (North through East) ! Clean map min=-0.0015943 max=0.066088 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 0.94 FD 0.99 HN 1.08 KP 1.02 ! LA 1.02 MK 0.98 NL 0.99 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.98 ! LA 0.97 MK 1.02 NL 0.97 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.01 KP 0.99 ! LA 1.02 MK 0.90 NL 0.93 OV 0.95 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.92 KP 0.96 ! LA 0.92 MK 1.05 NL 1.03 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.99 KP 0.98 ! LA 1.05 MK 0.94 NL 1.07 OV 0.98 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 1.06 ! LA 1.00 MK 0.87 NL 0.96 OV 0.95 ! PT 0.98 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=0.064173Jy sigma=1.292180 ! Fit after self-cal, rms=0.063889Jy sigma=1.289791 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9148 mas, bmaj=2.295 mas, bpa=7 degrees ! Estimated noise=0.294095 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 = -0.000176902 Jy ! Component: 100 - total flux cleaned = -0.000317579 Jy ! Component: 150 - total flux cleaned = -0.00045809 Jy ! Component: 200 - total flux cleaned = -0.000545523 Jy ! Total flux subtracted in 200 components = -0.000545523 Jy ! Clean residual min=-0.001615 max=0.001532 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0902781 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0902781 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=0.063869Jy sigma=1.289389 ! Fit after self-cal, rms=0.063890Jy sigma=1.289202 ! 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=0.063890Jy sigma=1.289202 ! Fit after self-cal, rms=0.064260Jy sigma=1.287916 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9111 mas, bmaj=2.288 mas, bpa=6.673 degrees ! Estimated noise=0.292951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221329 Jy ! Component: 100 - total flux cleaned = -0.000320454 Jy ! Component: 150 - total flux cleaned = -0.000423141 Jy ! Component: 200 - total flux cleaned = -0.000499141 Jy ! Total flux subtracted in 200 components = -0.000499141 Jy ! Clean residual min=-0.001505 max=0.001418 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.089779 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.089779 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=0.064248Jy sigma=1.287658 ! Fit after self-cal, rms=0.064266Jy sigma=1.287553 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 = 2.30317e-05 Jy ! Component: 100 - total flux cleaned = -7.2834e-05 Jy ! Component: 150 - total flux cleaned = -0.000144136 Jy ! Component: 200 - total flux cleaned = -0.000210233 Jy ! Total flux subtracted in 200 components = -0.000210233 Jy ! Clean residual min=-0.001483 max=0.001421 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0895688 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0895688 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=0.064259Jy sigma=1.287380 ! Fit after self-cal, rms=0.064258Jy sigma=1.287360 ! 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=0.064258Jy sigma=1.287360 ! Fit after self-cal, rms=0.064200Jy sigma=1.287321 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9086 mas, bmaj=2.284 mas, bpa=6.549 degrees ! Estimated noise=0.291645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214663 Jy ! Component: 100 - total flux cleaned = -0.000287851 Jy ! Component: 150 - total flux cleaned = -0.000340689 Jy ! Component: 200 - total flux cleaned = -0.000378046 Jy ! Total flux subtracted in 200 components = -0.000378046 Jy ! Clean residual min=-0.001449 max=0.001420 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0891907 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0891907 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=0.064194Jy sigma=1.287186 ! Fit after self-cal, rms=0.064196Jy sigma=1.287168 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 = -1.14883e-05 Jy ! Component: 100 - total flux cleaned = -4.96799e-05 Jy ! Component: 150 - total flux cleaned = -7.35413e-05 Jy ! Component: 200 - total flux cleaned = -0.000108148 Jy ! Total flux subtracted in 200 components = -0.000108148 Jy ! Clean residual min=-0.001436 max=0.001422 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0890826 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0890826 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=0.064191Jy sigma=1.287061 ! Fit after self-cal, rms=0.064190Jy sigma=1.287052 ! 