! Started logfile: /scr/pima/bg219h_uvs/J1619+2247_X_uvs.log on Thu Apr 7 12:14:41 2016 obs /scr/pima/bg219h_uvs/J1619+2247_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1619+2247_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675132 visibilities/baseline/integration-bin. ! Found source: J1619+2247 ! ! 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 7656 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/J1619+2247_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.072307Jy sigma=29.166735 ! Fit after self-cal, rms=0.665211Jy sigma=17.153621 ! 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=0.7002 mas, bmaj=1.662 mas, bpa=-1.586 degrees ! Estimated noise=0.659184 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 = 0.263331 Jy ! Component: 100 - total flux cleaned = 0.367236 Jy ! Total flux subtracted in 100 components = 0.367236 Jy ! Clean residual min=-0.018638 max=0.047622 Jy/beam ! Clean residual mean=-0.000035 rms=0.005026 Jy/beam ! Combined flux in latest and established models = 0.367235 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.367235 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=0.131064Jy sigma=3.542031 ! Fit after self-cal, rms=0.129546Jy sigma=3.513733 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541451 Jy ! Component: 100 - total flux cleaned = 0.0830005 Jy ! Total flux subtracted in 100 components = 0.0830005 Jy ! Clean residual min=-0.009478 max=0.014386 Jy/beam ! Clean residual mean=-0.000021 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.450236 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.450236 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=0.100948Jy sigma=2.522083 ! Fit after self-cal, rms=0.100721Jy sigma=2.518184 ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173267 Jy ! Component: 100 - total flux cleaned = 0.0286295 Jy ! Total flux subtracted in 100 components = 0.0286295 Jy ! Clean residual min=-0.007597 max=0.008460 Jy/beam ! Clean residual mean=-0.000015 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.478865 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.478865 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=0.097077Jy sigma=2.357712 ! Fit after self-cal, rms=0.096943Jy sigma=2.355188 ! 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=0.8673 mas, bmaj=1.993 mas, bpa=-3.16 degrees ! Estimated noise=0.447453 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 = 0.0126315 Jy ! Component: 100 - total flux cleaned = 0.0203719 Jy ! Component: 150 - total flux cleaned = 0.0256994 Jy ! Component: 200 - total flux cleaned = 0.0294825 Jy ! Total flux subtracted in 200 components = 0.0294825 Jy ! Clean residual min=-0.007702 max=0.008056 Jy/beam ! Clean residual mean=-0.000018 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.508348 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.508348 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=0.095707Jy sigma=2.279952 ! Fit after self-cal, rms=0.095593Jy sigma=2.276575 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8673 x 1.993 at -3.16 degrees (North through East) ! Clean map min=-0.0069312 max=0.35377 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 0.98 FD 0.98 HN 1.13 KP 0.94 ! LA 0.99 MK 0.99 NL 1.00 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.12 KP 0.95 ! LA 0.99 MK 1.00 NL 1.00 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.13 KP 0.96 ! LA 0.97 MK 0.95 NL 0.97 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.10 KP 0.95 ! LA 0.98 MK 0.97 NL 0.97 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.14 KP 0.96 ! LA 0.99 MK 0.98 NL 0.98 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.10 KP 0.96 ! LA 0.98 MK 0.97 NL 0.97 OV 1.01 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.15 KP 0.95 ! LA 0.98 MK 0.98 NL 0.97 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! 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=0.095593Jy sigma=2.276575 ! Fit after self-cal, rms=0.094765Jy sigma=2.213156 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8681 mas, bmaj=1.999 mas, bpa=-2.744 degrees ! Estimated noise=0.440495 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 = -0.00484034 Jy ! Component: 100 - total flux cleaned = -0.00625164 Jy ! Component: 150 - total flux cleaned = -0.00723401 Jy ! Component: 200 - total flux cleaned = -0.00781433 Jy ! Total flux subtracted in 200 components = -0.00781433 Jy ! Clean residual min=-0.005288 max=0.005149 Jy/beam ! Clean residual mean=-0.000004 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.500534 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.500534 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=0.094256Jy sigma=2.209760 ! Fit after self-cal, rms=0.094263Jy sigma=2.209282 ! 