! Started logfile: /scr/pima/bs241f_uvs/J0552+0313_X_uvs.log on Wed Jul 8 16:49:43 2015 obs /scr/pima/bs241f_uvs/J0552+0313_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0552+0313_X_uva.fits ! AN table 1: 44 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.741793 visibilities/baseline/integration-bin. ! Found source: J0552+0313 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 9400 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241f_uvs/J0552+0313_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.081298Jy sigma=24.201384 ! Fit after self-cal, rms=0.605205Jy sigma=13.494991 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.411 mas, bmaj=2.243 mas, bpa=35.74 degrees ! Estimated noise=0.529501 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 = 0.312971 Jy ! Component: 100 - total flux cleaned = 0.381272 Jy ! Total flux subtracted in 100 components = 0.381272 Jy ! Clean residual min=-0.024339 max=0.036277 Jy/beam ! Clean residual mean=0.000066 rms=0.005717 Jy/beam ! Combined flux in latest and established models = 0.381272 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.381272 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=0.140740Jy sigma=2.946663 ! Fit after self-cal, rms=0.140041Jy sigma=2.930035 ! Inverting map ! Added new window around map position (6.2, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299465 Jy ! Component: 100 - total flux cleaned = 0.0436782 Jy ! Total flux subtracted in 100 components = 0.0436782 Jy ! Clean residual min=-0.021824 max=0.031281 Jy/beam ! Clean residual mean=0.000054 rms=0.005120 Jy/beam ! Combined flux in latest and established models = 0.42495 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.42495 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=0.134475Jy sigma=2.807340 ! Fit after self-cal, rms=0.133360Jy sigma=2.779893 ! 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=1.941 mas, bmaj=2.502 mas, bpa=15.77 degrees ! Estimated noise=0.337912 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 = 0.010319 Jy ! Component: 100 - total flux cleaned = 0.0132857 Jy ! Component: 150 - total flux cleaned = 0.0145892 Jy ! Component: 200 - total flux cleaned = 0.0152639 Jy ! Total flux subtracted in 200 components = 0.0152639 Jy ! Clean residual min=-0.018716 max=0.024726 Jy/beam ! Clean residual mean=0.000189 rms=0.005852 Jy/beam ! Combined flux in latest and established models = 0.440214 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.440214 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=0.132070Jy sigma=2.744620 ! Fit after self-cal, rms=0.131853Jy sigma=2.740449 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.941 x 2.502 at 15.77 degrees (North through East) ! Clean map min=-0.018251 max=0.39806 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.99 KP 1.15 ! LA 0.93 NL 0.96 OV 1.11 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.131853Jy sigma=2.740449 ! Fit after self-cal, rms=0.132203Jy sigma=2.723479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.942 mas, bmaj=2.495 mas, bpa=15.76 degrees ! Estimated noise=0.336735 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 = 0.00192742 Jy ! Component: 100 - total flux cleaned = 0.00141442 Jy ! Component: 150 - total flux cleaned = 0.00086898 Jy ! Component: 200 - total flux cleaned = 0.000390472 Jy ! Total flux subtracted in 200 components = 0.000390472 Jy ! Clean residual min=-0.017305 max=0.022641 Jy/beam ! Clean residual mean=0.000170 rms=0.005489 Jy/beam ! Combined flux in latest and established models = 0.440605 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.440605 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=0.131951Jy sigma=2.718912 ! Fit after self-cal, rms=0.131892Jy sigma=2.717786 ! 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=0.131892Jy sigma=2.717786 ! Fit after self-cal, rms=0.131894Jy sigma=2.717754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.943 mas, bmaj=2.496 mas, bpa=15.76 degrees ! Estimated noise=0.336831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140884 Jy ! Component: 100 - total flux cleaned = 0.000888574 Jy ! Component: 150 - total flux cleaned = 0.000612763 Jy ! Component: 200 - total flux cleaned = 0.000443639 Jy ! Total flux subtracted in 200 components = 0.000443639 Jy ! Clean residual min=-0.017014 max=0.022580 Jy/beam ! Clean residual mean=0.000170 rms=0.005485 Jy/beam ! Combined flux in