! Started logfile: /scr/pima/bp192a1_uvs/J0108+0135_C_uvs.log on Wed Sep 16 13:26:33 2015 obs /scr/pima/bp192a1_uvs/J0108+0135_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0108+0135_C_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J0108+0135 ! ! 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 11840 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/J0108+0135_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.472270Jy sigma=59.175207 ! Fit after self-cal, rms=1.371039Jy sigma=32.666644 ! 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=1.41 mas, bmaj=3.54 mas, bpa=-0.2348 degrees ! Estimated noise=0.493406 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 = 1.52774 Jy ! Component: 100 - total flux cleaned = 2.08026 Jy ! Total flux subtracted in 100 components = 2.08026 Jy ! Clean residual min=-0.090380 max=0.243830 Jy/beam ! Clean residual mean=0.000075 rms=0.027193 Jy/beam ! Combined flux in latest and established models = 2.08026 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.08026 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=0.584048Jy sigma=13.106366 ! Fit after self-cal, rms=0.581454Jy sigma=13.057002 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273338 Jy ! Component: 100 - total flux cleaned = 0.422368 Jy ! Total flux subtracted in 100 components = 0.422368 Jy ! Clean residual min=-0.055075 max=0.081987 Jy/beam ! Clean residual mean=0.000068 rms=0.013580 Jy/beam ! Combined flux in latest and established models = 2.50263 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 2.50263 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=0.351559Jy sigma=7.511152 ! Fit after self-cal, rms=0.350475Jy sigma=7.489129 ! Inverting map ! Added new window around map position (-3, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0936958 Jy ! Component: 100 - total flux cleaned = 0.155025 Jy ! Total flux subtracted in 100 components = 0.155025 Jy ! Clean residual min=-0.053678 max=0.057491 Jy/beam ! Clean residual mean=0.000069 rms=0.011179 Jy/beam ! Combined flux in latest and established models = 2.65766 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 2.65766 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=0.301668Jy sigma=6.434607 ! Fit after self-cal, rms=0.300615Jy sigma=6.411513 ! 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=1.812 mas, bmaj=4.476 mas, bpa=-6.006 degrees ! Estimated noise=0.278183 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 = 0.0738621 Jy ! Component: 100 - total flux cleaned = 0.116525 Jy ! Component: 150 - total flux cleaned = 0.143983 Jy ! Component: 200 - total flux cleaned = 0.162267 Jy ! Total flux subtracted in 200 components = 0.162267 Jy ! Clean residual min=-0.067003 max=0.076685 Jy/beam ! Clean residual mean=0.000076 rms=0.016661 Jy/beam ! Combined flux in latest and established models = 2.81992 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 2.81992 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=0.275595Jy sigma=6.050539 ! Fit after self-cal, rms=0.274492Jy sigma=6.023198 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.812 x 4.476 at -6.006 degrees (North through East) ! Clean map min=-0.065343 max=2.054 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 0.96 KP 0.88 ! LA 1.05 MK 1.08 NL 1.00 OV 0.97 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 0.98 KP 0.90 ! LA 1.09 MK 1.01 NL 1.05 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.99 KP 0.89 ! LA 1.05 MK 1.00 NL 1.05 OV 0.98 ! PT 0.95 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 1.11 FD 1.01 HN 0.99 KP 0.95 ! LA 1.09 MK 1.04 NL 1.10 OV 0.95 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.92 ! LA 1.19 MK 1.00 NL 1.07 OV 0.96 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.97 KP 0.91 ! LA 1.11 MK 0.98 NL 1.06 OV 0.95 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 0.94 ! LA 1.11 MK 0.98 NL 0.99 OV 0.99 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=0.274492Jy sigma=6.023198 ! Fit after self-cal, rms=0.193540Jy sigma=3.539718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=4.486 mas, bpa=-5.931 