! Started logfile: /d2/scr/pima/bp177g_uvs/J1419+5423_X_uvs.log on Thu Mar 6 00:16:24 2014 obs /d2/scr/pima/bp177g_uvs/J1419+5423_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177g_uvs/J1419+5423_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J1419+5423 ! ! 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 1368 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/bp177g_uvs/J1419+5423_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.658171Jy sigma=59.179955 ! Fit after self-cal, rms=0.372470Jy sigma=12.977474 ! 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=0.7304 mas, bmaj=2.796 mas, bpa=10.19 degrees ! Estimated noise=0.790277 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0124 Jy ! Component: 100 - total flux cleaned = 1.23317 Jy ! Total flux subtracted in 100 components = 1.23317 Jy ! Clean residual min=-0.051107 max=0.118055 Jy/beam ! Clean residual mean=-0.000053 rms=0.013562 Jy/beam ! Combined flux in latest and established models = 1.23317 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.23317 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=0.213080Jy sigma=7.544477 ! Fit after self-cal, rms=0.213078Jy sigma=7.544457 ! Inverting map ! Added new window around map position (-2.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0948582 Jy ! Component: 100 - total flux cleaned = 0.131243 Jy ! Total flux subtracted in 100 components = 0.131243 Jy ! Clean residual min=-0.060488 max=0.074690 Jy/beam ! Clean residual mean=-0.000008 rms=0.009946 Jy/beam ! Combined flux in latest and established models = 1.36441 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 1.36441 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=0.175172Jy sigma=6.030336 ! Fit after self-cal, rms=0.166363Jy sigma=5.722051 ! 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=0.8853 mas, bmaj=2.839 mas, bpa=9.792 degrees ! Estimated noise=0.551031 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 (2.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502114 Jy ! Component: 100 - total flux cleaned = 0.0610794 Jy ! Component: 150 - total flux cleaned = 0.0596081 Jy ! Component: 200 - total flux cleaned = 0.0582767 Jy ! Total flux subtracted in 200 components = 0.0582767 Jy ! Clean residual min=-0.051858 max=0.038314 Jy/beam ! Clean residual mean=0.000027 rms=0.008112 Jy/beam ! Combined flux in latest and established models = 1.42269 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 1.42269 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=0.151053Jy sigma=5.022549 ! Fit after self-cal, rms=0.150349Jy sigma=4.995620 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8853 x 2.839 at 9.792 degrees (North through East) ! Clean map min=-0.049968 max=1.2451 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* MK 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 1.04 FD 0.98 HN 0.89 KP 0.88 ! LA 0.98 MK 0.99 NL 1.09 OV 0.88 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 0.95 KP 1.01 ! LA 0.96 MK 1.03 NL 1.09 OV 0.92 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.99 KP 0.87 ! LA 1.00 MK 1.07 NL 1.05 OV 0.91 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.97 KP 0.96 ! LA 1.02 MK 0.97 NL 1.00 OV 0.88 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.07 KP 0.95 ! LA 1.09 MK 1.01 NL 1.08 OV 0.94 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.99 KP 0.95 ! LA 1.01 MK 1.00 NL 1.07 OV 0.96 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 HN 0.99 KP 0.98 ! LA 0.96 MK 0.98 NL 1.06 OV 0.95 ! PT 0.95 SC 1.10 ! ! ! Fit before self-cal, rms=0.150349Jy sigma=4.995620 ! Fit after self-cal, rms=0.099941Jy sigma=3.202713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8875 mas, bmaj=2.849 mas, bpa=9.685 degrees ! Estimated noise=0.547764 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 = -0.0112154 Jy ! Component: 100 - total flux cleaned = -0.0132212 Jy ! Component: 150 - total flux cleaned = -0.0119915 Jy ! Component: 200 - total flux cleaned = -0.0114293 Jy ! Total flux subtracted in 200 components = -0.0114293 Jy ! Clean residual min=-0.030818 max=0.018344 Jy/beam ! Clean residual mean=-0.000002 rms=0.004404 Jy/beam ! Combined flux in latest and established models = 1.41126 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 57 components and 1.41126 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=0.096987Jy sigma=3.087522 ! Fit after self-cal, rms=0.096876Jy sigma=3.081184 ! 