! Started logfile: /d2/scr/pima/rv101_uvs/J2253+1942_X_uvs.log on Sat Nov 29 16:38:46 2014 obs /d2/scr/pima/rv101_uvs/J2253+1942_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rv101_uvs/J2253+1942_X_uva.fits ! AN table 1: 40 integrations on 6 of 6 possible baselines. ! AN table 2: 52 integrations on 3 of 3 possible baselines. ! AN table 3: 9 integrations on 6 of 6 possible baselines. ! AN table 4: 9 integrations on 6 of 6 possible baselines. ! AN table 5: 20 integrations on 28 of 28 possible baselines. ! AN table 6: 19 integrations on 21 of 21 possible baselines. ! AN table 7: 14 integrations on 21 of 21 possible baselines. ! AN table 8: 23 integrations on 15 of 15 possible baselines. ! AN table 9: 9 integrations on 3 of 3 possible baselines. ! AN table 10: 9 integrations on 15 of 15 possible baselines. ! AN table 11: 10 integrations on 6 of 6 possible baselines. ! AN table 12: 8 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.836192 visibilities/baseline/integration-bin. ! Found source: J2253+1942 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7800 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 /d2/scr/pima/rv101_uvs/J2253+1942_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 69 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 72 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! A total of 31 telescope corrections were flagged in sub-array 8. ! A total of 27 telescope corrections were flagged in sub-array 9. ! A total of 23 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! A total of 16 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 72 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! A total of 31 telescope corrections were flagged in sub-array 8. ! A total of 27 telescope corrections were flagged in sub-array 9. ! A total of 23 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! A total of 16 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 72 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! A total of 31 telescope corrections were flagged in sub-array 8. ! A total of 27 telescope corrections were flagged in sub-array 9. ! A total of 23 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! A total of 16 telescope corrections were flagged in sub-array 12. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 72 telescope corrections were flagged in sub-array 5. ! A total of 51 telescope corrections were flagged in sub-array 6. ! A total of 28 telescope corrections were flagged in sub-array 7. ! A total of 31 telescope corrections were flagged in sub-array 8. ! A total of 27 telescope corrections were flagged in sub-array 9. ! A total of 23 telescope corrections were flagged in sub-array 10. ! A total of 12 telescope corrections were flagged in sub-array 11. ! A total of 16 telescope corrections were flagged in sub-array 12. ! ! Fit before self-cal, rms=1.088422Jy sigma=8.479616 ! Fit after self-cal, rms=0.635435Jy sigma=5.051746 ! 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=1.043 mas, bmaj=1.539 mas, bpa=-23.8 degrees ! Estimated noise=2.05331 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 = 0.282923 Jy ! Component: 100 - total flux cleaned = 0.350101 Jy ! Total flux subtracted in 100 components = 0.350101 Jy ! Clean residual min=-0.011995 max=0.025990 Jy/beam ! Clean residual mean=0.000396 rms=0.003260 Jy/beam ! Combined flux in latest and established models = 0.350101 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.350101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169786Jy sigma=0.976210 ! Fit after self-cal, rms=0.169609Jy sigma=0.976035 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275244 Jy ! Component: 100 - total flux cleaned = 0.0412983 Jy ! Total flux subtracted in 100 components = 0.0412983 Jy ! Clean residual min=-0.009285 max=0.009927 Jy/beam ! Clean residual mean=0.000263 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.391399 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.391399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163023Jy sigma=0.908382 ! Fit after self-cal, rms=0.162773Jy sigma=0.908092 ! 