! Started logfile: /d2/scr/pima/bp177i_uvs/J1100+5453_C_uvs.log on Tue Apr 15 00:24:35 2014 obs /d2/scr/pima/bp177i_uvs/J1100+5453_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1100+5453_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1100+5453 ! ! 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 1056 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/J1100+5453_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=1.000337Jy sigma=45.965762 ! Fit after self-cal, rms=0.967598Jy sigma=44.495531 ! 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=1.464 mas, bmaj=4.569 mas, bpa=7.692 degrees ! Estimated noise=0.637863 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 = 0.0238833 Jy ! Component: 100 - total flux cleaned = 0.0298492 Jy ! Total flux subtracted in 100 components = 0.0298492 Jy ! Clean residual min=-0.001768 max=0.002623 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0298492 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0298492 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=0.015002Jy sigma=0.646328 ! Fit after self-cal, rms=0.014234Jy sigma=0.609640 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328006 Jy ! Component: 100 - total flux cleaned = 0.00511166 Jy ! Total flux subtracted in 100 components = 0.00511166 Jy ! Clean residual min=-0.001570 max=0.002025 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0349609 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0349609 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=0.013130Jy sigma=0.561813 ! Fit after self-cal, rms=0.013130Jy sigma=0.561611 ! 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=1.699 mas, bmaj=4.729 mas, bpa=7.034 degrees ! Estimated noise=0.478825 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 = 0.00157438 Jy ! Component: 100 - total flux cleaned = 0.00231656 Jy ! Component: 150 - total flux cleaned = 0.00264723 Jy ! Component: 200 - total flux cleaned = 0.0027734 Jy ! Total flux subtracted in 200 components = 0.0027734 Jy ! Clean residual min=-0.001267 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0377343 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0377343 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=0.012905Jy sigma=0.555300 ! Fit after self-cal, rms=0.012906Jy sigma=0.555227 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.699 x 4.729 at 7.034 degrees (North through East) ! Clean map min=-0.0011928 max=0.032456 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 0.91 FD 1.13 HN 1.09 KP 0.84 ! LA 0.91 MK 0.96 NL 1.08 OV 0.92 ! PT 0.93 SC 0.86 ! ! ! 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* SC 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* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 0.91 KP 1.02 ! LA 1.09 MK 1.05 NL 1.12 OV 0.90 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.97 KP 1.06 ! LA 0.94 MK 0.97 NL 1.11 OV 0.91 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.08 KP 0.96 ! LA 1.13 MK 1.19 NL 1.05 OV 0.98 ! PT 1.03 SC 1.11 ! ! ! 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* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 0.95 KP 0.97 ! LA 1.01 MK 1.00 NL 1.18 OV 1.03 ! PT 0.88 SC 1.03 ! ! ! Fit before self-cal, rms=0.012906Jy sigma=0.555227 ! Fit after self-cal, rms=0.012661Jy sigma=0.534585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=4.744 mas, bpa=7.092 degrees ! Estimated noise=0.485596 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 = 0.000397315 Jy ! Component: 100 - total flux cleaned = 0.000444617 Jy ! Component: 150 - total flux cleaned = 0.000436606 Jy ! Component: 200 - total flux cleaned = 0.000437078 Jy ! Total flux subtracted in 200 components = 0.000437078 Jy ! Clean residual min=-0.001203 max=0.001074 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0381714 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.0381714 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=0.012626Jy sigma=0.533940 ! Fit after self-cal, rms=0.012631Jy sigma=0.533849 ! 