! Started logfile: /scr/pima/bp192a1_uvs/J0345+1218_C_uvs.log on Wed Sep 16 13:30:35 2015 obs /scr/pima/bp192a1_uvs/J0345+1218_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0345+1218_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0345+1218 ! ! 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 6840 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0345+1218_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=1.001915Jy sigma=24.178976 ! Fit after self-cal, rms=0.953266Jy sigma=23.009831 ! 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=1.374 mas, bmaj=3.544 mas, bpa=5.657 degrees ! Estimated noise=0.529783 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 = 0.0342437 Jy ! Component: 100 - total flux cleaned = 0.0433785 Jy ! Total flux subtracted in 100 components = 0.0433785 Jy ! Clean residual min=-0.002646 max=0.004018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.0433785 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0433785 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=0.033907Jy sigma=0.759343 ! Fit after self-cal, rms=0.033122Jy sigma=0.740438 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488327 Jy ! Component: 100 - total flux cleaned = 0.00757235 Jy ! Total flux subtracted in 100 components = 0.00757235 Jy ! Clean residual min=-0.002380 max=0.002824 Jy/beam ! Clean residual mean=-0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0509508 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0509508 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=0.031965Jy sigma=0.712712 ! Fit after self-cal, rms=0.031960Jy sigma=0.712527 ! 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=1.682 mas, bmaj=3.993 mas, bpa=4.71 degrees ! Estimated noise=0.36138 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 = 0.00316635 Jy ! Component: 100 - total flux cleaned = 0.00484717 Jy ! Component: 150 - total flux cleaned = 0.0059276 Jy ! Component: 200 - total flux cleaned = 0.0066358 Jy ! Total flux subtracted in 200 components = 0.0066358 Jy ! Clean residual min=-0.002417 max=0.003684 Jy/beam ! Clean residual mean=-0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0575866 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.0575866 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=0.031596Jy sigma=0.705245 ! Fit after self-cal, rms=0.031599Jy sigma=0.705145 ! Inverting map ! Added new window around map position (3.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367591 Jy ! Component: 100 - total flux cleaned = 0.00569819 Jy ! Component: 150 - total flux cleaned = 0.00654621 Jy ! Component: 200 - total flux cleaned = 0.00673919 Jy ! Total flux subtracted in 200 components = 0.00673919 Jy ! Clean residual min=-0.002076 max=0.002225 Jy/beam ! Clean residual mean=0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0643258 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.0643258 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=0.031137Jy sigma=0.694199 ! Fit after self-cal, rms=0.031071Jy sigma=0.692478 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 3.993 at 4.71 degrees (North through East) ! Clean map min=-0.0019108 max=0.046259 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 1.00* 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 0.97 FD 1.03 HN 1.02 KP 0.89 ! LA 1.07 MK 1.06 NL 1.06 OV 1.05 ! PT 0.94 SC 1.03 ! ! ! 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* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.04 KP 1.00 ! LA 0.99 MK 0.92 NL 1.16 OV 0.98 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.02 KP 0.98 ! LA 1.16 MK 0.96 NL 1.12 OV 0.97 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.98 KP 0.89 ! LA 1.05 MK 0.96 NL 1.13 OV 1.04 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.91 HN 1.03 KP 0.96 ! LA 1.05 MK 0.95 NL 1.02 OV 0.96 ! PT 0.90 SC 0.99 ! ! ! Fit before self-cal, rms=0.031071Jy sigma=0.692478 ! Fit after self-cal, rms=0.031050Jy sigma=0.685300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.011 mas, bpa=4.381 degrees ! Estimated noise=0.364745 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 (10.8, 0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021601 Jy ! Component: 100 - total flux cleaned = 0.00333375 Jy ! Component: 150 - total flux cleaned = 0.0038521 Jy ! Component: 200 - total flux cleaned = 0.00408027 Jy ! Total flux subtracted in 200 components = 0.00408027 Jy ! Clean residual min=-0.001521 max=0.001372 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0684061 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.0684061 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=0.030879Jy sigma=0.681322 ! Fit after self-cal, rms=0.030864Jy sigma=0.680944 ! 