! Started logfile: /d2/scr/pima/bp177j_uvs/J0242+1101_C_uvs.log on Thu Jun 19 04:06:32 2014 obs /d2/scr/pima/bp177j_uvs/J0242+1101_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0242+1101_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791111 visibilities/baseline/integration-bin. ! Found source: J0242+1101 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1424 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0242+1101_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.317947Jy sigma=57.056448 ! Fit after self-cal, rms=0.335845Jy sigma=13.266001 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=3.666 mas, bpa=-0.327 degrees ! Estimated noise=0.618942 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 = 0.563544 Jy ! Component: 100 - total flux cleaned = 0.696878 Jy ! Total flux subtracted in 100 components = 0.696878 Jy ! Clean residual min=-0.035803 max=0.106116 Jy/beam ! Clean residual mean=-0.000009 rms=0.011188 Jy/beam ! Combined flux in latest and established models = 0.696878 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.696878 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=0.246164Jy sigma=9.539330 ! Fit after self-cal, rms=0.246193Jy sigma=9.515261 ! Inverting map ! Added new window around map position (2.7, -3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0975571 Jy ! Component: 100 - total flux cleaned = 0.153545 Jy ! Total flux subtracted in 100 components = 0.153545 Jy ! Clean residual min=-0.029120 max=0.040585 Jy/beam ! Clean residual mean=-0.000013 rms=0.006826 Jy/beam ! Combined flux in latest and established models = 0.850423 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.850423 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=0.183320Jy sigma=6.228083 ! Fit after self-cal, rms=0.179776Jy sigma=6.101769 ! 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=1.709 mas, bmaj=4.203 mas, bpa=-1.777 degrees ! Estimated noise=0.463606 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 = 0.0705601 Jy ! Component: 100 - total flux cleaned = 0.112793 Jy ! Component: 150 - total flux cleaned = 0.140488 Jy ! Component: 200 - total flux cleaned = 0.159153 Jy ! Total flux subtracted in 200 components = 0.159153 Jy ! Clean residual min=-0.022250 max=0.020145 Jy/beam ! Clean residual mean=-0.000047 rms=0.005499 Jy/beam ! Combined flux in latest and established models = 1.00958 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 1.00958 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=0.147977Jy sigma=4.206485 ! Fit after self-cal, rms=0.146337Jy sigma=4.142248 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.709 x 4.203 at -1.777 degrees (North through East) ! Clean map min=-0.020734 max=0.74724 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 1.02 FD 1.09 HN 1.02 KP 0.88 ! LA 1.02 MK 1.08 NL 1.04 OV 0.99 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 2. ! 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 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.04 KP 0.97 ! LA 1.06 MK 1.06 NL 1.00 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.04 KP 0.98 ! LA 1.04 MK 1.04 NL 1.00 OV 0.96 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.05 KP 0.97 ! LA 1.08 MK 0.99 NL 0.98 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.99 KP 0.90 ! LA 0.99 MK 0.98 NL 0.98 OV 0.95 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.02 KP 0.97 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.146337Jy sigma=4.142248 ! Fit after self-cal, rms=0.136604Jy sigma=3.420543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.719 mas, bmaj=4.229 mas, bpa=-1.677 degrees ! Estimated noise=0.459807 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 = 0.0110802 Jy ! Component: 100 - total flux cleaned = 0.0146102 Jy ! Component: 150 - total flux cleaned = 0.015466 Jy ! Component: 200 - total flux cleaned = 0.0160869 Jy ! Total flux subtracted in 200 components = 0.0160869 Jy ! Clean residual min=-0.014228 max=0.012715 Jy/beam ! Clean residual mean=-0.000020 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 1.02566 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 1.02566 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=0.135639Jy sigma=3.357497 ! Fit after self-cal, rms=0.135349Jy sigma=3.344890 ! 