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=0.012631Jy sigma=0.533849 ! Fit after self-cal, rms=0.012724Jy sigma=0.533474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=4.749 mas, bpa=7.102 degrees ! Estimated noise=0.490168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313096 Jy ! Component: 100 - total flux cleaned = 0.000343562 Jy ! Component: 150 - total flux cleaned = 0.000327697 Jy ! Component: 200 - total flux cleaned = 0.000323437 Jy ! Total flux subtracted in 200 components = 0.000323437 Jy ! Clean residual min=-0.001215 max=0.001063 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0384948 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.0384948 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=0.012706Jy sigma=0.533278 ! Fit after self-cal, rms=0.012706Jy sigma=0.533270 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 = -2.45423e-05 Jy ! Component: 100 - total flux cleaned = -2.82385e-05 Jy ! Component: 150 - total flux cleaned = -2.84836e-05 Jy ! Component: 200 - total flux cleaned = -2.57852e-05 Jy ! Total flux subtracted in 200 components = -2.57852e-05 Jy ! Clean residual min=-0.001216 max=0.001059 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.038469 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.038469 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=0.012704Jy sigma=0.533212 ! Fit after self-cal, rms=0.012704Jy sigma=0.533208 ! 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=0.012704Jy sigma=0.533208 ! Fit after self-cal, rms=0.012713Jy sigma=0.528647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=4.76 mas, bpa=7.182 degrees ! Estimated noise=0.492651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.48761e-06 Jy ! Component: 100 - total flux cleaned = -4.87376e-05 Jy ! Component: 150 - total flux cleaned = -7.75853e-05 Jy ! Component: 200 - total flux cleaned = -9.51461e-05 Jy ! Total flux subtracted in 200 components = -9.51461e-05 Jy ! Clean residual min=-0.001198 max=0.001016 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0383739 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0383739 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=0.012706Jy sigma=0.528531 ! Fit after self-cal, rms=0.012707Jy sigma=0.528511 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 = -3.61685e-05 Jy ! Component: 100 - total flux cleaned = -4.19262e-05 Jy ! Component: 150 - total flux cleaned = -4.45924e-05 Jy ! Component: 200 - total flux cleaned = -4.70448e-05 Jy ! Total flux subtracted in 200 components = -4.70448e-05 Jy ! Clean residual min=-0.001199 max=0.001007 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0383268 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.0383268 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=0.012706Jy sigma=0.528468 ! Fit after self-cal, rms=0.012706Jy sigma=0.528465 ! 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=0.012706Jy sigma=0.528465 ! Fit after self-cal, rms=0.012756Jy sigma=0.528402 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.536 mas, bmaj=5.281 mas, bpa=7.006 degrees ! Estimated noise=0.613053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158628 Jy ! Component: 100 - total flux cleaned = 0.000166786 Jy ! Component: 150 - total flux cleaned = 0.000174374 Jy ! Component: 200 - total flux cleaned = 0.000178048 Jy ! Total flux subtracted in 200 components = 0.000178048 Jy ! Clean residual min=-0.001077 max=0.001290 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0385049 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.0385049 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=0.012757Jy sigma=0.528495 ! Fit after self-cal, rms=0.012757Jy sigma=0.528480 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 = 1.33657e-05 Jy ! Component: 100 - total flux cleaned = 2.02435e-05 Jy ! Component: 150 - total flux cleaned = 2.36284e-05 Jy ! Component: 200 - total flux cleaned = 3.30523e-05 Jy ! Total flux subtracted in 200 components = 3.30523e-05 Jy ! Clean residual min=-0.001071 max=0.001284 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0385379 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 60 components and 0.0385379 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=0.012759Jy sigma=0.528555 ! Fit after self-cal, rms=0.012759Jy sigma=0.528548 ! 