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=0.094263Jy sigma=2.209282 ! Fit after self-cal, rms=0.093629Jy sigma=2.181755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8706 mas, bmaj=2.013 mas, bpa=-3.038 degrees ! Estimated noise=0.438207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00327242 Jy ! Component: 100 - total flux cleaned = -0.00422851 Jy ! Component: 150 - total flux cleaned = -0.00493584 Jy ! Component: 200 - total flux cleaned = -0.00550352 Jy ! Total flux subtracted in 200 components = -0.00550352 Jy ! Clean residual min=-0.004580 max=0.004197 Jy/beam ! Clean residual mean=-0.000011 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.49503 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.49503 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=0.093329Jy sigma=2.181685 ! Fit after self-cal, rms=0.093314Jy sigma=2.181482 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 = -0.000250118 Jy ! Component: 100 - total flux cleaned = -0.000593937 Jy ! Component: 150 - total flux cleaned = -0.000858454 Jy ! Component: 200 - total flux cleaned = -0.000927529 Jy ! Total flux subtracted in 200 components = -0.000927529 Jy ! Clean residual min=-0.004547 max=0.004141 Jy/beam ! Clean residual mean=-0.000011 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.494103 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.494103 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=0.093274Jy sigma=2.181477 ! Fit after self-cal, rms=0.093258Jy sigma=2.181340 ! 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=0.093258Jy sigma=2.181340 ! Fit after self-cal, rms=0.093073Jy sigma=2.172049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8716 mas, bmaj=2.018 mas, bpa=-3.075 degrees ! Estimated noise=0.435009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00282507 Jy ! Component: 100 - total flux cleaned = -0.00418909 Jy ! Component: 150 - total flux cleaned = -0.0050498 Jy ! Component: 200 - total flux cleaned = -0.00531911 Jy ! Total flux subtracted in 200 components = -0.00531911 Jy ! Clean residual min=-0.004453 max=0.004300 Jy/beam ! Clean residual mean=-0.000010 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.488784 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.488784 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=0.092875Jy sigma=2.173257 ! Fit after self-cal, rms=0.092866Jy sigma=2.173140 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 = -0.000269095 Jy ! Component: 100 - total flux cleaned = -0.000440422 Jy ! Component: 150 - total flux cleaned = -0.000495011 Jy ! Component: 200 - total flux cleaned = -0.000547175 Jy ! Total flux subtracted in 200 components = -0.000547175 Jy ! Clean residual min=-0.004445 max=0.004263 Jy/beam ! Clean residual mean=-0.000011 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.488236 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.488236 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=0.092854Jy sigma=2.173014 ! Fit after self-cal, rms=0.092845Jy sigma=2.172957 ! 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=0.092845Jy sigma=2.172957 ! Fit after self-cal, rms=0.092343Jy sigma=2.170767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=2.964 mas, bpa=-2.56 degrees ! Estimated noise=0.542218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00363822 Jy ! Component: 100 - total flux cleaned = -0.00491743 Jy ! Component: 150 - total flux cleaned = -0.00509107 Jy ! Component: 200 - total flux cleaned = -0.00517711 Jy ! Total flux subtracted in 200 components = -0.00517711 Jy ! Clean residual min=-0.005569 max=0.005329 Jy/beam ! Clean residual mean=-0.000023 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.483059 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.483059 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=0.092170Jy sigma=2.173305 ! Fit after self-cal, rms=0.092161Jy sigma=2.173101 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 = -9.26821e-05 Jy ! Component: 100 - total flux cleaned = -0.000119862 Jy ! Component: 150 - total flux cleaned = -0.000142779 Jy ! Component: 200 - total flux cleaned = -0.000152731 Jy ! Total flux subtracted in 200 components = -0.000152731 Jy ! Clean residual min=-0.005579 max=0.005297 Jy/beam ! Clean residual mean=-0.000023 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.482907 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 84 components and 0.482907 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=0.092156Jy sigma=2.173450 ! Fit after self-cal, rms=0.092149Jy sigma=2.173363 ! 