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=0.135349Jy sigma=3.344890 ! Fit after self-cal, rms=0.135113Jy sigma=3.337965 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.717 mas, bmaj=4.222 mas, bpa=-1.64 degrees ! Estimated noise=0.459772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547457 Jy ! Component: 100 - total flux cleaned = 0.00674186 Jy ! Component: 150 - total flux cleaned = 0.00699904 Jy ! Component: 200 - total flux cleaned = 0.00722362 Jy ! Total flux subtracted in 200 components = 0.00722362 Jy ! Clean residual min=-0.013959 max=0.011712 Jy/beam ! Clean residual mean=-0.000021 rms=0.003043 Jy/beam ! Combined flux in latest and established models = 1.03289 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 1.03289 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=0.134781Jy sigma=3.316175 ! Fit after self-cal, rms=0.134644Jy sigma=3.310958 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 = 0.000609078 Jy ! Component: 100 - total flux cleaned = 0.00109148 Jy ! Component: 150 - total flux cleaned = 0.00128698 Jy ! Component: 200 - total flux cleaned = 0.00137392 Jy ! Total flux subtracted in 200 components = 0.00137392 Jy ! Clean residual min=-0.013753 max=0.011486 Jy/beam ! Clean residual mean=-0.000021 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 1.03426 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 1.03426 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=0.134465Jy sigma=3.297620 ! Fit after self-cal, rms=0.134374Jy sigma=3.294356 ! 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=0.134374Jy sigma=3.294356 ! Fit after self-cal, rms=0.134231Jy sigma=3.291359 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=4.217 mas, bpa=-1.605 degrees ! Estimated noise=0.459817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295055 Jy ! Component: 100 - total flux cleaned = 0.00371087 Jy ! Component: 150 - total flux cleaned = 0.00380673 Jy ! Component: 200 - total flux cleaned = 0.00389336 Jy ! Total flux subtracted in 200 components = 0.00389336 Jy ! Clean residual min=-0.013594 max=0.011197 Jy/beam ! Clean residual mean=-0.000022 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 1.03815 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 1.03815 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=0.134082Jy sigma=3.281158 ! Fit after self-cal, rms=0.134028Jy sigma=3.279197 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 = 0.000416237 Jy ! Component: 100 - total flux cleaned = 0.000596692 Jy ! Component: 150 - total flux cleaned = 0.000597473 Jy ! Component: 200 - total flux cleaned = 0.000675362 Jy ! Total flux subtracted in 200 components = 0.000675362 Jy ! Clean residual min=-0.013508 max=0.011133 Jy/beam ! Clean residual mean=-0.000022 rms=0.002973 Jy/beam ! Combined flux in latest and established models = 1.03883 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 1.03883 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=0.133930Jy sigma=3.270438 ! Fit after self-cal, rms=0.133885Jy sigma=3.268926 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.133885Jy sigma=3.268926 ! Fit after self-cal, rms=0.133797Jy sigma=3.267711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=5.883 mas, bpa=-3.463 degrees ! Estimated noise=0.561396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054391 Jy ! Component: 100 - total flux cleaned = 0.00614522 Jy ! Component: 150 - total flux cleaned = 0.00614785 Jy ! Component: 200 - total flux cleaned = 0.00614976 Jy ! Total flux subtracted in 200 components = 0.00614976 Jy ! Clean residual min=-0.018662 max=0.015324 Jy/beam ! Clean residual mean=-0.000045 rms=0.004767 Jy/beam ! Combined flux in latest and established models = 1.04498 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 1.04498 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=0.133822Jy sigma=3.273706 ! Fit after self-cal, rms=0.133772Jy sigma=3.271149 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 = 0.0011165 Jy ! Component: 100 - total flux cleaned = 0.00119092 Jy ! Component: 150 - total flux cleaned = 0.00114284 Jy ! Component: 200 - total flux cleaned = 0.00109986 Jy ! Total flux subtracted in 200 components = 0.00109986 Jy ! Clean residual min=-0.018571 max=0.015192 Jy/beam ! Clean residual mean=-0.000044 rms=0.004763 Jy/beam ! Combined flux in latest and established models = 1.04608 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 1.04608 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=0.133772Jy sigma=3.272998 ! Fit after self-cal, rms=0.133751Jy sigma=3.272218 ! 