latest and established models = 0.441048 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.441048 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=0.131726Jy sigma=2.714557 ! Fit after self-cal, rms=0.131688Jy sigma=2.713871 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 = 0.00108152 Jy ! Component: 100 - total flux cleaned = 0.000708551 Jy ! Component: 150 - total flux cleaned = 0.000538704 Jy ! Component: 200 - total flux cleaned = 0.000381205 Jy ! Total flux subtracted in 200 components = 0.000381205 Jy ! Clean residual min=-0.016778 max=0.022485 Jy/beam ! Clean residual mean=0.000170 rms=0.005475 Jy/beam ! Combined flux in latest and established models = 0.44143 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.44143 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=0.131556Jy sigma=2.711295 ! Fit after self-cal, rms=0.131528Jy sigma=2.710827 ! 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=0.131528Jy sigma=2.710827 ! Fit after self-cal, rms=0.126548Jy sigma=2.697001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.952 mas, bmaj=2.521 mas, bpa=14.98 degrees ! Estimated noise=0.320845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0167489 Jy ! Component: 100 - total flux cleaned = -0.0230699 Jy ! Component: 150 - total flux cleaned = -0.0268314 Jy ! Component: 200 - total flux cleaned = -0.0288752 Jy ! Total flux subtracted in 200 components = -0.0288752 Jy ! Clean residual min=-0.013487 max=0.020879 Jy/beam ! Clean residual mean=0.000136 rms=0.004813 Jy/beam ! Combined flux in latest and established models = 0.412554 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.412554 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=0.124140Jy sigma=2.642178 ! Fit after self-cal, rms=0.124125Jy sigma=2.641640 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 (21.4, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191808 Jy ! Component: 100 - total flux cleaned = 0.0290522 Jy ! Component: 150 - total flux cleaned = 0.0322937 Jy ! Component: 200 - total flux cleaned = 0.0339763 Jy ! Total flux subtracted in 200 components = 0.0339763 Jy ! Clean residual min=-0.014954 max=0.020288 Jy/beam ! Clean residual mean=0.000113 rms=0.004440 Jy/beam ! Combined flux in latest and established models = 0.446531 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 115 components and 0.446531 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=0.120883Jy sigma=2.559246 ! Fit after self-cal, rms=0.120557Jy sigma=2.547701 ! 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=0.120557Jy sigma=2.547701 ! Fit after self-cal, rms=0.120342Jy sigma=2.673716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.565 mas, bmaj=3.314 mas, bpa=-15.45 degrees ! Estimated noise=0.340554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157586 Jy ! Component: 100 - total flux cleaned = 0.0011728 Jy ! Component: 150 - total flux cleaned = 0.00270979 Jy ! Component: 200 - total flux cleaned = 0.00323842 Jy ! Total flux subtracted in 200 components = 0.00323842 Jy ! Clean residual min=-0.018427 max=0.023393 Jy/beam ! Clean residual mean=0.000149 rms=0.005891 Jy/beam ! Combined flux in latest and established models = 0.449769 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 149 components and 0.449769 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=0.119284Jy sigma=2.635635 ! Fit after self-cal, rms=0.119236Jy sigma=2.633236 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 = 0.00266341 Jy ! Component: 100 - total flux cleaned = 0.00361073 Jy ! Component: 150 - total flux cleaned = 0.00445586 Jy ! Component: 200 - total flux cleaned = 0.00522517 Jy ! Total flux subtracted in 200 components = 0.00522517 Jy ! Clean residual min=-0.018422 max=0.021544 Jy/beam ! Clean residual mean=0.000140 rms=0.005765 Jy/beam ! Combined flux in latest and established models = 0.454994 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.454994 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=0.118982Jy sigma=2.625022 ! Fit after self-cal, rms=0.118977Jy sigma=2.624473 ! 