! Started logfile: /scr/pima/bp192a1_uvs/J0340-2119_X_uvs.log on Wed Sep 16 13:30:01 2015 obs /scr/pima/bp192a1_uvs/J0340-2119_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0340-2119_X_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! AN table 2: 53 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822059 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 19736 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/bp192a1_uvs/J0340-2119_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 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 79 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.087099Jy sigma=18.369347 ! Fit after self-cal, rms=0.647468Jy sigma=10.753519 ! 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=0.7742 mas, bmaj=2.09 mas, bpa=-6.688 degrees ! Estimated noise=0.537426 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 = 0.259043 Jy ! Component: 100 - total flux cleaned = 0.334244 Jy ! Total flux subtracted in 100 components = 0.334244 Jy ! Clean residual min=-0.018436 max=0.070192 Jy/beam ! Clean residual mean=-0.000112 rms=0.005891 Jy/beam ! Combined flux in latest and established models = 0.334244 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.334244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.167948Jy sigma=2.819351 ! Fit after self-cal, rms=0.167887Jy sigma=2.817718 ! Inverting map ! Added new window around map position (-1.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627116 Jy ! Component: 100 - total flux cleaned = 0.100822 Jy ! Total flux subtracted in 100 components = 0.100822 Jy ! Clean residual min=-0.014666 max=0.037346 Jy/beam ! Clean residual mean=-0.000076 rms=0.003958 Jy/beam ! Combined flux in latest and established models = 0.435066 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.435065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.122949Jy sigma=1.997571 ! Fit after self-cal, rms=0.118434Jy sigma=1.931077 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313013 Jy ! Component: 100 - total flux cleaned = 0.0515496 Jy ! Total flux subtracted in 100 components = 0.0515496 Jy ! Clean residual min=-0.012250 max=0.022371 Jy/beam ! Clean residual mean=-0.000058 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.486615 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.486615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100806Jy sigma=1.611565 ! Fit after self-cal, rms=0.099623Jy sigma=1.595148 ! Inverting map ! Added new window around map position (1.4, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188056 Jy ! Component: 100 - total flux cleaned = 0.0318111 Jy ! Total flux subtracted in 100 components = 0.0318111 Jy ! Clean residual min=-0.011838 max=0.016174 Jy/beam ! Clean residual mean=-0.000048 rms=0.002625 Jy/beam ! Combined flux in latest and established models = 0.518426 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.518426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091897Jy sigma=1.459914 ! Fit after self-cal, rms=0.091657Jy sigma=1.456276 ! Inverting map ! Added new window around map position (-3, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014732 Jy ! Component: 100 - total flux cleaned = 0.0247877 Jy ! Total flux subtracted in 100 components = 0.0247877 Jy ! Clean residual min=-0.011254 max=0.011979 Jy/beam ! Clean residual mean=-0.000041 rms=0.002399 Jy/beam ! Combined flux in latest and established models = 0.543214 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.543214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.086463Jy sigma=1.365862 ! Fit after self-cal, rms=0.086314Jy sigma=1.363813 ! 