! Started logfile: /scr/pima/bg219b_uvs/J2302-1453_X_uvs.log on Thu Apr 7 02:07:19 2016 obs /scr/pima/bg219b_uvs/J2302-1453_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2302-1453_X_uva.fits ! AN table 1: 31 integrations on 3 of 3 possible baselines. ! AN table 2: 61 integrations on 28 of 28 possible baselines. ! AN table 3: 15 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.252753 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2302-1453 ! ! 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 5508 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J2302-1453_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 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 299 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! 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=1.001820Jy sigma=26.090210 ! Fit after self-cal, rms=0.935803Jy sigma=24.044563 ! 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=2.279 mas, bmaj=4.425 mas, bpa=21.37 degrees ! Estimated noise=0.917213 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512977 Jy ! Component: 100 - total flux cleaned = 0.0627053 Jy ! Total flux subtracted in 100 components = 0.0627053 Jy ! Clean residual min=-0.003582 max=0.003613 Jy/beam ! Clean residual mean=-0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0627053 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0627053 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=0.041441Jy sigma=1.052796 ! Fit after self-cal, rms=0.040880Jy sigma=1.038783 ! 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=2.708 mas, bmaj=4.71 mas, bpa=20.28 degrees ! Estimated noise=0.608415 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 = 0.0020581 Jy ! Component: 100 - total flux cleaned = 0.00234482 Jy ! Component: 150 - total flux cleaned = 0.00256894 Jy ! Component: 200 - total flux cleaned = 0.00282096 Jy ! Total flux subtracted in 200 components = 0.00282096 Jy ! Clean residual min=-0.000980 max=0.000984 Jy/beam ! Clean residual mean=0.000005 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0655263 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 82 components and 0.0655263 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=0.040391Jy sigma=1.026517 ! Fit after self-cal, rms=0.040385Jy sigma=1.025703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.708 x 4.71 at 20.28 degrees (North through East) ! Clean map min=-0.002172 max=0.059358 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 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.00* KP 1.09 LA 0.96 ! MK 1.00* NL 1.00* OV 1.00* PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.00* KP 0.98 LA 1.02 ! MK 1.00* NL 1.00* OV 1.00* PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.00* KP 0.96 LA 0.95 ! MK 1.00* NL 1.00* OV 1.00* PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.00* KP 1.04 LA 0.93 ! MK 1.00* NL 1.00* OV 1.00* PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 1.00* KP 1.07 LA 0.96 ! MK 1.00* NL 1.00* OV 1.00* PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* ! ! A total of 81 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.00* KP 1.02 LA 0.91 ! MK 1.00* NL 1.00* OV 1.00* PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* OV 0.00* ! ! ! 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=0.040385Jy sigma=1.025703 ! Fit after self-cal, rms=0.039785Jy sigma=1.016329 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=9.089 mas, bpa=40.02 degrees ! Estimated noise=0.85969 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 = 0.00119081 Jy ! Component: 100 - total flux cleaned = 0.00148048 Jy ! Component: 150 - total flux cleaned = 0.00158595 Jy ! Component: 200 - total flux cleaned = 0.00163302 Jy ! Total flux subtracted in 200 components = 0.00163302 Jy ! Clean residual min=-0.000774 max=0.000774 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0671593 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 137 components and 0.0671593 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=0.039653Jy sigma=1.013485 ! Fit after self-cal, rms=0.039721Jy sigma=1.012691 ! 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=0.039721Jy sigma=1.012691 ! Fit after self-cal, rms=0.039812Jy sigma=1.010368 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=9.078 mas, bpa=40.03 degrees ! Estimated noise=0.862282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598007 Jy ! Component: 100 - total flux cleaned = 0.000648156 Jy ! Component: 150 - total flux cleaned = 0.000589943 Jy ! Component: 200 - total flux cleaned = 0.000589599 Jy ! Total flux subtracted in 200 components = 0.000589599 Jy ! Clean residual min=-0.000664 max=0.000650 Jy/beam ! Clean residual mean=-0.000003 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0677489 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 171 components and 0.0677489 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=0.039788Jy sigma=1.009732 ! Fit after self-cal, rms=0.039806Jy sigma=1.009574 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 = 7.78852e-05 Jy ! Component: 100 - total flux cleaned = 1.42355e-05 Jy ! Component: 150 - total flux cleaned = 0.000109204 Jy ! Component: 200 - total flux cleaned = 0.000197946 Jy ! Total flux subtracted in 200 components = 0.000197946 Jy ! Clean residual min=-0.000529 max=0.000538 Jy/beam ! Clean residual mean=0.000003 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0679469 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 189 components and 0.0679468 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=0.039793Jy sigma=1.009162 ! Fit after self-cal, rms=0.039788Jy sigma=1.009092 ! 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=0.039788Jy sigma=1.009092 ! Fit after self-cal, rms=0.039795Jy sigma=1.009046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=9.08 mas, bpa=40.03 degrees ! Estimated noise=0.862374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252628 Jy ! Component: 100 - total flux cleaned = 0.00031477 Jy ! Component: 150 - total flux cleaned = 0.000298976 Jy ! Component: 200 - total flux cleaned = 0.000297377 Jy ! Total flux subtracted in 200 components = 0.000297377 Jy ! Clean residual min=-0.000427 max=0.000409 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0682442 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 223 components and 0.0682442 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=0.039787Jy sigma=1.008831 ! Fit after self-cal, rms=0.039792Jy sigma=1.008807 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 = 3.35756e-05 Jy ! Component: 100 - total flux cleaned = 9.08399e-05 Jy ! Component: 150 - total flux cleaned = 0.000156126 Jy ! Component: 200 - total flux cleaned = 0.000233802 Jy ! Total flux subtracted in 200 components = 0.000233802 Jy ! Clean residual min=-0.000353 max=0.000368 Jy/beam ! Clean residual mean=0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.068478 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 248 components and 0.068478 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=0.039787Jy sigma=1.008615 ! Fit after self-cal, rms=0.039785Jy sigma=1.008598 ! 