! Started logfile: /d2/scr/pima/bp177e_uvs/J1652-0400_X_uvs.log on Sat Mar 22 21:04:26 2014 obs /d2/scr/pima/bp177e_uvs/J1652-0400_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1652-0400_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1652-0400 ! ! 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 864 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/bp177e_uvs/J1652-0400_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. ! ! 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=1.002370Jy sigma=41.285490 ! Fit after self-cal, rms=0.927769Jy sigma=38.172337 ! 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=0.957 mas, bmaj=2.81 mas, bpa=16.68 degrees ! Estimated noise=0.780624 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 = 0.0533411 Jy ! Component: 100 - total flux cleaned = 0.0675035 Jy ! Total flux subtracted in 100 components = 0.0675035 Jy ! Clean residual min=-0.003909 max=0.006219 Jy/beam ! Clean residual mean=-0.000007 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.0675035 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0675035 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=0.025273Jy sigma=0.890724 ! Fit after self-cal, rms=0.025136Jy sigma=0.888683 ! 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=1.17 mas, bmaj=3.046 mas, bpa=14.01 degrees ! Estimated noise=0.606441 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 = 0.00855609 Jy ! Component: 100 - total flux cleaned = 0.0127883 Jy ! Component: 150 - total flux cleaned = 0.0153394 Jy ! Component: 200 - total flux cleaned = 0.0170073 Jy ! Total flux subtracted in 200 components = 0.0170073 Jy ! Clean residual min=-0.003312 max=0.003994 Jy/beam ! Clean residual mean=-0.000005 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0845107 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 40 components and 0.0845108 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=0.022515Jy sigma=0.733384 ! Fit after self-cal, rms=0.022525Jy sigma=0.733068 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 3.046 at 14.01 degrees (North through East) ! Clean map min=-0.0032089 max=0.069295 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.97 KP 0.90 ! LA 1.08 NL 0.99 OV 0.96 PT 0.90 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.10 HN 0.97 KP 1.03 ! LA 1.09 NL 0.96 OV 0.98 PT 0.87 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.04 KP 0.94 ! LA 1.10 NL 0.96 OV 0.92 PT 0.88 ! SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.07 KP 1.06 ! LA 0.99 NL 0.89 OV 1.01 PT 0.89 ! SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.06 HN 1.16 KP 1.02 ! LA 1.10 NL 0.93 OV 1.01 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.06 KP 0.96 ! LA 1.06 NL 0.95 OV 1.05 PT 0.84 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022525Jy sigma=0.733068 ! Fit after self-cal, rms=0.021781Jy sigma=0.674113 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.063 mas, bpa=14.04 degrees ! Estimated noise=0.599745 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 = -6.96411e-05 Jy ! Component: 100 - total flux cleaned = 1.86436e-06 Jy ! Component: 150 - total flux cleaned = 6.07652e-05 Jy ! Component: 200 - total flux cleaned = 8.60481e-05 Jy ! Total flux subtracted in 200 components = 8.60481e-05 Jy ! Clean residual min=-0.001676 max=0.002115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0845968 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0845968 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=0.021746Jy sigma=0.673013 ! Fit after self-cal, rms=0.021751Jy sigma=0.672897 ! 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=0.021751Jy sigma=0.672897 ! Fit after self-cal, rms=0.021671Jy sigma=0.672712 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.061 mas, bpa=14.06 degrees ! Estimated noise=0.59721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155756 Jy ! Component: 100 - total flux cleaned = -0.000118656 Jy ! Component: 150 - total flux cleaned = -7.53297e-05 Jy ! Component: 200 - total flux cleaned = -3.6419e-05 Jy ! Total flux subtracted in 200 components = -3.6419e-05 Jy ! Clean residual min=-0.001666 max=0.002077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0845604 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0845604 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=0.021652Jy sigma=0.672186 ! Fit after self-cal, rms=0.021651Jy sigma=0.672174 