! Started logfile: /d2/scr/pima/bp177j_uvs/J0339-0146_X_uvs.log on Thu Jun 19 03:24:55 2014 obs /d2/scr/pima/bp177j_uvs/J0339-0146_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0339-0146_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0339-0146 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1248 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0339-0146_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.842666Jy sigma=70.643343 ! Fit after self-cal, rms=0.738352Jy sigma=27.998184 ! 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=0.7699 mas, bmaj=2.006 mas, bpa=0.5122 degrees ! Estimated noise=0.771661 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 = 0.949284 Jy ! Component: 100 - total flux cleaned = 1.32576 Jy ! Total flux subtracted in 100 components = 1.32576 Jy ! Clean residual min=-0.104955 max=0.176711 Jy/beam ! Clean residual mean=0.000147 rms=0.030419 Jy/beam ! Combined flux in latest and established models = 1.32576 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.32576 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=0.530365Jy sigma=19.908487 ! Fit after self-cal, rms=0.527511Jy sigma=19.821593 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202589 Jy ! Component: 100 - total flux cleaned = 0.30912 Jy ! Total flux subtracted in 100 components = 0.30912 Jy ! Clean residual min=-0.077874 max=0.153880 Jy/beam ! Clean residual mean=0.000124 rms=0.022272 Jy/beam ! Combined flux in latest and established models = 1.63488 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 1.63488 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=0.403543Jy sigma=15.148631 ! Fit after self-cal, rms=0.402679Jy sigma=15.099108 ! Inverting map ! Added new window around map position (3.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142022 Jy ! Component: 100 - total flux cleaned = 0.228939 Jy ! Total flux subtracted in 100 components = 0.228939 Jy ! Clean residual min=-0.069146 max=0.081245 Jy/beam ! Clean residual mean=0.000100 rms=0.016638 Jy/beam ! Combined flux in latest and established models = 1.86382 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 1.86382 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=0.314026Jy sigma=11.632328 ! Fit after self-cal, rms=0.308513Jy sigma=11.412639 ! 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=0.993 mas, bmaj=2.311 mas, bpa=0.799 degrees ! Estimated noise=0.551266 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 = 0.131526 Jy ! Component: 100 - total flux cleaned = 0.216395 Jy ! Component: 150 - total flux cleaned = 0.280505 Jy ! Component: 200 - total flux cleaned = 0.330141 Jy ! Total flux subtracted in 200 components = 0.330141 Jy ! Clean residual min=-0.064326 max=0.094966 Jy/beam ! Clean residual mean=0.000331 rms=0.018427 Jy/beam ! Combined flux in latest and established models = 2.19396 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 81 components and 2.19396 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=0.229574Jy sigma=8.400397 ! Fit after self-cal, rms=0.222607Jy sigma=8.152151 ! Inverting map ! Added new window around map position (2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0927574 Jy ! Component: 100 - total flux cleaned = 0.140549 Jy ! Component: 150 - total flux cleaned = 0.173933 Jy ! Component: 200 - total flux cleaned = 0.199398 Jy ! Total flux subtracted in 200 components = 0.199398 Jy ! Clean residual min=-0.057505 max=0.053227 Jy/beam ! Clean residual mean=0.000235 rms=0.012186 Jy/beam ! Combined flux in latest and established models = 2.39336 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 123 components and 2.39336 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=0.177492Jy sigma=6.503090 ! Fit after self-cal, rms=0.172114Jy sigma=6.295669 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.993 x 2.311 at 0.799 degrees (North through East) ! Clean map min=-0.047751 max=1.2836 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.15 HN 0.94 KP 0.93 ! LA 1.02 MK 1.01 NL 1.11 OV 1.01 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.93 KP 0.93 ! LA 0.94 MK 1.01 NL 1.10 OV 0.97 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.11 HN 0.99 KP 1.07 ! LA 0.93 MK 1.04 NL 1.09 OV 1.02 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.04 KP 0.92 ! LA 0.97 MK 1.06 NL 1.05 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.03 ! LA 0.97 MK 0.94 NL 0.98 OV 0.99 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.11 