! Started logfile: /scr/pima/bg219h_uvs/J1812+5603_X_uvs.log on Thu Apr 7 12:17:33 2016 obs /scr/pima/bg219h_uvs/J1812+5603_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1812+5603_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875309 visibilities/baseline/integration-bin. ! Found source: J1812+5603 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 17016 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J1812+5603_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.016982Jy sigma=24.903750 ! Fit after self-cal, rms=0.826741Jy sigma=20.074071 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7904 mas, bmaj=1.061 mas, bpa=-10.88 degrees ! Estimated noise=0.592358 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 = 0.13279 Jy ! Component: 100 - total flux cleaned = 0.164313 Jy ! Total flux subtracted in 100 components = 0.164313 Jy ! Clean residual min=-0.006660 max=0.012763 Jy/beam ! Clean residual mean=-0.000006 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.164313 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.164313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071062Jy sigma=1.557397 ! Fit after self-cal, rms=0.070892Jy sigma=1.554187 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144668 Jy ! Component: 100 - total flux cleaned = 0.0223187 Jy ! Total flux subtracted in 100 components = 0.0223187 Jy ! Clean residual min=-0.005267 max=0.006065 Jy/beam ! Clean residual mean=-0.000005 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.186631 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.186631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067357Jy sigma=1.426705 ! Fit after self-cal, rms=0.067309Jy sigma=1.425397 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9904 mas, bmaj=1.292 mas, bpa=-9.069 degrees ! Estimated noise=0.320918 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 (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00929804 Jy ! Component: 100 - total flux cleaned = 0.0151645 Jy ! Component: 150 - total flux cleaned = 0.0193416 Jy ! Component: 200 - total flux cleaned = 0.0224287 Jy ! Total flux subtracted in 200 components = 0.0224287 Jy ! Clean residual min=-0.003195 max=0.004625 Jy/beam ! Clean residual mean=-0.000006 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.20906 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.20906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065849Jy sigma=1.382456 ! Fit after self-cal, rms=0.065813Jy sigma=1.380709 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9904 x 1.292 at -9.069 degrees (North through East) ! Clean map min=-0.0028829 max=0.17554 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 0.98 FD 1.01 HN 1.15 KP 0.98 ! LA 0.97 MK 0.99 NL 0.99 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! 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* ! ! ! Not correcting unselected IF 5. ! ! 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 0.97 FD 0.97 HN 1.17 KP 0.96 ! LA 0.96 MK 1.01 NL 0.99 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.18 KP 1.00 ! LA 0.98 MK 0.98 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.065813Jy sigma=1.380709 ! Fit after self-cal, rms=0.067376Jy sigma=1.373674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9925 mas, bmaj=1.296 mas, bpa=-8.768 degrees ! Estimated noise=0.320452 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 = 0.0023227 Jy ! Component: 100 - total flux cleaned = 0.00292875 Jy ! Component: 150 - total flux cleaned = 0.00335885 Jy ! Component: 200 - total flux cleaned = 0.00374686 Jy ! Total flux subtracted in 200 components = 0.00374686 Jy ! Clean residual min=-0.002435 max=0.002959 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.212807 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.212807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067237Jy sigma=1.370478 ! Fit after self-cal, rms=0.067271Jy sigma=1.370074 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067271Jy sigma=1.370074 ! Fit after self-cal, rms=0.067505Jy sigma=1.365131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9924 mas, bmaj=1.296 mas, bpa=-8.261 degrees ! Estimated noise=0.320783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655288 Jy ! Component: 100 - total flux cleaned = 0.000796373 Jy ! Component: 150 - total flux cleaned = 0.000856376 Jy ! Component: 200 - total flux cleaned = 0.000938192 Jy ! Total flux subtracted in 200 components = 0.000938192 Jy ! Clean residual min=-0.002310 max=0.002854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.213745 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.213745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067461Jy sigma=1.364507 ! Fit after self-cal, rms=0.067466Jy sigma=1.364390 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 (-25.4, -48.