! Started logfile: /scr/pima/bp192a0_uvs/J0023-2502_C_uvs.log on Fri Aug 21 07:22:53 2015 obs /scr/pima/bp192a0_uvs/J0023-2502_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0023-2502_C_uva.fits ! AN table 1: 19 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0023-2502 ! ! 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 1216 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/bp192a0_uvs/J0023-2502_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. ! ! 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=1.001181Jy sigma=23.422658 ! Fit after self-cal, rms=0.974966Jy sigma=22.840132 ! 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=8.573 mas, bmaj=26.32 mas, bpa=9.599 degrees ! Estimated noise=0.967916 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019468 Jy ! Component: 100 - total flux cleaned = 0.0234644 Jy ! Total flux subtracted in 100 components = 0.0234644 Jy ! Clean residual min=-0.002279 max=0.002288 Jy/beam ! Clean residual mean=0.000020 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0234644 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0234644 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=0.028923Jy sigma=0.631465 ! Fit after self-cal, rms=0.027562Jy sigma=0.595564 ! 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=8.608 mas, bmaj=26.86 mas, bpa=8.276 degrees ! Estimated noise=0.880212 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 = 0.00207859 Jy ! Component: 100 - total flux cleaned = 0.00230133 Jy ! Component: 150 - total flux cleaned = 0.00261245 Jy ! Component: 200 - total flux cleaned = 0.00281269 Jy ! Total flux subtracted in 200 components = 0.00281269 Jy ! Clean residual min=-0.000757 max=0.000757 Jy/beam ! Clean residual mean=0.000010 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0262771 Jy ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 117 components and 0.0262771 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=0.026933Jy sigma=0.586070 ! Fit after self-cal, rms=0.026812Jy sigma=0.584848 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.608 x 26.86 at 8.276 degrees (North through East) ! Clean map min=-0.0024378 max=0.024287 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.01 LA 1.00 OV 1.12 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 1.02 LA 1.17 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 0.98 LA 1.01 OV 1.04 ! PT 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.92 LA 1.08 OV 0.85 ! PT 0.96 ! ! ! Fit before self-cal, rms=0.026812Jy sigma=0.584848 ! Fit after self-cal, rms=0.026964Jy sigma=0.582788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.604 mas, bmaj=26.91 mas, bpa=8.394 degrees ! Estimated noise=0.894258 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 = -0.000444767 Jy ! Component: 100 - total flux cleaned = -0.000312279 Jy ! Component: 150 - total flux cleaned = -0.000434233 Jy ! Component: 200 - total flux cleaned = -0.00043376 Jy ! Total flux subtracted in 200 components = -0.00043376 Jy ! Clean residual min=-0.000427 max=0.000432 Jy/beam ! Clean residual mean=0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0258433 Jy ! Performing phase self-cal ! Adding 110 model components to the UV plane model. ! The established model now contains 216 components and 0.0258433 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=0.026832Jy sigma=0.580880 ! Fit after self-cal, rms=0.026772Jy sigma=0.579969 ! Inverting map ! Added new window around map position (-74.4, 62.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777437 Jy ! Component: 100 - total flux cleaned = 0.0011151 Jy ! Component: 150 - total flux cleaned = 0.00129797 Jy ! Component: 200 - total flux cleaned = 0.00139496 Jy ! Total flux subtracted in 200 components = 0.00139496 Jy ! Clean residual min=-0.000817 max=0.000627 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0272383 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 289 components and 0.0272383 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=0.026750Jy sigma=0.579427 ! Fit after self-cal, rms=0.026733Jy sigma=0.579240 ! 