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (15.6, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175015 Jy ! Component: 100 - total flux cleaned = 0.00190312 Jy ! Component: 150 - total flux cleaned = 0.00193094 Jy ! Component: 200 - total flux cleaned = 0.00195543 Jy ! Total flux subtracted in 200 components = 0.00195543 Jy ! Clean residual min=-0.001393 max=0.001562 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0865158 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.0865158 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=0.021351Jy sigma=0.667677 ! Fit after self-cal, rms=0.021321Jy sigma=0.667256 ! Inverting map ! Added new window around map position (-14.6, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001219 Jy ! Component: 100 - total flux cleaned = 0.00106184 Jy ! Component: 150 - total flux cleaned = 0.00106182 Jy ! Component: 200 - total flux cleaned = 0.00114958 Jy ! Total flux subtracted in 200 components = 0.00114958 Jy ! Clean residual min=-0.001296 max=0.001414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0876654 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.0876654 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=0.021132Jy sigma=0.663133 ! Fit after self-cal, rms=0.021111Jy sigma=0.662702 ! 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=0.021111Jy sigma=0.662702 ! Fit after self-cal, rms=0.020758Jy sigma=0.644645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=3.056 mas, bpa=14.06 degrees ! Estimated noise=0.594474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286984 Jy ! Component: 100 - total flux cleaned = 0.000391296 Jy ! Component: 150 - total flux cleaned = 0.000355559 Jy ! Component: 200 - total flux cleaned = 0.000372366 Jy ! Total flux subtracted in 200 components = 0.000372366 Jy ! Clean residual min=-0.001256 max=0.001341 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0880378 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.0880378 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=0.020680Jy sigma=0.644003 ! Fit after self-cal, rms=0.020659Jy sigma=0.643905 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (41.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011137 Jy ! Component: 100 - total flux cleaned = 0.00136842 Jy ! Component: 150 - total flux cleaned = 0.00168522 Jy ! Component: 200 - total flux cleaned = 0.00186751 Jy ! Total flux subtracted in 200 components = 0.00186751 Jy ! Clean residual min=-0.001283 max=0.001102 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0899053 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.0899053 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=0.020522Jy sigma=0.640589 ! Fit after self-cal, rms=0.020503Jy sigma=0.640371 ! 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=0.020503Jy sigma=0.640371 ! Fit after self-cal, rms=0.020147Jy sigma=0.624195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.368 mas, bmaj=3.841 mas, bpa=0.6108 degrees ! Estimated noise=0.679409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520077 Jy ! Component: 100 - total flux cleaned = -0.000671182 Jy ! Component: 150 - total flux cleaned = -0.000833226 Jy ! Component: 200 - total flux cleaned = -0.00083295 Jy ! Total flux subtracted in 200 components = -0.00083295 Jy ! Clean residual min=-0.000889 max=0.000994 Jy/beam ! Clean residual mean=0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0890724 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 178 components and 0.0890723 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=0.020070Jy sigma=0.624482 ! Fit after self-cal, rms=0.020068Jy sigma=0.624395 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 = -1.0194e-05 Jy ! Component: 100 - total flux cleaned = 2.87886e-05 Jy ! Component: 150 - total flux cleaned = 2.82162e-05 Jy ! Component: 200 - total flux cleaned = 1.66926e-05 Jy ! Total flux subtracted in 200 components = 1.66926e-05 Jy ! Clean residual min=-0.000832 max=0.000971 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.089089 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 196 components and 0.089089 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=0.020032Jy sigma=0.624517 ! Fit after self-cal, rms=0.020028Jy sigma=0.624483 ! 