! Started logfile: /scr/pima/bg219i_uvs/J1700-2610_X_uvs.log on Wed Apr 6 23:50:28 2016 obs /scr/pima/bg219i_uvs/J1700-2610_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1700-2610_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801587 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 6060 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/J1700-2610_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 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=2.210834Jy sigma=35.574122 ! Fit after self-cal, rms=0.975936Jy sigma=16.018433 ! 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=0.632 mas, bmaj=1.686 mas, bpa=-2.007 degrees ! Estimated noise=1.063 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 = 1.43113 Jy ! Component: 100 - total flux cleaned = 1.76955 Jy ! Total flux subtracted in 100 components = 1.76955 Jy ! Clean residual min=-0.061016 max=0.137860 Jy/beam ! Clean residual mean=-0.000203 rms=0.017327 Jy/beam ! Combined flux in latest and established models = 1.76955 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.76955 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=0.334079Jy sigma=5.318074 ! Fit after self-cal, rms=0.334055Jy sigma=5.317955 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155748 Jy ! Component: 100 - total flux cleaned = 0.241286 Jy ! Total flux subtracted in 100 components = 0.241286 Jy ! Clean residual min=-0.040391 max=0.080530 Jy/beam ! Clean residual mean=-0.000094 rms=0.011166 Jy/beam ! Combined flux in latest and established models = 2.01083 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 2.01083 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=0.227430Jy sigma=3.321323 ! Fit after self-cal, rms=0.227410Jy sigma=3.321071 ! Inverting map ! Added new window around map position (1, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0700346 Jy ! Component: 100 - total flux cleaned = 0.107407 Jy ! Total flux subtracted in 100 components = 0.107407 Jy ! Clean residual min=-0.039921 max=0.072030 Jy/beam ! Clean residual mean=-0.000055 rms=0.009616 Jy/beam ! Combined flux in latest and established models = 2.11824 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 2.11824 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=0.201044Jy sigma=2.853472 ! Fit after self-cal, rms=0.197246Jy sigma=2.777837 ! 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=0.7876 mas, bmaj=2.007 mas, bpa=-3.291 degrees ! Estimated noise=0.809038 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 = 0.0439423 Jy ! Component: 100 - total flux cleaned = 0.0633789 Jy ! Component: 150 - total flux cleaned = 0.0670823 Jy ! Component: 200 - total flux cleaned = 0.068695 Jy ! Total flux subtracted in 200 components = 0.068695 Jy ! Clean residual min=-0.038644 max=0.049947 Jy/beam ! Clean residual mean=-0.000043 rms=0.009478 Jy/beam ! Combined flux in latest and established models = 2.18694 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 2.18694 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=0.186567Jy sigma=2.592218 ! Fit after self-cal, rms=0.185144Jy sigma=2.560915 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7876 x 2.007 at -3.291 degrees (North through East) ! Clean map min=-0.037393 max=1.8635 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* 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 2. ! 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 3. ! 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 4. ! 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* ! ! ! 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 1.00* 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 8. ! 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* ! ! ! 