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=0.030864Jy sigma=0.680944 ! Fit after self-cal, rms=0.030894Jy sigma=0.680777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=4.013 mas, bpa=4.39 degrees ! Estimated noise=0.365309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786334 Jy ! Component: 100 - total flux cleaned = 0.00100224 Jy ! Component: 150 - total flux cleaned = 0.00106445 Jy ! Component: 200 - total flux cleaned = 0.00112052 Jy ! Total flux subtracted in 200 components = 0.00112052 Jy ! Clean residual min=-0.001436 max=0.001388 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0695266 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 132 components and 0.0695267 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=0.030855Jy sigma=0.680023 ! Fit after self-cal, rms=0.030851Jy sigma=0.679977 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 = 0.000248905 Jy ! Component: 100 - total flux cleaned = 0.000247326 Jy ! Component: 150 - total flux cleaned = 0.000277884 Jy ! Component: 200 - total flux cleaned = 0.00029251 Jy ! Total flux subtracted in 200 components = 0.00029251 Jy ! Clean residual min=-0.001410 max=0.001386 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0698192 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 0.0698191 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=0.030833Jy sigma=0.679655 ! Fit after self-cal, rms=0.030831Jy sigma=0.679641 ! 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=0.030831Jy sigma=0.679641 ! Fit after self-cal, rms=0.030893Jy sigma=0.679586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=4.017 mas, bpa=4.383 degrees ! Estimated noise=0.366406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237664 Jy ! Component: 100 - total flux cleaned = 0.000266689 Jy ! Component: 150 - total flux cleaned = 0.000306773 Jy ! Component: 200 - total flux cleaned = 0.00034503 Jy ! Total flux subtracted in 200 components = 0.00034503 Jy ! Clean residual min=-0.001396 max=0.001380 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0701642 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 155 components and 0.0701642 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=0.030880Jy sigma=0.679334 ! Fit after self-cal, rms=0.030878Jy sigma=0.679321 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 = 8.75771e-05 Jy ! Component: 100 - total flux cleaned = 8.71332e-05 Jy ! Component: 150 - total flux cleaned = 9.83207e-05 Jy ! Component: 200 - total flux cleaned = 0.000108972 Jy ! Total flux subtracted in 200 components = 0.000108972 Jy ! Clean residual min=-0.001365 max=0.001374 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0702731 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 164 components and 0.0702731 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=0.030869Jy sigma=0.679156 ! Fit after self-cal, rms=0.030868Jy sigma=0.679150 ! Inverting map ! Added new window around map position (-54, -55.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000683253 Jy ! Component: 100 - total flux cleaned = 0.000570635 Jy ! Component: 150 - total flux cleaned = 0.000480842 Jy ! Component: 200 - total flux cleaned = 0.000480147 Jy ! Total flux subtracted in 200 components = 0.000480147 Jy ! Clean residual min=-0.001257 max=0.001197 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0707533 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 189 components and 0.0707533 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=0.030804Jy sigma=0.678047 ! Fit after self-cal, rms=0.030801Jy sigma=0.677966 ! 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=0.030801Jy sigma=0.677966 ! Fit after self-cal, rms=0.030862Jy sigma=0.677886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=5.662 mas, bpa=-2.964 degrees ! Estimated noise=0.456164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104377 Jy ! Component: 100 - total flux cleaned = 0.000237853 Jy ! Component: 150 - total flux cleaned = 0.000350873 Jy ! Component: 200 - total flux cleaned = 0.000465614 Jy ! Total flux subtracted in 200 components = 0.000465614 Jy ! Clean residual min=-0.001381 max=0.001565 Jy/beam ! Clean residual mean=0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0712189 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 209 components and 0.0712189 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=0.030849Jy sigma=0.677714 ! Fit after self-cal, rms=0.030845Jy sigma=0.677668 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 = 7.04927e-05 Jy ! Component: 100 - total flux cleaned = 0.000114694 Jy ! Component: 150 - total flux cleaned = 0.00011412 Jy ! Component: 200 - total flux cleaned = 0.000101599 Jy ! Total flux subtracted in 200 components = 0.000101599 Jy ! Clean residual min=-0.001386 max=0.001515 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0713205 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 0.0713205 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=0.030841Jy sigma=0.677625 ! Fit after self-cal, rms=0.030840Jy sigma=0.677611 ! 