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=1.176 mas, bmaj=3.066 mas, bpa=13.94 degrees ! Estimated noise=0.593639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 3.066 at 13.94 degrees (North through East) ! Clean map min=-0.0010861 max=0.06766 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=0.9632 mas, bmaj=2.822 mas, bpa=16.59 degrees ! Estimated noise=0.774391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0529034 Jy ! Component: 100 - total flux cleaned = 0.0666101 Jy ! Component: 150 - total flux cleaned = 0.0728118 Jy ! Component: 200 - total flux cleaned = 0.0763245 Jy ! Total flux subtracted in 200 components = 0.0763245 Jy ! Clean residual min=-0.002404 max=0.002540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0763245 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0763245 Jy ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.066 mas, bpa=13.94 degrees ! Estimated noise=0.593639 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) ! Added new window around map position (-9.2, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330795 Jy ! Component: 100 - total flux cleaned = 0.0053435 Jy ! Component: 150 - total flux cleaned = 0.00689965 Jy ! Component: 200 - total flux cleaned = 0.00817535 Jy ! Total flux subtracted in 200 components = 0.00817535 Jy ! Clean residual min=-0.001363 max=0.001289 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0844998 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 0.0844998 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=2.368 mas, bmaj=3.841 mas, bpa=0.6108 degrees ! Estimated noise=0.679409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135224 Jy ! Component: 100 - total flux cleaned = 0.00200198 Jy ! Component: 150 - total flux cleaned = 0.00228379 Jy ! Component: 200 - total flux cleaned = 0.00250699 Jy ! Total flux subtracted in 200 components = 0.00250699 Jy ! Clean residual min=-0.001024 max=0.001116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0870068 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 = 0.000225226 Jy ! Component: 100 - total flux cleaned = 0.000429255 Jy ! Component: 150 - total flux cleaned = 0.000614814 Jy ! Component: 200 - total flux cleaned = 0.000748259 Jy ! Total flux subtracted in 200 components = 0.000748259 Jy ! Clean residual min=-0.000893 max=0.001028 Jy/beam ! Clean residual mean=0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0877551 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 120 components and 0.0877551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.066 mas, bpa=13.94 degrees ! Estimated noise=0.593639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150954 Jy ! Component: 100 - total flux cleaned = 6.9854e-05 Jy ! Component: 150 - total flux cleaned = 6.82426e-05 Jy ! Component: 200 - total flux cleaned = 2.47363e-05 Jy ! Total flux subtracted in 200 components = 2.47363e-05 Jy ! Clean residual min=-0.001032 max=0.000924 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0877798 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 0.0877798 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=0.020075Jy sigma=0.625941 ! Fit after self-cal, rms=0.020054Jy sigma=0.625516 wmodel /d2/scr/pima/bp177e_uvs/J1652-0400_X_map.mod ! Writing 142 model components to file: /d2/scr/pima/bp177e_uvs/J1652-0400_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1652-0400_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1652-0400_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1652-0400_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177e_uvs/J1652-0400_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 = -0.000194459 Jy ! Component: 100 - total flux cleaned = -0.000193225 Jy ! Component: 150 - total flux cleaned = -0.000223763 Jy ! Component: 200 - total flux cleaned = -0.000167963 Jy ! Component: 250 - total flux cleaned = -0.000168537 Jy ! Component: 300 - total flux cleaned = -0.000168975 Jy ! Component: 350 - total flux cleaned = -0.000194001 Jy ! Component: 400 - total flux cleaned = -0.000206088 Jy ! Component: 450 - total flux cleaned = -0.000229755 Jy ! Component: 500 - total flux cleaned = -0.00019519 Jy ! Component: 550 - total flux cleaned = -0.000217896 Jy ! Component: 600 - total flux cleaned = -0.000195873 Jy ! Component: 650 - total flux cleaned = -0.000184957 Jy ! Component: 700 - total flux cleaned = -0.000174515 Jy ! Component: 750 - total flux cleaned = -0.000184713 Jy ! Component: 800 - total flux cleaned = -0.000184668 Jy ! Component: 850 - total flux cleaned = -0.000184929 Jy ! Component: 900 - total flux cleaned = -0.000242854 Jy ! Component: 950 - total flux