degrees ! Estimated noise=0.279291 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 = 0.0133653 Jy ! Component: 100 - total flux cleaned = 0.0159789 Jy ! Component: 150 - total flux cleaned = 0.0171296 Jy ! Component: 200 - total flux cleaned = 0.0178274 Jy ! Total flux subtracted in 200 components = 0.0178274 Jy ! Clean residual min=-0.020438 max=0.017238 Jy/beam ! Clean residual mean=0.000008 rms=0.004873 Jy/beam ! Combined flux in latest and established models = 2.83775 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 2.83775 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=0.191384Jy sigma=3.495525 ! Fit after self-cal, rms=0.191242Jy sigma=3.491396 ! 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=0.191242Jy sigma=3.491396 ! Fit after self-cal, rms=0.190746Jy sigma=3.471013 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=4.482 mas, bpa=-5.975 degrees ! Estimated noise=0.280267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011261 Jy ! Component: 100 - total flux cleaned = 0.0134887 Jy ! Component: 150 - total flux cleaned = 0.0144804 Jy ! Component: 200 - total flux cleaned = 0.0146691 Jy ! Total flux subtracted in 200 components = 0.0146691 Jy ! Clean residual min=-0.019107 max=0.016823 Jy/beam ! Clean residual mean=0.000006 rms=0.004754 Jy/beam ! Combined flux in latest and established models = 2.85242 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 2.85242 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=0.189410Jy sigma=3.445617 ! Fit after self-cal, rms=0.189352Jy sigma=3.443951 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 = -0.00148109 Jy ! Component: 100 - total flux cleaned = -0.00166306 Jy ! Component: 150 - total flux cleaned = -0.00151153 Jy ! Component: 200 - total flux cleaned = -0.00150686 Jy ! Total flux subtracted in 200 components = -0.00150686 Jy ! Clean residual min=-0.018723 max=0.016647 Jy/beam ! Clean residual mean=0.000006 rms=0.004696 Jy/beam ! Combined flux in latest and established models = 2.85091 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 2.85091 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=0.189027Jy sigma=3.437618 ! Fit after self-cal, rms=0.188988Jy sigma=3.436605 ! 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=0.188988Jy sigma=3.436605 ! Fit after self-cal, rms=0.188624Jy sigma=3.420955 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.803 mas, bmaj=4.478 mas, bpa=-6 degrees ! Estimated noise=0.281261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104767 Jy ! Component: 100 - total flux cleaned = 0.0120469 Jy ! Component: 150 - total flux cleaned = 0.01308 Jy ! Component: 200 - total flux cleaned = 0.0130853 Jy ! Total flux subtracted in 200 components = 0.0130853 Jy ! Clean residual min=-0.018172 max=0.016721 Jy/beam ! Clean residual mean=0.000005 rms=0.004682 Jy/beam ! Combined flux in latest and established models = 2.864 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 2.864 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=0.187818Jy sigma=3.407435 ! Fit after self-cal, rms=0.187799Jy sigma=3.406885 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 = -0.000846621 Jy ! Component: 100 - total flux cleaned = -0.000712538 Jy ! Component: 150 - total flux cleaned = -0.000716461 Jy ! Component: 200 - total flux cleaned = -0.000722323 Jy ! Total flux subtracted in 200 components = -0.000722323 Jy ! Clean residual min=-0.018134 max=0.016786 Jy/beam ! Clean residual mean=0.000005 rms=0.004653 Jy/beam ! Combined flux in latest and established models = 2.86327 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 2.86327 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=0.187627Jy sigma=3.403619 ! Fit after self-cal, rms=0.187611Jy sigma=3.403217 ! 