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=0.185144Jy sigma=2.560915 ! Fit after self-cal, rms=0.185144Jy sigma=2.560915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7876 mas, bmaj=2.007 mas, bpa=-3.291 degrees ! Estimated noise=0.809038 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 (3.4, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219238 Jy ! Component: 100 - total flux cleaned = 0.016792 Jy ! Component: 150 - total flux cleaned = 0.0168253 Jy ! Component: 200 - total flux cleaned = 0.0168524 Jy ! Total flux subtracted in 200 components = 0.0168524 Jy ! Clean residual min=-0.038651 max=0.039707 Jy/beam ! Clean residual mean=-0.000044 rms=0.008228 Jy/beam ! Combined flux in latest and established models = 2.20379 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 2.20379 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=0.166969Jy sigma=2.301715 ! Fit after self-cal, rms=0.166385Jy sigma=2.287855 ! 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=0.166385Jy sigma=2.287855 ! Fit after self-cal, rms=0.168934Jy sigma=2.309911 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7907 mas, bmaj=2.01 mas, bpa=-3.025 degrees ! Estimated noise=0.791909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0365658 Jy ! Component: 100 - total flux cleaned = -0.0407861 Jy ! Component: 150 - total flux cleaned = -0.0429628 Jy ! Component: 200 - total flux cleaned = -0.0443056 Jy ! Total flux subtracted in 200 components = -0.0443056 Jy ! Clean residual min=-0.033735 max=0.030897 Jy/beam ! Clean residual mean=-0.000023 rms=0.007395 Jy/beam ! Combined flux in latest and established models = 2.15948 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 81 components and 2.15948 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=0.154120Jy sigma=2.134404 ! Fit after self-cal, rms=0.154035Jy sigma=2.132251 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 = 0.000782932 Jy ! Component: 100 - total flux cleaned = -0.000392617 Jy ! Component: 150 - total flux cleaned = -0.00146845 Jy ! Component: 200 - total flux cleaned = -0.00247868 Jy ! Total flux subtracted in 200 components = -0.00247868 Jy ! Clean residual min=-0.032526 max=0.029394 Jy/beam ! Clean residual mean=-0.000025 rms=0.007188 Jy/beam ! Combined flux in latest and established models = 2.157 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 2.157 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=0.149831Jy sigma=2.081130 ! Fit after self-cal, rms=0.149778Jy sigma=2.079797 ! 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=0.149778Jy sigma=2.079797 ! Fit after self-cal, rms=0.143274Jy sigma=1.963452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7911 mas, bmaj=2.011 mas, bpa=-2.973 degrees ! Estimated noise=0.786228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0167107 Jy ! Component: 100 - total flux cleaned = -0.0171938 Jy ! Component: 150 - total flux cleaned = -0.0179913 Jy ! Component: 200 - total flux cleaned = -0.0190829 Jy ! Total flux subtracted in 200 components = -0.0190829 Jy ! Clean residual min=-0.025092 max=0.029043 Jy/beam ! Clean residual mean=-0.000008 rms=0.006002 Jy/beam ! Combined flux in latest and established models = 2.13792 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 2.13792 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=0.138953Jy sigma=1.922050 ! Fit after self-cal, rms=0.138932Jy sigma=1.920931 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 (-11, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201894 Jy ! Component: 100 - total flux cleaned = 0.0185483 Jy ! Component: 150 - total flux cleaned = 0.0171357 Jy ! Component: 200 - total flux cleaned = 0.0167117 Jy ! Total flux subtracted in 200 components = 0.0167117 Jy ! Clean residual min=-0.024768 max=0.022114 Jy/beam ! Clean residual mean=-0.000006 rms=0.005612 Jy/beam ! Combined flux in latest and established models = 2.15463 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 2.15463 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=0.132835Jy sigma=1.837350 ! Fit after self-cal, rms=0.132502Jy sigma=1.830532 ! 