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=0.026733Jy sigma=0.579240 ! Fit after self-cal, rms=0.026421Jy sigma=0.577839 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.601 mas, bmaj=26.98 mas, bpa=8.462 degrees ! Estimated noise=0.886891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261888 Jy ! Component: 100 - total flux cleaned = 0.000405683 Jy ! Component: 150 - total flux cleaned = 0.000495618 Jy ! Component: 200 - total flux cleaned = 0.00051619 Jy ! Total flux subtracted in 200 components = 0.00051619 Jy ! Clean residual min=-0.000832 max=0.000630 Jy/beam ! Clean residual mean=-0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0277545 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 343 components and 0.0277545 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=0.026418Jy sigma=0.577732 ! Fit after self-cal, rms=0.026415Jy sigma=0.577540 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 = 0.000176754 Jy ! Component: 100 - total flux cleaned = 0.000238797 Jy ! Component: 150 - total flux cleaned = 0.000274605 Jy ! Component: 200 - total flux cleaned = 0.000299038 Jy ! Total flux subtracted in 200 components = 0.000299038 Jy ! Clean residual min=-0.000787 max=0.000594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0280535 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 379 components and 0.0280535 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=0.026414Jy sigma=0.577492 ! Fit after self-cal, rms=0.026415Jy sigma=0.577483 ! 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=0.026415Jy sigma=0.577483 ! Fit after self-cal, rms=0.026361Jy sigma=0.576966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.627 mas, bmaj=26.97 mas, bpa=8.368 degrees ! Estimated noise=0.886985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.43684e-05 Jy ! Component: 100 - total flux cleaned = 1.4337e-05 Jy ! Component: 150 - total flux cleaned = -8.08945e-06 Jy ! Component: 200 - total flux cleaned = -1.22645e-05 Jy ! Total flux subtracted in 200 components = -1.22645e-05 Jy ! Clean residual min=-0.000757 max=0.000560 Jy/beam ! Clean residual mean=-0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0280413 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 424 components and 0.0280413 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=0.026359Jy sigma=0.576915 ! Fit after self-cal, rms=0.026365Jy sigma=0.576800 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 = -4.24383e-05 Jy ! Component: 100 - total flux cleaned = -4.73609e-05 Jy ! Component: 150 - total flux cleaned = -5.56211e-05 Jy ! Component: 200 - total flux cleaned = -5.94919e-05 Jy ! Total flux subtracted in 200 components = -5.94919e-05 Jy ! Clean residual min=-0.000761 max=0.000604 Jy/beam ! Clean residual mean=-0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0279818 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 454 components and 0.0279818 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=0.026364Jy sigma=0.576769 ! Fit after self-cal, rms=0.026349Jy sigma=0.576650 ! 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=0.026349Jy sigma=0.576650 ! Fit after self-cal, rms=0.026355Jy sigma=0.576601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.876 mas, bmaj=26.77 mas, bpa=8.598 degrees ! Estimated noise=0.888255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.25074e-05 Jy ! Component: 100 - total flux cleaned = -2.68809e-05 Jy ! Component: 150 - total flux cleaned = -2.69122e-05 Jy ! Component: 200 - total flux cleaned = -3.07058e-05 Jy ! Total flux subtracted in 200 components = -3.07058e-05 Jy ! Clean residual min=-0.000795 max=0.000655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0279511 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 493 components and 0.0279511 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=0.026353Jy sigma=0.576559 ! Fit after self-cal, rms=0.026355Jy sigma=0.576542 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 = -3.73782e-05 Jy ! Component: 100 - total flux cleaned = -3.72028e-05 Jy ! Component: 150 - total flux cleaned = -4.7302e-05 Jy ! Component: 200 - total flux cleaned = -5.37939e-05 Jy ! Total flux subtracted in 200 components = -5.37939e-05 Jy ! Clean residual min=-0.000801 max=0.000656 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0278973 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 532 components and 0.0278973 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=0.026353Jy sigma=0.576526 ! Fit after self-cal, rms=0.026354Jy sigma=0.576522 ! 