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=0.064190Jy sigma=1.287052 ! Fit after self-cal, rms=0.064101Jy sigma=1.287035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=4.327 mas, bpa=8.78 degrees ! Estimated noise=0.365781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567793 Jy ! Component: 100 - total flux cleaned = -0.000668938 Jy ! Component: 150 - total flux cleaned = -0.0007135 Jy ! Component: 200 - total flux cleaned = -0.000741543 Jy ! Total flux subtracted in 200 components = -0.000741543 Jy ! Clean residual min=-0.001496 max=0.001291 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.088341 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.088341 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=0.064099Jy sigma=1.287019 ! Fit after self-cal, rms=0.064099Jy sigma=1.286998 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 = -4.94595e-05 Jy ! Component: 100 - total flux cleaned = -7.80845e-05 Jy ! Component: 150 - total flux cleaned = -9.42362e-05 Jy ! Component: 200 - total flux cleaned = -0.000109006 Jy ! Total flux subtracted in 200 components = -0.000109006 Jy ! Clean residual min=-0.001514 max=0.001287 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.088232 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.088232 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=0.064099Jy sigma=1.286996 ! Fit after self-cal, rms=0.064098Jy sigma=1.286984 ! 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=0.9068 mas, bmaj=2.281 mas, bpa=6.478 degrees ! Estimated noise=0.290664 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.281 at 6.478 degrees (North through East) ! Clean map min=-0.0012706 max=0.065245 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=0.7152 mas, bmaj=1.817 mas, bpa=5.288 degrees ! Estimated noise=0.522219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049081 Jy ! Component: 100 - total flux cleaned = 0.0667823 Jy ! Component: 150 - total flux cleaned = 0.0762946 Jy ! Component: 200 - total flux cleaned = 0.0820107 Jy ! Total flux subtracted in 200 components = 0.0820107 Jy ! Clean residual min=-0.003378 max=0.003348 Jy/beam ! Clean residual mean=0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0820107 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 0.0820107 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9068 mas, bmaj=2.281 mas, bpa=6.478 degrees ! Estimated noise=0.290664 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 = 0.00413564 Jy ! Component: 100 - total flux cleaned = 0.00548438 Jy ! Component: 150 - total flux cleaned = 0.00596213 Jy ! Component: 200 - total flux cleaned = 0.00631711 Jy ! Total flux subtracted in 200 components = 0.00631711 Jy ! Clean residual min=-0.001738 max=0.001546 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0883278 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0883278 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=2.144 mas, bmaj=4.327 mas, bpa=8.78 degrees ! Estimated noise=0.365781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261004 Jy ! Component: 100 - total flux cleaned = 0.000198796 Jy ! Component: 150 - total flux cleaned = 0.000148443 Jy ! Component: 200 - total flux cleaned = 0.00012075 Jy ! Total flux subtracted in 200 components = 0.00012075 Jy ! Clean residual min=-0.001541 max=0.001322 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0884486 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 = -2.36393e-05 Jy ! Component: 100 - total flux cleaned = -3.41194e-05 Jy ! Component: 150 - total flux cleaned = -5.19146e-05 Jy ! Component: 200 - total flux cleaned = -6.04466e-05 Jy ! Total flux subtracted in 200 components = -6.04466e-05 Jy ! Clean residual min=-0.001531 max=0.001325 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0883882 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.0883882 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9068 mas, bmaj=2.281 mas, bpa=6.478 degrees ! Estimated noise=0.290664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.22891e-05 Jy ! Component: 100 - total flux cleaned = 0.000138906 Jy ! Component: 150 - total flux cleaned = 0.000235808 Jy ! Component: 200 - total flux cleaned = 0.000321877 Jy ! Total flux subtracted in 200 components = 0.000321877 Jy ! Clean residual min=-0.001526 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.08871 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.08871 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=0.064120Jy sigma=1.287585 ! Fit after self-cal, rms=0.064119Jy sigma=1.287434 wmodel /scr/pima/bg219i_uvs/J2154-1501_X_map.mod ! Writing 57 model components to file: /scr/pima/bg219i_uvs/J2154-1501_X_map.mod wobs /scr/pima/bg219i_uvs/J2154-1501_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2154-1501_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2154-1501_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2154-1501_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 = 0.000134571 Jy ! Component: 100 - total flux cleaned = 0.000160011 Jy ! Component: 150 - total flux cleaned = 0.000184949 Jy ! Component: 200 - total flux cleaned = 0.000141164 Jy ! Component: 250 - total flux cleaned = 0.000118767 Jy ! Component: 300 - total flux cleaned = 5.55305e-05 Jy ! Component: 350 - total flux cleaned = -4.60969e-05 Jy ! Component: 400 - total flux cleaned = -6.60527e-05 Jy ! Component: 450 - total flux cleaned = -0.000104976 Jy ! Component: 500 - total