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=0.8727 mas, bmaj=2.02 mas, bpa=-3.06 degrees ! Estimated noise=0.431741 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8727 x 2.02 at -3.06 degrees (North through East) ! Clean map min=-0.0040552 max=0.34212 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=0.7027 mas, bmaj=1.68 mas, bpa=-1.595 degrees ! Estimated noise=0.641645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257599 Jy ! Component: 100 - total flux cleaned = 0.360138 Jy ! Component: 150 - total flux cleaned = 0.410233 Jy ! Component: 200 - total flux cleaned = 0.437939 Jy ! Total flux subtracted in 200 components = 0.437939 Jy ! Clean residual min=-0.008771 max=0.014387 Jy/beam ! Clean residual mean=-0.000014 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.437938 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.437938 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8727 mas, bmaj=2.02 mas, bpa=-3.06 degrees ! Estimated noise=0.431741 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 = 0.0217795 Jy ! Component: 100 - total flux cleaned = 0.0332022 Jy ! Component: 150 - total flux cleaned = 0.0395748 Jy ! Component: 200 - total flux cleaned = 0.0432164 Jy ! Total flux subtracted in 200 components = 0.0432164 Jy ! Clean residual min=-0.004491 max=0.004343 Jy/beam ! Clean residual mean=-0.000011 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.481155 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.481155 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=2.064 mas, bmaj=2.964 mas, bpa=-2.56 degrees ! Estimated noise=0.542218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213742 Jy ! Component: 100 - total flux cleaned = 0.00219816 Jy ! Component: 150 - total flux cleaned = 0.00215443 Jy ! Component: 200 - total flux cleaned = 0.00203406 Jy ! Total flux subtracted in 200 components = 0.00203406 Jy ! Clean residual min=-0.005964 max=0.005568 Jy/beam ! Clean residual mean=-0.000023 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.483189 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 = -0.00010305 Jy ! Component: 100 - total flux cleaned = -0.000164181 Jy ! Component: 150 - total flux cleaned = -0.00021806 Jy ! Component: 200 - total flux cleaned = -0.000266672 Jy ! Total flux subtracted in 200 components = -0.000266672 Jy ! Clean residual min=-0.005891 max=0.005452 Jy/beam ! Clean residual mean=-0.000023 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.482922 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.482922 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8727 mas, bmaj=2.02 mas, bpa=-3.06 degrees ! Estimated noise=0.431741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350166 Jy ! Component: 100 - total flux cleaned = 0.000103072 Jy ! Component: 150 - total flux cleaned = -5.78423e-05 Jy ! Component: 200 - total flux cleaned = -0.000207221 Jy ! Total flux subtracted in 200 components = -0.000207221 Jy ! Clean residual min=-0.004391 max=0.004369 Jy/beam ! Clean residual mean=-0.000010 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.482715 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.482715 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=0.092318Jy sigma=2.175912 ! Fit after self-cal, rms=0.092317Jy sigma=2.175564 wmodel /scr/pima/bg219h_uvs/J1619+2247_X_map.mod ! Writing 54 model components to file: /scr/pima/bg219h_uvs/J1619+2247_X_map.mod wobs /scr/pima/bg219h_uvs/J1619+2247_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1619+2247_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1619+2247_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1619+2247_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 = -0.00113515 Jy ! Component: 100 - total flux cleaned = -0.00210681 Jy ! Component: 150 - total flux cleaned = -0.00294717 Jy ! Component: 200 - total flux cleaned = -0.00360794 Jy ! Component: 250 - total flux cleaned = -0.00411215 Jy ! Component: 300 - total flux cleaned = -0.00435464 Jy ! Component: 350 - total flux cleaned = -0.00453021 Jy ! Component: 400 - total flux cleaned = -0.00464454 Jy ! Component: 450 - total flux cleaned = -0.00481147 Jy ! Component: 500 - total flux cleaned = -0.0049186 Jy ! Component: 550 - total flux cleaned = -0.00486541 Jy ! Component: 600 - total flux cleaned = -0.00471069 Jy ! Component: 650 - total flux cleaned = -0.0046107 Jy ! Component: 700 - total flux cleaned = -0.00451317 Jy ! Component: 750 - total flux cleaned = -0.00441735 Jy ! Component: 