! Started logfile: /scr/pima/s5272a_uvs/J0226+0938_X_uvs.log on Mon Dec 16 09:34:23 2013 obs /scr/pima/s5272a_uvs/J0226+0938_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0226+0938_X_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0226+0938 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 57344 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 /scr/pima/s5272a_uvs/J0226+0938_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. ! ! 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=1.005894Jy sigma=3.424980 ! Fit after self-cal, rms=0.906014Jy sigma=3.042429 ! 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=0.7656 mas, bmaj=1.824 mas, bpa=-5.847 degrees ! Estimated noise=3.4424 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 = 0.0778175 Jy ! Component: 100 - total flux cleaned = 0.0947868 Jy ! Total flux subtracted in 100 components = 0.0947868 Jy ! Clean residual min=-0.003302 max=0.004735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0947868 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0947868 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=0.028736Jy sigma=0.087744 ! Fit after self-cal, rms=0.028680Jy sigma=0.087705 ! 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=0.9432 mas, bmaj=2.085 mas, bpa=-4.277 degrees ! Estimated noise=1.82434 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 = 0.00550146 Jy ! Component: 100 - total flux cleaned = 0.00811486 Jy ! Component: 150 - total flux cleaned = 0.00963076 Jy ! Component: 200 - total flux cleaned = 0.010551 Jy ! Total flux subtracted in 200 components = 0.010551 Jy ! Clean residual min=-0.003448 max=0.004683 Jy/beam ! Clean residual mean=-0.000003 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.105338 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.105338 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=0.029286Jy sigma=0.079723 ! Fit after self-cal, rms=0.029284Jy sigma=0.079714 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9432 x 2.085 at -4.277 degrees (North through East) ! Clean map min=-0.0033412 max=0.10022 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 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=0.029284Jy sigma=0.079714 ! Fit after self-cal, rms=0.029284Jy sigma=0.079714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=2.085 mas, bpa=-4.277 degrees ! Estimated noise=1.82434 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 (-19, -31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042948 Jy ! Component: 100 - total flux cleaned = 0.0068211 Jy ! Component: 150 - total flux cleaned = 0.00864759 Jy ! Component: 200 - total flux cleaned = 0.00995331 Jy ! Total flux subtracted in 200 components = 0.00995331 Jy ! Clean residual min=-0.003197 max=0.004253 Jy/beam ! Clean residual mean=0.000002 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.115291 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 0.115291 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=0.028420Jy sigma=0.076607 ! Fit after self-cal, rms=0.028354Jy sigma=0.076158 ! 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=0.028354Jy sigma=0.076158 ! Fit after self-cal, rms=0.028354Jy sigma=0.076158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=2.085 mas, bpa=-4.277 degrees ! Estimated noise=1.82434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131179 Jy ! Component: 100 - total flux cleaned = 0.00196491 Jy ! Component: 150 - total flux cleaned = 0.0023131 Jy ! Component: 200 - total flux cleaned = 0.00254551 Jy ! Total flux subtracted in 200 components = 0.00254551 Jy ! Clean residual min=-0.003135 max=0.003289 Jy/beam ! Clean residual mean=0.000002 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.117837 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 0.117837 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=0.028030Jy sigma=0.075869 ! Fit after self-cal, rms=0.028031Jy sigma=0.075800 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276605 Jy ! Component: 100 - total flux cleaned = 0.00358151 Jy ! Component: 150 - total flux cleaned = 0.00392944 Jy ! Component: 200 - total flux cleaned = 0.00414002 Jy ! Total flux subtracted in 200 components = 0.00414002 Jy ! Clean residual min=-0.002984 max=0.003157 Jy/beam ! Clean residual mean=0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.121977 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.121977 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=0.027596Jy sigma=0.074608 ! Fit after self-cal, rms=0.027576Jy sigma=0.074444 ! 