! Started logfile: /scr/pima/bp192a1_uvs/J0310+4435_C_uvs.log on Wed Sep 16 13:29:55 2015 obs /scr/pima/bp192a1_uvs/J0310+4435_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0310+4435_C_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.943434 visibilities/baseline/integration-bin. ! Found source: J0310+4435 ! ! 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 7472 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/J0310+4435_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006568Jy sigma=25.705643 ! Fit after self-cal, rms=0.901829Jy sigma=23.055756 ! 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=1.332 mas, bmaj=4.199 mas, bpa=2.143 degrees ! Estimated noise=0.460794 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 = 0.0724563 Jy ! Component: 100 - total flux cleaned = 0.0978218 Jy ! Total flux subtracted in 100 components = 0.0978218 Jy ! Clean residual min=-0.004592 max=0.011509 Jy/beam ! Clean residual mean=-0.000006 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.0978218 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0978218 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=0.036492Jy sigma=0.880930 ! Fit after self-cal, rms=0.036423Jy sigma=0.878944 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126722 Jy ! Component: 100 - total flux cleaned = 0.0189463 Jy ! Total flux subtracted in 100 components = 0.0189463 Jy ! Clean residual min=-0.003164 max=0.003461 Jy/beam ! Clean residual mean=-0.000005 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.116768 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.116768 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=0.031109Jy sigma=0.754844 ! Fit after self-cal, rms=0.031096Jy sigma=0.754320 ! 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=1.55 mas, bmaj=4.478 mas, bpa=1.55 degrees ! Estimated noise=0.323741 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 = 0.0038772 Jy ! Component: 100 - total flux cleaned = 0.00587152 Jy ! Component: 150 - total flux cleaned = 0.00718118 Jy ! Component: 200 - total flux cleaned = 0.0080632 Jy ! Total flux subtracted in 200 components = 0.0080632 Jy ! Clean residual min=-0.003354 max=0.003750 Jy/beam ! Clean residual mean=-0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.124831 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.124831 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=0.030468Jy sigma=0.745493 ! Fit after self-cal, rms=0.030467Jy sigma=0.745393 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.55 x 4.478 at 1.55 degrees (North through East) ! Clean map min=-0.0033126 max=0.096616 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 0.98 FD 1.16 HN 0.96 KP 0.89 ! LA 1.06 MK 1.01 NL 1.06 OV 1.03 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.01 KP 0.88 ! LA 1.01 MK 0.94 NL 1.04 OV 0.98 ! PT 0.92 SC 0.99 ! ! ! 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 1.00 FD 1.05 HN 0.98 KP 0.98 ! LA 1.10 MK 0.98 NL 1.15 OV 0.95 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.03 KP 0.92 ! LA 1.16 MK 0.96 NL 1.11 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 0.98 KP 0.94 ! LA 1.11 MK 0.95 NL 1.14 OV 0.98 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.01 KP 0.96 ! LA 1.10 MK 1.01 NL 1.02 OV 1.01 ! PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.030467Jy sigma=0.745393 ! Fit after self-cal, rms=0.029275Jy sigma=0.711204 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.542 mas, bmaj=4.488 mas, bpa=1.49 degrees ! Estimated noise=0.325211 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 (-4.2, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272009 Jy ! Component: 100 - total flux cleaned = 0.00433209 Jy ! Component: 150 - total flux cleaned = 0.00565194 Jy ! Component: 200 - total flux cleaned = 0.00677449 Jy ! Total flux subtracted in 200 components = 0.00677449 Jy ! Clean residual min=-0.001670 max=0.002060 Jy/beam ! Clean residual mean=0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.131606 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.131606 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=0.028959Jy sigma=0.703057 ! Fit after self-cal, rms=0.028949Jy sigma=0.702761 ! 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=0.028949Jy sigma=0.702761 ! Fit after self-cal, rms=0.028338Jy sigma=0.692610 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.541 mas, bmaj=4.495 mas, bpa=1.491 degrees ! Estimated noise=0.324708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109114 Jy ! Component: 100 - total flux cleaned = 0.00191964 Jy ! Component: 150 - total flux cleaned = 0.00260973 Jy ! Component: 200 - total flux cleaned = 0.00320928 Jy ! Total flux subtracted in 200 components = 0.00320928 Jy ! Clean residual min=-0.001468 max=0.001651 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.134815 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.134815 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=0.028274Jy sigma=0.690914 ! Fit after self-cal, rms=0.028272Jy sigma=0.690823 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 (57.6, -67.