! Started logfile: /scr/pima/bg219a_uvs/J1254+4536_X_uvs.log on Wed Apr 6 21:36:30 2016 obs /scr/pima/bg219a_uvs/J1254+4536_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1254+4536_X_uva.fits ! AN table 1: 18 integrations on 15 of 15 possible baselines. ! AN table 2: 18 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.953333 visibilities/baseline/integration-bin. ! Found source: J1254+4536 ! ! 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 121 lines of history. ! ! Reading 5148 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/bg219a_uvs/J1254+4536_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 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! ! 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=1.011661Jy sigma=29.720957 ! Fit after self-cal, rms=0.918850Jy sigma=26.983918 ! 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=0.7859 mas, bmaj=0.9618 mas, bpa=35.07 degrees ! Estimated noise=0.890402 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 = 0.0606197 Jy ! Component: 100 - total flux cleaned = 0.077677 Jy ! Total flux subtracted in 100 components = 0.077677 Jy ! Clean residual min=-0.005503 max=0.007509 Jy/beam ! Clean residual mean=-0.000023 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.077677 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.077677 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=0.045632Jy sigma=1.300918 ! Fit after self-cal, rms=0.045370Jy sigma=1.292312 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.177 mas, bpa=36.21 degrees ! Estimated noise=0.4731 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 = 0.0101041 Jy ! Component: 100 - total flux cleaned = 0.0147539 Jy ! Component: 150 - total flux cleaned = 0.0170433 Jy ! Component: 200 - total flux cleaned = 0.018258 Jy ! Total flux subtracted in 200 components = 0.018258 Jy ! Clean residual min=-0.003043 max=0.003788 Jy/beam ! Clean residual mean=-0.000025 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.095935 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.095935 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=0.043414Jy sigma=1.227942 ! Fit after self-cal, rms=0.043427Jy sigma=1.227092 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 1.177 at 36.21 degrees (North through East) ! Clean map min=-0.002861 max=0.079966 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 1.07 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 0.99 NL 1.11 OV 0.96 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 MK 0.98 NL 1.02 OV 0.94 ! PT 0.88 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.92 MK 0.92 NL 1.09 OV 1.06 ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 MK 1.03 NL 0.94 OV 0.99 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.07 NL 0.96 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 1.03 NL 0.89 OV 1.02 ! PT 1.03 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.03 MK 0.92 NL 1.02 OV 1.07 ! PT 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 MK 1.18 NL 0.98 OV 0.94 ! PT 0.94 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.02 NL 1.05 OV 1.04 ! PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 MK 0.96 NL 0.97 OV 0.95 ! PT 0.98 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 0.87 NL 1.08 OV 1.11 ! PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 MK 1.01 NL 0.98 OV 0.98 ! PT 1.00 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 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=0.043427Jy sigma=1.227092 ! Fit after self-cal, rms=0.043095Jy sigma=1.213348 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.17 mas, bpa=35.05 degrees ! Estimated noise=0.467911 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 (-10, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270542 Jy ! Component: 100 - total flux cleaned = 0.00330769 Jy ! Component: 150 - total flux cleaned = 0.00327046 Jy ! Component: 200 - total flux cleaned = 0.0031438 Jy ! Total flux subtracted in 200 components = 0.0031438 Jy ! Clean residual min=-0.001773 max=0.002069 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0990788 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0990788 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=0.042914Jy sigma=1.207995 ! Fit after self-cal, rms=0.042942Jy sigma=1.207232 ! 