! Started logfile: /scr/pima/bp192a0_uvs/J0150-0725_C_uvs.log on Fri Aug 21 07:24:26 2015 obs /scr/pima/bp192a0_uvs/J0150-0725_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J0150-0725_C_uva.fits ! AN table 1: 106 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.769182 visibilities/baseline/integration-bin. ! Found source: J0150-0725 ! ! 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 29352 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/bp192a0_uvs/J0150-0725_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005270Jy sigma=22.710759 ! Fit after self-cal, rms=0.954621Jy sigma=21.582596 ! 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=1.319 mas, bmaj=3.338 mas, bpa=-2.198 degrees ! Estimated noise=0.309286 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 = 0.0321052 Jy ! Component: 100 - total flux cleaned = 0.0431386 Jy ! Total flux subtracted in 100 components = 0.0431386 Jy ! Clean residual min=-0.004154 max=0.014548 Jy/beam ! Clean residual mean=0.000005 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.0431386 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0431386 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=0.055973Jy sigma=1.077228 ! Fit after self-cal, rms=0.054287Jy sigma=1.043629 ! Inverting map ! Added new window around map position (9, 9.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144369 Jy ! Component: 100 - total flux cleaned = 0.0228258 Jy ! Total flux subtracted in 100 components = 0.0228258 Jy ! Clean residual min=-0.003211 max=0.005202 Jy/beam ! Clean residual mean=0.000001 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.0659644 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0659644 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=0.048425Jy sigma=0.874416 ! Fit after self-cal, rms=0.047522Jy sigma=0.852911 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767832 Jy ! Component: 100 - total flux cleaned = 0.0129702 Jy ! Total flux subtracted in 100 components = 0.0129702 Jy ! Clean residual min=-0.002650 max=0.005016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0789346 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0789346 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=0.045287Jy sigma=0.787515 ! Fit after self-cal, rms=0.045169Jy sigma=0.785574 ! Inverting map ! Added new window around map position (10.8, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528792 Jy ! Component: 100 - total flux cleaned = 0.00921791 Jy ! Total flux subtracted in 100 components = 0.00921791 Jy ! Clean residual min=-0.002336 max=0.003518 Jy/beam ! Clean residual mean=-0.000002 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0881525 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.0881525 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=0.044042Jy sigma=0.752152 ! Fit after self-cal, rms=0.043981Jy sigma=0.751185 ! Inverting map ! Added new window around map position (7.2, 9.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393355 Jy ! Component: 100 - total flux cleaned = 0.00695614 Jy ! Total flux subtracted in 100 components = 0.00695614 Jy ! Clean residual min=-0.002070 max=0.003133 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0951086 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.0951086 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=0.043304Jy sigma=0.731104 ! Fit after self-cal, rms=0.043277Jy sigma=0.730462 ! Inverting map ! Added new window around map position (5.1, 6.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342047 Jy ! Component: 100 - total flux cleaned = 0.00591734 Jy ! Total flux subtracted in 100 components = 0.00591734 Jy ! Clean residual min=-0.001757 max=0.001813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.101026 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 99 components and 0.101026 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=0.042809Jy sigma=0.715378 ! Fit after self-cal, rms=0.042797Jy sigma=0.715005 ! 