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233787 Jy ! Component: 100 - total flux cleaned = 0.00252502 Jy ! Component: 150 - total flux cleaned = 0.00234149 Jy ! Component: 200 - total flux cleaned = 0.00218653 Jy ! Total flux subtracted in 200 components = 0.00218653 Jy ! Clean residual min=-0.002153 max=0.002405 Jy/beam ! Clean residual mean=-0.000003 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.215932 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.215932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067331Jy sigma=1.361754 ! Fit after self-cal, rms=0.067326Jy sigma=1.361492 ! Inverting map ! Added new window around map position (23.8, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105159 Jy ! Component: 100 - total flux cleaned = 0.000990445 Jy ! Component: 150 - total flux cleaned = 0.00123372 Jy ! Component: 200 - total flux cleaned = 0.00149689 Jy ! Total flux subtracted in 200 components = 0.00149689 Jy ! Clean residual min=-0.002092 max=0.002253 Jy/beam ! Clean residual mean=-0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.217429 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.217429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067190Jy sigma=1.359374 ! Fit after self-cal, rms=0.067186Jy sigma=1.359228 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067186Jy sigma=1.359228 ! Fit after self-cal, rms=0.067418Jy sigma=1.355741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.297 mas, bpa=-8.271 degrees ! Estimated noise=0.320679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.23555e-06 Jy ! Component: 100 - total flux cleaned = 7.70639e-05 Jy ! Component: 150 - total flux cleaned = 0.000183644 Jy ! Component: 200 - total flux cleaned = 0.000184366 Jy ! Total flux subtracted in 200 components = 0.000184366 Jy ! Clean residual min=-0.001941 max=0.002248 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.217613 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.217613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067367Jy sigma=1.355013 ! Fit after self-cal, rms=0.067376Jy sigma=1.354970 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 (-2.2, -35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114679 Jy ! Component: 100 - total flux cleaned = 0.00143182 Jy ! Component: 150 - total flux cleaned = 0.0017149 Jy ! Component: 200 - total flux cleaned = 0.00178036 Jy ! Total flux subtracted in 200 components = 0.00178036 Jy ! Clean residual min=-0.001902 max=0.001944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.219393 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.219393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067291Jy sigma=1.353442 ! Fit after self-cal, rms=0.067291Jy sigma=1.353325 ! Inverting map ! Added new window around map position (-51.2, 41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158233 Jy ! Component: 100 - total flux cleaned = 0.00212837 Jy ! Component: 150 - total flux cleaned = 0.00240275 Jy ! Component: 200 - total flux cleaned = 0.00257456 Jy ! Total flux subtracted in 200 components = 0.00257456 Jy ! Clean residual min=-0.001756 max=0.001724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.221968 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.221968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067228Jy sigma=1.352301 ! Fit after self-cal, rms=0.067226Jy sigma=1.352249 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067226Jy sigma=1.352249 ! Fit after self-cal, rms=0.067709Jy sigma=1.347098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.455 mas, bpa=-18.21 degrees ! Estimated noise=0.399327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000437548 Jy ! Component: 100 - total flux cleaned = -0.000802084 Jy ! Component: 150 - total flux cleaned = -0.000847626 Jy ! Component: 200 - total flux cleaned = -0.000847454 Jy ! Total flux subtracted in 200 components = -0.000847454 Jy ! Clean residual min=-0.001556 max=0.001597 Jy/beam ! Clean residual mean=-0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.22112 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.22112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067691Jy sigma=1.346918 ! Fit after self-cal, rms=0.067701Jy sigma=1.346874 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 = -0.000124119 Jy ! Component: 100 - total flux cleaned = -0.000176615 Jy ! Component: 150 - total flux cleaned = -0.000272803 Jy ! Component: 200 - total flux cleaned = -0.000302022 Jy ! Total flux subtracted in 200 components = -0.000302022 Jy ! Clean residual min=-0.001510 max=0.001577 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.220818 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 0.220818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067692Jy sigma=1.346799 ! Fit after self-cal, rms=0.067692Jy sigma=1.346791 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=1.301 mas, bpa=-7.958 degrees ! Estimated