KP 1.01 ! LA 1.06 MK 0.97 NL 1.06 OV 1.06 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.03 KP 1.01 ! LA 0.96 MK 0.96 NL 1.06 OV 1.07 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 1.02 KP 1.05 ! LA 0.91 MK 0.92 NL 1.03 OV 1.05 ! PT 0.84 SC 1.07 ! ! ! Fit before self-cal, rms=0.172114Jy sigma=6.295669 ! Fit after self-cal, rms=0.074256Jy sigma=2.282592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9896 mas, bmaj=2.316 mas, bpa=0.7697 degrees ! Estimated noise=0.551962 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 (6.8, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191932 Jy ! Component: 100 - total flux cleaned = 0.0240826 Jy ! Component: 150 - total flux cleaned = 0.0249081 Jy ! Component: 200 - total flux cleaned = 0.0261628 Jy ! Total flux subtracted in 200 components = 0.0261628 Jy ! Clean residual min=-0.011507 max=0.014366 Jy/beam ! Clean residual mean=0.000034 rms=0.002864 Jy/beam ! Combined flux in latest and established models = 2.41952 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 2.41952 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=0.064095Jy sigma=1.809109 ! Fit after self-cal, rms=0.063402Jy sigma=1.783077 ! Inverting map ! Added new window around map position (-2.6, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131671 Jy ! Component: 100 - total flux cleaned = 0.0147239 Jy ! Component: 150 - total flux cleaned = 0.0152593 Jy ! Component: 200 - total flux cleaned = 0.0152646 Jy ! Total flux subtracted in 200 components = 0.0152646 Jy ! Clean residual min=-0.010581 max=0.010050 Jy/beam ! Clean residual mean=0.000027 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 2.43479 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 2.43479 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=0.059607Jy sigma=1.614921 ! Fit after self-cal, rms=0.059529Jy sigma=1.609575 ! 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=0.059529Jy sigma=1.609575 ! Fit after self-cal, rms=0.059202Jy sigma=1.599648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9883 mas, bmaj=2.315 mas, bpa=0.7172 degrees ! Estimated noise=0.551511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131447 Jy ! Component: 100 - total flux cleaned = 0.00235142 Jy ! Component: 150 - total flux cleaned = 0.00236181 Jy ! Component: 200 - total flux cleaned = 0.0023591 Jy ! Total flux subtracted in 200 components = 0.0023591 Jy ! Clean residual min=-0.009602 max=0.009131 Jy/beam ! Clean residual mean=0.000028 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 2.43714 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 182 components and 2.43714 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=0.057807Jy sigma=1.539880 ! Fit after self-cal, rms=0.057756Jy sigma=1.535626 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 = 0.00169813 Jy ! Component: 100 - total flux cleaned = 0.00202282 Jy ! Component: 150 - total flux cleaned = 0.00187728 Jy ! Component: 200 - total flux cleaned = 0.00160077 Jy ! Total flux subtracted in 200 components = 0.00160077 Jy ! Clean residual min=-0.008834 max=0.008707 Jy/beam ! Clean residual mean=0.000027 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 2.43875 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 191 components and 2.43875 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=0.056869Jy sigma=1.501746 ! Fit after self-cal, rms=0.056878Jy sigma=1.499296 ! Inverting map ! Added new window around map position (-18, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00816785 Jy ! Component: 100 - total flux cleaned = 0.011739 Jy ! Component: 150 - total flux cleaned = 0.0136089 Jy ! Component: 200 - total flux cleaned = 0.0149998 Jy ! Total flux subtracted in 200 components = 0.0149998 Jy ! Clean residual min=-0.007466 max=0.006273 Jy/beam ! Clean residual mean=0.000016 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 2.45375 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 230 components and 2.45374 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=0.055413Jy sigma=1.422857 ! Fit after self-cal, rms=0.055408Jy sigma=1.419992 ! 