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=8.627 mas, bmaj=26.99 mas, bpa=8.353 degrees ! Estimated noise=0.887489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.627 x 26.99 at 8.353 degrees (North through East) ! Clean map min=-0.0019395 max=0.023853 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=8.616 mas, bmaj=26.47 mas, bpa=9.637 degrees ! Estimated noise=0.973954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012862 Jy ! Component: 100 - total flux cleaned = 0.00193895 Jy ! Component: 150 - total flux cleaned = 0.00369686 Jy ! Component: 200 - total flux cleaned = 0.00493251 Jy ! Total flux subtracted in 200 components = 0.00493251 Jy ! Clean residual min=-0.015112 max=0.023595 Jy/beam ! Clean residual mean=0.000006 rms=0.005608 Jy/beam ! Combined flux in latest and established models = 0.00493251 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.00493251 Jy ! Inverting map and beam ! Estimated beam: bmin=8.627 mas, bmaj=26.99 mas, bpa=8.353 degrees ! Estimated noise=0.887489 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 (0, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190405 Jy ! Component: 100 - total flux cleaned = 0.0233474 Jy ! Component: 150 - total flux cleaned = 0.0240286 Jy ! Component: 200 - total flux cleaned = 0.0245226 Jy ! Total flux subtracted in 200 components = 0.0245226 Jy ! Clean residual min=-0.002801 max=0.002645 Jy/beam ! Clean residual mean=-0.000014 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.0294551 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 114 components and 0.0294551 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=8.876 mas, bmaj=26.77 mas, bpa=8.598 degrees ! Estimated noise=0.888255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315514 Jy ! Component: 100 - total flux cleaned = 0.000378804 Jy ! Component: 150 - total flux cleaned = 0.000468873 Jy ! Component: 200 - total flux cleaned = 0.000618765 Jy ! Total flux subtracted in 200 components = 0.000618765 Jy ! Clean residual min=-0.001895 max=0.002037 Jy/beam ! Clean residual mean=-0.000005 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0300738 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 = -0.000131795 Jy ! Component: 100 - total flux cleaned = -0.000308782 Jy ! Component: 150 - total flux cleaned = -0.00046807 Jy ! Component: 200 - total flux cleaned = -0.000618864 Jy ! Total flux subtracted in 200 components = -0.000618864 Jy ! Clean residual min=-0.001766 max=0.001850 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.029455 Jy ! Adding 148 model components to the UV plane model. ! The established model now contains 253 components and 0.029455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=8.627 mas, bmaj=26.99 mas, bpa=8.353 degrees ! Estimated noise=0.887489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275117 Jy ! Component: 100 - total flux cleaned = -0.000460921 Jy ! Component: 150 - total flux cleaned = -0.000704183 Jy ! Component: 200 - total flux cleaned = -0.000874947 Jy ! Total flux subtracted in 200 components = -0.000874947 Jy ! Clean residual min=-0.001663 max=0.001715 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.02858 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 288 components and 0.02858 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=0.026666Jy sigma=0.582914 ! Fit after self-cal, rms=0.026596Jy sigma=0.580803 wmodel /scr/pima/bp192a0_uvs/J0023-2502_C_map.mod ! Writing 288 model components to file: /scr/pima/bp192a0_uvs/J0023-2502_C_map.mod wobs /scr/pima/bp192a0_uvs/J0023-2502_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0023-2502_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0023-2502_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a0_uvs/J0023-2502_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 = -9.63353e-05 Jy ! Component: 100 - total flux cleaned = -0.00027389 Jy ! Component: 150 - total flux cleaned = -0.000416564 Jy ! Component: 200 - total flux cleaned = -0.000500236 Jy ! Component: 250 - total flux cleaned = -0.000538256 Jy ! Component: 300 - total flux cleaned = -0.000596268 Jy ! Component: 350 - total flux cleaned = -0.000618713 Jy ! Component: 400 - total flux cleaned = -0.000629531 Jy ! Component: 450 - total flux cleaned = -0.00060876 Jy ! Component: 500 - total flux cleaned = -0.000588557 Jy ! Component: 550 - total flux cleaned = -0.000578605 Jy ! Component: 600 - total flux cleaned = -0.000568815 Jy ! Component: 650 - total flux cleaned = -0.000549483 Jy ! Component: 700 - total flux cleaned = -0.000539924 Jy ! Component: 750 - total flux cleaned = -0.000511507 Jy ! Component: 800 - total flux cleaned = -0.000502193 Jy ! Component: 850 - total flux cleaned = -0.000492925 Jy ! Component: 900 - total flux cleaned = -0.000492962 