! Started logfile: /d2/scr/pima/bp177h_uvs/J1208+6121_C_uvs.log on Sun Mar 30 00:45:05 2014 obs /d2/scr/pima/bp177h_uvs/J1208+6121_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1208+6121_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1208+6121 ! ! 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 1080 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/bp177h_uvs/J1208+6121_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=1.000127Jy sigma=47.208142 ! Fit after self-cal, rms=0.966872Jy sigma=45.677391 ! 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=1.32 mas, bmaj=4.911 mas, bpa=-1.834 degrees ! Estimated noise=0.57855 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 = 0.0237474 Jy ! Component: 100 - total flux cleaned = 0.0316049 Jy ! Total flux subtracted in 100 components = 0.0316049 Jy ! Clean residual min=-0.002146 max=0.003649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0316049 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0316049 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=0.015756Jy sigma=0.693941 ! Fit after self-cal, rms=0.015367Jy sigma=0.675784 ! 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=1.569 mas, bmaj=4.97 mas, bpa=-1.862 degrees ! Estimated noise=0.460242 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 = 0.00507613 Jy ! Component: 100 - total flux cleaned = 0.00742823 Jy ! Component: 150 - total flux cleaned = 0.00855973 Jy ! Component: 200 - total flux cleaned = 0.0091305 Jy ! Total flux subtracted in 200 components = 0.0091305 Jy ! Clean residual min=-0.001465 max=0.001859 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0407354 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0407354 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=0.013684Jy sigma=0.599465 ! Fit after self-cal, rms=0.013680Jy sigma=0.599193 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.569 x 4.97 at -1.862 degrees (North through East) ! Clean map min=-0.0013351 max=0.032671 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 0.99 FD 1.04 HN 0.98 KP 1.00 ! LA 1.02 MK 1.08 NL 1.05 OV 1.01 ! PT 0.88 SC 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* SC 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* SC 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.013680Jy sigma=0.599193 ! Fit after self-cal, rms=0.013673Jy sigma=0.597684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=4.967 mas, bpa=-1.872 degrees ! Estimated noise=0.460434 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 = 0.000311621 Jy ! Component: 100 - total flux cleaned = 0.000383621 Jy ! Component: 150 - total flux cleaned = 0.000420078 Jy ! Component: 200 - total flux cleaned = 0.000446088 Jy ! Total flux subtracted in 200 components = 0.000446088 Jy ! Clean residual min=-0.001499 max=0.001840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0411815 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0411814 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=0.013657Jy sigma=0.597363 ! Fit after self-cal, rms=0.013657Jy sigma=0.597347 ! 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=0.013657Jy sigma=0.597347 ! Fit after self-cal, rms=0.013660Jy sigma=0.597331 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=4.967 mas, bpa=-1.872 degrees ! Estimated noise=0.460687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.56343e-05 Jy ! Component: 100 - total flux cleaned = 9.37262e-05 Jy ! Component: 150 - total flux cleaned = 0.000109508 Jy ! Component: 200 - total flux cleaned = 0.000119211 Jy ! Total flux subtracted in 200 components = 0.000119211 Jy ! Clean residual min=-0.001510 max=0.001849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0413007 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0413007 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=0.013654Jy sigma=0.597229 ! Fit after self-cal, rms=0.013654Jy sigma=0.597228 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 (-4.2, -55.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161806 Jy ! Component: 100 - total flux cleaned = 0.00201607 Jy ! Component: 150 - total flux cleaned = 0.00204812 Jy ! Component: 200 - total flux cleaned = 0.00199662 Jy ! Total flux subtracted in 200 components = 0.00199662 Jy ! Clean residual min=-0.001414 max=0.001755 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0432973 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0432973 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=0.013399Jy sigma=0.587046 ! Fit after self-cal, rms=0.013388Jy sigma=0.586359 ! Inverting map ! Added new window around map position (29.1, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106779 Jy ! Component: 100 - total flux cleaned = 0.00117651 Jy ! Component: 150 - total flux cleaned = 0.00129779 Jy ! Component: 200 - total flux cleaned = 0.00137827 Jy ! Total flux subtracted in 200 components = 0.00137827 Jy ! Clean residual min=-0.001276 max=0.001427 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0446755 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.0446755 