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=0.055408Jy sigma=1.419992 ! Fit after self-cal, rms=0.055348Jy sigma=1.416387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9885 mas, bmaj=2.315 mas, bpa=0.7357 degrees ! Estimated noise=0.551334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026569 Jy ! Component: 100 - total flux cleaned = 0.00355274 Jy ! Component: 150 - total flux cleaned = 0.00438626 Jy ! Component: 200 - total flux cleaned = 0.00495074 Jy ! Total flux subtracted in 200 components = 0.00495074 Jy ! Clean residual min=-0.006731 max=0.005768 Jy/beam ! Clean residual mean=0.000012 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 2.4587 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 247 components and 2.4587 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=0.054755Jy sigma=1.390980 ! Fit after self-cal, rms=0.054805Jy sigma=1.390052 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 = 0.00128063 Jy ! Component: 100 - total flux cleaned = 0.0016016 Jy ! Component: 150 - total flux cleaned = 0.00190928 Jy ! Component: 200 - total flux cleaned = 0.00230202 Jy ! Total flux subtracted in 200 components = 0.00230202 Jy ! Clean residual min=-0.006142 max=0.005490 Jy/beam ! Clean residual mean=0.000011 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 2.461 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 254 components and 2.461 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=0.054376Jy sigma=1.373499 ! Fit after self-cal, rms=0.054422Jy sigma=1.372926 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054422Jy sigma=1.372926 ! Fit after self-cal, rms=0.054435Jy sigma=1.372041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=3.747 mas, bpa=6.831 degrees ! Estimated noise=0.663628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231244 Jy ! Component: 100 - total flux cleaned = 0.00362643 Jy ! Component: 150 - total flux cleaned = 0.00398673 Jy ! Component: 200 - total flux cleaned = 0.00440589 Jy ! Total flux subtracted in 200 components = 0.00440589 Jy ! Clean residual min=-0.005763 max=0.005039 Jy/beam ! Clean residual mean=0.000012 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 2.4654 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 281 components and 2.4654 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=0.054169Jy sigma=1.363745 ! Fit after self-cal, rms=0.054182Jy sigma=1.363320 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 = 0.000721643 Jy ! Component: 100 - total flux cleaned = 0.001019 Jy ! Component: 150 - total flux cleaned = 0.00122909 Jy ! Component: 200 - total flux cleaned = 0.00149695 Jy ! Total flux subtracted in 200 components = 0.00149695 Jy ! Clean residual min=-0.005269 max=0.004876 Jy/beam ! Clean residual mean=0.000011 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 2.4669 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 292 components and 2.4669 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=0.054017Jy sigma=1.359401 ! Fit after self-cal, rms=0.054031Jy sigma=1.359110 ! 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=0.989 mas, bmaj=2.316 mas, bpa=0.7614 degrees ! Estimated noise=0.551363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.989 x 2.316 at 0.7614 degrees (North through East) ! Clean map min=-0.0086732 max=1.2812 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=0.054031Jy sigma=1.359110 ! Fit after self-cal, rms=0.053247Jy sigma=1.296412 ! Inverting map and beam ! Estimated beam: bmin=0.9873 mas, bmaj=2.316 mas, bpa=0.7062 degrees ! Estimated noise=0.550859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000611028 Jy ! Component: 100 - total flux cleaned = 0.00050534 Jy ! Component: 150 - total flux cleaned = 0.00077539 Jy ! Component: 200 - total flux cleaned = 0.00085883 Jy ! Total flux subtracted in 200 components = 0.00085883 Jy ! Clean residual min=-0.005099 max=0.005116 Jy/beam ! Clean residual mean=0.000005 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 2.46776 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 302 components and 2.46776 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=0.052893Jy sigma=1.279310 ! Fit after self-cal, rms=0.052947Jy sigma=1.279067 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150916 Jy ! Component: 100 - total flux cleaned = 0.000227888 Jy ! Component: 150 - total flux cleaned = 0.000374512 Jy ! Component: 200 - total flux cleaned = 0.000374685 Jy ! Total flux subtracted in 200 components = 0.000374685 Jy ! Clean residual min=-0.004952 max=0.004926 Jy/beam ! Clean residual mean=0.000004 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 2.46814 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 305 components and 2.46814 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=0.052710Jy sigma=1.269669 ! Fit after self-cal, rms=0.052748Jy sigma=1.269464 ! 