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=0.132502Jy sigma=1.830532 ! Fit after self-cal, rms=0.102974Jy sigma=1.352676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=5.531 mas, bpa=2.61 degrees ! Estimated noise=1.07684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0181705 Jy ! Component: 100 - total flux cleaned = -0.0279092 Jy ! Component: 150 - total flux cleaned = -0.0299202 Jy ! Component: 200 - total flux cleaned = -0.0304117 Jy ! Total flux subtracted in 200 components = -0.0304117 Jy ! Clean residual min=-0.017070 max=0.013363 Jy/beam ! Clean residual mean=-0.000005 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 2.12422 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 2.12422 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=0.101749Jy sigma=1.348665 ! Fit after self-cal, rms=0.101472Jy sigma=1.337024 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 = -0.00514135 Jy ! Component: 100 - total flux cleaned = -0.0049252 Jy ! Component: 150 - total flux cleaned = -0.00452258 Jy ! Component: 200 - total flux cleaned = -0.00434186 Jy ! Total flux subtracted in 200 components = -0.00434186 Jy ! Clean residual min=-0.015731 max=0.012010 Jy/beam ! Clean residual mean=-0.000007 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 2.11988 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 136 components and 2.11988 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=0.101460Jy sigma=1.340254 ! Fit after self-cal, rms=0.101444Jy sigma=1.339053 ! 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=0.7924 mas, bmaj=2.007 mas, bpa=-2.968 degrees ! Estimated noise=0.790621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7924 x 2.007 at -2.968 degrees (North through East) ! Clean map min=-0.042535 max=1.8058 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 ! Performing amp+phase self-cal ! ! 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=0.101444Jy sigma=1.339053 ! Fit after self-cal, rms=0.093472Jy sigma=1.175064 ! Inverting map and beam ! Estimated beam: bmin=0.7936 mas, bmaj=2.008 mas, bpa=-3.011 degrees ! Estimated noise=0.790733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00970873 Jy ! Component: 100 - total flux cleaned = -0.0108001 Jy ! Component: 150 - total flux cleaned = -0.0108123 Jy ! Component: 200 - total flux cleaned = -0.0113893 Jy ! Total flux subtracted in 200 components = -0.0113893 Jy ! Clean residual min=-0.014337 max=0.011155 Jy/beam ! Clean residual mean=-0.000006 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 2.10849 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 149 components and 2.10849 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=0.090414Jy sigma=1.130222 ! Fit after self-cal, rms=0.090023Jy sigma=1.126506 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214863 Jy ! Component: 100 - total flux cleaned = -0.00188686 Jy ! Component: 150 - total flux cleaned = -0.00164553 Jy ! Component: 200 - total flux cleaned = -0.00164459 Jy ! Total flux subtracted in 200 components = -0.00164459 Jy ! Clean residual min=-0.013252 max=0.011281 Jy/beam ! Clean residual mean=-0.000006 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 2.10685 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 2.10684 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=0.088543Jy sigma=1.104508 ! Fit after self-cal, rms=0.088355Jy sigma=1.102507 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.088355Jy sigma=1.102507 ! Fit after self-cal, rms=0.087437Jy sigma=1.090814 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=0.6368 mas, bmaj=1.683 mas, bpa=-1.625 degrees ! Estimated noise=1.04516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.40631 Jy ! Component: 100 - total flux cleaned = 1.7343 Jy ! Component: 150 - total flux cleaned = 1.88049 Jy ! Component: 200 - total flux cleaned = 1.9656 Jy ! Total flux subtracted in 200 components = 1.9656 Jy ! Clean residual min=-0.029146 max=0.043120 Jy/beam ! Clean residual mean=-0.000054 rms=0.006172 Jy/beam ! Combined flux in latest and established models = 1.9656 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.9656 Jy ! Inverting map and beam ! Estimated beam: bmin=0.794 mas, bmaj=2.008 mas, bpa=-2.976 degrees ! Estimated noise=0.789787 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 = 0.0620969 Jy ! Component: 100 - total flux cleaned = 0.0972686 Jy ! Component: 150 - total flux cleaned = 0.120124 Jy ! Component: 200 - total flux cleaned = 0.130107 Jy ! Total flux subtracted in 200 components = 0.130107 Jy ! Clean residual min=-0.017213 max=0.021903 Jy/beam ! Clean residual mean=-0.000018 rms=0.003528 