noise=0.321201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 1.301 at -7.958 degrees (North through East) ! Clean map min=-0.002114 max=0.17493 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7911 mas, bmaj=1.064 mas, bpa=-9.986 degrees ! Estimated noise=0.595574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133395 Jy ! Component: 100 - total flux cleaned = 0.165355 Jy ! Component: 150 - total flux cleaned = 0.179693 Jy ! Component: 200 - total flux cleaned = 0.187984 Jy ! Total flux subtracted in 200 components = 0.187984 Jy ! Clean residual min=-0.004485 max=0.004724 Jy/beam ! Clean residual mean=-0.000003 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.187984 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.187984 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=1.301 mas, bpa=-7.958 degrees ! Estimated noise=0.321201 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 = 0.00820062 Jy ! Component: 100 - total flux cleaned = 0.0130736 Jy ! Component: 150 - total flux cleaned = 0.0167079 Jy ! Component: 200 - total flux cleaned = 0.0196251 Jy ! Total flux subtracted in 200 components = 0.0196251 Jy ! Clean residual min=-0.002102 max=0.002687 Jy/beam ! Clean residual mean=-0.000004 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.207609 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.207609 Jy ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276967 Jy ! Component: 100 - total flux cleaned = 0.00503594 Jy ! Component: 150 - total flux cleaned = 0.00704169 Jy ! Component: 200 - total flux cleaned = 0.00869891 Jy ! Total flux subtracted in 200 components = 0.00869891 Jy ! Clean residual min=-0.001911 max=0.002092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.216308 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.216308 Jy ! Inverting map ! Added new window around map position (29, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175844 Jy ! Component: 100 - total flux cleaned = 0.00250225 Jy ! Component: 150 - total flux cleaned = 0.00301837 Jy ! Component: 200 - total flux cleaned = 0.00339263 Jy ! Total flux subtracted in 200 components = 0.00339263 Jy ! Clean residual min=-0.001853 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.219701 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 68 components and 0.219701 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=2.455 mas, bpa=-18.21 degrees ! Estimated noise=0.399327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815133 Jy ! Component: 100 - total flux cleaned = 0.00121659 Jy ! Component: 150 - total flux cleaned = 0.00164997 Jy ! Component: 200 - total flux cleaned = 0.00184266 Jy ! Total flux subtracted in 200 components = 0.00184266 Jy ! Clean residual min=-0.001678 max=0.001588 Jy/beam ! Clean residual mean=-0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.221543 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 = 3.04191e-05 Jy ! Component: 100 - total flux cleaned = 3.07539e-05 Jy ! Component: 150 - total flux cleaned = -2.15639e-05 Jy ! Component: 200 - total flux cleaned = -7.13101e-05 Jy ! Total flux subtracted in 200 components = -7.13101e-05 Jy ! Clean residual min=-0.001575 max=0.001478 Jy/beam ! Clean residual mean=-0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.221472 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 126 components and 0.221472 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9933 mas, bmaj=1.301 mas, bpa=-7.958 degrees ! Estimated noise=0.321201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014435 Jy ! Component: 100 - total flux cleaned = 0.000235037 Jy ! Component: 150 - total flux cleaned = 0.000236959 Jy ! Component: 200 - total flux cleaned = 0.000158213 Jy ! Total flux subtracted in 200 components = 0.000158213 Jy ! Clean residual min=-0.001702 max=0.001694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.22163 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 148 components and 0.22163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067723Jy sigma=1.346958 ! Fit after self-cal, rms=0.067705Jy sigma=1.346605 wmodel /scr/pima/bg219h_uvs/J1812+5603_X_map.mod ! Writing 148 model components to file: /scr/pima/bg219h_uvs/J1812+5603_X_map.mod wobs /scr/pima/bg219h_uvs/J1812+5603_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1812+5603_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1812+5603_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219h_uvs/J1812+5603_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.45001e-05 Jy ! Component: 100 - total flux cleaned = -0.000120471 Jy ! Component: 150 - total flux cleaned = -9.37502e-05 Jy ! Component: 200 - total flux cleaned = -4.27559e-05 Jy ! Component: 250 - total flux cleaned = 3.15432e-05 Jy ! Component: 300 - total flux cleaned = 7.27294e-06 Jy ! Component: 350 - total flux cleaned = 5.54354e-05 Jy ! Component: 400 - total flux cleaned = 