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=0.013133Jy sigma=0.575903 ! Fit after self-cal, rms=0.013118Jy sigma=0.574938 ! Inverting map ! Added new window around map position (12.3, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132289 Jy ! Component: 100 - total flux cleaned = 0.00172253 Jy ! Component: 150 - total flux cleaned = 0.00191537 Jy ! Component: 200 - total flux cleaned = 0.00198938 Jy ! Total flux subtracted in 200 components = 0.00198938 Jy ! Clean residual min=-0.001135 max=0.001408 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0466649 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.0466649 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=0.012942Jy sigma=0.566535 ! Fit after self-cal, rms=0.012938Jy sigma=0.566293 ! Inverting map ! Added new window around map position (-4.2, 68.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125123 Jy ! Component: 100 - total flux cleaned = 0.00173373 Jy ! Component: 150 - total flux cleaned = 0.00205445 Jy ! Component: 200 - total flux cleaned = 0.00228051 Jy ! Total flux subtracted in 200 components = 0.00228051 Jy ! Clean residual min=-0.001043 max=0.001332 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0489454 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 103 components and 0.0489454 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=0.012764Jy sigma=0.559687 ! Fit after self-cal, rms=0.012759Jy sigma=0.559291 ! Inverting map ! Added new window around map position (64.2, 46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000883481 Jy ! Component: 100 - total flux cleaned = 0.00129049 Jy ! Component: 150 - total flux cleaned = 0.00163132 Jy ! Component: 200 - total flux cleaned = 0.0017893 Jy ! Total flux subtracted in 200 components = 0.0017893 Jy ! Clean residual min=-0.000980 max=0.001268 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0507347 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.0507347 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=0.012631Jy sigma=0.554181 ! Fit after self-cal, rms=0.012626Jy sigma=0.553938 ! Inverting map ! Added new window around map position (16.5, -57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721975 Jy ! Component: 100 - total flux cleaned = 0.00112306 Jy ! Component: 150 - total flux cleaned = 0.00141721 Jy ! Component: 200 - total flux cleaned = 0.00172562 Jy ! Total flux subtracted in 200 components = 0.00172562 Jy ! Clean residual min=-0.000905 max=0.000972 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0524604 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.0524603 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=0.012508Jy sigma=0.548433 ! Fit after self-cal, rms=0.012506Jy sigma=0.548259 ! 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=0.012506Jy sigma=0.548259 ! Fit after self-cal, rms=0.012059Jy sigma=0.533970 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=4.96 mas, bpa=-1.687 degrees ! Estimated noise=0.454397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203653 Jy ! Component: 100 - total flux cleaned = 0.000395258 Jy ! Component: 150 - total flux cleaned = 0.000554852 Jy ! Component: 200 - total flux cleaned = 0.000653981 Jy ! Total flux subtracted in 200 components = 0.000653981 Jy ! Clean residual min=-0.000826 max=0.000833 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0531143 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 167 components and 0.0531143 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=0.012008Jy sigma=0.531411 ! Fit after self-cal, rms=0.012009Jy sigma=0.531348 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 = -2.08522e-07 Jy ! Component: 100 - total flux cleaned = 9.1467e-05 Jy ! Component: 150 - total flux cleaned = 0.000251229 Jy ! Component: 200 - total flux cleaned = 0.000348822 Jy ! Total flux subtracted in 200 components = 0.000348822 Jy ! Clean residual min=-0.000790 max=0.000809 Jy/beam ! Clean residual mean=0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0534631 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 176 components and 0.0534631 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=0.011975Jy sigma=0.529853 ! Fit after self-cal, rms=0.011975Jy sigma=0.529838 ! 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=0.011975Jy sigma=0.529838 ! Fit after self-cal, rms=0.011916Jy sigma=0.529651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=5.304 mas, bpa=-2.633 degrees ! Estimated noise=0.575911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005219 Jy ! Component: 100 - total flux cleaned = 0.000948687 Jy ! Component: 150 - total flux cleaned = 0.00127994 Jy ! Component: 200 - total flux cleaned = 0.00156488 Jy ! Total flux subtracted in 200 components = 0.00156488 Jy ! Clean residual min=-0.000807 max=0.000846 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.055028 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 193 components and 0.055028 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=0.011895Jy sigma=0.528838 ! Fit after self-cal, rms=0.011894Jy sigma=0.528801 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 = 0.000245928 Jy ! Component: 100 - total flux cleaned = 0.000409877 Jy ! Component: 150 - total flux cleaned = 0.000574726 Jy ! Component: 200 - total flux cleaned = 0.000750591 Jy ! Total flux subtracted in 200 components = 0.000750591 Jy ! Clean residual min=-0.000769 max=0.000852 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0557786 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 216 components and 0.0557786 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=0.011885Jy sigma=0.528520 ! Fit after self-cal, rms=0.011885Jy sigma=0.528507 ! 