cleaned = -0.000242932 Jy ! Component: 1000 - total flux cleaned = -0.000298694 Jy ! Component: 1050 - total flux cleaned = -0.000335115 Jy ! Component: 1100 - total flux cleaned = -0.000406545 Jy ! Component: 1150 - total flux cleaned = -0.000494225 Jy ! Component: 1200 - total flux cleaned = -0.000546106 Jy ! Component: 1250 - total flux cleaned = -0.000631146 Jy ! Component: 1300 - total flux cleaned = -0.00068153 Jy ! Component: 1350 - total flux cleaned = -0.000739588 Jy ! Component: 1400 - total flux cleaned = -0.000820903 Jy ! Component: 1450 - total flux cleaned = -0.000892923 Jy ! Component: 1500 - total flux cleaned = -0.000948271 Jy ! Component: 1550 - total flux cleaned = -0.00101842 Jy ! Component: 1600 - total flux cleaned = -0.00107976 Jy ! Component: 1650 - total flux cleaned = -0.00114033 Jy ! Component: 1700 - total flux cleaned = -0.00117752 Jy ! Component: 1750 - total flux cleaned = -0.00123655 Jy ! Component: 1800 - total flux cleaned = -0.00128744 Jy ! Component: 1850 - total flux cleaned = -0.00133782 Jy ! Component: 1900 - total flux cleaned = -0.00135921 Jy ! Component: 1950 - total flux cleaned = -0.00137317 Jy ! Component: 2000 - total flux cleaned = -0.00136622 Jy ! Component: 2050 - total flux cleaned = -0.0013594 Jy ! Component: 2100 - total flux cleaned = -0.00136627 Jy ! Component: 2150 - total flux cleaned = -0.00134602 Jy ! Component: 2200 - total flux cleaned = -0.0013326 Jy ! Component: 2250 - total flux cleaned = -0.00133259 Jy ! Component: 2300 - total flux cleaned = -0.0013128 Jy ! Component: 2350 - total flux cleaned = -0.00129317 Jy ! Component: 2400 - total flux cleaned = -0.00129316 Jy ! Component: 2450 - total flux cleaned = -0.0012803 Jy ! Component: 2500 - total flux cleaned = -0.00127396 Jy ! Component: 2550 - total flux cleaned = -0.00125517 Jy ! Component: 2600 - total flux cleaned = -0.00124271 Jy ! Component: 2650 - total flux cleaned = -0.00124276 Jy ! Component: 2700 - total flux cleaned = -0.00123049 Jy ! Component: 2750 - total flux cleaned = -0.00122442 Jy ! Component: 2800 - total flux cleaned = -0.00124252 Jy ! Component: 2850 - total flux cleaned = -0.00122454 Jy ! Component: 2900 - total flux cleaned = -0.00120674 Jy ! Component: 2950 - total flux cleaned = -0.00121273 Jy ! Component: 3000 - total flux cleaned = -0.00121272 Jy ! Component: 3050 - total flux cleaned = -0.00121854 Jy ! Component: 3100 - total flux cleaned = -0.00121853 Jy ! Component: 3150 - total flux cleaned = -0.00121853 Jy ! Component: 3200 - total flux cleaned = -0.0012357 Jy ! Component: 3250 - total flux cleaned = -0.00123002 Jy ! Component: 3300 - total flux cleaned = -0.00123569 Jy ! Component: 3350 - total flux cleaned = -0.0012526 Jy ! Component: 3400 - total flux cleaned = -0.00126378 Jy ! Component: 3450 - total flux cleaned = -0.00127494 Jy ! Component: 3500 - total flux cleaned = -0.00129712 Jy ! Component: 3550 - total flux cleaned = -0.00130267 Jy ! Component: 3600 - total flux cleaned = -0.00132459 Jy ! Component: 3650 - total flux cleaned = -0.00131915 Jy ! Component: 3700 - total flux cleaned = -0.00132998 Jy ! Component: 3750 - total flux cleaned = -0.00134617 Jy ! Component: 3800 - total flux cleaned = -0.00135155 Jy ! Component: 3850 - total flux cleaned = -0.00134622 Jy ! Component: 3900 - total flux cleaned = -0.00136756 Jy ! Component: 3950 - total flux cleaned = -0.00138345 Jy ! Component: 4000 - total flux cleaned = -0.00137816 Jy ! Component: 4050 - total flux cleaned = -0.00138869 Jy ! Total flux subtracted in 4096 components = -0.00139392 Jy ! Clean residual min=-0.000313 max=0.000305 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0863859 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 373 components and 0.0863859 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1652-0400_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.176 x 3.066 at 13.94 degrees (North through East) ! Clean map min=-0.00066805 max=0.0677 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1652-0400_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0677002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.4534e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.374596 0.374596 0.749192 1.49838 2.99677 5.99353 11.9871 23.9741 47.9483 95.8965 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 800.863 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1652-0400_X_uvs.log closed on Sat Mar 22 21:04:32 2014