7.88995e-05 Jy ! Component: 450 - total flux cleaned = 5.64863e-05 Jy ! Component: 500 - total flux cleaned = 3.45004e-05 Jy ! Component: 550 - total flux cleaned = 0.000100162 Jy ! Component: 600 - total flux cleaned = 7.81578e-05 Jy ! Component: 650 - total flux cleaned = 9.9778e-05 Jy ! Component: 700 - total flux cleaned = 0.00016264 Jy ! Component: 750 - total flux cleaned = 0.000162727 Jy ! Component: 800 - total flux cleaned = 0.000224289 Jy ! Component: 850 - total flux cleaned = 0.000224318 Jy ! Component: 900 - total flux cleaned = 0.000303809 Jy ! Component: 950 - total flux cleaned = 0.000225441 Jy ! Component: 1000 - total flux cleaned = 0.000264141 Jy ! Component: 1050 - total flux cleaned = 0.000168433 Jy ! Component: 1100 - total flux cleaned = 0.000187423 Jy ! Component: 1150 - total flux cleaned = 9.40267e-05 Jy ! Component: 1200 - total flux cleaned = 3.91964e-05 Jy ! Component: 1250 - total flux cleaned = 0.000130495 Jy ! Component: 1300 - total flux cleaned = 0.000112246 Jy ! Component: 1350 - total flux cleaned = 5.82205e-05 Jy ! Component: 1400 - total flux cleaned = 4.05978e-05 Jy ! Component: 1450 - total flux cleaned = 5.32738e-06 Jy ! Component: 1500 - total flux cleaned = -1.21704e-05 Jy ! Component: 1550 - total flux cleaned = -6.35738e-05 Jy ! Component: 1600 - total flux cleaned = -4.64985e-05 Jy ! Component: 1650 - total flux cleaned = -2.96879e-05 Jy ! Component: 1700 - total flux cleaned = 3.65983e-06 Jy ! Component: 1750 - total flux cleaned = -2.97863e-05 Jy ! Component: 1800 - total flux cleaned = 1.94306e-05 Jy ! Component: 1850 - total flux cleaned = -4.61387e-05 Jy ! Component: 1900 - total flux cleaned = 1.84365e-05 Jy ! Component: 1950 - total flux cleaned = 2.50791e-06 Jy ! Component: 2000 - total flux cleaned = 1.84053e-05 Jy ! Component: 2050 - total flux cleaned = 3.43312e-05 Jy ! Component: 2100 - total flux cleaned = 4.99444e-05 Jy ! Component: 2150 - total flux cleaned = 6.55214e-05 Jy ! Component: 2200 - total flux cleaned = 3.47492e-05 Jy ! Component: 2250 - total flux cleaned = -2.64581e-05 Jy ! Component: 2300 - total flux cleaned = 1.91806e-05 Jy ! Component: 2350 - total flux cleaned = -1.09614e-05 Jy ! Component: 2400 - total flux cleaned = 3.38779e-05 Jy ! Component: 2450 - total flux cleaned = -1.06018e-05 Jy ! Component: 2500 - total flux cleaned = -3.99243e-05 Jy ! Component: 2550 - total flux cleaned = 4.77523e-05 Jy ! Component: 2600 - total flux cleaned = 1.87359e-05 Jy ! Component: 2650 - total flux cleaned = 6.19043e-05 Jy ! Component: 2700 - total flux cleaned = 0.000119246 Jy ! Component: 2750 - total flux cleaned = 0.00016191 Jy ! Component: 2800 - total flux cleaned = 0.000190183 Jy ! Component: 2850 - total flux cleaned = 0.000190181 Jy ! Component: 2900 - total flux cleaned = 0.000245951 Jy ! Component: 2950 - total flux cleaned = 0.000259929 Jy ! Component: 3000 - total flux cleaned = 0.000273613 Jy ! Component: 3050 - total flux cleaned = 0.000369188 Jy ! Component: 3100 - total flux cleaned = 0.000382849 Jy ! Component: 3150 - total flux cleaned = 0.000409996 Jy ! Component: 3200 - total flux cleaned = 0.000490319 Jy ! Component: 3250 - total flux cleaned = 0.00047693 Jy ! Component: 3300 - total flux cleaned = 0.000490166 Jy ! Component: 3350 - total flux cleaned = 0.000582131 Jy ! Component: 3400 - total flux cleaned = 0.000555908 Jy ! Component: 3450 - total flux cleaned = 0.000594889 Jy ! Component: 3500 - total flux cleaned = 0.000569162 Jy ! Component: 3550 - total flux cleaned = 0.000659032 Jy ! Component: 3600 - total flux cleaned = 0.000748243 Jy ! Component: 3650 - total flux cleaned = 0.000773546 Jy ! Component: 3700 - total flux cleaned = 0.000836491 Jy ! Component: 3750 - total flux cleaned = 0.000836546 Jy ! Component: 3800 - total flux cleaned = 0.000886387 Jy ! Component: 3850 - total flux cleaned = 0.000923589 Jy ! Component: 3900 - total flux cleaned = 0.000948145 Jy ! Component: 3950 - total flux cleaned = 0.00100949 Jy ! Component: 4000 - total flux cleaned = 0.0010095 Jy ! Component: 4050 - total flux cleaned = 0.00107022 Jy ! Total flux subtracted in 4096 components = 0.00114269 Jy ! Clean residual min=-0.000674 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.222773 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 452 components and 0.222773 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1812+5603_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9933 x 1.301 at -7.958 degrees (North through East) ! Clean map min=-0.0012255 max=0.17525 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1812+5603_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346895 0.346895 0.69379 1.38758 2.77516 5.55032 11.1006 22.2013 44.4025 88.8051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 864.815 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1812+5603_X_uvs.log closed on Thu Apr 7 12:17:37 2016