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=0.042942Jy sigma=1.207232 ! Fit after self-cal, rms=0.042629Jy sigma=1.206774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.171 mas, bpa=35.5 degrees ! Estimated noise=0.46515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730559 Jy ! Component: 100 - total flux cleaned = 0.000553367 Jy ! Component: 150 - total flux cleaned = 0.00037385 Jy ! Component: 200 - total flux cleaned = 0.000237545 Jy ! Total flux subtracted in 200 components = 0.000237545 Jy ! Clean residual min=-0.001720 max=0.001952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0993163 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.0993163 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=0.042589Jy sigma=1.205581 ! Fit after self-cal, rms=0.042584Jy sigma=1.205532 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 (-1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129469 Jy ! Component: 100 - total flux cleaned = 0.00128457 Jy ! Component: 150 - total flux cleaned = 0.00149354 Jy ! Component: 200 - total flux cleaned = 0.0015398 Jy ! Total flux subtracted in 200 components = 0.0015398 Jy ! Clean residual min=-0.001509 max=0.001553 Jy/beam ! Clean residual mean=0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.100856 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.100856 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=0.042502Jy sigma=1.203691 ! Fit after self-cal, rms=0.042498Jy sigma=1.203573 ! Inverting map ! Added new window around map position (-44, 46.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901982 Jy ! Component: 100 - total flux cleaned = 0.00112243 Jy ! Component: 150 - total flux cleaned = 0.00137741 Jy ! Component: 200 - total flux cleaned = 0.00141941 Jy ! Total flux subtracted in 200 components = 0.00141941 Jy ! Clean residual min=-0.001372 max=0.001202 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.102276 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.102276 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=0.042433Jy sigma=1.202101 ! Fit after self-cal, rms=0.042426Jy sigma=1.201970 ! 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=0.042426Jy sigma=1.201970 ! Fit after self-cal, rms=0.042087Jy sigma=1.199143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.169 mas, bpa=35.5 degrees ! Estimated noise=0.46274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403896 Jy ! Component: 100 - total flux cleaned = 0.000515965 Jy ! Component: 150 - total flux cleaned = 0.000594575 Jy ! Component: 200 - total flux cleaned = 0.000663776 Jy ! Total flux subtracted in 200 components = 0.000663776 Jy ! Clean residual min=-0.001310 max=0.001160 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.102939 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.102939 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=0.042063Jy sigma=1.198639 ! Fit after self-cal, rms=0.042060Jy sigma=1.198564 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 = 0.000163405 Jy ! Component: 100 - total flux cleaned = 0.000241922 Jy ! Component: 150 - total flux cleaned = 0.000271023 Jy ! Component: 200 - total flux cleaned = 0.000284888 Jy ! Total flux subtracted in 200 components = 0.000284888 Jy ! Clean residual min=-0.001284 max=0.001147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.103224 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 85 components and 0.103224 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=0.042049Jy sigma=1.198309 ! Fit after self-cal, rms=0.042049Jy sigma=1.198302 ! 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=0.042049Jy sigma=1.198302 ! Fit after self-cal, rms=0.041944Jy sigma=1.198248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=2.66 mas, bpa=42.9 degrees ! Estimated noise=0.595984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.36036e-05 Jy ! Component: 100 - total flux cleaned = -5.41979e-05 Jy ! Component: 150 - total flux cleaned = -6.21413e-05 Jy ! Component: 200 - total flux cleaned = -6.98829e-05 Jy ! Total flux subtracted in 200 components = -6.98829e-05 Jy ! Clean residual min=-0.000845 max=0.000831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.103154 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.103154 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=0.041940Jy sigma=1.198167 ! Fit after self-cal, rms=0.041940Jy sigma=1.198162 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.541e-05 Jy ! Component: 100 - total flux cleaned = -4.69038e-05 Jy ! Component: 150 - total flux cleaned = -3.98053e-05 Jy ! Component: 200 - total flux cleaned = -2.6804e-05 Jy ! Total flux subtracted in 200 components = -2.6804e-05 Jy ! Clean residual min=-0.000818 max=0.000831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.103127 