! Started logfile: /d2/scr/pima/bp177i_uvs/J1700+6612_C_uvs.log on Tue Apr 15 00:33:17 2014 obs /d2/scr/pima/bp177i_uvs/J1700+6612_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1700+6612_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1700+6612 ! ! 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 1304 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 /d2/scr/pima/bp177i_uvs/J1700+6612_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000005Jy sigma=43.153068 ! Fit after self-cal, rms=0.951939Jy sigma=40.897122 ! 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=1.333 mas, bmaj=5.344 mas, bpa=44.58 degrees ! Estimated noise=0.708213 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 = 0.0371784 Jy ! Component: 100 - total flux cleaned = 0.0459719 Jy ! Total flux subtracted in 100 components = 0.0459719 Jy ! Clean residual min=-0.002820 max=0.003693 Jy/beam ! Clean residual mean=-0.000021 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0459719 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0459719 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=0.025413Jy sigma=0.834937 ! Fit after self-cal, rms=0.025158Jy sigma=0.831875 ! 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=1.633 mas, bmaj=5.463 mas, bpa=44.67 degrees ! Estimated noise=0.479227 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 = 0.00658879 Jy ! Component: 100 - total flux cleaned = 0.010308 Jy ! Component: 150 - total flux cleaned = 0.012889 Jy ! Component: 200 - total flux cleaned = 0.0148259 Jy ! Total flux subtracted in 200 components = 0.0148259 Jy ! Clean residual min=-0.002284 max=0.002447 Jy/beam ! Clean residual mean=-0.000021 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0607978 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.0607977 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=0.024005Jy sigma=0.702270 ! Fit after self-cal, rms=0.023945Jy sigma=0.699871 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 5.463 at 44.67 degrees (North through East) ! Clean map min=-0.0020499 max=0.04955 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 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.19 HN 1.03 KP 0.87 ! LA 1.06 MK 1.00 NL 1.16 OV 0.94 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 0.98 KP 0.96 ! LA 0.95 MK 0.95 NL 1.15 OV 0.89 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.04 KP 0.95 ! LA 1.05 MK 1.09 NL 1.09 OV 0.91 ! PT 0.85 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 1.09 KP 0.94 ! LA 1.08 MK 1.02 NL 1.15 OV 0.91 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.94 KP 0.86 ! LA 1.01 MK 0.95 NL 1.08 OV 0.96 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.05 KP 0.99 ! LA 0.98 MK 1.05 NL 1.07 OV 0.96 ! PT 0.87 SC 1.01 ! ! ! Fit before self-cal, rms=0.023945Jy sigma=0.699871 ! Fit after self-cal, rms=0.023452Jy sigma=0.664746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.643 mas, bmaj=5.482 mas, bpa=44.67 degrees ! Estimated noise=0.474006 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 = 0.000254806 Jy ! Component: 100 - total flux cleaned = 0.000553331 Jy ! Component: 150 - total flux cleaned = 0.000781905 Jy ! Component: 200 - total flux cleaned = 0.000996019 Jy ! Total flux subtracted in 200 components = 0.000996019 Jy ! Clean residual min=-0.001726 max=0.001628 Jy/beam ! Clean residual mean=-0.000010 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0617938 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0617938 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=0.023420Jy sigma=0.661634 ! Fit after self-cal, rms=0.023418Jy sigma=0.661269 ! 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=0.023418Jy sigma=0.661269 ! Fit after self-cal, rms=0.023448Jy sigma=0.661020 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.643 mas, bmaj=5.477 mas, bpa=44.71 degrees ! Estimated noise=0.475287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170063 Jy ! Component: 100 - total flux cleaned = 0.000346513 Jy ! Component: 150 - total flux cleaned = 0.000489023 Jy ! Component: 200 - total flux cleaned = 0.000550227 Jy ! Total flux subtracted in 200 components = 0.000550227 Jy ! Clean residual min=-0.001733 max=0.001597 Jy/beam ! Clean residual mean=-0.000010 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.062344 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.062344 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=0.023448Jy sigma=0.659649 ! Fit after self-cal, rms=0.023448Jy sigma=0.659583 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 = 3.2739e-05 Jy ! Component: 100 - total flux cleaned = 6.01308e-05 Jy ! Component: 150 - total flux cleaned = 9.36902e-05 Jy ! Component: 200 - total flux cleaned = 0.000117365 Jy ! Total flux subtracted in 200 components = 0.000117365 Jy ! Clean residual min=-0.001716 max=0.001579 Jy/beam ! Clean residual mean=-0.000010 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0624614 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0624614 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=0.023444Jy sigma=0.659149 ! Fit after self-cal, rms=0.023444Jy sigma=0.659132 ! 