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=0.052748Jy sigma=1.269464 ! Fit after self-cal, rms=0.052779Jy sigma=1.268944 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=0.7667 mas, bmaj=2.007 mas, bpa=0.5084 degrees ! Estimated noise=0.772444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.953217 Jy ! Component: 100 - total flux cleaned = 1.33183 Jy ! Component: 150 - total flux cleaned = 1.55324 Jy ! Component: 200 - total flux cleaned = 1.707 Jy ! Total flux subtracted in 200 components = 1.707 Jy ! Clean residual min=-0.046390 max=0.086593 Jy/beam ! Clean residual mean=0.000084 rms=0.017103 Jy/beam ! Combined flux in latest and established models = 1.707 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.707 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=2.316 mas, bpa=0.715 degrees ! Estimated noise=0.550908 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 = 0.185581 Jy ! Component: 100 - total flux cleaned = 0.307407 Jy ! Component: 150 - total flux cleaned = 0.394131 Jy ! Component: 200 - total flux cleaned = 0.459031 Jy ! Total flux subtracted in 200 components = 0.459031 Jy ! Clean residual min=-0.024401 max=0.041035 Jy/beam ! Clean residual mean=0.000163 rms=0.010298 Jy/beam ! Combined flux in latest and established models = 2.16603 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 80 components and 2.16603 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=2.178 mas, bmaj=3.749 mas, bpa=6.76 degrees ! Estimated noise=0.6633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0812831 Jy ! Component: 100 - total flux cleaned = 0.131503 Jy ! Component: 150 - total flux cleaned = 0.164711 Jy ! Component: 200 - total flux cleaned = 0.1881 Jy ! Total flux subtracted in 200 components = 0.1881 Jy ! Clean residual min=-0.012213 max=0.016909 Jy/beam ! Clean residual mean=0.000121 rms=0.005013 Jy/beam ! Combined flux in latest and established models = 2.35413 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 = 0.0172981 Jy ! Component: 100 - total flux cleaned = 0.0305135 Jy ! Component: 150 - total flux cleaned = 0.0409655 Jy ! Component: 200 - total flux cleaned = 0.0493926 Jy ! Total flux subtracted in 200 components = 0.0493926 Jy ! Clean residual min=-0.008724 max=0.010173 Jy/beam ! Clean residual mean=0.000072 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 2.40353 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 175 components and 2.40353 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9877 mas, bmaj=2.316 mas, bpa=0.715 degrees ! Estimated noise=0.550908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604227 Jy ! Component: 100 - total flux cleaned = 0.0106589 Jy ! Component: 150 - total flux cleaned = 0.0119296 Jy ! Component: 200 - total flux cleaned = 0.0142 Jy ! Total flux subtracted in 200 components = 0.0142 Jy ! Clean residual min=-0.009880 max=0.014577 Jy/beam ! Clean residual mean=0.000030 rms=0.002268 Jy/beam ! Combined flux in latest and established models = 2.41773 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 2.41773 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=0.061750Jy sigma=1.713996 ! Fit after self-cal, rms=0.060769Jy sigma=1.653888 wmodel /d2/scr/pima/bp177j_uvs/J0339-0146_X_map.mod ! Writing 196 model components to file: /d2/scr/pima/bp177j_uvs/J0339-0146_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0339-0146_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0339-0146_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0339-0146_X_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp177j_uvs/J0339-0146_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 = 0.00560113 Jy ! Component: 100 - total flux cleaned = 0.00794477 Jy ! Component: 150 - total flux cleaned = 0.00937701 Jy ! Component: 200 - total flux cleaned = 0.0102466 Jy ! Component: 250 - total flux cleaned = 0.011327 Jy ! Component: 300 - total flux cleaned = 0.0117092 Jy ! Component: 350 - total flux cleaned = 0.0120671 Jy ! Component: 400 - total flux cleaned = 0.0124085 Jy ! Component: 450 - total flux cleaned = 0.0127381 Jy ! Component: 500 - total flux cleaned = 0.0131631 Jy ! Component: 550 - total flux cleaned = 0.0131625 Jy ! Component: 600 - total flux cleaned = 0.0134575 Jy ! Component: 650 - total flux cleaned = 0.0135512 Jy ! Component: 700 - total flux cleaned = 0.013827 Jy ! Component: 750 - total flux cleaned = 0.0141844 Jy ! Component: 800 - total flux