! Started logfile: /scr/pima/bp192a1_uvs/J0549+2737_C_uvs.log on Wed Sep 16 13:32:50 2015 obs /scr/pima/bp192a1_uvs/J0549+2737_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0549+2737_C_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881481 visibilities/baseline/integration-bin. ! Found source: J0549+2737 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9520 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0549+2737_C] 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 0.300x0.300 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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020356Jy sigma=25.814103 ! Fit after self-cal, rms=0.882984Jy sigma=22.233055 ! 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=1.325 mas, bmaj=3.775 mas, bpa=10.37 degrees ! Estimated noise=0.478993 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 = 0.0764331 Jy ! Component: 100 - total flux cleaned = 0.105588 Jy ! Total flux subtracted in 100 components = 0.105588 Jy ! Clean residual min=-0.014675 max=0.032088 Jy/beam ! Clean residual mean=0.000016 rms=0.004804 Jy/beam ! Combined flux in latest and established models = 0.105588 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.105588 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=0.100218Jy sigma=2.524024 ! Fit after self-cal, rms=0.099534Jy sigma=2.499474 ! Inverting map ! Added new window around map position (-3.6, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320674 Jy ! Component: 100 - total flux cleaned = 0.0520945 Jy ! Total flux subtracted in 100 components = 0.0520945 Jy ! Clean residual min=-0.013691 max=0.029314 Jy/beam ! Clean residual mean=0.000013 rms=0.003957 Jy/beam ! Combined flux in latest and established models = 0.157682 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.157682 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=0.082478Jy sigma=2.052092 ! Fit after self-cal, rms=0.077574Jy sigma=1.924318 ! Inverting map ! Added new window around map position (-3.9, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292447 Jy ! Component: 100 - total flux cleaned = 0.0460172 Jy ! Total flux subtracted in 100 components = 0.0460172 Jy ! Clean residual min=-0.011832 max=0.016200 Jy/beam ! Clean residual mean=0.000011 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.2037 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.2037 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=0.060431Jy sigma=1.477062 ! Fit after self-cal, rms=0.057718Jy sigma=1.403990 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181899 Jy ! Component: 100 - total flux cleaned = 0.0295257 Jy ! Total flux subtracted in 100 components = 0.0295257 Jy ! Clean residual min=-0.008952 max=0.010146 Jy/beam ! Clean residual mean=0.000008 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.233225 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.233225 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=0.047574Jy sigma=1.142375 ! Fit after self-cal, rms=0.046207Jy sigma=1.103589 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116353 Jy ! Component: 100 - total flux cleaned = 0.0177976 Jy ! Total flux subtracted in 100 components = 0.0177976 Jy ! Clean residual min=-0.006816 max=0.007323 Jy/beam ! Clean residual mean=0.000006 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.251023 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.251023 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=0.041001Jy sigma=0.975095 ! Fit after self-cal, rms=0.040601Jy sigma=0.963009 ! 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=1.756 mas, bmaj=4.345 mas, bpa=9.679 degrees ! Estimated noise=0.291343 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 = 0.0117552 Jy ! Component: 100 - total flux cleaned = 0.019169 Jy ! Component: 150 - total flux cleaned = 0.0239427 Jy ! Component: 200 - total flux cleaned = 0.0253472 Jy ! Total flux subtracted in 200 components = 0.0253472 Jy ! Clean residual min=-0.005912 max=0.006670 Jy/beam ! Clean residual mean=0.000011 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.27637 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.27637 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=0.035926Jy sigma=0.862665 ! Fit after self-cal, rms=0.035697Jy sigma=0.855796 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.756 x 4.345 at 9.679 degrees (North through East) ! Clean map min=-0.0054703 max=0.091258 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.06 KP 0.84 ! LA 1.04 MK 1.14 NL 0.99 OV 0.97 ! PT 0.86 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.04 KP 0.91 ! LA 1.08 MK 1.05 NL 1.08 OV 1.01 ! PT 0.96 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 0.87 ! LA 1.05 MK 0.98 NL 1.01 OV 0.99 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.95 ! LA 1.11 MK 1.04 NL 1.09 OV 0.97 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.08 KP 0.92 ! LA 1.20 MK 1.02 NL 1.08 OV 0.96 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 1.00 KP 0.90 ! LA 1.13 