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=1.578 mas, bmaj=4.014 mas, bpa=-2.08 degrees ! Estimated noise=0.190227 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 = 0.00376173 Jy ! Component: 100 - total flux cleaned = 0.00649993 Jy ! Component: 150 - total flux cleaned = 0.00866999 Jy ! Component: 200 - total flux cleaned = 0.0104398 Jy ! Total flux subtracted in 200 components = 0.0104398 Jy ! Clean residual min=-0.001520 max=0.002065 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.111466 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 153 components and 0.111466 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=0.042299Jy sigma=0.701683 ! Fit after self-cal, rms=0.042283Jy sigma=0.701251 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.578 x 4.014 at -2.08 degrees (North through East) ! Clean map min=-0.0015056 max=0.045063 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 HN 0.97 KP 0.91 ! LA 1.02 MK 1.02 NL 0.96 OV 0.93 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 1.01 KP 0.94 ! LA 1.00 MK 1.08 NL 1.00 OV 0.99 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.98 KP 0.89 ! LA 0.99 MK 1.00 NL 0.96 OV 0.96 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 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 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.95 KP 0.96 ! LA 1.05 MK 1.04 NL 1.11 OV 0.95 ! PT 0.87 SC 1.10 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.03 KP 0.91 ! LA 1.16 MK 0.99 NL 1.07 OV 0.97 ! PT 0.98 SC 1.11 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.99 KP 0.92 ! LA 1.05 MK 0.99 NL 1.04 OV 0.95 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.00 KP 0.93 ! LA 1.09 MK 0.98 NL 0.98 OV 0.96 ! PT 0.89 SC 1.05 ! ! ! Fit before self-cal, rms=0.042283Jy sigma=0.701251 ! Fit after self-cal, rms=0.040092Jy sigma=0.689102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.077 mas, bpa=-2.293 degrees ! Estimated noise=0.188019 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.5, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120748 Jy ! Component: 100 - total flux cleaned = 0.0020093 Jy ! Component: 150 - total flux cleaned = 0.00258931 Jy ! Component: 200 - total flux cleaned = 0.00284639 Jy ! Total flux subtracted in 200 components = 0.00284639 Jy ! Clean residual min=-0.000840 max=0.000842 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.114312 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 178 components and 0.114312 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=0.040036Jy sigma=0.687898 ! Fit after self-cal, rms=0.040005Jy sigma=0.687707 ! 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=0.040005Jy sigma=0.687707 ! Fit after self-cal, rms=0.040159Jy sigma=0.687521 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=4.073 mas, bpa=-2.39 degrees ! Estimated noise=0.189052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687697 Jy ! Component: 100 - total flux cleaned = 0.00119167 Jy ! Component: 150 - total flux cleaned = 0.00149006 Jy ! Component: 200 - total flux cleaned = 0.00170232 Jy ! Total flux subtracted in 200 components = 0.00170232 Jy ! Clean residual min=-0.000818 max=0.000803 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.116014 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 191 components and 0.116014 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=0.040136Jy sigma=0.687122 ! Fit after self-cal, rms=0.040130Jy sigma=0.687094 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 = 0.000184384 Jy ! Component: 100 - total flux cleaned = 0.00025429 Jy ! Component: 150 - total flux cleaned = 0.000318256 Jy ! Component: 200 - total flux cleaned = 0.000386503 Jy ! Total flux subtracted in 200 components = 0.000386503 Jy ! Clean residual min=-0.000797 max=0.000777 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.116401 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 197 components and 0.116401 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=0.040122Jy sigma=0.686971 ! Fit after self-cal, rms=0.040119Jy sigma=0.686964 ! 