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145785 Jy ! Component: 100 - total flux cleaned = 0.00211824 Jy ! Component: 150 - total flux cleaned = 0.00254721 Jy ! Component: 200 - total flux cleaned = 0.00285976 Jy ! Total flux subtracted in 200 components = 0.00285976 Jy ! Clean residual min=-0.001295 max=0.001547 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.137675 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 108 components and 0.137675 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=0.028187Jy sigma=0.688664 ! Fit after self-cal, rms=0.028183Jy sigma=0.688562 ! Inverting map ! Added new window around map position (18.6, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107739 Jy ! Component: 100 - total flux cleaned = 0.00121027 Jy ! Component: 150 - total flux cleaned = 0.00139211 Jy ! Component: 200 - total flux cleaned = 0.00161502 Jy ! Total flux subtracted in 200 components = 0.00161502 Jy ! Clean residual min=-0.001164 max=0.001404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.13929 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 131 components and 0.13929 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=0.028100Jy sigma=0.686445 ! Fit after self-cal, rms=0.028098Jy sigma=0.686368 ! Inverting map ! Added new window around map position (-43.8, 45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353356 Jy ! Component: 100 - total flux cleaned = 0.000480971 Jy ! Component: 150 - total flux cleaned = 0.000643535 Jy ! Component: 200 - total flux cleaned = 0.000831915 Jy ! Total flux subtracted in 200 components = 0.000831915 Jy ! Clean residual min=-0.001082 max=0.001180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.140122 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.140122 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=0.028025Jy sigma=0.684627 ! Fit after self-cal, rms=0.028024Jy sigma=0.684574 ! 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=0.028024Jy sigma=0.684574 ! Fit after self-cal, rms=0.028076Jy sigma=0.684311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.539 mas, bmaj=4.49 mas, bpa=1.511 degrees ! Estimated noise=0.325516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458223 Jy ! Component: 100 - total flux cleaned = 0.000675135 Jy ! Component: 150 - total flux cleaned = 0.000853569 Jy ! Component: 200 - total flux cleaned = 0.00102021 Jy ! Total flux subtracted in 200 components = 0.00102021 Jy ! Clean residual min=-0.001075 max=0.001148 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.141142 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 0.141142 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=0.028042Jy sigma=0.683666 ! Fit after self-cal, rms=0.028042Jy sigma=0.683654 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 = 0.000147262 Jy ! Component: 100 - total flux cleaned = 0.000265509 Jy ! Component: 150 - total flux cleaned = 0.000361176 Jy ! Component: 200 - total flux cleaned = 0.000452569 Jy ! Total flux subtracted in 200 components = 0.000452569 Jy ! Clean residual min=-0.001052 max=0.001093 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.141595 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 198 components and 0.141595 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=0.028024Jy sigma=0.683266 ! Fit after self-cal, rms=0.028024Jy sigma=0.683262 ! 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=0.028024Jy sigma=0.683262 ! Fit after self-cal, rms=0.028103Jy sigma=0.683144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=5.111 mas, bpa=0.2824 degrees ! Estimated noise=0.418328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651884 Jy ! Component: 100 - total flux cleaned = 0.00095944 Jy ! Component: 150 - total flux cleaned = 0.00122769 Jy ! Component: 200 - total flux cleaned = 0.00145236 Jy ! Total flux subtracted in 200 components = 0.00145236 Jy ! Clean residual min=-0.001176 max=0.001323 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.143047 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 215 components and 0.143047 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=0.028082Jy sigma=0.682852 ! Fit after self-cal, rms=0.028081Jy sigma=0.682830 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 = 0.000155307 Jy ! Component: 100 - total flux cleaned = 0.000321979 Jy ! Component: 150 - total flux cleaned = 0.000432614 Jy ! Component: 200 - total flux cleaned = 0.000509791 Jy ! Total flux subtracted in 200 components = 0.000509791 Jy ! Clean residual min=-0.001168 max=0.001258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.143557 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 229 components and 0.143557 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=0.028077Jy sigma=0.682788 ! Fit after self-cal, rms=0.028077Jy sigma=0.682781 ! 