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=1.563 mas, bmaj=4.957 mas, bpa=-1.655 degrees ! Estimated noise=0.452205 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 4.957 at -1.655 degrees (North through East) ! Clean map min=-0.0010098 max=0.032214 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=1.32 mas, bmaj=4.898 mas, bpa=-1.655 degrees ! Estimated noise=0.565345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232943 Jy ! Component: 100 - total flux cleaned = 0.0310664 Jy ! Component: 150 - total flux cleaned = 0.0350932 Jy ! Component: 200 - total flux cleaned = 0.0377871 Jy ! Total flux subtracted in 200 components = 0.0377871 Jy ! Clean residual min=-0.001689 max=0.002044 Jy/beam ! Clean residual mean=-0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0377871 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0377871 Jy ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.957 mas, bpa=-1.655 degrees ! Estimated noise=0.452205 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 = 0.00260428 Jy ! Component: 100 - total flux cleaned = 0.00440647 Jy ! Component: 150 - total flux cleaned = 0.00587616 Jy ! Component: 200 - total flux cleaned = 0.00707929 Jy ! Total flux subtracted in 200 components = 0.00707929 Jy ! Clean residual min=-0.001158 max=0.001518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0448664 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.0448664 Jy ! Inverting map ! Added new window around map position (17.7, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123716 Jy ! Component: 100 - total flux cleaned = 0.00201129 Jy ! Component: 150 - total flux cleaned = 0.00270669 Jy ! Component: 200 - total flux cleaned = 0.00321153 Jy ! Total flux subtracted in 200 components = 0.00321153 Jy ! Clean residual min=-0.000984 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0480779 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 74 components and 0.0480779 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=3.502 mas, bmaj=5.304 mas, bpa=-2.633 degrees ! Estimated noise=0.575911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116411 Jy ! Component: 100 - total flux cleaned = 0.00202132 Jy ! Component: 150 - total flux cleaned = 0.00275693 Jy ! Component: 200 - total flux cleaned = 0.00341102 Jy ! Total flux subtracted in 200 components = 0.00341102 Jy ! Clean residual min=-0.001044 max=0.001097 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0514889 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 = 0.000588305 Jy ! Component: 100 - total flux cleaned = 0.0011277 Jy ! Component: 150 - total flux cleaned = 0.00162463 Jy ! Component: 200 - total flux cleaned = 0.00208522 Jy ! Total flux subtracted in 200 components = 0.00208522 Jy ! Clean residual min=-0.000928 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0535742 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 123 components and 0.0535742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.957 mas, bpa=-1.655 degrees ! Estimated noise=0.452205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225354 Jy ! Component: 100 - total flux cleaned = -0.000167263 Jy ! Component: 150 - total flux cleaned = -6.93745e-05 Jy ! Component: 200 - total flux cleaned = -2.68145e-05 Jy ! Total flux subtracted in 200 components = -2.68145e-05 Jy ! Clean residual min=-0.000872 max=0.000938 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0535473 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 148 components and 0.0535473 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=0.012072Jy sigma=0.535026 ! Fit after self-cal, rms=0.012062Jy sigma=0.534622 wmodel /d2/scr/pima/bp177h_uvs/J1208+6121_C_map.mod ! Writing 148 model components to file: /d2/scr/pima/bp177h_uvs/J1208+6121_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1208+6121_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1208+6121_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1208+6121_C_map.win ! wwins: Wrote 8 windows to /d2/scr/pima/bp177h_uvs/J1208+6121_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 = 0.000232335 Jy ! Component: 100 - total flux cleaned = 0.000412332 Jy ! Component: 150 - total flux cleaned = 0.000526129 Jy ! Component: 200 - total flux cleaned = 0.000566948 Jy ! Component: 250 - total flux cleaned = 0.000606094 Jy ! Component: 300 - total flux cleaned = 0.000567592 Jy ! Component: 350 - total flux cleaned = 0.000505367 