Jy/beam ! Combined flux in latest and established models = 2.0957 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 2.0957 Jy ! Inverting map ! Added new window around map position (1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137336 Jy ! Component: 100 - total flux cleaned = 0.0154873 Jy ! Component: 150 - total flux cleaned = 0.016497 Jy ! Component: 200 - total flux cleaned = 0.016937 Jy ! Total flux subtracted in 200 components = 0.016937 Jy ! Clean residual min=-0.014235 max=0.012280 Jy/beam ! Clean residual mean=-0.000007 rms=0.002873 Jy/beam ! Combined flux in latest and established models = 2.11264 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 2.11264 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=2.212 mas, bmaj=5.541 mas, bpa=2.568 degrees ! Estimated noise=1.07183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00181578 Jy ! Component: 100 - total flux cleaned = -0.00274054 Jy ! Component: 150 - total flux cleaned = -0.00382825 Jy ! Component: 200 - total flux cleaned = -0.00433987 Jy ! Total flux subtracted in 200 components = -0.00433987 Jy ! Clean residual min=-0.011987 max=0.011779 Jy/beam ! Clean residual mean=-0.000004 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 2.1083 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 = -0.000242607 Jy ! Component: 100 - total flux cleaned = -0.000697136 Jy ! Component: 150 - total flux cleaned = -0.00112281 Jy ! Component: 200 - total flux cleaned = -0.00153332 Jy ! Total flux subtracted in 200 components = -0.00153332 Jy ! Clean residual min=-0.011407 max=0.010968 Jy/beam ! Clean residual mean=-0.000004 rms=0.003017 Jy/beam ! Combined flux in latest and established models = 2.10677 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 2.10677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.794 mas, bmaj=2.008 mas, bpa=-2.976 degrees ! Estimated noise=0.789787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001216 Jy ! Component: 100 - total flux cleaned = -0.00152646 Jy ! Component: 150 - total flux cleaned = -0.00123237 Jy ! Component: 200 - total flux cleaned = -0.000962576 Jy ! Total flux subtracted in 200 components = -0.000962576 Jy ! Clean residual min=-0.011114 max=0.009445 Jy/beam ! Clean residual mean=-0.000005 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 2.10581 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 2.1058 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=0.085007Jy sigma=1.072577 ! Fit after self-cal, rms=0.083737Jy sigma=1.046513 wmodel /scr/pima/bg219i_uvs/J1700-2610_X_map.mod ! Writing 94 model components to file: /scr/pima/bg219i_uvs/J1700-2610_X_map.mod wobs /scr/pima/bg219i_uvs/J1700-2610_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1700-2610_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1700-2610_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1700-2610_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 = 0.00147041 Jy ! Component: 100 - total flux cleaned = 0.0024822 Jy ! Component: 150 - total flux cleaned = 0.00263777 Jy ! Component: 200 - total flux cleaned = 0.00234355 Jy ! Component: 250 - total flux cleaned = 0.00248644 Jy ! Component: 300 - total flux cleaned = 0.00234691 Jy ! Component: 350 - total flux cleaned = 0.00274955 Jy ! Component: 400 - total flux cleaned = 0.00301023 Jy ! Component: 450 - total flux cleaned = 0.0036415 Jy ! Component: 500 - total flux cleaned = 0.00401105 Jy ! Component: 550 - total flux cleaned = 0.0042489 Jy ! Component: 600 - total flux cleaned = 0.00471586 Jy ! Component: 650 - total flux cleaned = 0.00482959 Jy ! Component: 700 - total flux cleaned = 0.00527905 Jy ! Component: 750 - total flux cleaned = 0.00549807 Jy ! Component: 800 - total flux cleaned = 0.00571426 Jy ! Component: 850 - total flux cleaned = 0.00624224 Jy ! Component: 900 - total flux cleaned = 0.00655088 Jy ! Component: 950 - total flux cleaned = 0.00685445 Jy ! Component: 1000 - total flux cleaned = 0.00715365 Jy ! Component: 1050 - total flux cleaned = 0.00754388 Jy ! Component: 1100 - total flux cleaned = 0.00811704 Jy ! Component: 1150 - total flux cleaned = 0.00811608 Jy ! Component: 1200 - total