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=1.957 mas, bmaj=2.53 mas, bpa=14.43 degrees ! Estimated noise=0.313594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.957 x 2.53 at 14.43 degrees (North through East) ! Clean map min=-0.015751 max=0.36461 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=2.252 mas, bpa=35.02 degrees ! Estimated noise=0.500234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.294198 Jy ! Component: 100 - total flux cleaned = 0.369302 Jy ! Component: 150 - total flux cleaned = 0.400307 Jy ! Component: 200 - total flux cleaned = 0.418552 Jy ! Total flux subtracted in 200 components = 0.418552 Jy ! Clean residual min=-0.017025 max=0.025344 Jy/beam ! Clean residual mean=0.000040 rms=0.004621 Jy/beam ! Combined flux in latest and established models = 0.418552 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.418552 Jy ! Inverting map and beam ! Estimated beam: bmin=1.957 mas, bmaj=2.53 mas, bpa=14.43 degrees ! Estimated noise=0.313594 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) ! Added new window around map position (8.2, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228968 Jy ! Component: 100 - total flux cleaned = 0.0357809 Jy ! Component: 150 - total flux cleaned = 0.0425617 Jy ! Component: 200 - total flux cleaned = 0.0462201 Jy ! Total flux subtracted in 200 components = 0.0462201 Jy ! Clean residual min=-0.013795 max=0.016199 Jy/beam ! Clean residual mean=0.000091 rms=0.004094 Jy/beam ! Combined flux in latest and established models = 0.464772 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.464772 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=2.565 mas, bmaj=3.314 mas, bpa=-15.45 degrees ! Estimated noise=0.340554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061344 Jy ! Component: 100 - total flux cleaned = 0.00830631 Jy ! Component: 150 - total flux cleaned = 0.0103547 Jy ! Component: 200 - total flux cleaned = 0.0119944 Jy ! Total flux subtracted in 200 components = 0.0119944 Jy ! Clean residual min=-0.016822 max=0.019415 Jy/beam ! Clean residual mean=0.000118 rms=0.005265 Jy/beam ! Combined flux in latest and established models = 0.476766 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 = 0.00146724 Jy ! Component: 100 - total flux cleaned = 0.00186845 Jy ! Component: 150 - total flux cleaned = 0.00211462 Jy ! Component: 200 - total flux cleaned = 0.00247116 Jy ! Total flux subtracted in 200 components = 0.00247116 Jy ! Clean residual min=-0.017087 max=0.019164 Jy/beam ! Clean residual mean=0.000116 rms=0.005214 Jy/beam ! Combined flux in latest and established models = 0.479238 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 126 components and 0.479238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.957 mas, bmaj=2.53 mas, bpa=14.43 degrees ! Estimated noise=0.313594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647611 Jy ! Component: 100 - total flux cleaned = 0.00150727 Jy ! Component: 150 - total flux cleaned = 0.00176875 Jy ! Component: 200 - total flux cleaned = 0.00201511 Jy ! Total flux subtracted in 200 components = 0.00201511 Jy ! Clean residual min=-0.014363 max=0.015588 Jy/beam ! Clean residual mean=0.000075 rms=0.003933 Jy/beam ! Combined flux in latest and established models = 0.481253 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.481253 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=0.116928Jy sigma=2.569021 ! Fit after self-cal, rms=0.116594Jy sigma=2.560091 wmodel /scr/pima/bs241f_uvs/J0552+0313_X_map.mod ! Writing 145 model components to file: /scr/pima/bs241f_uvs/J0552+0313_X_map.mod wobs /scr/pima/bs241f_uvs/J0552+0313_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0552+0313_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0552+0313_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs241f_uvs/J0552+0313_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 = 0.00241794 Jy ! Component: 100 - total flux cleaned = 0.0055149 Jy ! Component: 150 - total flux cleaned = 0.00864828 Jy ! Component: 200 - total flux cleaned = 0.0116257 Jy ! Component: 250 - total flux cleaned = 0.0146788 Jy ! Component: 300 - total flux cleaned = 0.0174122 Jy ! Component: 350 - total flux cleaned = 0.0196597 Jy ! Component: 400 - total flux cleaned = 0.021829 Jy ! Component: 450 - total flux cleaned = 0.0244496 Jy ! Component: 500 - total flux cleaned = 0.0266531 Jy ! Component: 550 - total flux cleaned = 0.0287968 Jy ! Component: 600 - total flux cleaned = 0.0308884 Jy ! Component: 650 - total flux cleaned = 0.0324537 Jy ! Component: 700 - total flux cleaned = 0.0336778 Jy ! Component: 750 - total flux cleaned = 0.0350265 Jy ! Component: 800 - total flux cleaned = 0.0360509 Jy ! Component: 850 - total flux cleaned = 0.0369096 Jy ! Component: 900 - total flux cleaned = 0.0373334 Jy ! Component: 950 - total flux cleaned = 0.0381664 Jy ! Component: 1000 - total flux cleaned = 0.0387068 Jy ! Component: 1050 - total flux cleaned = 0.038306 Jy ! Component: 1100 - total flux cleaned = 0.0389623 Jy ! Component: 1150 - total flux cleaned = 0.0390894 Jy ! Component: 1200 - total flux cleaned = 0.0392137 Jy ! Component: 1250 - total flux cleaned = 0.0390904 Jy ! Component: 1300 - total flux cleaned = 0.0392165 Jy ! Component: 1350 - total flux cleaned = 0.03958 Jy ! Component: 1400 - total flux cleaned = 0.0398201 Jy ! Component: 1450 - total flux cleaned = 0.040171 Jy ! Component: 1500 - total flux cleaned = 0.0404042 Jy ! Component: 1550 - total flux cleaned = 0.0413178 Jy ! Component: 1600 - total flux cleaned = 0.041429 Jy ! Component: 1650 - total flux cleaned = 0.041986 Jy ! Component: 1700 - total flux cleaned = 0.0425352 Jy ! Component: 1750 - total flux cleaned = 0.0429688 Jy ! Component: 1800 - total flux cleaned = 0.0433978 Jy ! Component: 1850 - total flux cleaned = 0.0438223 Jy ! Component: 1900 - total flux cleaned = 0.0443474 Jy ! Component: 1950 - total flux cleaned = 0.0447638 Jy ! Component: 2000 - total flux cleaned = 0.0456881 Jy ! Component: 2050 - total flux cleaned = 0.0460928 Jy ! Component: 2100 - total flux cleaned = 0.0466971 Jy ! Component: 2150 - total flux cleaned = 0.0474917 Jy ! Component: 2200 - total flux cleaned = 0.0477868 Jy ! Component: 2250 - total flux cleaned = 0.0484687 Jy ! Component: 2300 - total flux cleaned = 0.0487582 Jy ! Component: 2350 - total flux cleaned = 0.0495244 Jy ! Component: 2400 - total flux cleaned = 0.0499978 Jy ! Component: 2450 - total flux cleaned = 0.0507484 Jy ! Component: 2500 - total flux cleaned = 0.0512141 Jy ! Component: 2550 - total flux cleaned = 0.0519525 Jy ! Component: 2600 - total flux cleaned = 0.0525941 Jy ! Component: 2650 - total flux cleaned = 0.0532302 Jy ! Component: 2700 - total flux cleaned = 0.0542219 Jy ! Component: 2750 - total flux cleaned = 0.0547581 Jy ! Component: 2800 - total flux cleaned = 0.0552922 Jy ! Component: 2850 - total flux cleaned = 0.0562622 Jy ! Component: 2900 - total flux cleaned = 0.0566987 Jy ! Component: 2950 - total flux cleaned = 0.0574799 Jy ! Component: 3000 - total flux cleaned = 0.058341 Jy ! Component: 3050 - total flux cleaned = 0.0589384 Jy ! Component: 3100 - total flux cleaned = 0.0592776 Jy ! Component: 3150 - total flux cleaned = 0.0600355 Jy ! Component: 3200 - total flux cleaned = 0.0607883 Jy ! Component: 3250 - total flux cleaned = 0.0613691 Jy ! Component: 3300 - total flux cleaned = 0.0620281 Jy ! Component: 3350 - total flux cleaned = 0.0621914 Jy ! Component: 3400 - total flux cleaned = 0.0628432 Jy ! Component: 3450 - total flux cleaned = 0.0635714 Jy ! Component: 3500 - total flux cleaned = 0.0641343 Jy ! Component: 3550 - total flux cleaned = 0.0646145 Jy ! Component: 3600 - total flux cleaned = 0.0649329 Jy ! Component: 3650 - total flux cleaned = 0.0655665 Jy ! Component: 3700 - total flux cleaned = 0.0658027 Jy ! Component: 3750 - total flux cleaned = 0.0663516 Jy ! Component: 3800 - total flux cleaned = 0.0667416 Jy ! Component: 3850 - total flux cleaned = 0.0671296 Jy ! Component: 3900 - total flux cleaned = 0.0672072 Jy ! Component: 3950 - total flux cleaned = 0.0676694 Jy ! Component: 4000 - total flux cleaned = 0.0681291 Jy ! Component: 4050 - total flux cleaned = 0.0688152 Jy ! Total flux subtracted in 4096 components = 0.0690428 Jy ! Clean residual min=-0.004709 max=0.004415 Jy/beam ! Clean residual mean=0.000044 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.550296 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 483 components and 0.550296 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0552+0313_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.957 x 2.53 at 14.43 degrees (North through East) ! Clean map min=-0.0082046 max=0.35167 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0552+0313_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.351665 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00143783 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22658 1.22658 2.45317 4.90634 9.81268 19.6254 39.2507 78.5014 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.351 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.581 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0552+0313_X_uvs.log closed on Wed Jul 8 16:49:47 2015