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=0.027576Jy sigma=0.074444 ! Fit after self-cal, rms=0.027576Jy sigma=0.074444 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=2.085 mas, bpa=-4.277 degrees ! Estimated noise=1.82434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753031 Jy ! Component: 100 - total flux cleaned = 0.000948358 Jy ! Component: 150 - total flux cleaned = 0.00112268 Jy ! Component: 200 - total flux cleaned = 0.00128076 Jy ! Total flux subtracted in 200 components = 0.00128076 Jy ! Clean residual min=-0.003048 max=0.002938 Jy/beam ! Clean residual mean=0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.123257 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.123257 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=0.027364Jy sigma=0.074271 ! Fit after self-cal, rms=0.027369Jy sigma=0.074245 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 = 0.00033917 Jy ! Component: 100 - total flux cleaned = 0.000457128 Jy ! Component: 150 - total flux cleaned = 0.0005958 Jy ! Component: 200 - total flux cleaned = 0.000700181 Jy ! Total flux subtracted in 200 components = 0.000700181 Jy ! Clean residual min=-0.003059 max=0.002950 Jy/beam ! Clean residual mean=0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.123958 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.123958 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=0.027242Jy sigma=0.074141 ! Fit after self-cal, rms=0.027246Jy sigma=0.074132 ! 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=0.027246Jy sigma=0.074132 ! Fit after self-cal, rms=0.027246Jy sigma=0.074132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=3.189 mas, bpa=-3.819 degrees ! Estimated noise=2.37912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821441 Jy ! Component: 100 - total flux cleaned = 0.00111345 Jy ! Component: 150 - total flux cleaned = 0.0012817 Jy ! Component: 200 - total flux cleaned = 0.00147636 Jy ! Total flux subtracted in 200 components = 0.00147636 Jy ! Clean residual min=-0.003991 max=0.004436 Jy/beam ! Clean residual mean=0.000004 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.125434 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.125434 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=0.027163Jy sigma=0.074133 ! Fit after self-cal, rms=0.027160Jy sigma=0.074103 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 = 0.000259872 Jy ! Component: 100 - total flux cleaned = 0.000439455 Jy ! Component: 150 - total flux cleaned = 0.000568668 Jy ! Component: 200 - total flux cleaned = 0.000660542 Jy ! Total flux subtracted in 200 components = 0.000660542 Jy ! Clean residual min=-0.003888 max=0.004364 Jy/beam ! Clean residual mean=0.000004 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.126094 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.126094 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=0.027119Jy sigma=0.074172 ! Fit after self-cal, rms=0.027118Jy sigma=0.074153 ! 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=0.9432 mas, bmaj=2.085 mas, bpa=-4.277 degrees ! Estimated noise=1.82434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9432 x 2.085 at -4.277 degrees (North through East) ! Clean map min=-0.0027945 max=0.097722 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=0.7656 mas, bmaj=1.824 mas, bpa=-5.847 degrees ! Estimated noise=3.4424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.077728 Jy ! Component: 100 - total flux cleaned = 0.0947409 Jy ! Component: 150 - total flux cleaned = 0.100399 Jy ! Component: 200 - total flux cleaned = 0.104107 Jy ! Total flux subtracted in 200 components = 0.104107 Jy ! Clean residual min=-0.003042 max=0.003733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.104107 