flux cleaned = 0.00848646 Jy ! Component: 1250 - total flux cleaned = 0.00866828 Jy ! Component: 1300 - total flux cleaned = 0.00884696 Jy ! Component: 1350 - total flux cleaned = 0.00902466 Jy ! Component: 1400 - total flux cleaned = 0.00919978 Jy ! Component: 1450 - total flux cleaned = 0.00962889 Jy ! Component: 1500 - total flux cleaned = 0.00979714 Jy ! Component: 1550 - total flux cleaned = 0.00987967 Jy ! Component: 1600 - total flux cleaned = 0.00971677 Jy ! Component: 1650 - total flux cleaned = 0.00995936 Jy ! Component: 1700 - total flux cleaned = 0.00980123 Jy ! Component: 1750 - total flux cleaned = 0.0100361 Jy ! Component: 1800 - total flux cleaned = 0.00988276 Jy ! Component: 1850 - total flux cleaned = 0.00996234 Jy ! Component: 1900 - total flux cleaned = 0.0101135 Jy ! Component: 1950 - total flux cleaned = 0.0101884 Jy ! Component: 2000 - total flux cleaned = 0.0101886 Jy ! Component: 2050 - total flux cleaned = 0.0104776 Jy ! Component: 2100 - total flux cleaned = 0.0104053 Jy ! Component: 2150 - total flux cleaned = 0.0106887 Jy ! Component: 2200 - total flux cleaned = 0.0107584 Jy ! Component: 2250 - total flux cleaned = 0.0107585 Jy ! Component: 2300 - total flux cleaned = 0.0109644 Jy ! Component: 2350 - total flux cleaned = 0.0109643 Jy ! Component: 2400 - total flux cleaned = 0.0109638 Jy ! Component: 2450 - total flux cleaned = 0.0110951 Jy ! Component: 2500 - total flux cleaned = 0.0110301 Jy ! Component: 2550 - total flux cleaned = 0.0111581 Jy ! Component: 2600 - total flux cleaned = 0.0109659 Jy ! Component: 2650 - total flux cleaned = 0.0111551 Jy ! Component: 2700 - total flux cleaned = 0.0111551 Jy ! Component: 2750 - total flux cleaned = 0.0110931 Jy ! Component: 2800 - total flux cleaned = 0.0112156 Jy ! Component: 2850 - total flux cleaned = 0.011155 Jy ! Component: 2900 - total flux cleaned = 0.0110955 Jy ! Component: 2950 - total flux cleaned = 0.0111553 Jy ! Component: 3000 - total flux cleaned = 0.0112139 Jy ! Component: 3050 - total flux cleaned = 0.0112725 Jy ! Component: 3100 - total flux cleaned = 0.0115585 Jy ! Component: 3150 - total flux cleaned = 0.0114444 Jy ! Component: 3200 - total flux cleaned = 0.0113878 Jy ! Component: 3250 - total flux cleaned = 0.0114993 Jy ! Component: 3300 - total flux cleaned = 0.0114439 Jy ! Component: 3350 - total flux cleaned = 0.0116084 Jy ! Component: 3400 - total flux cleaned = 0.0117161 Jy ! Component: 3450 - total flux cleaned = 0.0116624 Jy ! Component: 3500 - total flux cleaned = 0.0117686 Jy ! Component: 3550 - total flux cleaned = 0.011769 Jy ! Component: 3600 - total flux cleaned = 0.0116645 Jy ! Component: 3650 - total flux cleaned = 0.0118713 Jy ! Component: 3700 - total flux cleaned = 0.0119738 Jy ! Component: 3750 - total flux cleaned = 0.011923 Jy ! Component: 3800 - total flux cleaned = 0.0118725 Jy ! Component: 3850 - total flux cleaned = 0.0120228 Jy ! Component: 3900 - total flux cleaned = 0.0120225 Jy ! Component: 3950 - total flux cleaned = 0.012072 Jy ! Component: 4000 - total flux cleaned = 0.0121209 Jy ! Component: 4050 - total flux cleaned = 0.0120724 Jy ! Total flux subtracted in 4096 components = 0.0120724 Jy ! Clean residual min=-0.002625 max=0.002491 Jy/beam ! Clean residual mean=-0.000001 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 2.11788 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 421 components and 2.11788 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1700-2610_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.794 x 2.008 at -2.976 degrees (North through East) ! Clean map min=-0.020428 max=1.8252 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1700-2610_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.82522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000825881 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135745 0.135745 0.271489 0.542978 1.08596 2.17191 4.34383 8.68765 17.3753 34.7506 69.5012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.825 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2210.03 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1700-2610_X_uvs.log closed on Wed Apr 6 23:50:33 2016