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=0.096876Jy sigma=3.081184 ! Fit after self-cal, rms=0.096682Jy sigma=3.069997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=2.849 mas, bpa=9.685 degrees ! Estimated noise=0.546867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00688583 Jy ! Component: 100 - total flux cleaned = -0.00637571 Jy ! Component: 150 - total flux cleaned = -0.00549651 Jy ! Component: 200 - total flux cleaned = -0.00470677 Jy ! Total flux subtracted in 200 components = -0.00470677 Jy ! Clean residual min=-0.027676 max=0.016842 Jy/beam ! Clean residual mean=-0.000002 rms=0.004115 Jy/beam ! Combined flux in latest and established models = 1.40656 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 1.40656 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=0.095272Jy sigma=3.020286 ! Fit after self-cal, rms=0.095195Jy sigma=3.015599 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 = 0.00056268 Jy ! Component: 100 - total flux cleaned = 0.00249132 Jy ! Component: 150 - total flux cleaned = 0.00317741 Jy ! Component: 200 - total flux cleaned = 0.00397731 Jy ! Total flux subtracted in 200 components = 0.00397731 Jy ! Clean residual min=-0.026496 max=0.016699 Jy/beam ! Clean residual mean=-0.000000 rms=0.004000 Jy/beam ! Combined flux in latest and established models = 1.41053 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 1.41053 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=0.094525Jy sigma=2.990171 ! Fit after self-cal, rms=0.094481Jy sigma=2.987241 ! 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=0.094481Jy sigma=2.987241 ! Fit after self-cal, rms=0.094372Jy sigma=2.978826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=2.85 mas, bpa=9.7 degrees ! Estimated noise=0.545932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506542 Jy ! Component: 100 - total flux cleaned = -0.00491758 Jy ! Component: 150 - total flux cleaned = -0.0043272 Jy ! Component: 200 - total flux cleaned = -0.00392309 Jy ! Total flux subtracted in 200 components = -0.00392309 Jy ! Clean residual min=-0.024501 max=0.015926 Jy/beam ! Clean residual mean=-0.000000 rms=0.003836 Jy/beam ! Combined flux in latest and established models = 1.40661 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 1.40661 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=0.093601Jy sigma=2.956950 ! Fit after self-cal, rms=0.093558Jy sigma=2.953948 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 = 0.000399871 Jy ! Component: 100 - total flux cleaned = 0.00123006 Jy ! Component: 150 - total flux cleaned = 0.00185226 Jy ! Component: 200 - total flux cleaned = 0.00208805 Jy ! Total flux subtracted in 200 components = 0.00208805 Jy ! Clean residual min=-0.023808 max=0.015780 Jy/beam ! Clean residual mean=0.000001 rms=0.003774 Jy/beam ! Combined flux in latest and established models = 1.4087 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 1.4087 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=0.093198Jy sigma=2.940654 ! Fit after self-cal, rms=0.093173Jy sigma=2.938838 ! 