flux cleaned = -0.000180452 Jy ! Component: 550 - total flux cleaned = -0.000272819 Jy ! Component: 600 - total flux cleaned = -0.000363227 Jy ! Component: 650 - total flux cleaned = -0.000398541 Jy ! Component: 700 - total flux cleaned = -0.000398442 Jy ! Component: 750 - total flux cleaned = -0.000433026 Jy ! Component: 800 - total flux cleaned = -0.000449878 Jy ! Component: 850 - total flux cleaned = -0.000450039 Jy ! Component: 900 - total flux cleaned = -0.000434019 Jy ! Component: 950 - total flux cleaned = -0.000450266 Jy ! Component: 1000 - total flux cleaned = -0.00045022 Jy ! Component: 1050 - total flux cleaned = -0.000434664 Jy ! Component: 1100 - total flux cleaned = -0.000434674 Jy ! Component: 1150 - total flux cleaned = -0.000419662 Jy ! Component: 1200 - total flux cleaned = -0.000419697 Jy ! Component: 1250 - total flux cleaned = -0.00037593 Jy ! Component: 1300 - total flux cleaned = -0.000419322 Jy ! Component: 1350 - total flux cleaned = -0.000404808 Jy ! Component: 1400 - total flux cleaned = -0.000348233 Jy ! Component: 1450 - total flux cleaned = -0.000362061 Jy ! Component: 1500 - total flux cleaned = -0.000375324 Jy ! Component: 1550 - total flux cleaned = -0.000334581 Jy ! Component: 1600 - total flux cleaned = -0.00030785 Jy ! Component: 1650 - total flux cleaned = -0.000294712 Jy ! Component: 1700 - total flux cleaned = -0.00025541 Jy ! Component: 1750 - total flux cleaned = -0.000255462 Jy ! Component: 1800 - total flux cleaned = -0.000242425 Jy ! Component: 1850 - total flux cleaned = -0.000154075 Jy ! Component: 1900 - total flux cleaned = -0.000178987 Jy ! Component: 1950 - total flux cleaned = -0.000142015 Jy ! Component: 2000 - total flux cleaned = -0.000129778 Jy ! Component: 2050 - total flux cleaned = -0.000153754 Jy ! Component: 2100 - total flux cleaned = -0.000177676 Jy ! Component: 2150 - total flux cleaned = -0.000177615 Jy ! Component: 2200 - total flux cleaned = -0.000189388 Jy ! Component: 2250 - total flux cleaned = -0.000189346 Jy ! Component: 2300 - total flux cleaned = -0.000200861 Jy ! Component: 2350 - total flux cleaned = -0.000258043 Jy ! Component: 2400 - total flux cleaned = -0.000269316 Jy ! Component: 2450 - total flux cleaned = -0.000302913 Jy ! Component: 2500 - total flux cleaned = -0.000269419 Jy ! Component: 2550 - total flux cleaned = -0.000280296 Jy ! Component: 2600 - total flux cleaned = -0.000269397 Jy ! Component: 2650 - total flux cleaned = -0.000258527 Jy ! Component: 2700 - total flux cleaned = -0.000269401 Jy ! Component: 2750 - total flux cleaned = -0.000258678 Jy ! Component: 2800 - total flux cleaned = -0.000216348 Jy ! Component: 2850 - total flux cleaned = -0.000247844 Jy ! Component: 2900 - total flux cleaned = -0.000226821 Jy ! Component: 2950 - total flux cleaned = -0.0002165 Jy ! Component: 3000 - total flux cleaned = -0.000165218 Jy ! Component: 3050 - total flux cleaned = -0.000165277 Jy ! Component: 3100 - total flux cleaned = -0.000165292 Jy ! Component: 3150 - total flux cleaned = -0.00015523 Jy ! Component: 3200 - total flux cleaned = -0.000135414 Jy ! Component: 3250 - total flux cleaned = -0.000115801 Jy ! Component: 3300 - total flux cleaned = -0.000145212 Jy ! Component: 3350 - total flux cleaned = -9.65145e-05 Jy ! Component: 3400 - total flux cleaned = -0.000106283 Jy ! Component: 3450 - total flux cleaned = -9.66395e-05 Jy ! Component: 3500 - total flux cleaned = -8.7123e-05 Jy ! Component: 3550 - total flux cleaned = -8.70546e-05 Jy ! Component: 3600 - total flux cleaned = -3.97999e-05 Jy ! Component: 3650 - total flux cleaned = -3.04274e-05 Jy ! Component: 3700 - total flux cleaned = -1.1677e-05 Jy ! Component: 3750 - total flux cleaned = 6.85161e-06 Jy ! Component: 3800 - total flux cleaned = 1.58761e-05 Jy ! Component: 3850 - total flux cleaned = 2.50473e-05 Jy ! Component: 3900 - total flux cleaned = 5.22274e-05 Jy ! Component: 3950 - total flux cleaned = 5.2244e-05 Jy ! Component: 4000 - total flux cleaned = 7.01629e-05 Jy ! Component: 4050 - total flux cleaned = 8.80614e-05 Jy ! Total flux subtracted in 4096 components = 7.02561e-05 Jy ! Clean residual min=-0.000535 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0887803 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 324 components and 0.0887803 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2154-1501_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9068 x 2.281 at 6.478 degrees (North through East) ! Clean map min=-0.0011966 max=0.064731 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2154-1501_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.064731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.693057 0.693057 1.38611 2.77223 5.54445 11.0889 22.1778 44.3556 88.7112 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 432.865 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2154-1501_X_uvs.log closed on Wed Apr 6 23:57:10 2016