MK 1.03 NL 1.04 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.99 KP 0.95 ! LA 1.12 MK 1.05 NL 0.96 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.035697Jy sigma=0.855796 ! Fit after self-cal, rms=0.032151Jy sigma=0.759860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=4.34 mas, bpa=10.15 degrees ! Estimated noise=0.291608 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 = 0.00141471 Jy ! Component: 100 - total flux cleaned = 0.000948103 Jy ! Component: 150 - total flux cleaned = 0.000651693 Jy ! Component: 200 - total flux cleaned = 0.000475527 Jy ! Total flux subtracted in 200 components = 0.000475527 Jy ! Clean residual min=-0.003449 max=0.003739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.276846 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.276846 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=0.031279Jy sigma=0.739093 ! Fit after self-cal, rms=0.031216Jy sigma=0.736909 ! 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=0.031216Jy sigma=0.736909 ! Fit after self-cal, rms=0.031429Jy sigma=0.736311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.343 mas, bpa=10.09 degrees ! Estimated noise=0.293941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134954 Jy ! Component: 100 - total flux cleaned = 0.00119221 Jy ! Component: 150 - total flux cleaned = 0.00118976 Jy ! Component: 200 - total flux cleaned = 0.001322 Jy ! Total flux subtracted in 200 components = 0.001322 Jy ! Clean residual min=-0.002813 max=0.002691 Jy/beam ! Clean residual mean=-0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.278168 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.278168 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=0.031029Jy sigma=0.727519 ! Fit after self-cal, rms=0.031018Jy sigma=0.727036 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 (-0.6, -6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284648 Jy ! Component: 100 - total flux cleaned = 0.000446059 Jy ! Component: 150 - total flux cleaned = 0.0005859 Jy ! Component: 200 - total flux cleaned = 0.000834284 Jy ! Total flux subtracted in 200 components = 0.000834284 Jy ! Clean residual min=-0.002373 max=0.002214 Jy/beam ! Clean residual mean=-0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.279002 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.279002 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=0.030598Jy sigma=0.716945 ! Fit after self-cal, rms=0.030589Jy sigma=0.716763 ! 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=0.030589Jy sigma=0.716763 ! Fit after self-cal, rms=0.030664Jy sigma=0.716014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=4.337 mas, bpa=10.07 degrees ! Estimated noise=0.295256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141772 Jy ! Component: 100 - total flux cleaned = 0.00181647 Jy ! Component: 150 - total flux cleaned = 0.00206949 Jy ! Component: 200 - total flux cleaned = 0.00216413 Jy ! Total flux subtracted in 200 components = 0.00216413 Jy ! Clean residual min=-0.002164 max=0.001954 Jy/beam ! Clean residual mean=0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.281166 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.281166 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=0.030477Jy sigma=0.711852 ! Fit after self-cal, rms=0.030476Jy sigma=0.711805 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 = 0.00014703 Jy ! Component: 100 - total flux cleaned = 0.000189624 Jy ! Component: 150 - total flux cleaned = 0.00019003 Jy ! Component: 200 - total flux cleaned = 0.000227547 Jy ! Total flux subtracted in 200 components = 0.000227547 Jy ! Clean residual min=-0.001972 max=0.001927 Jy/beam ! Clean residual mean=0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.281394 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.281394 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=0.030380Jy sigma=0.709561 ! Fit after self-cal, rms=0.030379Jy sigma=0.709514 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.030379Jy sigma=0.709514 ! Fit after self-cal, rms=0.030397Jy sigma=0.709102 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=5.663 mas, bpa=0.9156 degrees ! Estimated noise=0.355913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146006 Jy ! Component: 100 - total flux cleaned = 0.00231422 Jy ! Component: 150 - total flux cleaned = 0.00280194 Jy ! Component: 200 - total flux cleaned = 0.00301705 Jy ! Total flux subtracted in 200 components = 0.00301705 Jy ! Clean residual min=-0.002030 max=0.002076 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.284411 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.284411 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=0.030333Jy sigma=0.708028 ! Fit after self-cal, rms=0.030330Jy sigma=0.707917 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 = 0.000145625 Jy ! Component: 100 - total flux cleaned = 0.000301241 Jy ! Component: 150 - total flux cleaned = 0.000372123 Jy ! Component: 200 - total flux cleaned = 0.000486597 Jy ! Total flux subtracted in 200 components = 0.000486597 Jy ! Clean residual min=-0.002074 max=0.002088 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.284897 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.284897 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=0.030313Jy sigma=0.707570 ! Fit after self-cal, rms=0.030312Jy sigma=0.707523 ! 