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=1.538 mas, bmaj=4.488 mas, bpa=1.521 degrees ! Estimated noise=0.326625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 4.488 at 1.521 degrees (North through East) ! Clean map min=-0.0013014 max=0.09794 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=1.321 mas, bmaj=4.215 mas, bpa=2.152 degrees ! Estimated noise=0.463667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0730397 Jy ! Component: 100 - total flux cleaned = 0.0992277 Jy ! Component: 150 - total flux cleaned = 0.112227 Jy ! Component: 200 - total flux cleaned = 0.118702 Jy ! Total flux subtracted in 200 components = 0.118702 Jy ! Clean residual min=-0.002449 max=0.002945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.118702 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.118702 Jy ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=4.488 mas, bpa=1.521 degrees ! Estimated noise=0.326625 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 = 0.0042217 Jy ! Component: 100 - total flux cleaned = 0.00711199 Jy ! Component: 150 - total flux cleaned = 0.00938444 Jy ! Component: 200 - total flux cleaned = 0.0111117 Jy ! Total flux subtracted in 200 components = 0.0111117 Jy ! Clean residual min=-0.001615 max=0.001863 Jy/beam ! Clean residual mean=0.000000 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.129814 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 41 components and 0.129814 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=3.481 mas, bmaj=5.111 mas, bpa=0.2824 degrees ! Estimated noise=0.418328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293852 Jy ! Component: 100 - total flux cleaned = 0.0044976 Jy ! Component: 150 - total flux cleaned = 0.0059978 Jy ! Component: 200 - total flux cleaned = 0.00723907 Jy ! Total flux subtracted in 200 components = 0.00723907 Jy ! Clean residual min=-0.001695 max=0.002104 Jy/beam ! Clean residual mean=-0.000000 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.137053 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 = 0.000998828 Jy ! Component: 100 - total flux cleaned = 0.0017725 Jy ! Component: 150 - total flux cleaned = 0.00241054 Jy ! Component: 200 - total flux cleaned = 0.00290392 Jy ! Total flux subtracted in 200 components = 0.00290392 Jy ! Clean residual min=-0.001363 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.139957 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 141 components and 0.139957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=4.488 mas, bpa=1.521 degrees ! Estimated noise=0.326625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246894 Jy ! Component: 100 - total flux cleaned = 0.000518469 Jy ! Component: 150 - total flux cleaned = 0.000786755 Jy ! Component: 200 - total flux cleaned = 0.000895465 Jy ! Total flux subtracted in 200 components = 0.000895465 Jy ! Clean residual min=-0.001085 max=0.001181 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.140852 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.140852 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=0.028151Jy sigma=0.684627 ! Fit after self-cal, rms=0.028149Jy sigma=0.684572 wmodel /scr/pima/bp192a1_uvs/J0310+4435_C_map.mod ! Writing 173 model components to file: /scr/pima/bp192a1_uvs/J0310+4435_C_map.mod wobs /scr/pima/bp192a1_uvs/J0310+4435_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0310+4435_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0310+4435_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp192a1_uvs/J0310+4435_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 = 0.000391839 Jy ! Component: 100 - total flux cleaned = 0.000687127 Jy ! Component: 150 - total flux cleaned = 0.00092792 Jy ! Component: 200 - total flux cleaned = 0.00107019 Jy ! Component: 250 - total flux cleaned = 0.00120736 Jy ! Component: 300 - total flux cleaned = 0.00139052 Jy ! Component: 350 - total flux cleaned = 0.00158415 Jy ! Component: 400 - total flux cleaned = 0.00174137 Jy ! Component: 450 - total flux cleaned = 0.00187924 Jy ! Component: 500 - total flux cleaned = 0.00192412 Jy ! Component: 550 - total flux cleaned = 0.00195352 Jy ! Component: 600 - total flux cleaned = 0.00199656 Jy ! Component: 650 - total flux cleaned = 0.00202487 Jy ! Component: 700 - total flux cleaned = 0.00202508 Jy ! Component: 750 - total flux cleaned = 0.00207981 Jy ! Component: 800 - total flux cleaned = 0.00213306 Jy ! Component: 850 - total flux cleaned = 0.00213329 Jy ! Component: 900 - total flux cleaned = 0.00217199 Jy ! Component: 950 - total flux cleaned = 0.00219739 Jy ! Component: 1000 - total flux cleaned = 0.00225943 Jy ! Component: 1050 - total flux cleaned = 0.00232037 Jy ! Component: 1100 - total flux cleaned = 0.0023442 Jy ! Component: 1150 - total flux cleaned = 0.00240355 Jy ! Component: 1200 - total flux cleaned = 0.00246202 Jy ! Component: 1250 - total flux cleaned = 0.002531 Jy ! Component: 1300 - total flux cleaned = 0.00256509 Jy ! Component: 1350 - total flux cleaned = 0.00262118 Jy ! Component: 1400 - total flux cleaned = 0.00268738 Jy ! Component: 1450 - total flux cleaned = 0.00274171 Jy ! Component: 1500 - total flux cleaned = 0.00279521 Jy ! Component: 1550 - total flux cleaned = 0.00285866 Jy ! Component: 1600 - total flux cleaned = 0.00291062 Jy ! Component: 1650 - total flux cleaned = 0.00296209 Jy ! Component: 1700 - total flux cleaned = 0.00300283 Jy ! Component: 1750 - total flux cleaned = 0.003093 Jy ! Component: 1800 - total flux cleaned = 0.00310287 Jy ! Component: 1850 - total flux cleaned = 0.00312239 Jy ! Component: 1900 - total flux cleaned = 0.00314185 Jy ! Component: 1950 - total flux cleaned = 0.00315145 Jy ! Component: 2000 - total flux cleaned = 0.00313244 Jy ! Component: 2050 - total flux cleaned = 0.0031605 Jy ! Component: 2100 - total flux cleaned = 0.0031605 Jy ! Component: 2150 - total flux cleaned = 0.00318786 Jy ! Component: 2200 - total flux cleaned = 0.00316071 Jy ! Component: 2250 - total flux cleaned = 0.00314289 Jy ! Component: 2300 - total flux cleaned = 0.00315163 Jy ! Component: 2350 - total flux cleaned = 0.00313416 Jy ! Component: 2400 - total flux cleaned = 0.00312537 Jy ! Component: 2450 - total flux cleaned = 0.00311672 Jy ! Component: 2500 - total flux cleaned = 0.00304862 Jy ! Component: 2550 - total flux cleaned = 0.00304033 Jy ! Component: 2600 - total flux cleaned = 0.00300708 Jy ! Component: 2650 - total flux cleaned = 0.002941 Jy ! Component: 2700 - total flux cleaned = 0.00294113 Jy ! Component: 2750 - total flux cleaned = 0.00290864 Jy ! Component: 2800 - total flux cleaned = 0.00290057 Jy ! Component: 2850 - total flux cleaned = 0.00287664 Jy ! Component: 2900 - total flux cleaned = 0.00289246 Jy ! Component: 2950 - total flux cleaned = 0.00288454 Jy ! Component: 3000 - total flux cleaned = 0.00286128 Jy ! Component: 3050 - total flux cleaned = 0.00284584 Jy ! Component: 3100 - total flux cleaned = 0.00283058 Jy ! Component: 3150 - total flux cleaned = 0.00278517 Jy ! Component: 3200 - total flux cleaned = 0.0027551 Jy ! Component: 3250 - total flux cleaned = 0.00273277 Jy ! Component: 3300 - total flux cleaned = 0.00271801 Jy ! Component: 3350 - total flux cleaned = 0.00270325 Jy ! Component: 3400 - total flux cleaned = 0.00266687 Jy ! Component: 3450 - total flux cleaned = 0.00266682 Jy ! Component: 3500 - total flux cleaned = 0.00261663 Jy ! Component: 3550 - total flux cleaned = 0.00262374 Jy ! Component: 3600 - total flux cleaned = 0.00260248 Jy ! Component: 3650 - total flux cleaned = 0.00259542 Jy ! Component: 3700 - total flux cleaned = 0.00255369 Jy ! Component: 3750 - total flux cleaned = 0.00252614 Jy ! Component: 3800 - total flux cleaned = 0.00249869 Jy ! Component: 3850 - total flux cleaned = 0.00246468 Jy ! Component: 3900 - total flux cleaned = 0.00246469 Jy ! Component: 3950 - total flux cleaned = 0.00241106 Jy ! Component: 4000 - total flux cleaned = 0.0023977 Jy ! Component: 4050 - total flux cleaned = 0.00235805 Jy ! Total flux subtracted in 4096 components = 0.00235799 Jy ! Clean residual min=-0.000370 max=0.000455 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.14321 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 458 components and 0.14321 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0310+4435_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 4.488 at 1.521 degrees (North through East) ! Clean map min=-0.0011221 max=0.097784 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0310+4435_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0977845 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120293 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369056 0.369056 0.738113 1.47623 2.95245 5.9049 11.8098 23.6196 47.2392 94.4784 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 812.883 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0310+4435_C_uvs.log closed on Wed Sep 16 13:30:00 2015