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=0.040119Jy sigma=0.686964 ! Fit after self-cal, rms=0.038827Jy sigma=0.685730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=4.056 mas, bpa=-2.36 degrees ! Estimated noise=0.189436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473254 Jy ! Component: 100 - total flux cleaned = 0.000820423 Jy ! Component: 150 - total flux cleaned = 0.00105949 Jy ! Component: 200 - total flux cleaned = 0.00122538 Jy ! Total flux subtracted in 200 components = 0.00122538 Jy ! Clean residual min=-0.000753 max=0.000725 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.117626 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.117626 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=0.038817Jy sigma=0.685534 ! Fit after self-cal, rms=0.038813Jy sigma=0.685505 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 = 0.000120377 Jy ! Component: 100 - total flux cleaned = 0.000201276 Jy ! Component: 150 - total flux cleaned = 0.000267303 Jy ! Component: 200 - total flux cleaned = 0.000320586 Jy ! Total flux subtracted in 200 components = 0.000320586 Jy ! Clean residual min=-0.000748 max=0.000719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.117947 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 220 components and 0.117947 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=0.038810Jy sigma=0.685441 ! Fit after self-cal, rms=0.038810Jy sigma=0.685439 ! 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=0.038810Jy sigma=0.685439 ! Fit after self-cal, rms=0.038866Jy sigma=0.685346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=7.013 mas, bpa=-2.403 degrees ! Estimated noise=0.238771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575363 Jy ! Component: 100 - total flux cleaned = 0.000918897 Jy ! Component: 150 - total flux cleaned = 0.00114154 Jy ! Component: 200 - total flux cleaned = 0.00119143 Jy ! Total flux subtracted in 200 components = 0.00119143 Jy ! Clean residual min=-0.000870 max=0.000987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.119138 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 250 components and 0.119138 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=0.038862Jy sigma=0.685305 ! Fit after self-cal, rms=0.038861Jy sigma=0.685290 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 = 8.19672e-05 Jy ! Component: 100 - total flux cleaned = 9.32424e-05 Jy ! Component: 150 - total flux cleaned = 0.000103522 Jy ! Component: 200 - total flux cleaned = 0.000112821 Jy ! Total flux subtracted in 200 components = 0.000112821 Jy ! Clean residual min=-0.000881 max=0.000978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.119251 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 262 components and 0.119251 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=0.038861Jy sigma=0.685282 ! Fit after self-cal, rms=0.038860Jy sigma=0.685279 ! 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=1.583 mas, bmaj=4.046 mas, bpa=-2.398 degrees ! Estimated noise=0.190004 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.046 at -2.398 degrees (North through East) ! Clean map min=-0.00066537 max=0.04472 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=3.372 mas, bpa=-2.7 degrees ! Estimated noise=0.311461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356739 Jy ! Component: 100 - total flux cleaned = 0.0518076 Jy ! Component: 150 - total flux cleaned = 0.0630197 Jy ! Component: 200 - total flux cleaned = 0.07156 Jy ! Total flux subtracted in 200 components = 0.07156 Jy ! Clean residual min=-0.002808 max=0.005038 Jy/beam ! Clean residual mean=-0.000000 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.0715599 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0715599 Jy ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.046 mas, bpa=-2.398 degrees ! Estimated noise=0.190004 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 = 0.0108302 Jy ! Component: 100 - total flux cleaned = 0.0185242 Jy ! Component: 150 - total flux cleaned = 0.0243182 Jy ! Component: 200 - total flux cleaned = 0.0287578 Jy ! Total flux subtracted in 200 components = 0.0287578 Jy ! Clean residual min=-0.001814 max=0.002627 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.100318 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 85 components and 0.100318 Jy ! Inverting map ! Added new window around map position (6.9, 5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346428 Jy ! Component: 100 - total flux cleaned = 0.00621913 Jy ! Component: 150 - total flux cleaned = 0.00845671 Jy ! Component: 200 - total flux cleaned = 0.0102882 Jy ! Total flux subtracted in 200 components = 0.0102882 Jy ! Clean residual min=-0.001087 max=0.001272 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.110606 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 140 components and 0.110606 Jy ! Inverting map ! Added new window around map position (12.3, 11.