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=1.755 mas, bmaj=4.332 mas, bpa=10.04 degrees ! Estimated noise=0.295875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.755 x 4.332 at 10.04 degrees (North through East) ! Clean map min=-0.0026671 max=0.091862 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=1.323 mas, bmaj=3.758 mas, bpa=10.76 degrees ! Estimated noise=0.486518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0890737 Jy ! Component: 100 - total flux cleaned = 0.133528 Jy ! Component: 150 - total flux cleaned = 0.161949 Jy ! Component: 200 - total flux cleaned = 0.181951 Jy ! Total flux subtracted in 200 components = 0.181951 Jy ! Clean residual min=-0.007874 max=0.011855 Jy/beam ! Clean residual mean=0.000003 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.181951 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.181951 Jy ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=4.332 mas, bpa=10.04 degrees ! Estimated noise=0.295875 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 (-2.1, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296039 Jy ! Component: 100 - total flux cleaned = 0.0489003 Jy ! Component: 150 - total flux cleaned = 0.0626348 Jy ! Component: 200 - total flux cleaned = 0.0727792 Jy ! Total flux subtracted in 200 components = 0.0727792 Jy ! Clean residual min=-0.004168 max=0.006315 Jy/beam ! Clean residual mean=-0.000003 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.25473 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 100 components and 0.25473 Jy ! Inverting map ! Added new window around map position (-5.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776761 Jy ! Component: 100 - total flux cleaned = 0.0136695 Jy ! Component: 150 - total flux cleaned = 0.018202 Jy ! Component: 200 - total flux cleaned = 0.0207925 Jy ! Total flux subtracted in 200 components = 0.0207925 Jy ! Clean residual min=-0.002620 max=0.002816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.275523 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 135 components and 0.275523 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=5.663 mas, bpa=0.9156 degrees ! Estimated noise=0.355913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444323 Jy ! Component: 100 - total flux cleaned = 0.00686993 Jy ! Component: 150 - total flux cleaned = 0.00765082 Jy ! Component: 200 - total flux cleaned = 0.00818428 Jy ! Total flux subtracted in 200 components = 0.00818428 Jy ! Clean residual min=-0.002067 max=0.002219 Jy/beam ! Clean residual mean=0.000000 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.283707 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 = 0.000364129 Jy ! Component: 100 - total flux cleaned = 0.000699508 Jy ! Component: 150 - total flux cleaned = 0.000992763 Jy ! Component: 200 - total flux cleaned = 0.0012227 Jy ! Total flux subtracted in 200 components = 0.0012227 Jy ! Clean residual min=-0.002030 max=0.002130 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.28493 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 194 components and 0.28493 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=4.332 mas, bpa=10.04 degrees ! Estimated noise=0.295875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347667 Jy ! Component: 100 - total flux cleaned = -0.000408544 Jy ! Component: 150 - total flux cleaned = -0.000459728 Jy ! Component: 200 - total flux cleaned = -0.000412829 Jy ! Total flux subtracted in 200 components = -0.000412829 Jy ! Clean residual min=-0.001764 max=0.001920 Jy/beam ! Clean residual mean=0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.284517 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 209 components and 0.284517 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=0.030255Jy sigma=0.707140 ! Fit after self-cal, rms=0.030199Jy sigma=0.705598 wmodel /scr/pima/bp192a1_uvs/J0549+2737_C_map.mod ! Writing 209 model components to file: /scr/pima/bp192a1_uvs/J0549+2737_C_map.mod wobs /scr/pima/bp192a1_uvs/J0549+2737_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0549+2737_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0549+2737_C_map.win ! wwins: Wrote 6 windows to /scr/pima/bp192a1_uvs/J0549+2737_C_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 = 1.56189e-05 Jy ! Component: 100 - total flux cleaned = -0.000259641 Jy ! Component: 150 - total flux cleaned = -0.000288456 Jy ! Component: 200 - total flux cleaned = -0.000314754 Jy ! Component: 250 - total flux cleaned = -0.000468805 Jy ! Component: 300 - total flux cleaned = -0.000642205 Jy ! Component: 350 - total flux cleaned = -0.000665839 Jy ! Component: 400 - total