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=0.093173Jy sigma=2.938838 ! Fit after self-cal, rms=0.093151Jy sigma=2.933771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=3.166 mas, bpa=7.607 degrees ! Estimated noise=0.688283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00869276 Jy ! Component: 100 - total flux cleaned = -0.00958109 Jy ! Component: 150 - total flux cleaned = -0.0088767 Jy ! Component: 200 - total flux cleaned = -0.00805275 Jy ! Total flux subtracted in 200 components = -0.00805275 Jy ! Clean residual min=-0.024381 max=0.016873 Jy/beam ! Clean residual mean=-0.000004 rms=0.004827 Jy/beam ! Combined flux in latest and established models = 1.40064 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 116 components and 1.40064 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=0.093436Jy sigma=2.938955 ! Fit after self-cal, rms=0.093307Jy sigma=2.934525 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 = 0.00179611 Jy ! Component: 100 - total flux cleaned = 0.00246056 Jy ! Component: 150 - total flux cleaned = 0.00304616 Jy ! Component: 200 - total flux cleaned = 0.00331113 Jy ! Total flux subtracted in 200 components = 0.00331113 Jy ! Clean residual min=-0.022169 max=0.016816 Jy/beam ! Clean residual mean=-0.000000 rms=0.004636 Jy/beam ! Combined flux in latest and established models = 1.40396 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 1.40396 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=0.093509Jy sigma=2.941076 ! Fit after self-cal, rms=0.093493Jy sigma=2.940003 ! 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=0.8884 mas, bmaj=2.85 mas, bpa=9.715 degrees ! Estimated noise=0.545169 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8884 x 2.85 at 9.715 degrees (North through East) ! Clean map min=-0.020938 max=1.2341 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=0.093493Jy sigma=2.940003 ! Fit after self-cal, rms=0.091105Jy sigma=2.862998 ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=2.852 mas, bpa=9.717 degrees ! Estimated noise=0.54496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175545 Jy ! Component: 100 - total flux cleaned = -0.00194461 Jy ! Component: 150 - total flux cleaned = -0.00317624 Jy ! Component: 200 - total flux cleaned = -0.00379622 Jy ! Total flux subtracted in 200 components = -0.00379622 Jy ! Clean residual min=-0.020402 max=0.015179 Jy/beam ! Clean residual mean=0.000001 rms=0.003562 Jy/beam ! Combined flux in latest and established models = 1.40016 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 1.40016 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=0.090011Jy sigma=2.830916 ! Fit after self-cal, rms=0.090001Jy sigma=2.829897 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184376 Jy ! Component: 100 - total flux cleaned = -0.00172156 Jy ! Component: 150 - total flux cleaned = -0.00137478 Jy ! Component: 200 - total flux cleaned = -0.0011547 Jy ! Total flux subtracted in 200 components = -0.0011547 Jy ! Clean residual min=-0.020504 max=0.015421 Jy/beam ! Clean residual mean=-0.000000 rms=0.003543 Jy/beam ! Combined flux in latest and established models = 1.399 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 1.399 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=0.089644Jy sigma=2.820479 ! Fit after self-cal, rms=0.089647Jy sigma=2.820118 ! 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=0.089647Jy sigma=2.820118 ! Fit after self-cal, rms=0.089428Jy sigma=2.813594 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=0.731 mas, bmaj=2.802 mas, bpa=10.15 degrees ! Estimated noise=0.78466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00503 Jy ! Component: 100 - total flux cleaned = 1.23326 Jy ! Component: 150 - total flux cleaned = 1.31134 Jy ! Component: 200 - total flux cleaned = 1.35079 Jy ! Total flux subtracted in 200 components = 1.35079 Jy ! Clean residual min=-0.020783 max=0.022586 Jy/beam ! Clean residual mean=-0.000014 rms=0.004768 Jy/beam ! Combined flux in latest and established models = 1.35079 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.35079 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.853 mas, bpa=9.726 degrees ! Estimated noise=0.543637 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 = 0.0221652 Jy ! Component: 100 - total flux cleaned = 0.0309854 Jy ! Component: 150 - total flux cleaned = 0.0367885 Jy ! Component: 200 - total flux cleaned = 0.0407521 Jy ! Total flux subtracted in 