! Started logfile: /scr/pima/bp192a1_uvs/J0345+3827_C_uvs.log on Wed Sep 16 13:30:46 2015 obs /scr/pima/bp192a1_uvs/J0345+3827_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0345+3827_C_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.306738 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0345+3827 ! ! 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 4152 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/J0345+3827_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 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000636Jy sigma=26.523654 ! Fit after self-cal, rms=0.984660Jy sigma=26.715097 ! 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=3.896 mas, bmaj=5.389 mas, bpa=48.98 degrees ! Estimated noise=0.71324 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 = 0.0117084 Jy ! Component: 100 - total flux cleaned = 0.0145553 Jy ! Total flux subtracted in 100 components = 0.0145553 Jy ! Clean residual min=-0.001569 max=0.001873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0145553 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0145553 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=0.028504Jy sigma=0.688200 ! Fit after self-cal, rms=0.026911Jy sigma=0.639434 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003445 Jy ! Component: 100 - total flux cleaned = 0.0039011 Jy ! Total flux subtracted in 100 components = 0.0039011 Jy ! Clean residual min=-0.001542 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0184564 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0184564 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=0.026486Jy sigma=0.631097 ! Fit after self-cal, rms=0.026475Jy sigma=0.630752 ! 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=4.651 mas, bmaj=5.53 mas, bpa=39.28 degrees ! Estimated noise=0.447257 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 = -0.000377926 Jy ! Component: 100 - total flux cleaned = -0.000378487 Jy ! Component: 150 - total flux cleaned = -0.000377109 Jy ! Component: 200 - total flux cleaned = -0.000413639 Jy ! Total flux subtracted in 200 components = -0.000413639 Jy ! Clean residual min=-0.001275 max=0.001196 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0180427 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0180427 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=0.026455Jy sigma=0.630151 ! Fit after self-cal, rms=0.026449Jy sigma=0.630042 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.651 x 5.53 at 39.28 degrees (North through East) ! Clean map min=-0.0012592 max=0.018175 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 3 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 3 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 3 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 3 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 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.00* KP 1.00 ! LA 1.03 NL 1.03 OV 0.88 PT 1.13 ! SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.00* KP 0.96 ! LA 1.16 NL 0.98 OV 0.96 PT 1.03 ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 1.00* KP 1.03 ! LA 1.00 NL 1.11 OV 0.94 PT 1.00 ! SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 1.00* KP 0.95 ! LA 1.13 NL 1.15 OV 0.96 PT 1.00 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.026449Jy sigma=0.630042 ! Fit after self-cal, rms=0.026445Jy sigma=0.629474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.627 mas, bmaj=5.573 mas, bpa=40.54 degrees ! Estimated noise=0.451068 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 = -9.36197e-05 Jy ! Component: 100 - total flux cleaned = -9.53375e-05 Jy ! Component: 150 - total flux cleaned = -7.23037e-05 Jy ! Component: 200 - total flux cleaned = -0.000102749 Jy ! Total flux subtracted in 200 components = -0.000102749 Jy ! Clean residual min=-0.001053 max=0.001015 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.01794 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.01794 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=0.026429Jy sigma=0.629088 ! Fit after self-cal, rms=0.026415Jy sigma=0.628628 ! 