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.103127 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=0.041937Jy sigma=1.198106 ! Fit after self-cal, rms=0.041938Jy sigma=1.198103 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.166 mas, bpa=35.43 degrees ! Estimated noise=0.461781 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.166 at 35.43 degrees (North through East) ! Clean map min=-0.0010514 max=0.079413 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=0.7878 mas, bmaj=0.9569 mas, bpa=34.74 degrees ! Estimated noise=0.869952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059349 Jy ! Component: 100 - total flux cleaned = 0.0765736 Jy ! Component: 150 - total flux cleaned = 0.0846673 Jy ! Component: 200 - total flux cleaned = 0.0893459 Jy ! Total flux subtracted in 200 components = 0.0893459 Jy ! Clean residual min=-0.003584 max=0.003897 Jy/beam ! Clean residual mean=-0.000008 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.0893459 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0893459 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.166 mas, bpa=35.43 degrees ! Estimated noise=0.461781 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 = 0.00380735 Jy ! Component: 100 - total flux cleaned = 0.00641978 Jy ! Component: 150 - total flux cleaned = 0.00833821 Jy ! Component: 200 - total flux cleaned = 0.00978911 Jy ! Total flux subtracted in 200 components = 0.00978911 Jy ! Clean residual min=-0.002005 max=0.001564 Jy/beam ! Clean residual mean=-0.000009 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.099135 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.099135 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=2.37 mas, bmaj=2.66 mas, bpa=42.9 degrees ! Estimated noise=0.595984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163229 Jy ! Component: 100 - total flux cleaned = 0.00238075 Jy ! Component: 150 - total flux cleaned = 0.00278992 Jy ! Component: 200 - total flux cleaned = 0.00304391 Jy ! Total flux subtracted in 200 components = 0.00304391 Jy ! Clean residual min=-0.001012 max=0.000925 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.102179 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 = 0.000153327 Jy ! Component: 100 - total flux cleaned = 0.00025508 Jy ! Component: 150 - total flux cleaned = 0.000364155 Jy ! Component: 200 - total flux cleaned = 0.000435715 Jy ! Total flux subtracted in 200 components = 0.000435715 Jy ! Clean residual min=-0.000932 max=0.000860 Jy/beam ! Clean residual mean=-0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.102615 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.102615 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.166 mas, bpa=35.43 degrees ! Estimated noise=0.461781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413888 Jy ! Component: 100 - total flux cleaned = 0.000665454 Jy ! Component: 150 - total flux cleaned = 0.000921749 Jy ! Component: 200 - total flux cleaned = 0.000919351 Jy ! Total flux subtracted in 200 components = 0.000919351 Jy ! Clean residual min=-0.001496 max=0.001230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.103534 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.103534 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=0.042006Jy sigma=1.199835 ! Fit after self-cal, rms=0.041996Jy sigma=1.199600 wmodel /scr/pima/bg219a_uvs/J1254+4536_X_map.mod ! Writing 76 model components to file: /scr/pima/bg219a_uvs/J1254+4536_X_map.mod wobs /scr/pima/bg219a_uvs/J1254+4536_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1254+4536_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1254+4536_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1254+4536_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 = -0.000559094 Jy ! Component: 100 - total flux cleaned = -0.00081984 Jy ! Component: 150 - total flux cleaned = -0.00102271 Jy ! Component: 200 - total flux cleaned = -0.00121356 Jy ! Component: 250 - total flux cleaned = -0.00135884 Jy ! Component: 300 - total flux cleaned = -0.00153374 Jy ! Component: 350 - total flux cleaned = -0.00175322 Jy ! Component: 400 - total flux cleaned = -0.00194953 Jy ! Component: 450 - total flux cleaned = -0.00210858 Jy ! Component: 500 - total flux cleaned = -0.00221711 Jy ! Component: 550 - total flux cleaned = -0.00229324 Jy ! Component: 600 - total flux cleaned = -0.00241182 Jy ! Component: 650 - total flux cleaned = -0.00254217 Jy ! Component: 700 - total flux cleaned = -0.00265595 Jy ! Component: 750 - total flux cleaned = -0.00272582 Jy ! Component: 800 - total flux