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.104107 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=2.085 mas, bpa=-4.277 degrees ! Estimated noise=1.82434 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 = 0.00435662 Jy ! Component: 100 - total flux cleaned = 0.00743121 Jy ! Component: 150 - total flux cleaned = 0.00994404 Jy ! Component: 200 - total flux cleaned = 0.0119252 Jy ! Total flux subtracted in 200 components = 0.0119252 Jy ! Clean residual min=-0.003412 max=0.003245 Jy/beam ! Clean residual mean=0.000000 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.116033 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 52 components and 0.116033 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=2.022 mas, bmaj=3.189 mas, bpa=-3.819 degrees ! Estimated noise=2.37912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350745 Jy ! Component: 100 - total flux cleaned = 0.00558345 Jy ! Component: 150 - total flux cleaned = 0.00674309 Jy ! Component: 200 - total flux cleaned = 0.0076376 Jy ! Total flux subtracted in 200 components = 0.0076376 Jy ! Clean residual min=-0.004177 max=0.004425 Jy/beam ! Clean residual mean=0.000003 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.12367 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 = 0.000763241 Jy ! Component: 100 - total flux cleaned = 0.00137568 Jy ! Component: 150 - total flux cleaned = 0.00172465 Jy ! Component: 200 - total flux cleaned = 0.00193887 Jy ! Total flux subtracted in 200 components = 0.00193887 Jy ! Clean residual min=-0.003962 max=0.004346 Jy/beam ! Clean residual mean=0.000005 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.125609 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 86 components and 0.125609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=2.085 mas, bpa=-4.277 degrees ! Estimated noise=1.82434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000778563 Jy ! Component: 100 - total flux cleaned = -0.000781497 Jy ! Component: 150 - total flux cleaned = -0.000693298 Jy ! Component: 200 - total flux cleaned = -0.000536823 Jy ! Total flux subtracted in 200 components = -0.000536823 Jy ! Clean residual min=-0.003014 max=0.003021 Jy/beam ! Clean residual mean=0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.125072 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.125072 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=0.027081Jy sigma=0.074518 ! Fit after self-cal, rms=0.027080Jy sigma=0.074495 wmodel /scr/pima/s5272a_uvs/J0226+0938_X_map.mod ! Writing 98 model components to file: /scr/pima/s5272a_uvs/J0226+0938_X_map.mod wobs /scr/pima/s5272a_uvs/J0226+0938_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0226+0938_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0226+0938_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s5272a_uvs/J0226+0938_X_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 = 0.000612628 Jy ! Component: 100 - total flux cleaned = 0.0011913 Jy ! Component: 150 - total flux cleaned = 0.00164274 Jy ! Component: 200 - total flux cleaned = 0.00202934 Jy ! Component: 250 - total flux cleaned = 0.00244994 Jy ! Component: 300 - total flux cleaned = 0.00276759 Jy ! Component: 350 - total flux cleaned = 0.00312085 Jy ! Component: 400 - total flux cleaned = 0.00333647 Jy ! Component: 450 - total flux cleaned = 0.00371357 Jy ! Component: 500 - total flux cleaned = 0.0039577 Jy ! Component: 550 - total flux cleaned = 0.00419601 Jy ! Component: 600 - total flux cleaned = 0.00439077 Jy ! Component: 650 - total flux cleaned = 0.00458087 Jy ! Component: 700 - total flux cleaned = 0.00469307 Jy ! Component: 750 - total flux cleaned = 0.00480335 Jy ! Component: 800 - total flux cleaned = 0.00505422 Jy ! Component: 850 - total flux cleaned = 0.00515929 Jy ! Component: 900 - total flux cleaned = 0.0052977 Jy ! Component: 950 - total flux cleaned = 0.00550137 Jy ! Component: 1000 - total flux cleaned = 0.00570135 Jy ! Component: 1050 - total flux cleaned = 0.00586524 Jy ! Component: 1100 - total flux cleaned = 0.00602681 Jy ! Component: 1150 - total flux cleaned = 0.00621726 Jy ! Component: 