flux cleaned = -0.000735279 Jy ! Component: 450 - total flux cleaned = -0.000734634 Jy ! Component: 500 - total flux cleaned = -0.000756422 Jy ! Component: 550 - total flux cleaned = -0.000798901 Jy ! Component: 600 - total flux cleaned = -0.000840516 Jy ! Component: 650 - total flux cleaned = -0.000900923 Jy ! Component: 700 - total flux cleaned = -0.000862066 Jy ! Component: 750 - total flux cleaned = -0.000861809 Jy ! Component: 800 - total flux cleaned = -0.000824868 Jy ! Component: 850 - total flux cleaned = -0.000788202 Jy ! Component: 900 - total flux cleaned = -0.000752159 Jy ! Component: 950 - total flux cleaned = -0.000734322 Jy ! Component: 1000 - total flux cleaned = -0.000630686 Jy ! Component: 1050 - total flux cleaned = -0.00056343 Jy ! Component: 1100 - total flux cleaned = -0.000547097 Jy ! Component: 1150 - total flux cleaned = -0.000515101 Jy ! Component: 1200 - total flux cleaned = -0.000452081 Jy ! Component: 1250 - total flux cleaned = -0.000436272 Jy ! Component: 1300 - total flux cleaned = -0.000344418 Jy ! Component: 1350 - total flux cleaned = -0.000329549 Jy ! Component: 1400 - total flux cleaned = -0.000285325 Jy ! Component: 1450 - total flux cleaned = -0.000270655 Jy ! Component: 1500 - total flux cleaned = -0.00019926 Jy ! Component: 1550 - total flux cleaned = -0.000143454 Jy ! Component: 1600 - total flux cleaned = -0.000143739 Jy ! Component: 1650 - total flux cleaned = -0.000130161 Jy ! Component: 1700 - total flux cleaned = -9.02126e-05 Jy ! Component: 1750 - total flux cleaned = -9.00293e-05 Jy ! Component: 1800 - total flux cleaned = -3.79441e-05 Jy ! Component: 1850 - total flux cleaned = -7.62112e-05 Jy ! Component: 1900 - total flux cleaned = -1.07449e-06 Jy ! Component: 1950 - total flux cleaned = -1.23382e-06 Jy ! Component: 2000 - total flux cleaned = -2.58123e-05 Jy ! Component: 2050 - total flux cleaned = 2.22298e-05 Jy ! Component: 2100 - total flux cleaned = 6.92808e-05 Jy ! Component: 2150 - total flux cleaned = 5.7822e-05 Jy ! Component: 2200 - total flux cleaned = 8.09122e-05 Jy ! Component: 2250 - total flux cleaned = 9.23124e-05 Jy ! Component: 2300 - total flux cleaned = 0.000148368 Jy ! Component: 2350 - total flux cleaned = 0.000159222 Jy ! Component: 2400 - total flux cleaned = 0.000202844 Jy ! Component: 2450 - total flux cleaned = 0.000224502 Jy ! Component: 2500 - total flux cleaned = 0.000224524 Jy ! Component: 2550 - total flux cleaned = 0.000266587 Jy ! Component: 2600 - total flux cleaned = 0.000328462 Jy ! Component: 2650 - total flux cleaned = 0.000317922 Jy ! Component: 2700 - total flux cleaned = 0.000287682 Jy ! Component: 2750 - total flux cleaned = 0.000317825 Jy ! Component: 2800 - total flux cleaned = 0.000367129 Jy ! Component: 2850 - total flux cleaned = 0.000367034 Jy ! Component: 2900 - total flux cleaned = 0.000415487 Jy ! Component: 2950 - total flux cleaned = 0.000425076 Jy ! Component: 3000 - total flux cleaned = 0.000453329 Jy ! Component: 3050 - total flux cleaned = 0.00041613 Jy ! Component: 3100 - total flux cleaned = 0.000471591 Jy ! Component: 3150 - total flux cleaned = 0.000508084 Jy ! Component: 3200 - total flux cleaned = 0.000508105 Jy ! Component: 3250 - total flux cleaned = 0.000517182 Jy ! Component: 3300 - total flux cleaned = 0.000526164 Jy ! Component: 3350 - total flux cleaned = 0.000570273 Jy ! Component: 3400 - total flux cleaned = 0.000596387 Jy ! Component: 3450 - total flux cleaned = 0.000639636 Jy ! Component: 3500 - total flux cleaned = 0.000622403 Jy ! Component: 3550 - total flux cleaned = 0.000630859 Jy ! Component: 3600 - total flux cleaned = 0.000673095 Jy ! Component: 3650 - total flux cleaned = 0.000698263 Jy ! Component: 3700 - total flux cleaned = 0.000723112 Jy ! Component: 3750 - total flux cleaned = 0.000731267 Jy ! Component: 3800 - total flux cleaned = 0.00073132 Jy ! Component: 3850 - total flux cleaned = 0.000747524 Jy ! Component: 3900 - total flux cleaned = 0.000787695 Jy ! Component: 3950 - total flux cleaned = 0.000819574 Jy ! Component: 4000 - total flux cleaned = 0.000811617 Jy ! Component: 4050 - total flux cleaned = 0.000835047 Jy ! Total flux subtracted in 4096 components = 0.000842743 Jy ! Clean residual min=-0.000478 max=0.000413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.28536 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 495 components and 0.28536 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0549+2737_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.755 x 4.332 at 10.04 degrees (North through East) ! Clean map min=-0.0018679 max=0.091311 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0549+2737_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0913111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436991 0.436991 0.873981 1.74796 3.49592 6.99185 13.9837 27.9674 55.9348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 686.513 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0549+2737_C_uvs.log closed on Wed Sep 16 13:32:55 2015