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=1.305 mas, bmaj=1.883 mas, bpa=-19.15 degrees ! Estimated noise=1.46901 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 = 0.0126671 Jy ! Component: 100 - total flux cleaned = 0.0175633 Jy ! Component: 150 - total flux cleaned = 0.0178092 Jy ! Component: 200 - total flux cleaned = 0.017902 Jy ! Total flux subtracted in 200 components = 0.017902 Jy ! Clean residual min=-0.007649 max=0.009693 Jy/beam ! Clean residual mean=0.000864 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.409301 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.409301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161551Jy sigma=0.899611 ! Fit after self-cal, rms=0.161522Jy sigma=0.899557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 1.883 at -19.15 degrees (North through East) ! Clean map min=-0.0073485 max=0.37866 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.06 KP 1.00* LA 1.04 ! NL 0.96 PT 1.03 WF 0.85 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 1.00* LA 1.05 MK 1.03 ! NL 0.94 OV 0.96 PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.06 KP 1.00* LA 1.05 NL 1.00 ! PT 1.01 WF 0.86 ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.13 KP 1.00* LA 1.05 MK 1.06 ! OV 0.96 PT 1.07 ! ! Telescope amplitude corrections in sub-array 11: ! LA 1.00* MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.07 NL 1.06 SC 1.01 WF 0.84 ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HN 1.07 KP 1.00* LA 0.99 ! NL 1.01 PT 0.92 WF 0.86 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 1.00* LA 1.00 MK 1.02 ! NL 0.99 OV 0.98 PT 0.91 ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.11 KP 1.00* LA 0.98 NL 0.98 ! PT 0.89 WF 0.89 ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.05 KP 1.00* LA 1.07 MK 1.04 ! OV 0.97 PT 0.93 ! ! Telescope amplitude corrections in sub-array 11: ! LA 1.00* MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* NL 1.00* SC 1.00* WF 1.00* ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 HN 1.05 KP 1.00* LA 1.05 ! NL 1.00 PT 0.92 WF 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.09 KP 1.00* LA 0.99 MK 1.05 ! NL 0.99 OV 1.04 PT 0.89 ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.04 KP 1.00* LA 1.04 NL 1.04 ! PT 0.90 WF 0.85 ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.09 KP 1.00* LA 1.16 MK 1.06 ! OV 1.04 PT 0.86 ! ! Telescope amplitude corrections in sub-array 11: ! LA 1.00* MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.94 NL 1.16 SC 0.99 WF 0.99 ! ! A total of 54 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* WF 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* KP 0.00* LA 0.00* PT 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! KP 0.00* LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.04 HN 1.03 KP 1.00* LA 1.02 ! NL 1.02 PT 0.96 WF 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.06 KP 1.00* LA 1.00 MK 0.94 ! NL 1.04 OV 1.04 PT 0.92 ! ! Telescope amplitude corrections in sub-array 8: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! PT 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 10: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 11: ! LA 1.19 MK 1.03 OV 1.02 PT 0.96 ! ! Telescope amplitude corrections in sub-array 12: ! MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.161522Jy sigma=0.899557 ! Fit after self-cal, rms=0.155090Jy sigma=0.890609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=1.916 mas, bpa=-17.46 degrees ! Estimated noise=1.51951 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 = 0.000384617 Jy ! Component: 100 - total flux cleaned = 0.000384719 Jy ! Component: 150 - total flux cleaned = 0.000441957 Jy ! Component: 200 - total flux cleaned = 0.000468627 Jy ! Total flux subtracted in 200 components = 0.000468627 Jy ! Clean residual min=-0.007503 max=0.007604 Jy/beam ! Clean residual mean=0.000413 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.40977 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.409769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155079Jy sigma=0.890400 ! Fit after self-cal, rms=0.154985Jy sigma=0.890180 ! 