! Started logfile: /d2/scr/pima/bp171aa_uvs/J1105+2052_X_uvs.log on Thu Nov 28 23:34:45 2013 obs /d2/scr/pima/bp171aa_uvs/J1105+2052_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1105+2052_X_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.469136 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1105+2052 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171aa_uvs/J1105+2052_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004142Jy sigma=0.709891 ! Fit after self-cal, rms=0.972883Jy sigma=0.687793 ! 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=1.165 mas, bmaj=4.177 mas, bpa=-8.78 degrees ! Estimated noise=41.413 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 = 0.017238 Jy ! Component: 100 - total flux cleaned = 0.0164111 Jy ! Total flux subtracted in 100 components = 0.0164111 Jy ! Clean residual min=-0.005899 max=0.005943 Jy/beam ! Clean residual mean=-0.000010 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.0164111 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0164111 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=0.038755Jy sigma=0.027399 ! Fit after self-cal, rms=0.037473Jy sigma=0.026492 ! 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=1.432 mas, bmaj=4.19 mas, bpa=-8.639 degrees ! Estimated noise=29.5717 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 = 0.00363727 Jy ! Component: 100 - total flux cleaned = 0.0049017 Jy ! Component: 150 - total flux cleaned = 0.00460162 Jy ! Component: 200 - total flux cleaned = 0.00344568 Jy ! Total flux subtracted in 200 components = 0.00344568 Jy ! Clean residual min=-0.004419 max=0.004370 Jy/beam ! Clean residual mean=-0.000037 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.0198568 Jy ! Performing phase self-cal ! Adding 140 model components to the UV plane model. ! The established model now contains 172 components and 0.0198568 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=0.028746Jy sigma=0.020322 ! Fit after self-cal, rms=0.028271Jy sigma=0.019987 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.432 x 4.19 at -8.639 degrees (North through East) ! Clean map min=-0.0087596 max=0.022971 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* ! ! ! Correcting IF 2. ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Correcting IF 5. ! 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* ! ! ! Correcting IF 6. ! 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* ! ! ! Correcting IF 7. ! 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* ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.028271Jy sigma=0.019987 ! Fit after self-cal, rms=0.028271Jy sigma=0.019987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.432 mas, bmaj=4.19 mas, bpa=-8.639 degrees ! Estimated noise=29.5717 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 = -0.00249388 Jy ! Component: 100 - total flux cleaned = -0.00426234 Jy ! Component: 150 - total flux cleaned = -0.00668107 Jy ! Component: 200 - total flux cleaned = -0.0084823 Jy ! Total flux subtracted in 200 components = -0.0084823 Jy ! Clean residual min=-0.002620 max=0.002595 Jy/beam ! Clean residual mean=-0.000026 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.0113745 Jy ! Performing phase self-cal ! Adding 138 model components to the UV plane model. ! The established model now contains 304 components and 0.0113745 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=0.025452Jy sigma=0.017994 ! Fit after self-cal, rms=0.025320Jy sigma=0.017900 ! 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=0.025320Jy sigma=0.017900 ! Fit after self-cal, rms=0.025320Jy sigma=0.017900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.432 mas, bmaj=4.19 mas, bpa=-8.639 degrees ! Estimated noise=29.5717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393678 Jy ! Component: 100 - total flux cleaned = -0.000925334 Jy ! Component: 150 - total flux cleaned = -0.000693188 Jy ! Component: 200 - total flux cleaned = 8.5089e-05 Jy ! Total flux subtracted in 200 components = 8.5089e-05 Jy ! Clean residual min=-0.001797 max=0.001783 Jy/beam ! Clean residual mean=-0.000019 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.0114596 Jy selfcal ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 411 components and 0.0114596 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=0.024166Jy sigma=0.017085 ! Fit after self-cal, rms=0.024119Jy sigma=0.017051 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 = -0.00034146 Jy ! Component: 100 - total flux cleaned = -0.000883084 Jy ! Component: 150 - total flux cleaned = -0.0011275 Jy ! Component: 200 - total flux cleaned = -0.000696536 Jy ! Total flux subtracted in 200 components = -0.000696536 Jy ! Clean residual min=-0.001162 max=0.001165 Jy/beam ! Clean residual mean=-0.000012 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0107631 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 511 components and 0.0107631 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=0.023592Jy sigma=0.016678 ! Fit after self-cal, rms=0.023577Jy sigma=0.016668 ! 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=0.023577Jy sigma=0.016668 ! Fit after self-cal, rms=0.023383Jy sigma=0.016617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.427 mas, bmaj=4.204 mas, bpa=-8.648 degrees ! Estimated noise=29.2166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124998 Jy ! Component: 100 - total flux cleaned = -0.000173739 Jy ! Component: 150 - total flux cleaned = -0.000361695 Jy ! Component: 200 - total flux cleaned = -0.000274962 Jy ! Total flux subtracted in 200 components = -0.000274962 Jy ! Clean residual min=-0.000686 max=0.000690 Jy/beam ! Clean residual mean=-0.000007 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0104881 Jy selfcal ! Performing phase self-cal ! Adding 102 model components to the UV plane model. ! The established model now contains 597 components and 0.0104881 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=0.023191Jy sigma=0.016483 ! Fit after self-cal, rms=0.023196Jy sigma=0.016477 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 = -0.000247013 Jy ! Component: 100 - total flux cleaned = -0.000428475 Jy ! Component: 150 - total flux cleaned = -0.000530959 Jy ! Component: 200 - total flux cleaned = -0.0005648 Jy ! Total flux subtracted in 200 components = -0.0005648 Jy ! Clean residual