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=0.026415Jy sigma=0.628628 ! Fit after self-cal, rms=0.026495Jy sigma=0.628553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.614 mas, bmaj=5.587 mas, bpa=40.96 degrees ! Estimated noise=0.452303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.76688e-05 Jy ! Component: 100 - total flux cleaned = -6.93804e-05 Jy ! Component: 150 - total flux cleaned = -9.98503e-05 Jy ! Component: 200 - total flux cleaned = -0.000118318 Jy ! Total flux subtracted in 200 components = -0.000118318 Jy ! Clean residual min=-0.001043 max=0.001010 Jy/beam ! Clean residual mean=-0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0178216 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0178216 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=0.026484Jy sigma=0.628262 ! Fit after self-cal, rms=0.026482Jy sigma=0.628183 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 = -5.61494e-05 Jy ! Component: 100 - total flux cleaned = -0.000118425 Jy ! Component: 150 - total flux cleaned = -0.000171928 Jy ! Component: 200 - total flux cleaned = -0.000196562 Jy ! Total flux subtracted in 200 components = -0.000196562 Jy ! Clean residual min=-0.001051 max=0.001007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0176251 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.0176251 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=0.026476Jy sigma=0.627955 ! Fit after self-cal, rms=0.026471Jy sigma=0.627911 ! 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=0.026471Jy sigma=0.627911 ! Fit after self-cal, rms=0.026545Jy sigma=0.627889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.602 mas, bmaj=5.598 mas, bpa=41.36 degrees ! Estimated noise=0.45322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.87524e-05 Jy ! Component: 100 - total flux cleaned = -1.81691e-05 Jy ! Component: 150 - total flux cleaned = -6.71357e-05 Jy ! Component: 200 - total flux cleaned = -9.69883e-05 Jy ! Total flux subtracted in 200 components = -9.69883e-05 Jy ! Clean residual min=-0.001036 max=0.001003 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0175281 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0175281 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=0.026538Jy sigma=0.627711 ! Fit after self-cal, rms=0.026537Jy sigma=0.627674 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 = -2.48069e-05 Jy ! Component: 100 - total flux cleaned = -8.17902e-05 Jy ! Component: 150 - total flux cleaned = -0.000123929 Jy ! Component: 200 - total flux cleaned = -0.000143587 Jy ! Total flux subtracted in 200 components = -0.000143587 Jy ! Clean residual min=-0.001038 max=0.001000 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0173845 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0173845 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=0.026533Jy sigma=0.627534 ! Fit after self-cal, rms=0.026532Jy sigma=0.627508 ! 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=0.026532Jy sigma=0.627508 ! Fit after self-cal, rms=0.026579Jy sigma=0.627492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.198 mas, bmaj=6.144 mas, bpa=39.29 degrees ! Estimated noise=0.466405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.47862e-06 Jy ! Component: 100 - total flux cleaned = -7.07894e-05 Jy ! Component: 150 - total flux cleaned = -0.000104519 Jy ! Component: 200 - total flux cleaned = -0.000134793 Jy ! Total flux subtracted in 200 components = -0.000134793 Jy ! Clean residual min=-0.001065 max=0.001006 Jy/beam ! Clean residual mean=-0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0172497 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0172497 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=0.026575Jy sigma=0.627379 ! Fit after self-cal, rms=0.026568Jy sigma=0.627172 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11879e-05 Jy ! Component: 100 - total flux cleaned = 3.52992e-06 Jy ! Component: 150 - total flux cleaned = -2.68497e-05 Jy ! Component: 200 - total flux cleaned = -5.91605e-05 Jy ! Total flux subtracted in 200 components = -5.91605e-05 Jy ! Clean residual min=-0.001083 max=0.001004 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0171906 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.0171906 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=0.026565Jy sigma=0.627066 ! Fit after self-cal, rms=0.026559Jy sigma=0.626790 ! 