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=0.9916 mas, bmaj=2.521 mas, bpa=-4.807 degrees ! Estimated noise=0.306729 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 = 0.0200445 Jy ! Component: 100 - total flux cleaned = 0.0338684 Jy ! Component: 150 - total flux cleaned = 0.0443117 Jy ! Component: 200 - total flux cleaned = 0.0523972 Jy ! Total flux subtracted in 200 components = 0.0523972 Jy ! Clean residual min=-0.012367 max=0.016117 Jy/beam ! Clean residual mean=-0.000056 rms=0.003373 Jy/beam ! Combined flux in latest and established models = 0.595611 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 0.595611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079848Jy sigma=1.265589 ! Fit after self-cal, rms=0.079602Jy sigma=1.261542 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9916 x 2.521 at -4.807 degrees (North through East) ! Clean map min=-0.012002 max=0.33404 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.99 HN 0.97 KP 1.18 ! LA 0.96 MK 1.02 NL 1.06 OV 1.03 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.97 KP 1.08 LA 1.04 ! NL 1.06 OV 1.03 PT 0.87 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 1.03 KP 1.06 ! LA 1.00 MK 1.05 NL 0.99 OV 1.01 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.97 HN 1.11 KP 1.19 ! LA 1.08 MK 1.00 NL 1.12 OV 1.05 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.96 KP 1.17 LA 1.02 ! NL 1.10 OV 1.10 PT 0.85 SC 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 0.93 HN 1.02 KP 1.16 ! LA 0.98 MK 0.98 NL 0.98 OV 1.07 ! PT 0.84 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! 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* ! ! ! Fit before self-cal, rms=0.079602Jy sigma=1.261542 ! Fit after self-cal, rms=0.073257Jy sigma=1.121338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9949 mas, bmaj=2.523 mas, bpa=-4.535 degrees ! Estimated noise=0.308328 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 (-5.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138399 Jy ! Component: 100 - total flux cleaned = 0.021419 Jy ! Component: 150 - total flux cleaned = 0.026969 Jy ! Component: 200 - total flux cleaned = 0.0313952 Jy ! Total flux subtracted in 200 components = 0.0313952 Jy ! Clean residual min=-0.007029 max=0.008646 Jy/beam ! Clean residual mean=-0.000017 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.627006 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 133 components and 0.627006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070528Jy sigma=1.067431 ! Fit after self-cal, rms=0.070287Jy sigma=1.062727 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.070287Jy sigma=1.062727 ! Fit after self-cal, rms=0.064969Jy sigma=0.954244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9924 mas, bmaj=2.52 mas, bpa=-4.443 degrees ! Estimated noise=0.308396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325969 Jy ! Component: 100 - total flux cleaned = 0.00508761 Jy ! Component: 150 - total flux cleaned = 0.0058152 Jy ! Component: 200 - total flux cleaned = 0.00609372 Jy ! Total flux subtracted in 200 components = 0.00609372 Jy ! Clean residual min=-0.005738 max=0.005918 Jy/beam ! Clean residual mean=-0.000003 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.6331 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.633099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064417Jy sigma=0.945659 ! Fit after self-cal, rms=0.064341Jy sigma=0.944355 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 = 0.00127569 Jy ! Component: 100 - total flux cleaned = 0.00180577 Jy ! Component: 150 - total flux cleaned = 0.00187814 Jy ! Component: 200 - total flux cleaned = 0.00194167 Jy ! Total flux subtracted in 200 components = 0.00194167 Jy ! Clean residual min=-0.005622 max=0.005526 Jy/beam ! Clean residual mean=-0.000002 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.635041 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.635041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064087Jy sigma=0.941262 ! Fit after self-cal, rms=0.064042Jy sigma=0.940636 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064042Jy sigma=0.940636 ! Fit after self-cal, rms=0.063863Jy sigma=0.937174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9906 mas, bmaj=2.517 mas, bpa=-4.423 degrees ! Estimated noise=0.30869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526317 Jy ! Component: 100 - total flux cleaned = 0.00126251 Jy ! Component: 150 - total flux cleaned = 0.00138737 Jy ! Component: 200 - total flux cleaned = 0.00144092 Jy ! Total flux subtracted in 200 components = 0.00144092 Jy ! Clean residual min=-0.005341 max=0.005107 Jy/beam ! Clean residual mean=-0.000001 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.636482 