1200 - total flux cleaned = 0.00643521 Jy ! Component: 1250 - total flux cleaned = 0.00664955 Jy ! Component: 1300 - total flux cleaned = 0.00677001 Jy ! Component: 1350 - total flux cleaned = 0.00688947 Jy ! Component: 1400 - total flux cleaned = 0.00694827 Jy ! Component: 1450 - total flux cleaned = 0.00700674 Jy ! Component: 1500 - total flux cleaned = 0.00709301 Jy ! Component: 1550 - total flux cleaned = 0.00720603 Jy ! Component: 1600 - total flux cleaned = 0.00728984 Jy ! Component: 1650 - total flux cleaned = 0.00734448 Jy ! Component: 1700 - total flux cleaned = 0.0073177 Jy ! Component: 1750 - total flux cleaned = 0.00750647 Jy ! Component: 1800 - total flux cleaned = 0.00748018 Jy ! Component: 1850 - total flux cleaned = 0.00753295 Jy ! Component: 1900 - total flux cleaned = 0.00755883 Jy ! Component: 1950 - total flux cleaned = 0.00753321 Jy ! Component: 2000 - total flux cleaned = 0.00758454 Jy ! Component: 2050 - total flux cleaned = 0.00755949 Jy ! Component: 2100 - total flux cleaned = 0.00753563 Jy ! Component: 2150 - total flux cleaned = 0.00758513 Jy ! Component: 2200 - total flux cleaned = 0.00768187 Jy ! Component: 2250 - total flux cleaned = 0.00768158 Jy ! Component: 2300 - total flux cleaned = 0.00763458 Jy ! Component: 2350 - total flux cleaned = 0.00775165 Jy ! Component: 2400 - total flux cleaned = 0.0077982 Jy ! Component: 2450 - total flux cleaned = 0.00784391 Jy ! Component: 2500 - total flux cleaned = 0.0078666 Jy ! Component: 2550 - total flux cleaned = 0.0078442 Jy ! Component: 2600 - total flux cleaned = 0.00791088 Jy ! Component: 2650 - total flux cleaned = 0.00788898 Jy ! Component: 2700 - total flux cleaned = 0.00795449 Jy ! Component: 2750 - total flux cleaned = 0.00801954 Jy ! Component: 2800 - total flux cleaned = 0.00808378 Jy ! Component: 2850 - total flux cleaned = 0.00810489 Jy ! Component: 2900 - total flux cleaned = 0.00808376 Jy ! Component: 2950 - total flux cleaned = 0.00808382 Jy ! Component: 3000 - total flux cleaned = 0.00806324 Jy ! Component: 3050 - total flux cleaned = 0.00814535 Jy ! Component: 3100 - total flux cleaned = 0.00814518 Jy ! Component: 3150 - total flux cleaned = 0.00818546 Jy ! Component: 3200 - total flux cleaned = 0.00808536 Jy ! Component: 3250 - total flux cleaned = 0.00808578 Jy ! Component: 3300 - total flux cleaned = 0.00814512 Jy ! Component: 3350 - total flux cleaned = 0.00820379 Jy ! Component: 3400 - total flux cleaned = 0.00816507 Jy ! Component: 3450 - total flux cleaned = 0.00826098 Jy ! Component: 3500 - total flux cleaned = 0.00824191 Jy ! Component: 3550 - total flux cleaned = 0.00829847 Jy ! Component: 3600 - total flux cleaned = 0.00827969 Jy ! Component: 3650 - total flux cleaned = 0.0082611 Jy ! Component: 3700 - total flux cleaned = 0.0082795 Jy ! Component: 3750 - total flux cleaned = 0.00826132 Jy ! Component: 3800 - total flux cleaned = 0.00822487 Jy ! Component: 3850 - total flux cleaned = 0.00820673 Jy ! Component: 3900 - total flux cleaned = 0.00824264 Jy ! Component: 3950 - total flux cleaned = 0.00820718 Jy ! Component: 4000 - total flux cleaned = 0.0081721 Jy ! Component: 4050 - total flux cleaned = 0.00815469 Jy ! Total flux subtracted in 4096 components = 0.00822425 Jy ! Clean residual min=-0.000864 max=0.000910 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.133296 Jy keep ! Adding 364 model components to the UV plane model. ! The established model now contains 462 components and 0.133296 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0226+0938_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9432 x 2.085 at -4.277 degrees (North through East) ! Clean map min=-0.0018129 max=0.096379 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0226+0938_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0963785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00031142 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.969365 0.969365 1.93873 3.87746 7.75492 15.5098 31.0197 62.0394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 309.48 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0226+0938_X_uvs.log closed on Mon Dec 16 09:34:29 2013