min=-0.000507 max=0.000507 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.00992331 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 657 components and 0.00992331 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=0.023102Jy sigma=0.016413 ! Fit after self-cal, rms=0.023100Jy sigma=0.016410 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023100Jy sigma=0.016410 ! Fit after self-cal, rms=0.023151Jy sigma=0.016392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=4.041 mas, bpa=-8.931 degrees ! Estimated noise=32.6233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199455 Jy ! Component: 100 - total flux cleaned = 0.00031556 Jy ! Component: 150 - total flux cleaned = 0.00038985 Jy ! Component: 200 - total flux cleaned = 8.94356e-05 Jy ! Total flux subtracted in 200 components = 8.94356e-05 Jy ! Clean residual min=-0.000544 max=0.000543 Jy/beam ! Clean residual mean=-0.000007 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0100127 Jy selfcal ! Performing phase self-cal ! Adding 119 model components to the UV plane model. ! The established model now contains 768 components and 0.0100127 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=0.023071Jy sigma=0.016337 ! Fit after self-cal, rms=0.023079Jy sigma=0.016334 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 = 0.000272624 Jy ! Component: 100 - total flux cleaned = 0.00030211 Jy ! Component: 150 - total flux cleaned = 0.000163625 Jy ! Component: 200 - total flux cleaned = -0.000189973 Jy ! Total flux subtracted in 200 components = -0.000189973 Jy ! Clean residual min=-0.000360 max=0.000357 Jy/beam ! Clean residual mean=-0.000005 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.00982277 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 823 components and 0.00982277 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=0.023042Jy sigma=0.016308 ! Fit after self-cal, rms=0.023036Jy sigma=0.016305 ! 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=1.422 mas, bmaj=4.206 mas, bpa=-8.643 degrees ! Estimated noise=29.2201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.422 x 4.206 at -8.643 degrees (North through East) ! Clean map min=-0.0060382 max=0.019087 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=1.15 mas, bmaj=4.205 mas, bpa=-8.775 degrees ! Estimated noise=40.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102131 Jy ! Component: 100 - total flux cleaned = 0.00913706 Jy ! Component: 150 - total flux cleaned = 0.00844801 Jy ! Component: 200 - total flux cleaned = 0.00845299 Jy ! Total flux subtracted in 200 components = 0.00845299 Jy ! Clean residual min=-0.004465 max=0.004506 Jy/beam ! Clean residual mean=-0.000012 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.00845298 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 69 model components to the UV plane model. ! The established model now contains 69 components and 0.00845298 Jy ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=4.206 mas, bpa=-8.643 degrees ! Estimated noise=29.2201 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 = 0.00667691 Jy ! Component: 100 - total flux cleaned = 0.00739847 Jy ! Component: 150 - total flux cleaned = 0.00569764 Jy ! Component: 200 - total flux cleaned = 0.00370905 Jy ! Total flux subtracted in 200 components = 0.00370905 Jy ! Clean residual min=-0.003828 max=0.003852 Jy/beam ! Clean residual mean=-0.000031 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 0.012162 Jy ! Adding 112 model components to the UV plane model. ! The established model now contains 181 components and 0.012162 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.688 mas, bmaj=4.041 mas, bpa=-8.931 degrees ! Estimated noise=32.6233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150357 Jy ! Component: 100 - total flux cleaned = -0.00033795 Jy ! Component: 150 - total flux cleaned = -0.00227378 Jy ! Component: 200 - total flux cleaned = -0.00449755 Jy ! Total flux subtracted in 200 components = -0.00449755 Jy ! Clean residual min=-0.002639 max=0.002616 Jy/beam ! Clean residual mean=-0.000031 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.00766449 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 = -0.000321602 Jy ! Component: 100 - total flux cleaned = 0.000375021 Jy ! Component: 150 - total flux cleaned = 0.000768635 Jy ! Component: 200 - total flux cleaned = 0.00114468 Jy ! Total flux subtracted in 200 components = 0.00114468 Jy ! Clean residual min=-0.002033 max=0.002045 Jy/beam ! Clean residual mean=-0.000026 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.00880917 Jy ! Adding 208 model components to the UV plane model. ! The established model now contains 384 components and 0.00880917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=4.206 mas, bpa=-8.643 degrees ! Estimated noise=29.2201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390458 Jy ! Component: 100 - total flux cleaned = 0.000770873 Jy ! Component: 150 - total flux cleaned = 0.00120682 Jy ! Component: 200 - total flux cleaned = 0.00164891 Jy ! Total flux subtracted in 200 components = 0.00164891 Jy ! Clean residual min=-0.000779 max=0.000778 Jy/beam ! Clean residual mean=-0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0104581 Jy selfcal ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 467 components and 0.0104581 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=0.023182Jy sigma=0.016411 ! Fit after self-cal, rms=0.023153Jy sigma=0.016393 wmodel /d2/scr/pima/bp171aa_uvs/J1105+2052_X_map.mod ! Writing 467 model components to file: /d2/scr/pima/bp171aa_uvs/J1105+2052_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1105+2052_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1105+2052_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1105+2052_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171aa_uvs/J1105+2052_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.422 x 4.206 at -8.643 degrees (North through East) ! Clean map min=-0.005665 max=0.015357 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1105+2052_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0153568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -6.58944 6.58944 13.1789 26.3577 52.7155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 45.527 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1105+2052_X_uvs.log closed on Thu Nov 28 23:34:49 2013