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. ! ! Fit before self-cal, rms=0.154985Jy sigma=0.890180 ! Fit after self-cal, rms=0.154758Jy sigma=0.888245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=1.913 mas, bpa=-17.32 degrees ! Estimated noise=1.51857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607193 Jy ! Component: 100 - total flux cleaned = 0.000571845 Jy ! Component: 150 - total flux cleaned = 0.000598603 Jy ! Component: 200 - total flux cleaned = 0.000623483 Jy ! Total flux subtracted in 200 components = 0.000623483 Jy ! Clean residual min=-0.007259 max=0.007217 Jy/beam ! Clean residual mean=0.000357 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.410393 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.410393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154745Jy sigma=0.888069 ! Fit after self-cal, rms=0.154760Jy sigma=0.888004 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 (-32.8, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656673 Jy ! Component: 100 - total flux cleaned = 0.00806533 Jy ! Component: 150 - total flux cleaned = 0.00841167 Jy ! Component: 200 - total flux cleaned = 0.0086111 Jy ! Total flux subtracted in 200 components = 0.0086111 Jy ! Clean residual min=-0.006572 max=0.006617 Jy/beam ! Clean residual mean=0.000258 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.419004 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.419004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154323Jy sigma=0.885459 ! Fit after self-cal, rms=0.154266Jy sigma=0.884939 ! 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. ! ! Fit before self-cal, rms=0.154266Jy sigma=0.884939 ! Fit after self-cal, rms=0.154054Jy sigma=0.884743 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=1.911 mas, bpa=-17.28 degrees ! Estimated noise=1.52014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337322 Jy ! Component: 100 - total flux cleaned = 0.00403404 Jy ! Component: 150 - total flux cleaned = 0.00420024 Jy ! Component: 200 - total flux cleaned = 0.00435078 Jy ! Total flux subtracted in 200 components = 0.00435078 Jy ! Clean residual min=-0.006452 max=0.006314 Jy/beam ! Clean residual mean=0.000206 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.423355 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.423355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153882Jy sigma=0.883935 ! Fit after self-cal, rms=0.153865Jy sigma=0.883794 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 = 0.00149125 Jy ! Component: 100 - total flux cleaned = 0.001563 Jy ! Component: 150 - total flux cleaned = 0.00169583 Jy ! Component: 200 - total flux cleaned = 0.00175824 Jy ! Total flux subtracted in 200 components = 0.00175824 Jy ! Clean residual min=-0.006380 max=0.006134 Jy/beam ! Clean residual mean=0.000193 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.425113 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.425113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153779Jy sigma=0.883440 ! Fit after self-cal, rms=0.153779Jy sigma=0.883394 ! 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. ! ! Fit before self-cal, rms=0.153779Jy sigma=0.883394 ! Fit after self-cal, rms=0.153628Jy sigma=0.883284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=3.348 mas, bpa=-41.21 degrees ! Estimated noise=1.78673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131828 Jy ! Component: 100 - total flux cleaned = 0.00171167 Jy ! Component: 150 - total flux cleaned = 0.00200433 Jy ! Component: 200 - total flux cleaned = 0.0022273 Jy ! Total flux subtracted in 200 components = 0.0022273 Jy ! Clean residual min=-0.006172 max=0.007336 Jy/beam ! Clean residual mean=0.000317 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 0.42734 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.42734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153580Jy sigma=0.883226 ! Fit after self-cal, rms=0.153569Jy sigma=0.883101 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 = 0.000646089 Jy ! Component: 100 - total flux cleaned = 0.000973035 Jy ! Component: 150 - total flux cleaned = 0.00114882 Jy ! Component: 200 - total flux cleaned = 0.00122956 Jy ! Total flux subtracted in 200 components = 0.00122956 Jy ! Clean residual min=-0.006205 max=0.006973 Jy/beam ! Clean residual mean=0.000300 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.42857 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.42857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153545Jy sigma=0.883101 ! Fit after self-cal, rms=0.153542Jy sigma=0.883069 ! 