cleaned = -0.00284937 Jy ! Component: 850 - total flux cleaned = -0.00294369 Jy ! Component: 900 - total flux cleaned = -0.0030231 Jy ! Component: 950 - total flux cleaned = -0.0031142 Jy ! Component: 1000 - total flux cleaned = -0.00321664 Jy ! Component: 1050 - total flux cleaned = -0.00332984 Jy ! Component: 1100 - total flux cleaned = -0.00341636 Jy ! Component: 1150 - total flux cleaned = -0.00350178 Jy ! Component: 1200 - total flux cleaned = -0.00362194 Jy ! Component: 1250 - total flux cleaned = -0.00370475 Jy ! Component: 1300 - total flux cleaned = -0.00376318 Jy ! Component: 1350 - total flux cleaned = -0.00382087 Jy ! Component: 1400 - total flux cleaned = -0.0038665 Jy ! Component: 1450 - total flux cleaned = -0.00393417 Jy ! Component: 1500 - total flux cleaned = -0.00398996 Jy ! Component: 1550 - total flux cleaned = -0.00401203 Jy ! Component: 1600 - total flux cleaned = -0.0040559 Jy ! Component: 1650 - total flux cleaned = -0.00413178 Jy ! Component: 1700 - total flux cleaned = -0.00417472 Jy ! Component: 1750 - total flux cleaned = -0.00424918 Jy ! Component: 1800 - total flux cleaned = -0.00430185 Jy ! Component: 1850 - total flux cleaned = -0.00437499 Jy ! Component: 1900 - total flux cleaned = -0.00443718 Jy ! Component: 1950 - total flux cleaned = -0.00451966 Jy ! Component: 2000 - total flux cleaned = -0.00460151 Jy ! Component: 2050 - total flux cleaned = -0.00465239 Jy ! Component: 2100 - total flux cleaned = -0.00473343 Jy ! Component: 2150 - total flux cleaned = -0.00478389 Jy ! Component: 2200 - total flux cleaned = -0.00483406 Jy ! Component: 2250 - total flux cleaned = -0.00489407 Jy ! Component: 2300 - total flux cleaned = -0.00497369 Jy ! Component: 2350 - total flux cleaned = -0.00502325 Jy ! Component: 2400 - total flux cleaned = -0.0050726 Jy ! Component: 2450 - total flux cleaned = -0.00513171 Jy ! Component: 2500 - total flux cleaned = -0.00519065 Jy ! Component: 2550 - total flux cleaned = -0.00525922 Jy ! Component: 2600 - total flux cleaned = -0.0052984 Jy ! Component: 2650 - total flux cleaned = -0.00536685 Jy ! Component: 2700 - total flux cleaned = -0.00541565 Jy ! Component: 2750 - total flux cleaned = -0.00548396 Jy ! Component: 2800 - total flux cleaned = -0.00551316 Jy ! Component: 2850 - total flux cleaned = -0.00558137 Jy ! Component: 2900 - total flux cleaned = -0.00563003 Jy ! Component: 2950 - total flux cleaned = -0.00567866 Jy ! Component: 3000 - total flux cleaned = -0.005737 Jy ! Component: 3050 - total flux cleaned = -0.00578566 Jy ! Component: 3100 - total flux cleaned = -0.00582453 Jy ! Component: 3150 - total flux cleaned = -0.00586336 Jy ! Component: 3200 - total flux cleaned = -0.00592166 Jy ! Component: 3250 - total flux cleaned = -0.00597023 Jy ! Component: 3300 - total flux cleaned = -0.00602846 Jy ! Component: 3350 - total flux cleaned = -0.00607703 Jy ! Component: 3400 - total flux cleaned = -0.00613536 Jy ! Component: 3450 - total flux cleaned = -0.00618397 Jy ! Component: 3500 - total flux cleaned = -0.00623268 Jy ! Component: 3550 - total flux cleaned = -0.00629117 Jy ! Component: 3600 - total flux cleaned = -0.00633022 Jy ! Component: 3650 - total flux cleaned = -0.00638885 Jy ! Component: 3700 - total flux cleaned = -0.00644756 Jy ! Component: 3750 - total flux cleaned = -0.00650633 Jy ! Component: 3800 - total flux cleaned = -0.00653581 Jy ! Component: 3850 - total flux cleaned = -0.00658495 Jy ! Component: 3900 - total flux cleaned = -0.00661448 Jy ! Component: 3950 - total flux cleaned = -0.00669351 Jy ! Component: 4000 - total flux cleaned = -0.0067232 Jy ! Component: 4050 - total flux cleaned = -0.00676294 Jy ! Total flux subtracted in 4096 components = -0.00682262 Jy ! Clean residual min=-0.000588 max=0.000615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0967114 Jy keep ! Adding 175 model components to the UV plane model. ! The established model now contains 251 components and 0.0967113 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1254+4536_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.166 at 35.43 degrees (North through East) ! Clean map min=-0.0010869 max=0.078328 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1254+4536_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0783277 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.576349 0.576349 1.1527 2.3054 4.61079 9.22158 18.4432 36.8863 73.7727 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 520.517 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1254+4536_X_uvs.log closed on Wed Apr 6 21:36:34 2016