cleaned = 0.0145313 Jy ! Component: 850 - total flux cleaned = 0.0146975 Jy ! Component: 900 - total flux cleaned = 0.0149437 Jy ! Component: 950 - total flux cleaned = 0.0152613 Jy ! Component: 1000 - total flux cleaned = 0.0155715 Jy ! Component: 1050 - total flux cleaned = 0.0159474 Jy ! Component: 1100 - total flux cleaned = 0.0160946 Jy ! Component: 1150 - total flux cleaned = 0.016525 Jy ! Component: 1200 - total flux cleaned = 0.0168745 Jy ! Component: 1250 - total flux cleaned = 0.0173485 Jy ! Component: 1300 - total flux cleaned = 0.0175463 Jy ! Component: 1350 - total flux cleaned = 0.0178693 Jy ! Component: 1400 - total flux cleaned = 0.0180588 Jy ! Component: 1450 - total flux cleaned = 0.0182448 Jy ! Component: 1500 - total flux cleaned = 0.0184847 Jy ! Component: 1550 - total flux cleaned = 0.0186616 Jy ! Component: 1600 - total flux cleaned = 0.0186615 Jy ! Component: 1650 - total flux cleaned = 0.0189423 Jy ! Component: 1700 - total flux cleaned = 0.0190517 Jy ! Component: 1750 - total flux cleaned = 0.0192128 Jy ! Component: 1800 - total flux cleaned = 0.0193186 Jy ! Component: 1850 - total flux cleaned = 0.0195241 Jy ! Component: 1900 - total flux cleaned = 0.0197741 Jy ! Component: 1950 - total flux cleaned = 0.0199221 Jy ! Component: 2000 - total flux cleaned = 0.020067 Jy ! Component: 2050 - total flux cleaned = 0.0203506 Jy ! Component: 2100 - total flux cleaned = 0.02049 Jy ! Component: 2150 - total flux cleaned = 0.0207177 Jy ! Component: 2200 - total flux cleaned = 0.0209852 Jy ! Component: 2250 - total flux cleaned = 0.0212892 Jy ! Component: 2300 - total flux cleaned = 0.0213329 Jy ! Component: 2350 - total flux cleaned = 0.0217083 Jy ! Component: 2400 - total flux cleaned = 0.0217489 Jy ! Component: 2450 - total flux cleaned = 0.0218707 Jy ! Component: 2500 - total flux cleaned = 0.022107 Jy ! Component: 2550 - total flux cleaned = 0.0221844 Jy ! Component: 2600 - total flux cleaned = 0.0223745 Jy ! Component: 2650 - total flux cleaned = 0.0224127 Jy ! Component: 2700 - total flux cleaned = 0.02267 Jy ! Component: 2750 - total flux cleaned = 0.0228143 Jy ! Component: 2800 - total flux cleaned = 0.0229558 Jy ! Component: 2850 - total flux cleaned = 0.0230601 Jy ! Component: 2900 - total flux cleaned = 0.0230257 Jy ! Component: 2950 - total flux cleaned = 0.0231269 Jy ! Component: 3000 - total flux cleaned = 0.0231922 Jy ! Component: 3050 - total flux cleaned = 0.0231597 Jy ! Component: 3100 - total flux cleaned = 0.0232874 Jy ! Component: 3150 - total flux cleaned = 0.0233812 Jy ! Component: 3200 - total flux cleaned = 0.0234121 Jy ! Component: 3250 - total flux cleaned = 0.0235026 Jy ! Component: 3300 - total flux cleaned = 0.023592 Jy ! Component: 3350 - total flux cleaned = 0.0235624 Jy ! Component: 3400 - total flux cleaned = 0.0235627 Jy ! Component: 3450 - total flux cleaned = 0.023563 Jy ! Component: 3500 - total flux cleaned = 0.0235352 Jy ! Component: 3550 - total flux cleaned = 0.0234808 Jy ! Component: 3600 - total flux cleaned = 0.0235351 Jy ! Component: 3650 - total flux cleaned = 0.0235084 Jy ! Component: 3700 - total flux cleaned = 0.0236146 Jy ! Component: 3750 - total flux cleaned = 0.0237181 Jy ! Component: 3800 - total flux cleaned = 0.0237173 Jy ! Component: 3850 - total flux cleaned = 0.0237427 Jy ! Component: 3900 - total flux cleaned = 0.0237678 Jy ! Component: 3950 - total flux cleaned = 0.023842 Jy ! Component: 4000 - total flux cleaned = 0.0237929 Jy ! Component: 4050 - total flux cleaned = 0.0238649 Jy ! Total flux subtracted in 4096 components = 0.0239123 Jy ! Clean residual min=-0.001335 max=0.001180 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 2.44164 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 448 components and 2.44164 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0339-0146_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9877 x 2.316 at 0.715 degrees (North through East) ! Clean map min=-0.0055527 max=1.297 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0339-0146_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.29697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000392448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0907763 0.0907763 0.181553 0.363105 0.726211 1.45242 2.90484 5.80968 11.6194 23.2387 46.4775 92.9549 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3304.83 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0339-0146_X_uvs.log closed on Thu Jun 19 03:25:02 2014