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=0.187611Jy sigma=3.403217 ! Fit after self-cal, rms=0.187388Jy sigma=3.392335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.782 mas, bmaj=6.469 mas, bpa=-8.21 degrees ! Estimated noise=0.340861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108106 Jy ! Component: 100 - total flux cleaned = 0.0119634 Jy ! Component: 150 - total flux cleaned = 0.0127063 Jy ! Component: 200 - total flux cleaned = 0.0128094 Jy ! Total flux subtracted in 200 components = 0.0128094 Jy ! Clean residual min=-0.027559 max=0.022068 Jy/beam ! Clean residual mean=-0.000003 rms=0.007720 Jy/beam ! Combined flux in latest and established models = 2.87608 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 2.87608 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=0.186937Jy sigma=3.389578 ! Fit after self-cal, rms=0.186895Jy sigma=3.388548 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.33536e-05 Jy ! Component: 100 - total flux cleaned = -0.000110501 Jy ! Component: 150 - total flux cleaned = -3.92575e-05 Jy ! Component: 200 - total flux cleaned = 2.53676e-05 Jy ! Total flux subtracted in 200 components = 2.53676e-05 Jy ! Clean residual min=-0.027611 max=0.021966 Jy/beam ! Clean residual mean=-0.000003 rms=0.007698 Jy/beam ! Combined flux in latest and established models = 2.87611 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 110 components and 2.87611 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=0.186844Jy sigma=3.388078 ! Fit after self-cal, rms=0.186815Jy sigma=3.387427 ! 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=1.801 mas, bmaj=4.475 mas, bpa=-6.009 degrees ! Estimated noise=0.282214 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.801 x 4.475 at -6.009 degrees (North through East) ! Clean map min=-0.01888 max=2.0906 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 ! Performing amp+phase self-cal ! ! 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=0.186815Jy sigma=3.387427 ! Fit after self-cal, rms=0.185344Jy sigma=3.351333 ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=4.474 mas, bpa=-5.967 degrees ! Estimated noise=0.283098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204021 Jy ! Component: 100 - total flux cleaned = 0.00281261 Jy ! Component: 150 - total flux cleaned = 0.00329361 Jy ! Component: 200 - total flux cleaned = 0.00350061 Jy ! Total flux subtracted in 200 components = 0.00350061 Jy ! Clean residual min=-0.020349 max=0.017361 Jy/beam ! Clean residual mean=0.000003 rms=0.004890 Jy/beam ! Combined flux in latest and established models = 2.87961 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 2.87961 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=0.185055Jy sigma=3.346373 ! Fit after self-cal, rms=0.185042Jy sigma=3.345981 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636608 Jy ! Component: 100 - total flux cleaned = -0.000634683 Jy ! Component: 150 - total flux cleaned = -0.00055265 Jy ! Component: 200 - total flux cleaned = -0.000473849 Jy ! Total flux subtracted in 200 components = -0.000473849 Jy ! Clean residual min=-0.020704 max=0.017412 Jy/beam ! Clean residual mean=0.000003 rms=0.004876 Jy/beam ! Combined flux in latest and established models = 2.87914 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 121 components and 2.87914 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=0.184955Jy sigma=3.343975 ! Fit after self-cal, rms=0.184950Jy sigma=3.343847 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.184950Jy sigma=3.343847 ! Fit after self-cal, rms=0.184879Jy sigma=3.341236 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=1.403 mas, bmaj=3.543 mas, bpa=-0.2495 degrees ! Estimated noise=0.503601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56501 Jy ! Component: 100 - total flux cleaned = 2.14115 Jy ! Component: 150 - total flux cleaned = 2.42438 Jy ! Component: 200 - total flux cleaned = 2.57887 Jy ! Total flux subtracted in 200 components = 2.57887 Jy ! Clean residual min=-0.034045 max=0.076081 Jy/beam ! Clean residual mean=0.000004 rms=0.010082 Jy/beam ! Combined flux in latest and established models = 2.57887 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 13 model components to the UV plane model. ! The established model now contains 13 components and 2.57887 Jy ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=4.473 mas, bpa=-5.973 degrees ! Estimated noise=0.283464 