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=1.687 mas, bmaj=4.02 mas, bpa=4.442 degrees ! Estimated noise=0.367253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.687 x 4.02 at 4.442 degrees (North through East) ! Clean map min=-0.0012081 max=0.046535 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=1.376 mas, bmaj=3.567 mas, bpa=5.338 degrees ! Estimated noise=0.540598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353072 Jy ! Component: 100 - total flux cleaned = 0.0447729 Jy ! Component: 150 - total flux cleaned = 0.0496584 Jy ! Component: 200 - total flux cleaned = 0.0530353 Jy ! Total flux subtracted in 200 components = 0.0530353 Jy ! Clean residual min=-0.002143 max=0.002561 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0530354 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0530354 Jy ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=4.02 mas, bpa=4.442 degrees ! Estimated noise=0.367253 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 = 0.00428538 Jy ! Component: 100 - total flux cleaned = 0.00725623 Jy ! Component: 150 - total flux cleaned = 0.00949926 Jy ! Component: 200 - total flux cleaned = 0.0112883 Jy ! Total flux subtracted in 200 components = 0.0112883 Jy ! Clean residual min=-0.001602 max=0.001642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0643236 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 0.0643236 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=3.608 mas, bmaj=5.662 mas, bpa=-2.964 degrees ! Estimated noise=0.456164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024605 Jy ! Component: 100 - total flux cleaned = 0.00378693 Jy ! Component: 150 - total flux cleaned = 0.00449274 Jy ! Component: 200 - total flux cleaned = 0.0049542 Jy ! Total flux subtracted in 200 components = 0.0049542 Jy ! Clean residual min=-0.001566 max=0.001691 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0692778 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 = 0.000230621 Jy ! Component: 100 - total flux cleaned = 0.000406085 Jy ! Component: 150 - total flux cleaned = 0.000587563 Jy ! Component: 200 - total flux cleaned = 0.000777055 Jy ! Total flux subtracted in 200 components = 0.000777055 Jy ! Clean residual min=-0.001449 max=0.001480 Jy/beam ! Clean residual mean=0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0700549 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 116 components and 0.0700548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=4.02 mas, bpa=4.442 degrees ! Estimated noise=0.367253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.47087e-05 Jy ! Component: 100 - total flux cleaned = -2.49871e-05 Jy ! Component: 150 - total flux cleaned = -7.13008e-05 Jy ! Component: 200 - total flux cleaned = -5.24746e-05 Jy ! Total flux subtracted in 200 components = -5.24746e-05 Jy ! Clean residual min=-0.001294 max=0.001188 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0700024 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.0700024 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=0.030876Jy sigma=0.678356 ! Fit after self-cal, rms=0.030868Jy sigma=0.678177 wmodel /scr/pima/bp192a1_uvs/J0345+1218_C_map.mod ! Writing 138 model components to file: /scr/pima/bp192a1_uvs/J0345+1218_C_map.mod wobs /scr/pima/bp192a1_uvs/J0345+1218_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0345+1218_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0345+1218_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp192a1_uvs/J0345+1218_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 = -0.000397612 Jy ! Component: 100 - total flux cleaned = -0.000358377 Jy ! Component: 150 - total flux cleaned = -0.000338421 Jy ! Component: 200 - total flux cleaned = -0.000338054 Jy ! Component: 250 - total flux cleaned = -0.000426328 Jy ! Component: 300 - total flux cleaned = -0.000494269 Jy ! Component: 350 - total flux cleaned = -0.000543646 Jy ! Component: 400 - total flux cleaned = -0.000671687 Jy ! Component: 450 - total flux cleaned = -0.000702725 Jy ! Component: 500 - total flux cleaned = -0.000733098 Jy ! Component: 550 - total flux cleaned = -0.000717587 Jy ! Component: 600 - total flux cleaned = -0.000688205 Jy ! Component: 650 - total flux cleaned = -0.000716877 Jy ! Component: 700 - total flux cleaned = -0.000801047 Jy ! Component: 750 - total flux cleaned = -0.000800792 Jy ! Component: 800 - total flux cleaned = -0.000814507 Jy ! Component: 850 - total flux cleaned = -0.000828115 Jy ! Component: 900 - total flux cleaned = -0.000815236 Jy ! Component: 950 - total flux cleaned = -0.000815541 Jy ! Component: 1000 - total flux cleaned = -0.000840768 Jy ! Component: 1050 - total flux cleaned = -0.000815765 Jy ! Component: 1100 - total flux cleaned = -0.000791058 Jy ! Component: 1150 - total flux cleaned = -0.000815583 Jy ! Component: 1200 - total flux cleaned = -0.000791693 Jy ! Component: 1250 - total flux cleaned = -0.00080361 Jy ! Component: 1300 - total flux cleaned = -0.000803581 Jy ! Component: 1350 - total flux cleaned = -0.00083798 Jy ! Component: 1400 - total flux cleaned = -0.000781048 Jy ! Component: 1450 - total flux cleaned = -0.000781037 Jy ! Component: 1500 - total flux cleaned = -0.000791924 Jy ! Component: 1550 - total flux cleaned = -0.000748188 Jy ! Component: 1600 - total flux cleaned = -0.000780706 Jy ! Component: 1650 - total flux cleaned = -0.000801969 Jy ! Component: 1700 - total flux cleaned = -0.000801936 Jy ! Component: 1750 - total flux cleaned = -0.00083313 Jy ! Component: 1800 - total flux cleaned = -0.000812531 Jy ! Component: 1850 - total flux cleaned = -0.000873706 Jy ! Component: 1900 - total flux cleaned = -0.000913753 Jy ! Component: 1950 - total flux cleaned = -0.000893714 Jy ! Component: 2000 - total flux cleaned = -0.00091347 Jy ! Component: 2050 - total flux cleaned = -0.000894025 Jy ! Component: 2100 - total flux cleaned = -0.000913497 Jy ! Component: 2150 - total flux cleaned = -0.000923161 Jy ! Component: 2200 - total flux cleaned = -0.00094213 Jy ! Component: 2250 - total flux cleaned = -0.000942206 Jy ! Component: 2300 - total flux cleaned = -0.000951486 Jy ! Component: 2350 - total flux cleaned = -0.000979101 Jy ! Component: 2400 - total flux cleaned = -0.000970026 Jy ! Component: 2450 - total flux cleaned = -0.000961121 Jy ! Component: 2500 - total flux cleaned = -0.000970117 Jy ! Component: 2550 - total flux cleaned = -0.00100568 Jy ! Component: 2600 - total flux cleaned = -0.00101449 Jy ! Component: 2650 - total flux cleaned = -0.00101439 Jy ! Component: 2700 - total flux cleaned = -0.00102315 Jy ! Component: 2750 - total flux cleaned = -0.00104049 Jy ! Component: 2800 - total flux cleaned = -0.00104899 Jy ! Component: 2850 - total flux cleaned = -0.00107442 Jy ! Component: 2900 - total flux cleaned = -0.00106594 Jy ! Component: 2950 - total flux cleaned = -0.00109093 Jy ! Component: 3000 - total flux cleaned = -0.00109099 Jy ! Component: 3050 - total flux cleaned = -0.00109924 Jy ! Component: 3100 - total flux cleaned = -0.00109111 Jy ! Component: 3150 - total flux cleaned = -0.00110729 Jy ! Component: 3200 - total flux cleaned = -0.0010752 Jy ! Component: 3250 - total flux cleaned = -0.00110715 Jy ! Component: 3300 - total flux cleaned = -0.00112297 Jy ! Component: 3350 - total flux cleaned = -0.00109939 Jy ! Component: 3400 - total flux cleaned = -0.00106818 Jy ! Component: 3450 - total flux cleaned = -0.00109153 Jy ! Component: 3500 - total flux cleaned = -0.00109935 Jy ! Component: 3550 - total flux cleaned = -0.00112229 Jy ! Component: 3600 - total flux cleaned = -0.00110711 Jy ! Component: 3650 - total flux cleaned = -0.00109952 Jy ! Component: 3700 - total flux cleaned = -0.00112203 Jy ! Component: 3750 - total flux cleaned = -0.00112202 Jy ! Component: 3800 - total flux cleaned = -0.0011443 Jy ! Component: 3850 - total flux cleaned = -0.00112954 Jy ! Component: 3900 - total flux cleaned = -0.0011516 Jy ! Component: 3950 - total flux cleaned = -0.00114436 Jy ! Component: 4000 - total flux cleaned = -0.00115164 Jy ! Component: 4050 - total flux cleaned = -0.00115175 Jy ! Total flux subtracted in 4096 components = -0.00115892 Jy ! Clean residual min=-0.000427 max=0.000407 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0688434 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 449 components and 0.0688434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0345+1218_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.687 x 4.02 at 4.442 degrees (North through East) ! Clean map min=-0.00082164 max=0.046737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0345+1218_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0467369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129103 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.828702 0.828702 1.6574 3.31481 6.62962 13.2592 26.5185 53.0369 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 362.011 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0345+1218_C_uvs.log closed on Wed Sep 16 13:30:40 2015