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154234 Jy ! Component: 100 - total flux cleaned = 0.0028005 Jy ! Component: 150 - total flux cleaned = 0.00384871 Jy ! Component: 200 - total flux cleaned = 0.00472835 Jy ! Total flux subtracted in 200 components = 0.00472835 Jy ! Clean residual min=-0.000766 max=0.000732 Jy/beam ! Clean residual mean=-0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.115334 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 184 components and 0.115334 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=3.631 mas, bmaj=7.013 mas, bpa=-2.403 degrees ! Estimated noise=0.238771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123258 Jy ! Component: 100 - total flux cleaned = 0.00208806 Jy ! Component: 150 - total flux cleaned = 0.00270425 Jy ! Component: 200 - total flux cleaned = 0.00315557 Jy ! Total flux subtracted in 200 components = 0.00315557 Jy ! Clean residual min=-0.000836 max=0.000940 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.11849 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 = 0.000236242 Jy ! Component: 100 - total flux cleaned = 0.00037308 Jy ! Component: 150 - total flux cleaned = 0.000422204 Jy ! Component: 200 - total flux cleaned = 0.000466333 Jy ! Total flux subtracted in 200 components = 0.000466333 Jy ! Clean residual min=-0.000832 max=0.000917 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.118956 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 257 components and 0.118956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.046 mas, bpa=-2.398 degrees ! Estimated noise=0.190004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253855 Jy ! Component: 100 - total flux cleaned = 0.000299539 Jy ! Component: 150 - total flux cleaned = 0.000329883 Jy ! Component: 200 - total flux cleaned = 0.000320436 Jy ! Total flux subtracted in 200 components = 0.000320436 Jy ! Clean residual min=-0.000717 max=0.000710 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.119277 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 273 components and 0.119277 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=0.038857Jy sigma=0.685170 ! Fit after self-cal, rms=0.038858Jy sigma=0.685116 wmodel /scr/pima/bp192a0_uvs/J0150-0725_C_map.mod ! Writing 273 model components to file: /scr/pima/bp192a0_uvs/J0150-0725_C_map.mod wobs /scr/pima/bp192a0_uvs/J0150-0725_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J0150-0725_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J0150-0725_C_map.win ! wwins: Wrote 8 windows to /scr/pima/bp192a0_uvs/J0150-0725_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 = -2.81937e-05 Jy ! Component: 100 - total flux cleaned = -1.70754e-05 Jy ! Component: 150 - total flux cleaned = -5.70532e-06 Jy ! Component: 200 - total flux cleaned = 5.02145e-06 Jy ! Component: 250 - total flux cleaned = 4.66699e-05 Jy ! Component: 300 - total flux cleaned = 7.70854e-05 Jy ! Component: 350 - total flux cleaned = 7.71646e-05 Jy ! Component: 400 - total flux cleaned = 9.63135e-05 Jy ! Component: 450 - total flux cleaned = 8.64099e-05 Jy ! Component: 500 - total flux cleaned = 5.82982e-05 Jy ! Component: 550 - total flux cleaned = 1.24041e-05 Jy ! Component: 600 - total flux cleaned = -4.15032e-05 Jy ! Component: 650 - total flux cleaned = -5.93081e-05 Jy ! Component: 700 - total flux cleaned = -9.43646e-05 Jy ! Component: 750 - total flux cleaned = -0.000163223 Jy ! Component: 800 - total flux cleaned = -0.000231098 Jy ! Component: 850 - total flux cleaned = -0.000289536 Jy ! Component: 900 - total flux cleaned = -0.000314271 Jy ! Component: 950 - total flux cleaned = -0.000355191 Jy ! Component: 1000 - total flux cleaned = -0.000403717 Jy ! Component: 1050 - total flux cleaned = -0.00043566 Jy ! Component: 1100 - total flux cleaned = -0.000482873 Jy ! Component: 1150 - total flux