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=0.023444Jy sigma=0.659132 ! Fit after self-cal, rms=0.023100Jy sigma=0.644496 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.645 mas, bmaj=5.476 mas, bpa=44.7 degrees ! Estimated noise=0.471148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000494888 Jy ! Component: 100 - total flux cleaned = -0.000651519 Jy ! Component: 150 - total flux cleaned = -0.000738838 Jy ! Component: 200 - total flux cleaned = -0.000782838 Jy ! Total flux subtracted in 200 components = -0.000782838 Jy ! Clean residual min=-0.001478 max=0.001469 Jy/beam ! Clean residual mean=-0.000007 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0616785 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.0616785 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=0.023044Jy sigma=0.644949 ! Fit after self-cal, rms=0.023046Jy sigma=0.644898 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 = -2.58375e-05 Jy ! Component: 100 - total flux cleaned = -5.74691e-05 Jy ! Component: 150 - total flux cleaned = -6.89613e-05 Jy ! Component: 200 - total flux cleaned = -7.4371e-05 Jy ! Total flux subtracted in 200 components = -7.4371e-05 Jy ! Clean residual min=-0.001468 max=0.001490 Jy/beam ! Clean residual mean=-0.000008 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0616042 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0616042 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=0.023041Jy sigma=0.644768 ! Fit after self-cal, rms=0.023041Jy sigma=0.644759 ! Inverting map ! Added new window around map position (5.7, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603805 Jy ! Component: 100 - total flux cleaned = 0.000677722 Jy ! Component: 150 - total flux cleaned = 0.000601024 Jy ! Component: 200 - total flux cleaned = 0.000491343 Jy ! Total flux subtracted in 200 components = 0.000491343 Jy ! Clean residual min=-0.001355 max=0.001181 Jy/beam ! Clean residual mean=-0.000007 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0620955 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.0620955 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=0.022865Jy sigma=0.640238 ! Fit after self-cal, rms=0.022862Jy sigma=0.639987 ! 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=0.022862Jy sigma=0.639987 ! Fit after self-cal, rms=0.022779Jy sigma=0.639198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=5.928 mas, bpa=47.58 degrees ! Estimated noise=0.568013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140965 Jy ! Component: 100 - total flux cleaned = -0.000328984 Jy ! Component: 150 - total flux cleaned = -0.000467193 Jy ! Component: 200 - total flux cleaned = -0.000518202 Jy ! Total flux subtracted in 200 components = -0.000518202 Jy ! Clean residual min=-0.001688 max=0.001532 Jy/beam ! Clean residual mean=-0.000015 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0615773 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 148 components and 0.0615773 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=0.022706Jy sigma=0.639448 ! Fit after self-cal, rms=0.022703Jy sigma=0.639338 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 = -3.48848e-05 Jy ! Component: 100 - total flux cleaned = -8.20065e-05 Jy ! Component: 150 - total flux cleaned = -0.000109919 Jy ! Component: 200 - total flux cleaned = -0.000135662 Jy ! Total flux subtracted in 200 components = -0.000135662 Jy ! Clean residual min=-0.001669 max=0.001497 Jy/beam ! Clean residual mean=-0.000015 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0614416 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.0614416 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=0.022675Jy sigma=0.639231 ! Fit after self-cal, rms=0.022674Jy sigma=0.639177 ! 