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.636482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.063686Jy sigma=0.935018 ! Fit after self-cal, rms=0.063652Jy sigma=0.934618 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 = 0.000470237 Jy ! Component: 100 - total flux cleaned = 0.000472665 Jy ! Component: 150 - total flux cleaned = 0.000287801 Jy ! Component: 200 - total flux cleaned = 0.00024674 Jy ! Total flux subtracted in 200 components = 0.00024674 Jy ! Clean residual min=-0.005257 max=0.005098 Jy/beam ! Clean residual mean=-0.000001 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.636729 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 181 components and 0.636729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.063553Jy sigma=0.933509 ! Fit after self-cal, rms=0.063533Jy sigma=0.933259 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.063533Jy sigma=0.933259 ! Fit after self-cal, rms=0.062833Jy sigma=0.923601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=4.821 mas, bpa=-4.146 degrees ! Estimated noise=0.372121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150604 Jy ! Component: 100 - total flux cleaned = 0.0024558 Jy ! Component: 150 - total flux cleaned = 0.00293875 Jy ! Component: 200 - total flux cleaned = 0.0032016 Jy ! Total flux subtracted in 200 components = 0.0032016 Jy ! Clean residual min=-0.007250 max=0.007486 Jy/beam ! Clean residual mean=-0.000005 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.63993 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 189 components and 0.63993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062797Jy sigma=0.922895 ! Fit after self-cal, rms=0.062782Jy sigma=0.922733 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 = 8.92933e-05 Jy ! Component: 100 - total flux cleaned = 0.000379054 Jy ! Component: 150 - total flux cleaned = 0.000469794 Jy ! Component: 200 - total flux cleaned = 0.000597394 Jy ! Total flux subtracted in 200 components = 0.000597394 Jy ! Clean residual min=-0.007151 max=0.007418 Jy/beam ! Clean residual mean=-0.000005 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.640528 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 193 components and 0.640528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062792Jy sigma=0.922448 ! Fit after self-cal, rms=0.062784Jy sigma=0.922340 ! 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=0.99 mas, bmaj=2.516 mas, bpa=-4.381 degrees ! Estimated noise=0.30883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.99 x 2.516 at -4.381 degrees (North through East) ! Clean map min=-0.0046119 max=0.33214 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7706 mas, bmaj=2.083 mas, bpa=-6.367 degrees ! Estimated noise=0.54003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260556 Jy ! Component: 100 - total flux cleaned = 0.351763 Jy ! Component: 150 - total flux cleaned = 0.40816 Jy ! Component: 200 - total flux cleaned = 0.447128 Jy ! Total flux subtracted in 200 components = 0.447128 Jy ! Clean residual min=-0.009155 max=0.021601 Jy/beam ! Clean residual mean=-0.000062 rms=0.003134 Jy/beam ! Combined flux in latest and established models = 0.447128 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.447128 Jy ! Inverting map and beam ! Estimated beam: bmin=0.99 mas, bmaj=2.516 mas, bpa=-4.381 degrees ! Estimated noise=0.30883 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 = 0.0528714 Jy ! Component: 100 - total flux cleaned = 0.0857088 Jy ! Component: 150 - total flux cleaned = 0.107426 Jy ! Component: 200 - total flux cleaned = 0.123187 Jy ! Total flux subtracted in 200 components = 0.123187 Jy ! Clean residual min=-0.006767 max=0.011776 Jy/beam ! Clean residual mean=-0.000044 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 0.570315 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 70 components and 0.570315 Jy ! Inverting map ! Added new window around map position (-0.