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=0.039785Jy sigma=1.008598 ! Fit after self-cal, rms=0.039776Jy sigma=1.008570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=8.771 mas, bpa=39.65 degrees ! Estimated noise=0.874739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113054 Jy ! Component: 100 - total flux cleaned = -0.000134486 Jy ! Component: 150 - total flux cleaned = -0.00014758 Jy ! Component: 200 - total flux cleaned = -0.000149572 Jy ! Total flux subtracted in 200 components = -0.000149572 Jy ! Clean residual min=-0.000319 max=0.000329 Jy/beam ! Clean residual mean=0.000001 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0683285 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 274 components and 0.0683284 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=0.039772Jy sigma=1.008438 ! Fit after self-cal, rms=0.039773Jy sigma=1.008429 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 = -0.000195644 Jy ! Component: 100 - total flux cleaned = -0.000205841 Jy ! Component: 150 - total flux cleaned = -0.00022927 Jy ! Component: 200 - total flux cleaned = -0.000269926 Jy ! Total flux subtracted in 200 components = -0.000269926 Jy ! Clean residual min=-0.000252 max=0.000241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0680585 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 305 components and 0.0680585 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=0.039769Jy sigma=1.008308 ! Fit after self-cal, rms=0.039770Jy sigma=1.008301 ! 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=2.698 mas, bmaj=9.084 mas, bpa=40.05 degrees ! Estimated noise=0.862661 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.698 x 9.084 at 40.05 degrees (North through East) ! Clean map min=-0.0020637 max=0.058452 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=2.21 mas, bmaj=9.633 mas, bpa=38.22 degrees ! Estimated noise=2.64567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546021 Jy ! Component: 100 - total flux cleaned = 0.0555382 Jy ! Component: 150 - total flux cleaned = 0.0558597 Jy ! Component: 200 - total flux cleaned = 0.0565569 Jy ! Total flux subtracted in 200 components = 0.0565569 Jy ! Clean residual min=-0.005887 max=0.005882 Jy/beam ! Clean residual mean=0.000010 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.0565569 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.0565569 Jy ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=9.084 mas, bpa=40.05 degrees ! Estimated noise=0.862661 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 = -0.00203916 Jy ! Component: 100 - total flux cleaned = -0.00229307 Jy ! Component: 150 - total flux cleaned = -0.00252404 Jy ! Component: 200 - total flux cleaned = -0.00530137 Jy ! Total flux subtracted in 200 components = -0.00530137 Jy ! Clean residual min=-0.004424 max=0.004376 Jy/beam ! Clean residual mean=-0.000010 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.0512555 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.0512555 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=3.019 mas, bmaj=8.771 mas, bpa=39.65 degrees ! Estimated noise=0.874739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00172527 Jy ! Component: 100 - total flux cleaned = -0.001183 Jy ! Component: 150 - total flux cleaned = -0.000431769 Jy ! Component: 200 - total flux cleaned = -5.26932e-05 Jy ! Total flux subtracted in 200 components = -5.26932e-05 Jy ! Clean residual min=-0.001413 max=0.001434 Jy/beam ! Clean residual mean=0.000005 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0512028 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 = 0.000379323 Jy ! Component: 100 - total flux cleaned = 0.000642689 Jy ! Component: 150 - total flux cleaned = 0.00096593 Jy ! Component: 200 - total flux cleaned = 0.00176601 Jy ! Total flux subtracted in 200 components = 0.00176601 Jy ! Clean residual min=-0.003748 max=0.003796 Jy/beam ! Clean residual mean=0.000024 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.0529688 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 139 components and 0.0529688 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.698 mas, bmaj=9.084 mas, bpa=40.05 degrees ! Estimated noise=0.862661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00306436 Jy ! Component: 100 - total flux cleaned = -0.00522632 Jy ! Component: 150 - total flux cleaned = -0.00646507 Jy ! Component: 200 - total flux cleaned = -0.00707678 Jy ! Total flux subtracted in 200 components = -0.00707678 Jy ! Clean residual min=-0.003888 max=0.003856 Jy/beam ! Clean residual mean=-0.000025 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.045892 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.045892 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=0.039939Jy sigma=1.012858 ! Fit after self-cal, rms=0.039935Jy sigma=1.011548 wmodel /scr/pima/bg219b_uvs/J2302-1453_X_map.mod ! Writing 157 model components to file: /scr/pima/bg219b_uvs/J2302-1453_X_map.mod wobs /scr/pima/bg219b_uvs/J2302-1453_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2302-1453_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2302-1453_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219b_uvs/J2302-1453_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.698 x 9.084 at 40.05 degrees (North through East) ! Clean map min=-0.0051437 max=0.034736 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2302-1453_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0347362 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000684628 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.9128 5.9128 11.8256 23.6512 47.3024 94.6047 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 50.737 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2302-1453_X_uvs.log closed on Thu Apr 7 02:07:22 2016