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=1.648 mas, bmaj=5.476 mas, bpa=44.75 degrees ! Estimated noise=0.46723 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 5.476 at 44.75 degrees (North through East) ! Clean map min=-0.0013523 max=0.048559 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=1.344 mas, bmaj=5.345 mas, bpa=44.61 degrees ! Estimated noise=0.69844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365896 Jy ! Component: 100 - total flux cleaned = 0.0453739 Jy ! Component: 150 - total flux cleaned = 0.0496026 Jy ! Component: 200 - total flux cleaned = 0.052288 Jy ! Total flux subtracted in 200 components = 0.052288 Jy ! Clean residual min=-0.001647 max=0.002018 Jy/beam ! Clean residual mean=-0.000010 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0522879 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0522879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=5.476 mas, bpa=44.75 degrees ! Estimated noise=0.46723 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 = 0.00286323 Jy ! Component: 100 - total flux cleaned = 0.00458025 Jy ! Component: 150 - total flux cleaned = 0.00558645 Jy ! Component: 200 - total flux cleaned = 0.00631002 Jy ! Total flux subtracted in 200 components = 0.00631002 Jy ! Clean residual min=-0.001317 max=0.001383 Jy/beam ! Clean residual mean=-0.000012 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.058598 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.058598 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=3.631 mas, bmaj=5.928 mas, bpa=47.58 degrees ! Estimated noise=0.568013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107551 Jy ! Component: 100 - total flux cleaned = 0.00154109 Jy ! Component: 150 - total flux cleaned = 0.00173275 Jy ! Component: 200 - total flux cleaned = 0.00191061 Jy ! Total flux subtracted in 200 components = 0.00191061 Jy ! Clean residual min=-0.001766 max=0.001529 Jy/beam ! Clean residual mean=-0.000019 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0605086 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 = 0.000170543 Jy ! Component: 100 - total flux cleaned = 0.000299417 Jy ! Component: 150 - total flux cleaned = 0.00033214 Jy ! Component: 200 - total flux cleaned = 0.000378274 Jy ! Total flux subtracted in 200 components = 0.000378274 Jy ! Clean residual min=-0.001761 max=0.001504 Jy/beam ! Clean residual mean=-0.000018 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0608869 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 114 components and 0.0608868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=5.476 mas, bpa=44.75 degrees ! Estimated noise=0.46723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173908 Jy ! Component: 100 - total flux cleaned = -0.000130956 Jy ! Component: 150 - total flux cleaned = -0.000183821 Jy ! Component: 200 - total flux cleaned = -0.000135518 Jy ! Total flux subtracted in 200 components = -0.000135518 Jy ! Clean residual min=-0.001286 max=0.001154 Jy/beam ! Clean residual mean=-0.000009 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0607513 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.0607513 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=0.022638Jy sigma=0.639941 ! Fit after self-cal, rms=0.022639Jy sigma=0.639735 wmodel /d2/scr/pima/bp177i_uvs/J1700+6612_C_map.mod ! Writing 133 model components to file: /d2/scr/pima/bp177i_uvs/J1700+6612_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1700+6612_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1700+6612_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1700+6612_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1700+6612_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 = -0.000211759 Jy ! Component: 100 - total flux cleaned = -0.000313008 Jy ! Component: 150 - total flux cleaned = -0.000447765 Jy ! Component: 200 - total flux cleaned = -0.000575313 Jy ! Component: 250 - total flux cleaned = -0.00069678 Jy ! Component: 300 - total flux cleaned = -0.000746707 Jy ! Component: 350 - total flux cleaned = -0.000826754 Jy ! Component: 400 - total flux cleaned = -0.000857458 Jy ! Component: 450 - total flux cleaned = -0.000842693 Jy ! Component: 500 - total flux cleaned = -0.000842546 Jy ! Component: 550 - total flux cleaned = -0.000785493 Jy ! Component: 600 - total flux cleaned = -0.000730093 Jy ! Component: 650 - total flux cleaned = -0.000730181 Jy ! Component: 700 - total flux cleaned = -0.000716919 Jy ! Component: 750 - total flux cleaned = -0.000729901 Jy ! Component: 800 - total flux cleaned = -0.000742694 Jy ! Component: 850 - total flux cleaned = -0.000792156 Jy ! Component: 900 - total flux cleaned = -0.00077991 Jy ! Component: 950 - total flux cleaned = -0.00082738 Jy ! Component: 1000 - total flux cleaned = -0.000873878 Jy ! Component: 1050 - total flux cleaned = -0.000908076 Jy ! Component: 1100 - total flux cleaned = -0.00093071 Jy ! Component: 1150 - total flux cleaned = -0.000997377 Jy ! Component: 1200 - total flux cleaned = -0.00104089 Jy ! Component: 1250 - total flux cleaned = -0.00108381 Jy ! Component: 1300 - total flux cleaned = -0.00111566 Jy ! Component: 1350 - total flux cleaned = -0.00115732 Jy ! Component: 1400 - total flux cleaned = -0.00117776 Jy ! Component: 1450 - total flux cleaned = -0.00122836 Jy ! Component: 1500 - total flux cleaned = -0.00123833 Jy ! Component: 1550 - total flux cleaned = -0.00130711 Jy ! Component: 1600 - total flux cleaned = -0.00135556 Jy ! Component: 1650 - total flux cleaned = -0.00143193 Jy ! Component: 1700 - total flux cleaned = -0.00146028 Jy ! Component: 1750 - total flux cleaned = -0.00154392 Jy ! Component: 1800 - total flux cleaned = -0.0015899 Jy ! Component: 1850 - total flux cleaned = -0.00164431 Jy ! Component: 1900 - total flux cleaned = -0.00174276 Jy ! Component: 1950 - total flux cleaned = -0.00179587 Jy ! Component: 2000 - total flux cleaned = -0.0018921 Jy ! Component: 2050 - total flux cleaned = -0.00198706 Jy ! Component: 2100 - total flux cleaned = -0.00205526 Jy ! Component: 2150 - total flux cleaned = -0.00209748 Jy ! Component: 2200 - total flux cleaned = -0.00216442 Jy ! Component: 2250 - total flux cleaned = -0.00223049 Jy ! Component: 2300 - total flux cleaned = -0.00227145 Jy ! Component: 2350 - total flux cleaned = -0.00234447 Jy ! Component: 2400 - total flux cleaned = -0.00238454 Jy ! Component: 2450 - total flux cleaned = -0.00243242 Jy ! Component: 2500 - total flux cleaned = -0.00248776 Jy ! Component: 2550 - total flux cleaned = -0.0025348 Jy ! Component: 2600 - total flux cleaned = -0.00258139 Jy ! Component: 2650 - total flux cleaned = -0.00264306 Jy ! Component: 2700 - total flux cleaned = -0.00268128 Jy ! Component: 2750 - total flux cleaned = -0.00270408 Jy ! Component: 2800 - total flux cleaned = -0.00274929 Jy ! Component: 2850 - total flux cleaned = -0.00281641 Jy ! Component: 2900 - total flux cleaned = -0.00280901 Jy ! Component: 2950 - total flux cleaned = -0.00284584 Jy ! Component: 3000 - total flux cleaned = -0.00287506 Jy ! Component: 3050 - total flux cleaned = -0.00289681 Jy ! Component: 3100 - total flux cleaned = -0.00293276 Jy ! Component: 3150 - total flux cleaned = -0.00295424 Jy ! Component: 3200 - total flux cleaned = -0.00297553 Jy ! Component: 3250 - total flux cleaned = -0.00302489 Jy ! Component: 3300 - total flux cleaned = -0.00302482 Jy ! Component: 3350 - total flux cleaned = -0.00303875 Jy ! Component: 3400 - total flux cleaned = -0.0030664 Jy ! Component: 3450 - total flux cleaned = -0.00310078 Jy ! Component: 3500 - total flux cleaned = -0.00311446 Jy ! Component: 3550 - total flux cleaned = -0.00312801 Jy ! Component: 3600 - total flux cleaned = -0.00317521 Jy ! Component: 3650 - total flux cleaned = -0.00320202 Jy ! Component: 3700 - total flux cleaned = -0.0032419 Jy ! Component: 3750 - total flux cleaned = -0.00324848 Jy ! Component: 3800 - total flux cleaned = -0.00327474 Jy ! Component: 3850 - total flux cleaned = -0.00328123 Jy ! Component: 3900 - total flux cleaned = -0.0032878 Jy ! Component: 3950 - total flux cleaned = -0.00330071 Jy ! Component: 4000 - total flux cleaned = -0.00332638 Jy ! Component: 4050 - total flux cleaned = -0.00334554 Jy ! Total flux subtracted in 4096 components = -0.00335825 Jy ! Clean residual min=-0.000363 max=0.000386 Jy/beam ! Clean residual mean=-0.000003 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0573931 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 457 components and 0.0573931 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1700+6612_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.648 x 5.476 at 44.75 degrees (North through East) ! Clean map min=-0.0011556 max=0.04829 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1700+6612_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0482905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714767 0.714767 1.42953 2.85907 5.71814 11.4363 22.8726 45.7451 91.4902 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.717 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1700+6612_C_uvs.log closed on Tue Apr 15 00:33:22 2014