Jy ! Component: 400 - total flux cleaned = 0.000456603 Jy ! Component: 450 - total flux cleaned = 0.000361195 Jy ! Component: 500 - total flux cleaned = 0.000326071 Jy ! Component: 550 - total flux cleaned = 0.000291659 Jy ! Component: 600 - total flux cleaned = 0.000257846 Jy ! Component: 650 - total flux cleaned = 0.000224698 Jy ! Component: 700 - total flux cleaned = 0.000192052 Jy ! Component: 750 - total flux cleaned = 0.000160073 Jy ! Component: 800 - total flux cleaned = 0.000128815 Jy ! Component: 850 - total flux cleaned = 8.77839e-05 Jy ! Component: 900 - total flux cleaned = 7.76712e-05 Jy ! Component: 950 - total flux cleaned = 6.78097e-05 Jy ! Component: 1000 - total flux cleaned = 5.79088e-05 Jy ! Component: 1050 - total flux cleaned = 1.89846e-05 Jy ! Component: 1100 - total flux cleaned = 1.90657e-05 Jy ! Component: 1150 - total flux cleaned = -1.86857e-05 Jy ! Component: 1200 - total flux cleaned = -5.58984e-05 Jy ! Component: 1250 - total flux cleaned = -1.898e-05 Jy ! Component: 1300 - total flux cleaned = -7.37038e-05 Jy ! Component: 1350 - total flux cleaned = -0.000109774 Jy ! Component: 1400 - total flux cleaned = -0.000118784 Jy ! Component: 1450 - total flux cleaned = -0.000180419 Jy ! Component: 1500 - total flux cleaned = -0.000189011 Jy ! Component: 1550 - total flux cleaned = -0.000206037 Jy ! Component: 1600 - total flux cleaned = -0.000205973 Jy ! Component: 1650 - total flux cleaned = -0.00023953 Jy ! Component: 1700 - total flux cleaned = -0.000231226 Jy ! Component: 1750 - total flux cleaned = -0.000239566 Jy ! Component: 1800 - total flux cleaned = -0.000272383 Jy ! Component: 1850 - total flux cleaned = -0.000288501 Jy ! Component: 1900 - total flux cleaned = -0.00029652 Jy ! Component: 1950 - total flux cleaned = -0.000312446 Jy ! Component: 2000 - total flux cleaned = -0.000367564 Jy ! Component: 2050 - total flux cleaned = -0.00039086 Jy ! Component: 2100 - total flux cleaned = -0.000406279 Jy ! Component: 2150 - total flux cleaned = -0.000436831 Jy ! Component: 2200 - total flux cleaned = -0.000451895 Jy ! Component: 2250 - total flux cleaned = -0.000481909 Jy ! Component: 2300 - total flux cleaned = -0.000504291 Jy ! Component: 2350 - total flux cleaned = -0.000556064 Jy ! Component: 2400 - total flux cleaned = -0.000578041 Jy ! Component: 2450 - total flux cleaned = -0.000599941 Jy ! Component: 2500 - total flux cleaned = -0.000635996 Jy ! Component: 2550 - total flux cleaned = -0.000671764 Jy ! Component: 2600 - total flux cleaned = -0.000721451 Jy ! Component: 2650 - total flux cleaned = -0.000728388 Jy ! Component: 2700 - total flux cleaned = -0.000735391 Jy ! Component: 2750 - total flux cleaned = -0.000749248 Jy ! Component: 2800 - total flux cleaned = -0.000763006 Jy ! Component: 2850 - total flux cleaned = -0.000763064 Jy ! Component: 2900 - total flux cleaned = -0.000830897 Jy ! Component: 2950 - total flux cleaned = -0.000837567 Jy ! Component: 3000 - total flux cleaned = -0.000844316 Jy ! Component: 3050 - total flux cleaned = -0.000877581 Jy ! Component: 3100 - total flux cleaned = -0.000910501 Jy ! Component: 3150 - total flux cleaned = -0.00091711 Jy ! Component: 3200 - total flux cleaned = -0.000962628 Jy ! Component: 3250 - total flux cleaned = -0.000949759 Jy ! Component: 3300 - total flux cleaned = -0.00100743 Jy ! Component: 3350 - total flux cleaned = -0.00100744 Jy ! Component: 3400 - total flux cleaned = -0.00105172 Jy ! Component: 3450 - total flux cleaned = -0.00106431 Jy ! Component: 3500 - total flux cleaned = -0.00110178 Jy ! Component: 3550 - total flux cleaned = -0.00112661 Jy ! Component: 3600 - total flux cleaned = -0.00116975 Jy ! Component: 3650 - total flux cleaned = -0.00120648 Jy ! Component: 3700 - total flux cleaned = -0.00121868 Jy ! Component: 3750 - total flux cleaned = -0.00124297 Jy ! Component: 3800 - total flux cleaned = -0.00127302 Jy ! Component: 3850 - total flux cleaned = -0.00131487 Jy ! Component: 3900 - total flux cleaned = -0.00130898 Jy ! Component: 3950 - total flux cleaned = -0.00137405 Jy ! Component: 4000 - total flux cleaned = -0.00139163 Jy ! Component: 4050 - total flux cleaned = -0.00140331 Jy ! Total flux subtracted in 4096 components = -0.0014149 Jy ! Clean residual min=-0.000325 max=0.000314 Jy/beam ! Clean residual mean=0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0521325 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 451 components and 0.0521325 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1208+6121_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.563 x 4.957 at -1.655 degrees (North through East) ! Clean map min=-0.00065465 max=0.031485 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1208+6121_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0314848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.993811 0.993811 1.98762 3.97524 7.95049 15.901 31.802 63.6039 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.868 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1208+6121_C_uvs.log closed on Sun Mar 30 00:45:10 2014