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=4.59 mas, bmaj=5.605 mas, bpa=41.73 degrees ! Estimated noise=0.453516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.59 x 5.605 at 41.73 degrees (North through East) ! Clean map min=-0.0017855 max=0.018267 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=3.848 mas, bmaj=5.521 mas, bpa=49.27 degrees ! Estimated noise=0.724308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142861 Jy ! Component: 100 - total flux cleaned = 0.017278 Jy ! Component: 150 - total flux cleaned = 0.0177558 Jy ! Component: 200 - total flux cleaned = 0.0181323 Jy ! Total flux subtracted in 200 components = 0.0181323 Jy ! Clean residual min=-0.002023 max=0.001434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0181323 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0181323 Jy ! Inverting map and beam ! Estimated beam: bmin=4.59 mas, bmaj=5.605 mas, bpa=41.73 degrees ! Estimated noise=0.453516 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 = -0.000216653 Jy ! Component: 100 - total flux cleaned = -0.000315444 Jy ! Component: 150 - total flux cleaned = -0.000357319 Jy ! Component: 200 - total flux cleaned = -0.000394087 Jy ! Total flux subtracted in 200 components = -0.000394087 Jy ! Clean residual min=-0.001351 max=0.001075 Jy/beam ! Clean residual mean=-0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0177382 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0177382 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=5.198 mas, bmaj=6.144 mas, bpa=39.29 degrees ! Estimated noise=0.466405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133967 Jy ! Component: 100 - total flux cleaned = -0.000206303 Jy ! Component: 150 - total flux cleaned = -0.000245243 Jy ! Component: 200 - total flux cleaned = -0.000279982 Jy ! Total flux subtracted in 200 components = -0.000279982 Jy ! Clean residual min=-0.001176 max=0.001068 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0174582 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 = -2.10731e-05 Jy ! Component: 100 - total flux cleaned = -4.0988e-05 Jy ! Component: 150 - total flux cleaned = -5.9982e-05 Jy ! Component: 200 - total flux cleaned = -7.8259e-05 Jy ! Total flux subtracted in 200 components = -7.8259e-05 Jy ! Clean residual min=-0.001162 max=0.001053 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.01738 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.01738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.59 mas, bmaj=5.605 mas, bpa=41.73 degrees ! Estimated noise=0.453516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.99713e-05 Jy ! Component: 100 - total flux cleaned = 6.17922e-05 Jy ! Component: 150 - total flux cleaned = 5.21104e-05 Jy ! Component: 200 - total flux cleaned = 3.36585e-05 Jy ! Total flux subtracted in 200 components = 3.36585e-05 Jy ! Clean residual min=-0.001060 max=0.001027 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0174136 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0174136 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=0.026571Jy sigma=0.627049 ! Fit after self-cal, rms=0.026574Jy sigma=0.626989 wmodel /scr/pima/bp192a1_uvs/J0345+3827_C_map.mod ! Writing 57 model components to file: /scr/pima/bp192a1_uvs/J0345+3827_C_map.mod wobs /scr/pima/bp192a1_uvs/J0345+3827_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0345+3827_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0345+3827_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0345+3827_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 = -0.000158814 Jy ! Component: 100 - total flux cleaned = -0.000327281 Jy ! Component: 150 - total flux cleaned = -0.000465971 Jy ! Component: 200 - total flux cleaned = -0.000550085 Jy ! Component: 250 - total flux cleaned = -0.000576303 Jy ! Component: 300 - total flux cleaned = -0.000625639 Jy ! Component: 350 - total flux cleaned = -0.000660743 Jy ! Component: 400 - total flux cleaned = -0.000693488 Jy ! Component: 450 - total flux cleaned = -0.000672649 Jy ! Component: 500 - total flux cleaned = -0.000672464 Jy ! Component: 550 - total flux cleaned = -0.000682252 Jy ! Component: 600 - total flux cleaned = -0.000709841 Jy ! Component: 650 - total flux cleaned = -0.000718952 Jy ! Component: 700 - total flux cleaned = -0.000702575 Jy ! Component: 750 - total flux cleaned = -0.000702738 Jy ! Component: 800 - total flux cleaned = -0.000678907 Jy ! Component: 850 - total flux cleaned = -0.000678858 Jy ! Component: 900 - total flux cleaned = -0.000678776 Jy ! Component: 950 - total flux cleaned = -0.000671198 Jy ! Component: 1000 - total flux cleaned = -0.000656829 Jy ! Component: 1050 - total