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 = 0.136578 Jy ! Component: 100 - total flux cleaned = 0.206482 Jy ! Component: 150 - total flux cleaned = 0.245494 Jy ! Component: 200 - total flux cleaned = 0.268396 Jy ! Total flux subtracted in 200 components = 0.268396 Jy ! Clean residual min=-0.022369 max=0.019441 Jy/beam ! Clean residual mean=-0.000002 rms=0.005215 Jy/beam ! Combined flux in latest and established models = 2.84727 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 2.84727 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=3.784 mas, bmaj=6.466 mas, bpa=-8.167 degrees ! Estimated noise=0.342337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194966 Jy ! Component: 100 - total flux cleaned = 0.0293583 Jy ! Component: 150 - total flux cleaned = 0.0333734 Jy ! Component: 200 - total flux cleaned = 0.0345208 Jy ! Total flux subtracted in 200 components = 0.0345208 Jy ! Clean residual min=-0.029233 max=0.024248 Jy/beam ! Clean residual mean=-0.000004 rms=0.008188 Jy/beam ! Combined flux in latest and established models = 2.88179 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 = 0.000776649 Jy ! Component: 100 - total flux cleaned = 0.00130842 Jy ! Component: 150 - total flux cleaned = 0.00166513 Jy ! Component: 200 - total flux cleaned = 0.00196921 Jy ! Total flux subtracted in 200 components = 0.00196921 Jy ! Clean residual min=-0.029504 max=0.024009 Jy/beam ! Clean residual mean=-0.000003 rms=0.008166 Jy/beam ! Combined flux in latest and established models = 2.88376 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 88 components and 2.88376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.801 mas, bmaj=4.473 mas, bpa=-5.973 degrees ! Estimated noise=0.283464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103138 Jy ! Component: 100 - total flux cleaned = 0.00142958 Jy ! Component: 150 - total flux cleaned = 0.00191673 Jy ! Component: 200 - total flux cleaned = 0.00218975 Jy ! Total flux subtracted in 200 components = 0.00218975 Jy ! Clean residual min=-0.022064 max=0.016779 Jy/beam ! Clean residual mean=0.000004 rms=0.004923 Jy/beam ! Combined flux in latest and established models = 2.88595 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 2.88595 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=0.184992Jy sigma=3.346355 ! Fit after self-cal, rms=0.184963Jy sigma=3.345620 wmodel /scr/pima/bp192a1_uvs/J0108+0135_C_map.mod ! Writing 102 model components to file: /scr/pima/bp192a1_uvs/J0108+0135_C_map.mod wobs /scr/pima/bp192a1_uvs/J0108+0135_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0108+0135_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0108+0135_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a1_uvs/J0108+0135_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 = -0.00961651 Jy ! Component: 100 - total flux cleaned = -0.0138267 Jy ! Component: 150 - total flux cleaned = -0.0144206 Jy ! Component: 200 - total flux cleaned = -0.0144345 Jy ! Component: 250 - total flux cleaned = -0.0139089 Jy ! Component: 300 - total flux cleaned = -0.0131566 Jy ! Component: 350 - total flux cleaned = -0.0126741 Jy ! Component: 400 - total flux cleaned = -0.0119849 Jy ! Component: 450 - total flux cleaned = -0.011769 Jy ! Component: 500 - total flux cleaned = -0.0117711 Jy ! Component: 550 - total flux cleaned = -0.0115659 Jy ! Component: 600 - total flux cleaned = -0.0109727 Jy ! Component: 650 - total flux cleaned = -0.0103978 Jy ! Component: 700 - total flux cleaned = -0.00983795 Jy ! Component: 750 - total flux cleaned = -0.00875926 Jy ! Component: 800 - total flux cleaned = -0.00824024 Jy ! Component: 850 - total flux cleaned = -0.0078989 Jy ! Component: 900 - total flux cleaned = -0.00723892 Jy ! Component: 950 - total flux cleaned = -0.00675866 Jy ! Component: 1000 - total flux cleaned = -0.00644497 Jy ! Component: 1050 - total flux cleaned = -0.00598485 Jy ! Component: 1100 - total flux cleaned = -0.00583484 Jy ! Component: 1150 - total flux cleaned = -0.00539341 Jy ! Component: 1200 - total flux cleaned = -0.0051106 Jy ! Component: 1250 - total flux cleaned = -0.00455012 Jy ! Component: 