cleaned = -0.000513953 Jy ! Component: 1200 - total flux cleaned = -0.000544781 Jy ! Component: 1250 - total flux cleaned = -0.000575389 Jy ! Component: 1300 - total flux cleaned = -0.000613146 Jy ! Component: 1350 - total flux cleaned = -0.00064299 Jy ! Component: 1400 - total flux cleaned = -0.000679852 Jy ! Component: 1450 - total flux cleaned = -0.000679903 Jy ! Component: 1500 - total flux cleaned = -0.000737723 Jy ! Component: 1550 - total flux cleaned = -0.000759199 Jy ! Component: 1600 - total flux cleaned = -0.000787498 Jy ! Component: 1650 - total flux cleaned = -0.000794597 Jy ! Component: 1700 - total flux cleaned = -0.000836276 Jy ! Component: 1750 - total flux cleaned = -0.000863873 Jy ! Component: 1800 - total flux cleaned = -0.000904762 Jy ! Component: 1850 - total flux cleaned = -0.000924983 Jy ! Component: 1900 - total flux cleaned = -0.00095857 Jy ! Component: 1950 - total flux cleaned = -0.000965261 Jy ! Component: 2000 - total flux cleaned = -0.000991691 Jy ! Component: 2050 - total flux cleaned = -0.00103101 Jy ! Component: 2100 - total flux cleaned = -0.00108285 Jy ! Component: 2150 - total flux cleaned = -0.00108926 Jy ! Component: 2200 - total flux cleaned = -0.00111467 Jy ! Component: 2250 - total flux cleaned = -0.00112097 Jy ! Component: 2300 - total flux cleaned = -0.00113349 Jy ! Component: 2350 - total flux cleaned = -0.00112729 Jy ! Component: 2400 - total flux cleaned = -0.00114573 Jy ! Component: 2450 - total flux cleaned = -0.00113341 Jy ! Component: 2500 - total flux cleaned = -0.00114564 Jy ! Component: 2550 - total flux cleaned = -0.00117578 Jy ! Component: 2600 - total flux cleaned = -0.00118176 Jy ! Component: 2650 - total flux cleaned = -0.00116992 Jy ! Component: 2700 - total flux cleaned = -0.00116406 Jy ! Component: 2750 - total flux cleaned = -0.00117582 Jy ! Component: 2800 - total flux cleaned = -0.00117006 Jy ! Component: 2850 - total flux cleaned = -0.00120467 Jy ! Component: 2900 - total flux cleaned = -0.00121618 Jy ! Component: 2950 - total flux cleaned = -0.00121621 Jy ! Component: 3000 - total flux cleaned = -0.00124452 Jy ! Component: 3050 - total flux cleaned = -0.00122756 Jy ! Component: 3100 - total flux cleaned = -0.00123309 Jy ! Component: 3150 - total flux cleaned = -0.00119978 Jy ! Component: 3200 - total flux cleaned = -0.00121639 Jy ! Component: 3250 - total flux cleaned = -0.00123279 Jy ! Component: 3300 - total flux cleaned = -0.00125461 Jy ! Component: 3350 - total flux cleaned = -0.00126538 Jy ! Component: 3400 - total flux cleaned = -0.00124924 Jy ! Component: 3450 - total flux cleaned = -0.00127607 Jy ! Component: 3500 - total flux cleaned = -0.00124942 Jy ! Component: 3550 - total flux cleaned = -0.00126537 Jy ! Component: 3600 - total flux cleaned = -0.00129705 Jy ! Component: 3650 - total flux cleaned = -0.00129184 Jy ! Component: 3700 - total flux cleaned = -0.00130224 Jy ! Component: 3750 - total flux cleaned = -0.00129701 Jy ! Component: 3800 - total flux cleaned = -0.00129699 Jy ! Component: 3850 - total flux cleaned = -0.00130211 Jy ! Component: 3900 - total flux cleaned = -0.00129703 Jy ! Component: 3950 - total flux cleaned = -0.00131229 Jy ! Component: 4000 - total flux cleaned = -0.00131228 Jy ! Component: 4050 - total flux cleaned = -0.00131729 Jy ! Total flux subtracted in 4096 components = -0.00133231 Jy ! Clean residual min=-0.000276 max=0.000288 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.117944 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 589 components and 0.117944 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J0150-0725_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.046 at -2.398 degrees (North through East) ! Clean map min=-0.00053329 max=0.044864 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J0150-0725_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0448638 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.15745e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.61235 0.61235 1.2247 2.4494 4.8988 9.7976 19.5952 39.1904 78.3808 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 489.915 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J0150-0725_C_uvs.log closed on Fri Aug 21 07:24:33 2015