200 components = 0.0407521 Jy ! Clean residual min=-0.025432 max=0.016557 Jy/beam ! Clean residual mean=-0.000001 rms=0.004105 Jy/beam ! Combined flux in latest and established models = 1.39154 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 1.39154 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=2.011 mas, bmaj=3.17 mas, bpa=7.64 degrees ! Estimated noise=0.684676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00385517 Jy ! Component: 100 - total flux cleaned = -0.00193443 Jy ! Component: 150 - total flux cleaned = 0.000353272 Jy ! Component: 200 - total flux cleaned = 0.00230355 Jy ! Total flux subtracted in 200 components = 0.00230355 Jy ! Clean residual min=-0.025917 max=0.017116 Jy/beam ! Clean residual mean=-0.000000 rms=0.005189 Jy/beam ! Combined flux in latest and established models = 1.39385 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 = 0.0014682 Jy ! Component: 100 - total flux cleaned = 0.00276707 Jy ! Component: 150 - total flux cleaned = 0.00392584 Jy ! Component: 200 - total flux cleaned = 0.00479722 Jy ! Total flux subtracted in 200 components = 0.00479722 Jy ! Clean residual min=-0.023207 max=0.016340 Jy/beam ! Clean residual mean=0.000006 rms=0.004877 Jy/beam ! Combined flux in latest and established models = 1.39864 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 1.39864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.853 mas, bpa=9.726 degrees ! Estimated noise=0.543637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133482 Jy ! Component: 100 - total flux cleaned = 0.00264068 Jy ! Component: 150 - total flux cleaned = 0.00213914 Jy ! Component: 200 - total flux cleaned = 0.00170718 Jy ! Total flux subtracted in 200 components = 0.00170718 Jy ! Clean residual min=-0.023167 max=0.015908 Jy/beam ! Clean residual mean=0.000003 rms=0.003762 Jy/beam ! Combined flux in latest and established models = 1.40035 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 1.40035 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=0.090546Jy sigma=2.881317 ! Fit after self-cal, rms=0.090245Jy sigma=2.866143 wmodel /d2/scr/pima/bp177g_uvs/J1419+5423_X_map.mod ! Writing 92 model components to file: /d2/scr/pima/bp177g_uvs/J1419+5423_X_map.mod wobs /d2/scr/pima/bp177g_uvs/J1419+5423_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177g_uvs/J1419+5423_X_uvs.fits wwins /d2/scr/pima/bp177g_uvs/J1419+5423_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177g_uvs/J1419+5423_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 = -0.00938779 Jy ! Component: 100 - total flux cleaned = -0.013823 Jy ! Component: 150 - total flux cleaned = -0.0154054 Jy ! Component: 200 - total flux cleaned = -0.013789 Jy ! Component: 250 - total flux cleaned = -0.0115937 Jy ! Component: 300 - total flux cleaned = -0.00992764 Jy ! Component: 350 - total flux cleaned = -0.00873981 Jy ! Component: 400 - total flux cleaned = -0.007428 Jy ! Component: 450 - total flux cleaned = -0.00653267 Jy ! Component: 500 - total flux cleaned = -0.00549629 Jy ! Component: 550 - total flux cleaned = -0.00449636 Jy ! Component: 600 - total flux cleaned = -0.00352906 Jy ! Component: 650 - total flux cleaned = -0.00243698 Jy ! Component: 700 - total flux cleaned = -0.000931614 Jy ! Component: 750 - total flux cleaned = 8.74573e-05 Jy ! Component: 800 - total flux cleaned = 0.000508623 Jy ! Component: 850 - total flux cleaned = 0.000783291 Jy ! Component: 900 - total flux cleaned = 0.00131969 Jy ! Component: 950 - total flux cleaned = 0.00158006 Jy ! Component: 1000 - total flux cleaned = 0.00209146 Jy ! Component: 1050 - total flux cleaned = 0.00271614 Jy ! Component: 1100 - total flux cleaned = 0.00320323 Jy ! Component: 1150 - total flux cleaned = 0.00344226 Jy ! Component: 1200 - total flux cleaned = 0.00391296 Jy ! Component: 1250 - total flux cleaned = 0.0043715 Jy ! Component: 1300 - total flux cleaned = 0.00470618 Jy ! Component: 1350 - total flux cleaned = 0.00492643 Jy ! Component: 1400 - total flux