Jy ! Component: 950 - total flux cleaned = -0.000492891 Jy ! Component: 1000 - total flux cleaned = -0.000502024 Jy ! Component: 1050 - total flux cleaned = -0.000520175 Jy ! Component: 1100 - total flux cleaned = -0.00053831 Jy ! Component: 1150 - total flux cleaned = -0.000565475 Jy ! Component: 1200 - total flux cleaned = -0.000592687 Jy ! Component: 1250 - total flux cleaned = -0.000674698 Jy ! Component: 1300 - total flux cleaned = -0.000766552 Jy ! Component: 1350 - total flux cleaned = -0.000849882 Jy ! Component: 1400 - total flux cleaned = -0.000887548 Jy ! Component: 1450 - total flux cleaned = -0.00092611 Jy ! Component: 1500 - total flux cleaned = -0.000965447 Jy ! Component: 1550 - total flux cleaned = -0.0010057 Jy ! Component: 1600 - total flux cleaned = -0.00103675 Jy ! Component: 1650 - total flux cleaned = -0.00106867 Jy ! Component: 1700 - total flux cleaned = -0.00109038 Jy ! Component: 1750 - total flux cleaned = -0.00113507 Jy ! Component: 1800 - total flux cleaned = -0.00115825 Jy ! Component: 1850 - total flux cleaned = -0.00119377 Jy ! Component: 1900 - total flux cleaned = -0.00123019 Jy ! Component: 1950 - total flux cleaned = -0.00125529 Jy ! Component: 2000 - total flux cleaned = -0.00129409 Jy ! Component: 2050 - total flux cleaned = -0.00132053 Jy ! Component: 2100 - total flux cleaned = -0.00134809 Jy ! Component: 2150 - total flux cleaned = -0.00136247 Jy ! Component: 2200 - total flux cleaned = -0.00137724 Jy ! Component: 2250 - total flux cleaned = -0.00139232 Jy ! Component: 2300 - total flux cleaned = -0.00139222 Jy ! Component: 2350 - total flux cleaned = -0.00140823 Jy ! Component: 2400 - total flux cleaned = -0.00139141 Jy ! Component: 2450 - total flux cleaned = -0.00140795 Jy ! Component: 2500 - total flux cleaned = -0.00139007 Jy ! Component: 2550 - total flux cleaned = -0.00140777 Jy ! Component: 2600 - total flux cleaned = -0.00140807 Jy ! Component: 2650 - total flux cleaned = -0.0013889 Jy ! Component: 2700 - total flux cleaned = -0.00140929 Jy ! Component: 2750 - total flux cleaned = -0.00138858 Jy ! Component: 2800 - total flux cleaned = -0.00138858 Jy ! Component: 2850 - total flux cleaned = -0.00138878 Jy ! Component: 2900 - total flux cleaned = -0.00138892 Jy ! Component: 2950 - total flux cleaned = -0.00138939 Jy ! Component: 3000 - total flux cleaned = -0.00138988 Jy ! Component: 3050 - total flux cleaned = -0.00136449 Jy ! Component: 3100 - total flux cleaned = -0.00136377 Jy ! Component: 3150 - total flux cleaned = -0.00139083 Jy ! Component: 3200 - total flux cleaned = -0.00139081 Jy ! Component: 3250 - total flux cleaned = -0.00139077 Jy ! Component: 3300 - total flux cleaned = -0.00139088 Jy ! Component: 3350 - total flux cleaned = -0.00139134 Jy ! Component: 3400 - total flux cleaned = -0.00139124 Jy ! Component: 3450 - total flux cleaned = -0.00139132 Jy ! Component: 3500 - total flux cleaned = -0.00139141 Jy ! Component: 3550 - total flux cleaned = -0.00139072 Jy ! Component: 3600 - total flux cleaned = -0.00142777 Jy ! Component: 3650 - total flux cleaned = -0.00142792 Jy ! Component: 3700 - total flux cleaned = -0.00142851 Jy ! Component: 3750 - total flux cleaned = -0.00142927 Jy ! Component: 3800 - total flux cleaned = -0.00143011 Jy ! Component: 3850 - total flux cleaned = -0.00143035 Jy ! Component: 3900 - total flux cleaned = -0.00143063 Jy ! Component: 3950 - total flux cleaned = -0.00143103 Jy ! Component: 4000 - total flux cleaned = -0.00143098 Jy ! Component: 4050 - total flux cleaned = -0.00148141 Jy ! Total flux subtracted in 4096 components = -0.00142971 Jy ! Clean residual min=-0.002875 max=0.002716 Jy/beam ! Clean residual mean=-0.000010 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0271503 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 532 components and 0.0271503 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0023-2502_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 8.627 x 26.99 at 8.353 degrees (North through East) ! Clean map min=-0.0070149 max=0.02061 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0023-2502_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0206102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00119707 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -17.4244 17.4244 34.8489 69.6977 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 17.217 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0023-2502_C_uvs.log closed on Fri Aug 21 07:22:58 2015