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=1.702 mas, bmaj=4.766 mas, bpa=7.207 degrees ! Estimated noise=0.49443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.702 x 4.766 at 7.207 degrees (North through East) ! Clean map min=-0.0011241 max=0.033499 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=1.458 mas, bmaj=4.613 mas, bpa=7.951 degrees ! Estimated noise=0.65783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250111 Jy ! Component: 100 - total flux cleaned = 0.0313724 Jy ! Component: 150 - total flux cleaned = 0.0346401 Jy ! Component: 200 - total flux cleaned = 0.0365057 Jy ! Total flux subtracted in 200 components = 0.0365057 Jy ! Clean residual min=-0.001306 max=0.001462 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0365057 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0365057 Jy ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=4.766 mas, bpa=7.207 degrees ! Estimated noise=0.49443 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 = 0.00136116 Jy ! Component: 100 - total flux cleaned = 0.00184518 Jy ! Component: 150 - total flux cleaned = 0.00183067 Jy ! Component: 200 - total flux cleaned = 0.001819 Jy ! Total flux subtracted in 200 components = 0.001819 Jy ! Clean residual min=-0.001180 max=0.001007 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0383247 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0383247 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=3.536 mas, bmaj=5.281 mas, bpa=7.006 degrees ! Estimated noise=0.613053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131692 Jy ! Component: 100 - total flux cleaned = 0.0001625 Jy ! Component: 150 - total flux cleaned = 0.000162364 Jy ! Component: 200 - total flux cleaned = 0.000162592 Jy ! Total flux subtracted in 200 components = 0.000162592 Jy ! Clean residual min=-0.001063 max=0.001276 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0384873 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 = 4.99669e-06 Jy ! Component: 100 - total flux cleaned = 9.5123e-06 Jy ! Component: 150 - total flux cleaned = 1.35127e-05 Jy ! Component: 200 - total flux cleaned = 1.34919e-05 Jy ! Total flux subtracted in 200 components = 1.34919e-05 Jy ! Clean residual min=-0.001057 max=0.001277 Jy/beam ! Clean residual mean=0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0385008 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0385008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=4.766 mas, bpa=7.207 degrees ! Estimated noise=0.49443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.8185e-05 Jy ! Component: 100 - total flux cleaned = -0.000100016 Jy ! Component: 150 - total flux cleaned = -0.000133173 Jy ! Component: 200 - total flux cleaned = -0.000153052 Jy ! Total flux subtracted in 200 components = -0.000153052 Jy ! Clean residual min=-0.001195 max=0.000998 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0383477 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0383477 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=0.012754Jy sigma=0.528494 ! Fit after self-cal, rms=0.012753Jy sigma=0.528469 wmodel /d2/scr/pima/bp177i_uvs/J1100+5453_C_map.mod ! Writing 43 model components to file: /d2/scr/pima/bp177i_uvs/J1100+5453_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1100+5453_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1100+5453_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1100+5453_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1100+5453_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 = -8.61619e-05 Jy ! Component: 100 - total flux cleaned = 0.000174138 Jy ! Component: 150 - total flux cleaned = 0.0002237 Jy ! Component: 200 - total flux cleaned = 0.000254814 Jy ! Component: 250 - total flux cleaned = 0.000314061 Jy ! Component: 300 - total flux cleaned = 0.000385733 Jy ! Component: 350 - total flux cleaned = 0.000413511 Jy ! Component: 400 - total flux cleaned = 0.000467501 Jy ! Component: 450 - total flux cleaned = 0.000480863 Jy ! Component: 500 - total flux cleaned = 0.000519592 Jy ! Component: 550 - total flux cleaned = 0.000544809 Jy ! Component: 600 - total flux cleaned = 0.000557204 Jy ! Component: 650 - total flux cleaned = 0.000569342 Jy ! Component: 700 - total flux cleaned = 0.000581125 Jy ! Component: 750 - total flux cleaned = 0.000580998 Jy ! Component: 800 - total flux cleaned = 0.000569309 Jy ! Component: 850 - total flux cleaned = 0.000569452 Jy ! Component: 900 - total flux cleaned = 0.000614144 Jy ! Component: 950 - total flux cleaned = 0.000647048 Jy ! Component: 1000 - total flux cleaned = 0.000636141 Jy ! Component: 1050 - total flux cleaned = 0.000668203 Jy ! Component: 1100 - total flux cleaned = 0.000657813 Jy ! Component: 1150 - total flux cleaned = 0.000668253 Jy ! Component: 1200 - total flux cleaned = 0.000668139 Jy ! Component: 1250 - total flux cleaned = 0.000698565 Jy ! Component: 1300 - total flux cleaned = 0.000678459 Jy ! Component: 1350 - total flux cleaned = 0.000678422 Jy ! Component: 1400 - total flux cleaned = 0.000668701 Jy ! Component: 1450 - total flux cleaned = 0.000697787 Jy ! Component: 1500 - total flux cleaned = 0.000726563 Jy ! Component: 1550 - total flux cleaned = 0.000717218 Jy ! Component: 1600 - total flux cleaned = 0.000726754 Jy ! Component: 1650 - total flux cleaned = 0.000736062 Jy ! Component: 1700 - total flux cleaned = 0.000745157 Jy ! Component: 1750 - total flux cleaned = 0.000736073 Jy ! Component: 1800 - total flux cleaned = 0.000709205 Jy ! Component: 1850 - total flux cleaned = 0.000735861 Jy ! Component: 1900 - total flux cleaned = 0.000744674 Jy ! Component: 1950 - total flux cleaned = 0.000736031 Jy ! Component: 2000 - total flux cleaned = 0.000753216 Jy ! Component: 2050 - total flux cleaned = 0.000719086 Jy ! Component: 2100 - total flux cleaned = 0.000693735 Jy ! Component: 2150 - total flux cleaned = 0.000702201 Jy ! Component: 2200 - total flux cleaned = 0.000735396 Jy ! Component: 2250 - total flux cleaned = 0.000727159 Jy ! Component: 2300 - total flux cleaned = 0.000751585 Jy ! Component: 2350 - total flux cleaned = 0.000751631 Jy ! Component: 2400 - total flux cleaned = 0.000751565 Jy ! Component: 2450 - total flux cleaned = 0.00079122 Jy ! Component: 2500 - total flux cleaned = 0.000791115 Jy ! Component: 2550 - total flux cleaned = 0.000798969 Jy ! Component: 2600 - total flux cleaned = 0.00082216 Jy ! Component: 2650 - total flux cleaned = 0.000829667 Jy ! Component: 2700 - total flux cleaned = 0.000882872 Jy ! Component: 2750 - total flux cleaned = 0.000882826 Jy ! Component: 2800 - total flux cleaned = 0.000897829 Jy ! Component: 2850 - total flux cleaned = 0.00093492 Jy ! Component: 2900 - total flux cleaned = 0.000949588 Jy ! Component: 2950 - total flux cleaned = 0.000971539 Jy ! Component: 3000 - total flux cleaned = 0.000985903 Jy ! Component: 3050 - total flux cleaned = 0.00100754 Jy ! Component: 3100 - total flux cleaned = 0.00102895 Jy ! Component: 3150 - total flux cleaned = 0.00102181 Jy ! Component: 3200 - total flux cleaned = 0.00102889 Jy ! Component: 3250 - total flux cleaned = 0.00107089 Jy ! Component: 3300 - total flux cleaned = 0.00106392 Jy ! Component: 3350 - total flux cleaned = 0.00110534 Jy ! Component: 3400 - total flux cleaned = 0.00109848 Jy ! Component: 3450 - total flux cleaned = 0.00113934 Jy ! Component: 3500 - total flux cleaned = 0.00115966 Jy ! Component: 3550 - total flux cleaned = 0.00118656 Jy ! Component: 3600 - total flux cleaned = 0.00120664 Jy ! Component: 3650 - total flux cleaned = 0.00122657 Jy ! Component: 3700 - total flux cleaned = 0.00125958 Jy ! Component: 3750 - total flux cleaned = 0.0012727 Jy ! Component: 3800 - total flux cleaned = 0.00128573 Jy ! Component: 3850 - total flux cleaned = 0.00129875 Jy ! Component: 3900 - total flux cleaned = 0.00131164 Jy ! Component: 3950 - total flux cleaned = 0.00132442 Jy ! Component: 4000 - total flux cleaned = 0.00135625 Jy ! Component: 4050 - total flux cleaned = 0.00136889 Jy ! Total flux subtracted in 4096 components = 0.00138772 Jy ! Clean residual min=-0.000337 max=0.000375 Jy/beam ! Clean residual mean=0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0397354 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 358 components and 0.0397354 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1100+5453_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.702 x 4.766 at 7.207 degrees (North through East) ! Clean map min=-0.00077058 max=0.03346 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1100+5453_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0334601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.987473 0.987473 1.97495 3.94989 7.89978 15.7996 31.5991 63.1983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.805 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1100+5453_C_uvs.log closed on Tue Apr 15 00:24:40 2014