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=1.261 mas, bmaj=1.911 mas, bpa=-17.28 degrees ! Estimated noise=1.52046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.261 x 1.911 at -17.28 degrees (North through East) ! Clean map min=-0.0063624 max=0.37634 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=1.016 mas, bmaj=1.57 mas, bpa=-21.38 degrees ! Estimated noise=2.1336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284192 Jy ! Component: 100 - total flux cleaned = 0.351711 Jy ! Component: 150 - total flux cleaned = 0.378267 Jy ! Component: 200 - total flux cleaned = 0.392864 Jy ! Total flux subtracted in 200 components = 0.392864 Jy ! Clean residual min=-0.009791 max=0.010698 Jy/beam ! Clean residual mean=0.000199 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.392864 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.392864 Jy ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=1.911 mas, bpa=-17.28 degrees ! Estimated noise=1.52046 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 = 0.0140529 Jy ! Component: 100 - total flux cleaned = 0.0223943 Jy ! Component: 150 - total flux cleaned = 0.0279882 Jy ! Component: 200 - total flux cleaned = 0.030701 Jy ! Total flux subtracted in 200 components = 0.030701 Jy ! Clean residual min=-0.007463 max=0.005918 Jy/beam ! Clean residual mean=0.000236 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.423565 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 0.423565 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=2.633 mas, bmaj=3.348 mas, bpa=-41.21 degrees ! Estimated noise=1.78673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366739 Jy ! Component: 100 - total flux cleaned = 0.00418226 Jy ! Component: 150 - total flux cleaned = 0.00468108 Jy ! Component: 200 - total flux cleaned = 0.00509769 Jy ! Total flux subtracted in 200 components = 0.00509769 Jy ! Clean residual min=-0.006143 max=0.006532 Jy/beam ! Clean residual mean=0.000302 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.428663 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 = 0.00015693 Jy ! Component: 100 - total flux cleaned = 0.000251272 Jy ! Component: 150 - total flux cleaned = 0.000296728 Jy ! Component: 200 - total flux cleaned = 0.00038239 Jy ! Total flux subtracted in 200 components = 0.00038239 Jy ! Clean residual min=-0.006146 max=0.006574 Jy/beam ! Clean residual mean=0.000294 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 0.429045 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 0.429045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.261 mas, bmaj=1.911 mas, bpa=-17.28 degrees ! Estimated noise=1.52046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110012 Jy ! Component: 100 - total flux cleaned = -0.000904045 Jy ! Component: 150 - total flux cleaned = -0.000816749 Jy ! Component: 200 - total flux cleaned = -0.000740567 Jy ! Total flux subtracted in 200 components = -0.000740567 Jy ! Clean residual min=-0.006826 max=0.005844 Jy/beam ! Clean residual mean=0.000174 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.428305 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.428305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153592Jy sigma=0.883511 ! Fit after self-cal, rms=0.153583Jy sigma=0.883372 wmodel /d2/scr/pima/rv101_uvs/J2253+1942_X_map.mod ! Writing 89 model components to file: /d2/scr/pima/rv101_uvs/J2253+1942_X_map.mod wobs /d2/scr/pima/rv101_uvs/J2253+1942_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/rv101_uvs/J2253+1942_X_uvs.fits wwins /d2/scr/pima/rv101_uvs/J2253+1942_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/rv101_uvs/J2253+1942_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 = -0.00296679 Jy ! Component: 100 - total flux cleaned = -0.00465585 Jy ! Component: 150 - total flux cleaned = -0.00525454 Jy ! Component: 200 - total flux cleaned = -0.0054439 Jy ! Component: 250 - total flux cleaned = -0.00562988 Jy ! Component: 300 - total flux cleaned = -0.00562772 Jy ! Component: 350 - total flux cleaned = -0.00545146 Jy ! Component: 400 - total flux cleaned = -0.00519516 Jy ! Component: 450 - total flux cleaned = -0.00519584 Jy ! Component: 500 - total flux cleaned = -0.0051983 Jy ! Component: 550 - total flux cleaned = -0.00520019 Jy ! Component: 600 - total flux cleaned = -0.00496597 Jy ! Component: 650 - total flux cleaned = -0.0048901 Jy ! Component: 700 - total flux cleaned = -0.00451268 Jy ! Component: 750 - total flux cleaned = -0.00428965 Jy ! Component: 800 - total flux cleaned = -0.00399657 Jy ! Component: 850 - total flux cleaned = -0.00370924 Jy ! Component: 900 - total flux cleaned = -0.00335521 Jy ! Component: 950 - total flux cleaned = -0.00307729 Jy ! Component: 1000 - total flux cleaned = -0.00273393 Jy ! Component: 1050 - total flux cleaned = -0.00226208 Jy ! Component: 1100 - total flux cleaned = -0.00206307 Jy ! Component: 1150 - total flux cleaned = -0.00173536 Jy ! Component: 1200 - total flux cleaned = -0.00147662 Jy ! Component: 1250 - total flux cleaned = -0.00109268 Jy ! Component: 1300 - total flux cleaned = -0.000714405 Jy ! Component: 1350 - total flux cleaned = -0.000403633 Jy ! Component: 1400 - total flux cleaned = -3.53214e-05 Jy ! Component: 1450 - total flux cleaned = 0.00014704 Jy ! Component: 1500 - total flux cleaned = 0.000507228 Jy ! Component: 1550 - total flux cleaned = 0.000744161 Jy ! Component: 1600 - total flux cleaned = 0.00109544 Jy ! Component: 1650 - total flux cleaned = 0.00144313 Jy ! Component: 1700 - total flux cleaned = 0.00167154 Jy ! Component: 1750 - total flux cleaned = 0.00184139 Jy ! Component: 1800 - total flux cleaned = 0.00206535 Jy ! Component: 1850 - total flux cleaned = 0.00223112 Jy ! Component: 1900 - total flux cleaned = 0.00228572 Jy ! Component: 1950 - total flux cleaned = 0.00228597 Jy ! Component: 2000 - total flux cleaned = 0.00239339 Jy ! Component: 2050 - total flux cleaned = 0.00249984 Jy ! Component: 2100 - total flux cleaned = 0.00260495 Jy ! Component: 2150 - total flux cleaned = 0.00260481 Jy ! Component: 2200 - total flux cleaned = 0.00270797 Jy ! Component: 2250 - total flux cleaned = 0.00270789 Jy ! Component: 2300 - total flux cleaned = 0.00270816 Jy ! Component: 2350 - total flux cleaned = 0.00280895 Jy ! Component: 2400 - total flux cleaned = 0.00285871 Jy ! Component: 2450 - total flux cleaned = 0.00295804 Jy ! Component: 2500 - total flux cleaned = 0.00300743 Jy ! Component: 2550 - total flux cleaned = 0.00305637 Jy ! Component: 2600 - total flux cleaned = 0.00320153 Jy ! Component: 2650 - total flux cleaned = 0.00334578 Jy ! Component: 2700 - total flux cleaned = 0.00344072 Jy ! Component: 2750 - total flux cleaned = 0.0033934 Jy ! Component: 2800 - total flux cleaned = 0.00344036 Jy ! Component: 2850 - total flux cleaned = 0.00357979 Jy ! Component: 2900 - total flux cleaned = 0.00367196 Jy ! Component: 2950 - total flux cleaned = 0.00371766 Jy ! Component: 3000 - total flux cleaned = 0.00380828 Jy ! Component: 3050 - total flux cleaned = 0.00380818 Jy ! Component: 3100 - total flux cleaned = 0.004077 Jy ! Component: 3150 - total flux cleaned = 0.00407637 Jy ! Component: 3200 - total flux cleaned = 0.00412033 Jy ! Component: 3250 - total flux cleaned = 0.00420827 Jy ! Component: 3300 - total flux cleaned = 0.00416468 Jy ! Component: 3350 - total flux cleaned = 0.00425165 Jy ! Component: 3400 - total flux cleaned = 0.00433792 Jy ! Component: 3450 - total flux cleaned = 0.00446645 Jy ! Component: 3500 - total flux cleaned = 0.00450884 Jy ! Component: 3550 - total flux cleaned = 0.00459328 Jy ! Component: 3600 - total flux cleaned = 0.00455127 Jy ! Component: 3650 - total flux cleaned = 0.00463464 Jy ! Component: 3700 - total flux cleaned = 0.0047591 Jy ! Component: 3750 - total flux cleaned = 0.00475882 Jy ! Component: 3800 - total flux cleaned = 0.0048407 Jy ! Component: 3850 - total flux cleaned = 0.00496279 Jy ! Component: 3900 - total flux cleaned = 0.00484105 Jy ! Component: 3950 - total flux cleaned = 0.00492164 Jy ! Component: 4000 - total flux cleaned = 0.00492152 Jy ! Component: 4050 - total flux cleaned = 0.00488173 Jy ! Total flux subtracted in 4096 components = 0.00496115 Jy ! Clean residual min=-0.002254 max=0.002456 Jy/beam ! Clean residual mean=0.000072 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.433266 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 353 components and 0.433266 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/rv101_uvs/J2253+1942_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.261 x 1.911 at -17.28 degrees (North through East) ! Clean map min=-0.0074655 max=0.37374 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rv101_uvs/J2253+1942_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.373736 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000717809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.57619 0.57619 1.15238 2.30476 4.60952 9.21903 18.4381 36.8761 73.7523 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.373 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 520.661 quit ! Quitting program ! Log file /d2/scr/pima/rv101_uvs/J2253+1942_X_uvs.log closed on Sat Nov 29 16:38:51 2014