flux cleaned = -0.000649692 Jy ! Component: 1100 - total flux cleaned = -0.000635914 Jy ! Component: 1150 - total flux cleaned = -0.000622451 Jy ! Component: 1200 - total flux cleaned = -0.000615888 Jy ! Component: 1250 - total flux cleaned = -0.000596879 Jy ! Component: 1300 - total flux cleaned = -0.000590739 Jy ! Component: 1350 - total flux cleaned = -0.000572239 Jy ! Component: 1400 - total flux cleaned = -0.000560165 Jy ! Component: 1450 - total flux cleaned = -0.000554146 Jy ! Component: 1500 - total flux cleaned = -0.000519036 Jy ! Component: 1550 - total flux cleaned = -0.000484499 Jy ! Component: 1600 - total flux cleaned = -0.000456173 Jy ! Component: 1650 - total flux cleaned = -0.000433828 Jy ! Component: 1700 - total flux cleaned = -0.000411802 Jy ! Component: 1750 - total flux cleaned = -0.000406462 Jy ! Component: 1800 - total flux cleaned = -0.000395631 Jy ! Component: 1850 - total flux cleaned = -0.000385028 Jy ! Component: 1900 - total flux cleaned = -0.000379859 Jy ! Component: 1950 - total flux cleaned = -0.000390185 Jy ! Component: 2000 - total flux cleaned = -0.000380013 Jy ! Component: 2050 - total flux cleaned = -0.00037999 Jy ! Component: 2100 - total flux cleaned = -0.000370039 Jy ! Component: 2150 - total flux cleaned = -0.000360182 Jy ! Component: 2200 - total flux cleaned = -0.000365082 Jy ! Component: 2250 - total flux cleaned = -0.000355385 Jy ! Component: 2300 - total flux cleaned = -0.000350598 Jy ! Component: 2350 - total flux cleaned = -0.000364955 Jy ! Component: 2400 - total flux cleaned = -0.000364906 Jy ! Component: 2450 - total flux cleaned = -0.000364883 Jy ! Component: 2500 - total flux cleaned = -0.00037426 Jy ! Component: 2550 - total flux cleaned = -0.000392838 Jy ! Component: 2600 - total flux cleaned = -0.000397414 Jy ! Component: 2650 - total flux cleaned = -0.000397418 Jy ! Component: 2700 - total flux cleaned = -0.00041568 Jy ! Component: 2750 - total flux cleaned = -0.000424738 Jy ! Component: 2800 - total flux cleaned = -0.000420236 Jy ! Component: 2850 - total flux cleaned = -0.000433699 Jy ! Component: 2900 - total flux cleaned = -0.000424722 Jy ! Component: 2950 - total flux cleaned = -0.000406899 Jy ! Component: 3000 - total flux cleaned = -0.000398013 Jy ! Component: 3050 - total flux cleaned = -0.000375903 Jy ! Component: 3100 - total flux cleaned = -0.000362624 Jy ! Component: 3150 - total flux cleaned = -0.000345007 Jy ! Component: 3200 - total flux cleaned = -0.000331807 Jy ! Component: 3250 - total flux cleaned = -0.000309853 Jy ! Component: 3300 - total flux cleaned = -0.000301053 Jy ! Component: 3350 - total flux cleaned = -0.00029227 Jy ! Component: 3400 - total flux cleaned = -0.000274753 Jy ! Component: 3450 - total flux cleaned = -0.000274751 Jy ! Component: 3500 - total flux cleaned = -0.00026601 Jy ! Component: 3550 - total flux cleaned = -0.000257279 Jy ! Component: 3600 - total flux cleaned = -0.00024854 Jy ! Component: 3650 - total flux cleaned = -0.00023109 Jy ! Component: 3700 - total flux cleaned = -0.000239827 Jy ! Component: 3750 - total flux cleaned = -0.000248549 Jy ! Component: 3800 - total flux cleaned = -0.000248544 Jy ! Component: 3850 - total flux cleaned = -0.000248546 Jy ! Component: 3900 - total flux cleaned = -0.000248569 Jy ! Component: 3950 - total flux cleaned = -0.000257296 Jy ! Component: 4000 - total flux cleaned = -0.000257306 Jy ! Component: 4050 - total flux cleaned = -0.000266077 Jy ! Total flux subtracted in 4096 components = -0.000266058 Jy ! Clean residual min=-0.000250 max=0.000272 Jy/beam ! Clean residual mean=-0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0171476 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 333 components and 0.0171476 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0345+3827_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.59 x 5.605 at 41.73 degrees (North through East) ! Clean map min=-0.0014446 max=0.018244 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0345+3827_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0182436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.99033e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1495 1.1495 2.299 4.598 9.196 18.392 36.784 73.568 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.983 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0345+3827_C_uvs.log closed on Wed Sep 16 13:30:51 2015