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126859 Jy ! Component: 100 - total flux cleaned = 0.0223742 Jy ! Component: 150 - total flux cleaned = 0.030226 Jy ! Component: 200 - total flux cleaned = 0.0367002 Jy ! Total flux subtracted in 200 components = 0.0367002 Jy ! Clean residual min=-0.004789 max=0.007386 Jy/beam ! Clean residual mean=-0.000022 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.607015 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 128 components and 0.607015 Jy ! Inverting map ! Added new window around map position (0.6, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713095 Jy ! Component: 100 - total flux cleaned = 0.0123088 Jy ! Component: 150 - total flux cleaned = 0.0167288 Jy ! Component: 200 - total flux cleaned = 0.02052 Jy ! Total flux subtracted in 200 components = 0.02052 Jy ! Clean residual min=-0.004367 max=0.004339 Jy/beam ! Clean residual mean=-0.000012 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.627535 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 163 components and 0.627535 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=2.247 mas, bmaj=4.821 mas, bpa=-4.146 degrees ! Estimated noise=0.372121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594357 Jy ! Component: 100 - total flux cleaned = 0.0104062 Jy ! Component: 150 - total flux cleaned = 0.0138929 Jy ! Component: 200 - total flux cleaned = 0.0166726 Jy ! Total flux subtracted in 200 components = 0.0166726 Jy ! Clean residual min=-0.006470 max=0.005636 Jy/beam ! Clean residual mean=-0.000005 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.644208 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 = 0.00227096 Jy ! Component: 100 - total flux cleaned = 0.00416489 Jy ! Component: 150 - total flux cleaned = 0.00564008 Jy ! Component: 200 - total flux cleaned = 0.00642726 Jy ! Total flux subtracted in 200 components = 0.00642726 Jy ! Clean residual min=-0.006473 max=0.005257 Jy/beam ! Clean residual mean=0.000000 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.650635 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 196 components and 0.650635 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.99 mas, bmaj=2.516 mas, bpa=-4.381 degrees ! Estimated noise=0.30883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169219 Jy ! Component: 100 - total flux cleaned = 8.68646e-06 Jy ! Component: 150 - total flux cleaned = 0.000175507 Jy ! Component: 200 - total flux cleaned = 0.000377197 Jy ! Total flux subtracted in 200 components = 0.000377197 Jy ! Clean residual min=-0.004415 max=0.003404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.651012 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 220 components and 0.651012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.061825Jy sigma=0.901141 ! Fit after self-cal, rms=0.061744Jy sigma=0.899929 wmodel /scr/pima/bp192a1_uvs/J0340-2119_X_map.mod ! Writing 220 model components to file: /scr/pima/bp192a1_uvs/J0340-2119_X_map.mod wobs /scr/pima/bp192a1_uvs/J0340-2119_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0340-2119_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0340-2119_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bp192a1_uvs/J0340-2119_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 = -0.00171766 Jy ! Component: 100 - total flux cleaned = -0.00299168 Jy ! Component: 150 - total flux cleaned = -0.00382419 Jy ! Component: 200 - total flux cleaned = -0.00456208 Jy ! Component: 250 - total flux cleaned = -0.00515638 Jy ! Component: 300 - total flux cleaned = -0.00578978 Jy ! Component: 350 - total flux cleaned = -0.00623671 Jy ! Component: 400 - total flux cleaned = -0.00656412 Jy ! Component: 450 - total flux cleaned = -0.00704377 Jy ! Component: 500 - total flux cleaned = -0.00725255 Jy ! Component: 550 - total flux cleaned = -0.00771374 Jy ! Component: 600 - total flux cleaned = -0.00801475 Jy ! Component: 650 - total flux cleaned = -0.00831149 Jy ! Component: 700 - total flux cleaned = -0.00860407 Jy ! Component: 750 - total flux cleaned = -0.0088912 Jy ! Component: 800 - total flux cleaned = -0.00922042 Jy ! Component: 850 - total flux cleaned = -0.00945143 Jy ! Component: 900 - total flux cleaned = -0.00958839 Jy ! Component: 950 - total flux cleaned = -0.00981347 Jy ! Component: 1000 - total flux cleaned = -0.00994702 Jy ! Component: 1050 - total flux cleaned = -0.0102965 Jy ! Component: 1100 - total flux cleaned = -0.0102963 Jy ! Component: 1150 - total flux cleaned = -0.0105516 Jy ! Component: 1200 - total flux cleaned = -0.0107187 Jy ! Component: 1250 - total flux cleaned = -0.0107191 Jy ! Component: 1300 - total flux cleaned = -0.0109649 Jy ! Component: 1350 - total flux cleaned = -0.011005 Jy ! Component: 1400 - total flux cleaned = -0.0110851 Jy ! Component: 1450 - total flux cleaned = -0.0111645 Jy ! Component: 1500 - total flux cleaned = -0.0113204 Jy ! Component: 1550 - total flux cleaned = -0.0113976 Jy ! Component: 1600 - total flux cleaned = -0.0114742 Jy ! Component: 1650 - total flux cleaned = -0.0116254 Jy ! Component: 1700 - total flux cleaned = -0.0116626 Jy ! Component: 1750 - total flux cleaned = -0.0116998 Jy ! Component: 1800 - total flux cleaned = -0.0117003 Jy ! Component: 1850 - total flux cleaned = -0.0118091 Jy ! Component: 1900 - total flux cleaned = -0.0118448 Jy ! Component: 1950 - total flux cleaned = -0.0118801 Jy ! Component: 2000 - total flux cleaned = -0.0119154 Jy ! Component: 2050 - total flux cleaned = -0.01195 Jy ! Component: 2100 - total flux cleaned = -0.012019 Jy ! Component: 2150 - total flux cleaned = -0.0120531 Jy ! Component: 2200 - total flux cleaned = -0.0120192 Jy ! Component: 2250 - total flux cleaned = -0.0121196 Jy ! Component: 2300 - total flux cleaned = -0.0121523 Jy ! Component: 2350 - total flux cleaned = -0.0120205 Jy ! Component: 2400 - total flux cleaned = -0.0120857 Jy ! Component: 2450 - total flux cleaned = -0.0121822 Jy ! Component: 2500 - total flux cleaned = -0.0121822 Jy ! Component: 2550 - total flux cleaned = -0.0121508 Jy ! Component: 2600 - total flux cleaned = -0.0121509 Jy ! Component: 2650 - total flux cleaned = -0.0122138 Jy ! Component: 2700 - total flux cleaned = -0.0122447 Jy ! Component: 2750 - total flux cleaned = -0.0122751 Jy ! Component: 2800 - total flux cleaned = -0.0123058 Jy ! Component: 2850 - total flux cleaned = -0.0123659 Jy ! Component: 2900 - total flux cleaned = -0.012426 Jy ! Component: 2950 - total flux cleaned = -0.0124553 Jy ! Component: 3000 - total flux cleaned = -0.0125141 Jy ! Component: 3050 - total flux cleaned = -0.0125435 Jy ! Component: 3100 - total flux cleaned = -0.0125143 Jy ! Component: 3150 - total flux cleaned = -0.012572 Jy ! Component: 3200 - total flux cleaned = -0.0126867 Jy ! Component: 3250 - total flux cleaned = -0.0127439 Jy ! Component: 3300 - total flux cleaned = -0.0127721 Jy ! Component: 3350 - total flux cleaned = -0.0128844 Jy ! Component: 3400 - total flux cleaned = -0.0129123 Jy ! Component: 3450 - total flux cleaned = -0.0130232 Jy ! Component: 3500 - total flux cleaned = -0.0130233 Jy ! Component: 3550 - total flux cleaned = -0.0131873 Jy ! Component: 3600 - total flux cleaned = -0.0132145 Jy ! Component: 3650 - total flux cleaned = -0.0132683 Jy ! Component: 3700 - total flux cleaned = -0.0133755 Jy ! Component: 3750 - total flux cleaned = -0.0134557 Jy ! Component: 3800 - total flux cleaned = -0.0135614 Jy ! Component: 3850 - total flux cleaned = -0.0135615 Jy ! Component: 3900 - total flux cleaned = -0.0136399 Jy ! Component: 3950 - total flux cleaned = -0.013744 Jy ! Component: 4000 - total flux cleaned = -0.013821 Jy ! Component: 4050 - total flux cleaned = -0.0140001 Jy ! Total flux subtracted in 4096 components = -0.0138982 Jy ! Clean residual min=-0.001664 max=0.001349 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.637114 Jy keep ! Adding 362 model components to the UV plane model. ! The established model now contains 582 components and 0.637114 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0340-2119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.99 x 2.516 at -4.381 degrees (North through East) ! Clean map min=-0.0030989 max=0.32842 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0340-2119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.328417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000493117 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.450449 0.450449 0.900897 1.80179 3.60359 7.20718 14.4144 28.8287 57.6574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.328 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 666.002 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0340-2119_X_uvs.log closed on Wed Sep 16 13:30:07 2015