800 - total flux cleaned = -0.00422914 Jy ! Component: 850 - total flux cleaned = -0.00427605 Jy ! Component: 900 - total flux cleaned = -0.00427665 Jy ! Component: 950 - total flux cleaned = -0.00427764 Jy ! Component: 1000 - total flux cleaned = -0.00427742 Jy ! Component: 1050 - total flux cleaned = -0.00410534 Jy ! Component: 1100 - total flux cleaned = -0.00397883 Jy ! Component: 1150 - total flux cleaned = -0.00402039 Jy ! Component: 1200 - total flux cleaned = -0.00397926 Jy ! Component: 1250 - total flux cleaned = -0.00410049 Jy ! Component: 1300 - total flux cleaned = -0.00390036 Jy ! Component: 1350 - total flux cleaned = -0.00378304 Jy ! Component: 1400 - total flux cleaned = -0.00366693 Jy ! Component: 1450 - total flux cleaned = -0.00351565 Jy ! Component: 1500 - total flux cleaned = -0.003478 Jy ! Component: 1550 - total flux cleaned = -0.00340408 Jy ! Component: 1600 - total flux cleaned = -0.00325842 Jy ! Component: 1650 - total flux cleaned = -0.00325847 Jy ! Component: 1700 - total flux cleaned = -0.003294 Jy ! Component: 1750 - total flux cleaned = -0.0032237 Jy ! Component: 1800 - total flux cleaned = -0.00315482 Jy ! Component: 1850 - total flux cleaned = -0.00318864 Jy ! Component: 1900 - total flux cleaned = -0.00308775 Jy ! Component: 1950 - total flux cleaned = -0.00318695 Jy ! Component: 2000 - total flux cleaned = -0.00315306 Jy ! Component: 2050 - total flux cleaned = -0.00295919 Jy ! Component: 2100 - total flux cleaned = -0.00324759 Jy ! Component: 2150 - total flux cleaned = -0.00312113 Jy ! Component: 2200 - total flux cleaned = -0.00324656 Jy ! Component: 2250 - total flux cleaned = -0.00327853 Jy ! Component: 2300 - total flux cleaned = -0.00333984 Jy ! Component: 2350 - total flux cleaned = -0.00327995 Jy ! Component: 2400 - total flux cleaned = -0.00348978 Jy ! Component: 2450 - total flux cleaned = -0.00351964 Jy ! Component: 2500 - total flux cleaned = -0.00357842 Jy ! Component: 2550 - total flux cleaned = -0.00375185 Jy ! Component: 2600 - total flux cleaned = -0.00380909 Jy ! Component: 2650 - total flux cleaned = -0.00383787 Jy ! Component: 2700 - total flux cleaned = -0.00400625 Jy ! Component: 2750 - total flux cleaned = -0.00411692 Jy ! Component: 2800 - total flux cleaned = -0.00406171 Jy ! Component: 2850 - total flux cleaned = -0.00414427 Jy ! Component: 2900 - total flux cleaned = -0.00427925 Jy ! Component: 2950 - total flux cleaned = -0.00425204 Jy ! Component: 3000 - total flux cleaned = -0.00430496 Jy ! Component: 3050 - total flux cleaned = -0.00425226 Jy ! Component: 3100 - total flux cleaned = -0.0043565 Jy ! Component: 3150 - total flux cleaned = -0.00443403 Jy ! Component: 3200 - total flux cleaned = -0.00451068 Jy ! Component: 3250 - total flux cleaned = -0.00458678 Jy ! Component: 3300 - total flux cleaned = -0.00473729 Jy ! Component: 3350 - total flux cleaned = -0.00471209 Jy ! Component: 3400 - total flux cleaned = -0.00483565 Jy ! Component: 3450 - total flux cleaned = -0.00490872 Jy ! Component: 3500 - total flux cleaned = -0.00488463 Jy ! Component: 3550 - total flux cleaned = -0.00493286 Jy ! Component: 3600 - total flux cleaned = -0.00495684 Jy ! Component: 3650 - total flux cleaned = -0.00509868 Jy ! Component: 3700 - total flux cleaned = -0.00519263 Jy ! Component: 3750 - total flux cleaned = -0.00528559 Jy ! Component: 3800 - total flux cleaned = -0.00533165 Jy ! Component: 3850 - total flux cleaned = -0.00544606 Jy ! Component: 3900 - total flux cleaned = -0.00549165 Jy ! Component: 3950 - total flux cleaned = -0.00562698 Jy ! Component: 4000 - total flux cleaned = -0.00578357 Jy ! Component: 4050 - total flux cleaned = -0.00582793 Jy ! Total flux subtracted in 4096 components = -0.00589396 Jy ! Clean residual min=-0.001125 max=0.001181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.476821 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 376 components and 0.476821 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1619+2247_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8727 x 2.02 at -3.06 degrees (North through East) ! Clean map min=-0.0028745 max=0.342 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1619+2247_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.342001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.33707 0.33707 0.674139 1.34828 2.69656 5.39311 10.7862 21.5725 43.1449 86.2898 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.342 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 890.024 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1619+2247_X_uvs.log closed on Thu Apr 7 12:14:45 2016