cleaned = 0.00546254 Jy ! Component: 1450 - total flux cleaned = 0.00577852 Jy ! Component: 1500 - total flux cleaned = 0.00588205 Jy ! Component: 1550 - total flux cleaned = 0.00628792 Jy ! Component: 1600 - total flux cleaned = 0.00638592 Jy ! Component: 1650 - total flux cleaned = 0.00648355 Jy ! Component: 1700 - total flux cleaned = 0.00638639 Jy ! Component: 1750 - total flux cleaned = 0.00638804 Jy ! Component: 1800 - total flux cleaned = 0.0067628 Jy ! Component: 1850 - total flux cleaned = 0.00676169 Jy ! Component: 1900 - total flux cleaned = 0.006941 Jy ! Component: 1950 - total flux cleaned = 0.00676194 Jy ! Component: 2000 - total flux cleaned = 0.00693761 Jy ! Component: 2050 - total flux cleaned = 0.00676424 Jy ! Component: 2100 - total flux cleaned = 0.00650749 Jy ! Component: 2150 - total flux cleaned = 0.00608689 Jy ! Component: 2200 - total flux cleaned = 0.00600389 Jy ! Component: 2250 - total flux cleaned = 0.00592108 Jy ! Component: 2300 - total flux cleaned = 0.00575924 Jy ! Component: 2350 - total flux cleaned = 0.00567932 Jy ! Component: 2400 - total flux cleaned = 0.0055999 Jy ! Component: 2450 - total flux cleaned = 0.00520916 Jy ! Component: 2500 - total flux cleaned = 0.00505454 Jy ! Component: 2550 - total flux cleaned = 0.00505553 Jy ! Component: 2600 - total flux cleaned = 0.0046026 Jy ! Component: 2650 - total flux cleaned = 0.00475275 Jy ! Component: 2700 - total flux cleaned = 0.00445689 Jy ! Component: 2750 - total flux cleaned = 0.00453106 Jy ! Component: 2800 - total flux cleaned = 0.00438661 Jy ! Component: 2850 - total flux cleaned = 0.00445865 Jy ! Component: 2900 - total flux cleaned = 0.00445897 Jy ! Component: 2950 - total flux cleaned = 0.0043203 Jy ! Component: 3000 - total flux cleaned = 0.00446023 Jy ! Component: 3050 - total flux cleaned = 0.00439164 Jy ! Component: 3100 - total flux cleaned = 0.00418733 Jy ! Component: 3150 - total flux cleaned = 0.00405188 Jy ! Component: 3200 - total flux cleaned = 0.00405138 Jy ! Component: 3250 - total flux cleaned = 0.00398499 Jy ! Component: 3300 - total flux cleaned = 0.00405035 Jy ! Component: 3350 - total flux cleaned = 0.0039846 Jy ! Component: 3400 - total flux cleaned = 0.00398493 Jy ! Component: 3450 - total flux cleaned = 0.00379162 Jy ! Component: 3500 - total flux cleaned = 0.00385508 Jy ! Component: 3550 - total flux cleaned = 0.00372874 Jy ! Component: 3600 - total flux cleaned = 0.00360306 Jy ! Component: 3650 - total flux cleaned = 0.00341605 Jy ! Component: 3700 - total flux cleaned = 0.00335421 Jy ! Component: 3750 - total flux cleaned = 0.00329308 Jy ! Component: 3800 - total flux cleaned = 0.00310991 Jy ! Component: 3850 - total flux cleaned = 0.0029281 Jy ! Component: 3900 - total flux cleaned = 0.00286904 Jy ! Component: 3950 - total flux cleaned = 0.00269058 Jy ! Component: 4000 - total flux cleaned = 0.0028095 Jy ! Component: 4050 - total flux cleaned = 0.00263298 Jy ! Total flux subtracted in 4096 components = 0.00263246 Jy ! Clean residual min=-0.003889 max=0.003746 Jy/beam ! Clean residual mean=-0.000005 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 1.40298 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 398 components and 1.40298 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177g_uvs/J1419+5423_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8897 x 2.853 at 9.726 degrees (North through East) ! Clean map min=-0.014335 max=1.2233 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177g_uvs/J1419+5423_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.22327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100734 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247045 0.247045 0.494089 0.988178 1.97636 3.95271 7.90543 15.8109 31.6217 63.2434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.223 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1214.35 quit ! Quitting program ! Log file /d2/scr/pima/bp177g_uvs/J1419+5423_X_uvs.log closed on Thu Mar 6 00:16:31 2014