1300 - total flux cleaned = -0.00413877 Jy ! Component: 1350 - total flux cleaned = -0.00400333 Jy ! Component: 1400 - total flux cleaned = -0.00373798 Jy ! Component: 1450 - total flux cleaned = -0.00360536 Jy ! Component: 1500 - total flux cleaned = -0.00334866 Jy ! Component: 1550 - total flux cleaned = -0.0029724 Jy ! Component: 1600 - total flux cleaned = -0.00297205 Jy ! Component: 1650 - total flux cleaned = -0.00272968 Jy ! Component: 1700 - total flux cleaned = -0.00296858 Jy ! Component: 1750 - total flux cleaned = -0.00249795 Jy ! Component: 1800 - total flux cleaned = -0.00203309 Jy ! Component: 1850 - total flux cleaned = -0.00203429 Jy ! Component: 1900 - total flux cleaned = -0.00192027 Jy ! Component: 1950 - total flux cleaned = -0.00158786 Jy ! Component: 2000 - total flux cleaned = -0.00158764 Jy ! Component: 2050 - total flux cleaned = -0.00126304 Jy ! Component: 2100 - total flux cleaned = -0.00115414 Jy ! Component: 2150 - total flux cleaned = -0.000941596 Jy ! Component: 2200 - total flux cleaned = -0.000837524 Jy ! Component: 2250 - total flux cleaned = -0.00073491 Jy ! Component: 2300 - total flux cleaned = -0.000734514 Jy ! Component: 2350 - total flux cleaned = -0.000733031 Jy ! Component: 2400 - total flux cleaned = -0.000731655 Jy ! Component: 2450 - total flux cleaned = -0.000439405 Jy ! Component: 2500 - total flux cleaned = -0.000729322 Jy ! Component: 2550 - total flux cleaned = -0.000727929 Jy ! Component: 2600 - total flux cleaned = -0.000538204 Jy ! Component: 2650 - total flux cleaned = -0.00063125 Jy ! Component: 2700 - total flux cleaned = -0.000631112 Jy ! Component: 2750 - total flux cleaned = -0.000631012 Jy ! Component: 2800 - total flux cleaned = -0.000269354 Jy ! Component: 2850 - total flux cleaned = -0.000180532 Jy ! Component: 2900 - total flux cleaned = -0.000269115 Jy ! Component: 2950 - total flux cleaned = 0.000168966 Jy ! Component: 3000 - total flux cleaned = 8.1803e-05 Jy ! Component: 3050 - total flux cleaned = 0.000339551 Jy ! Component: 3100 - total flux cleaned = 0.00033995 Jy ! Component: 3150 - total flux cleaned = 0.000339909 Jy ! Component: 3200 - total flux cleaned = 0.000759283 Jy ! Component: 3250 - total flux cleaned = 0.00084107 Jy ! Component: 3300 - total flux cleaned = 0.00117101 Jy ! Component: 3350 - total flux cleaned = 0.00149862 Jy ! Component: 3400 - total flux cleaned = 0.00174239 Jy ! Component: 3450 - total flux cleaned = 0.00198455 Jy ! Component: 3500 - total flux cleaned = 0.00238578 Jy ! Component: 3550 - total flux cleaned = 0.00286232 Jy ! Component: 3600 - total flux cleaned = 0.0033346 Jy ! Component: 3650 - total flux cleaned = 0.00349113 Jy ! Component: 3700 - total flux cleaned = 0.00388049 Jy ! Component: 3750 - total flux cleaned = 0.00449834 Jy ! Component: 3800 - total flux cleaned = 0.00472823 Jy ! Component: 3850 - total flux cleaned = 0.00510913 Jy ! Component: 3900 - total flux cleaned = 0.00548792 Jy ! Component: 3950 - total flux cleaned = 0.00571357 Jy ! Component: 4000 - total flux cleaned = 0.00623785 Jy ! Component: 4050 - total flux cleaned = 0.00653518 Jy ! Total flux subtracted in 4096 components = 0.00690545 Jy ! Clean residual min=-0.004307 max=0.003913 Jy/beam ! Clean residual mean=-0.000001 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 2.89285 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 443 components and 2.89285 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0108+0135_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.801 x 4.473 at -5.973 degrees (North through East) ! Clean map min=-0.011685 max=2.1055 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0108+0135_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.10548 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00130825 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.186407 0.186407 0.372814 0.745627 1.49125 2.98251 5.96502 11.93 23.8601 47.7201 95.4403 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1609.38 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0108+0135_C_uvs.log closed on Wed Sep 16 13:26:38 2015