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=1.714 mas, bmaj=4.213 mas, bpa=-1.576 degrees ! Estimated noise=0.459928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.714 x 4.213 at -1.576 degrees (North through East) ! Clean map min=-0.012736 max=0.73601 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=0.133751Jy sigma=3.272218 ! Fit after self-cal, rms=0.133668Jy sigma=3.263993 ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.211 mas, bpa=-1.496 degrees ! Estimated noise=0.460024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00210481 Jy ! Component: 100 - total flux cleaned = -0.00232476 Jy ! Component: 150 - total flux cleaned = -0.00241191 Jy ! Component: 200 - total flux cleaned = -0.0024081 Jy ! Total flux subtracted in 200 components = -0.0024081 Jy ! Clean residual min=-0.013199 max=0.011335 Jy/beam ! Clean residual mean=-0.000022 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 1.04367 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 1.04367 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=0.133510Jy sigma=3.249687 ! Fit after self-cal, rms=0.133490Jy sigma=3.248888 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175942 Jy ! Component: 100 - total flux cleaned = -9.32894e-05 Jy ! Component: 150 - total flux cleaned = -0.000164381 Jy ! Component: 200 - total flux cleaned = -9.38232e-05 Jy ! Total flux subtracted in 200 components = -9.38232e-05 Jy ! Clean residual min=-0.013138 max=0.011237 Jy/beam ! Clean residual mean=-0.000022 rms=0.002990 Jy/beam ! Combined flux in latest and established models = 1.04358 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 1.04358 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=0.133415Jy sigma=3.242622 ! Fit after self-cal, rms=0.133393Jy sigma=3.241829 ! 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=0.133393Jy sigma=3.241829 ! Fit after self-cal, rms=0.133377Jy sigma=3.241342 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=3.667 mas, bpa=-0.001087 degrees ! Estimated noise=0.615822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.560664 Jy ! Component: 100 - total flux cleaned = 0.712093 Jy ! Component: 150 - total flux cleaned = 0.797722 Jy ! Component: 200 - total flux cleaned = 0.855024 Jy ! Total flux subtracted in 200 components = 0.855024 Jy ! Clean residual min=-0.015499 max=0.031965 Jy/beam ! Clean residual mean=-0.000004 rms=0.005381 Jy/beam ! Combined flux in latest and established models = 0.855025 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.855025 Jy ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=4.21 mas, bpa=-1.496 degrees ! Estimated noise=0.459658 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 = 0.0658966 Jy ! Component: 100 - total flux cleaned = 0.104467 Jy ! Component: 150 - total flux cleaned = 0.129831 Jy ! Component: 200 - total flux cleaned = 0.147125 Jy ! Total flux subtracted in 200 components = 0.147125 Jy ! Clean residual min=-0.013777 max=0.017286 Jy/beam ! Clean residual mean=-0.000026 rms=0.003639 Jy/beam ! Combined flux in latest and established models = 1.00215 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 71 components and 1.00215 Jy ! Inverting map ! Added new window around map position (4.5, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154817 Jy ! Component: 100 - total flux cleaned = 0.0247966 Jy ! Component: 150 - total flux cleaned = 0.0311691 Jy ! Component: 200 - total flux cleaned = 0.0347066 Jy ! Total flux subtracted in 200 components = 0.0347066 Jy ! Clean residual min=-0.012832 max=0.010931 Jy/beam ! Clean residual mean=-0.000023 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 1.03686 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 1.03686 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.906 mas, bmaj=5.88 mas, bpa=-3.383 degrees ! Estimated noise=0.560943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643634 Jy ! Component: 100 - total flux cleaned = 0.00885889 Jy ! Component: 150 - total flux cleaned = 0.00969282 Jy ! Component: 200 - total flux cleaned = 0.0102778 Jy ! Total flux subtracted in 200 components = 0.0102778 Jy ! Clean residual min=-0.018615 max=0.015359 Jy/beam ! Clean residual mean=-0.000044 rms=0.004875 Jy/beam ! Combined flux in latest and established models = 1.04713 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 = 0.000410081 Jy ! Component: 100 - total flux cleaned = 0.000855909 Jy ! Component: 150 - total flux cleaned = 0.00116769 Jy ! Component: 200 - total flux cleaned = 0.00151022 Jy ! Total flux subtracted in 200 components = 0.00151022 Jy ! Clean residual min=-0.018641 max=0.015358 Jy/beam ! Clean residual mean=-0.000043 rms=0.004859 Jy/beam ! Combined flux in latest and established models = 1.04864 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 1.04864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=4.21 mas, bpa=-1.496 degrees ! Estimated noise=0.459658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552043 Jy ! Component: 100 - total flux cleaned = -0.000851049 Jy ! Component: 150 - total flux cleaned = -0.000980452 Jy ! Component: 200 - total flux cleaned = -0.000982729 Jy ! Total flux subtracted in 200 components = -0.000982729 Jy ! Clean residual min=-0.012756 max=0.010427 Jy/beam ! Clean residual mean=-0.000021 rms=0.002901 Jy/beam ! Combined flux in latest and established models = 1.04766 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 1.04766 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=0.132715Jy sigma=3.213458 ! Fit after self-cal, rms=0.132570Jy sigma=3.206726 wmodel /d2/scr/pima/bp177j_uvs/J0242+1101_C_map.mod ! Writing 128 model components to file: /d2/scr/pima/bp177j_uvs/J0242+1101_C_map.mod wobs /d2/scr/pima/bp177j_uvs/J0242+1101_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0242+1101_C_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0242+1101_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0242+1101_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00570493 Jy ! Component: 100 - total flux cleaned = -0.0093138 Jy ! Component: 150 - total flux cleaned = -0.0116921 Jy ! Component: 200 - total flux cleaned = -0.0127199 Jy ! Component: 250 - total flux cleaned = -0.0140113 Jy ! Component: 300 - total flux cleaned = -0.0152291 Jy ! Component: 350 - total flux cleaned = -0.0156593 Jy ! Component: 400 - total flux cleaned = -0.016214 Jy ! Component: 450 - total flux cleaned = -0.0170081 Jy ! Component: 500 - total flux cleaned = -0.0176421 Jy ! Component: 550 - total flux cleaned = -0.0183699 Jy ! Component: 600 - total flux cleaned = -0.0189505 Jy ! Component: 650 - total flux cleaned = -0.0195111 Jy ! Component: 700 - total flux cleaned = -0.0197289 Jy ! Component: 750 - total flux cleaned = -0.0197282 Jy ! Component: 800 - total flux cleaned = -0.0199343 Jy ! Component: 850 - total flux cleaned = -0.0199318 Jy ! Component: 900 - total flux cleaned = -0.0201278 Jy ! Component: 950 - total flux cleaned = -0.0198384 Jy ! Component: 1000 - total flux cleaned = -0.0201226 Jy ! Component: 1050 - total flux cleaned = -0.0203054 Jy ! Component: 1100 - total flux cleaned = -0.0203048 Jy ! Component: 1150 - total flux cleaned = -0.0205692 Jy ! Component: 1200 - total flux cleaned = -0.0203957 Jy ! Component: 1250 - total flux cleaned = -0.0209912 Jy ! Component: 1300 - total flux cleaned = -0.0210741 Jy ! Component: 1350 - total flux cleaned = -0.0211553 Jy ! Component: 1400 - total flux cleaned = -0.0213148 Jy ! Component: 1450 - total flux cleaned = -0.0211558 Jy ! Component: 1500 - total flux cleaned = -0.0213101 Jy ! Component: 1550 - total flux cleaned = -0.0211556 Jy ! Component: 1600 - total flux cleaned = -0.0210055 Jy ! Component: 1650 - total flux cleaned = -0.0210055 Jy ! Component: 1700 - total flux cleaned = -0.0208593 Jy ! Component: 1750 - total flux cleaned = -0.0208588 Jy ! Component: 1800 - total flux cleaned = -0.0207875 Jy ! Component: 1850 - total flux cleaned = -0.0205786 Jy ! Component: 1900 - total flux cleaned = -0.0203723 Jy ! Component: 1950 - total flux cleaned = -0.0200338 Jy ! Component: 2000 - total flux cleaned = -0.0200342 Jy ! Component: 2050 - total flux cleaned = -0.0198353 Jy ! Component: 2100 - total flux cleaned = -0.019446 Jy ! Component: 2150 - total flux cleaned = -0.0193817 Jy ! Component: 2200 - total flux cleaned = -0.0191285 Jy ! Component: 2250 - total flux cleaned = -0.0190657 Jy ! Component: 2300 - total flux cleaned = -0.0189429 Jy ! Component: 2350 - total flux cleaned = -0.0188825 Jy ! Component: 2400 - total flux cleaned = -0.0189423 Jy ! Component: 2450 - total flux cleaned = -0.0188829 Jy ! Component: 2500 - total flux cleaned = -0.0188243 Jy ! Component: 2550 - total flux cleaned = -0.0188818 Jy ! Component: 2600 - total flux cleaned = -0.0187089 Jy ! Component: 2650 - total flux cleaned = -0.0185954 Jy ! Component: 2700 - total flux cleaned = -0.0185955 Jy ! Component: 2750 - total flux cleaned = -0.0184282 Jy ! Component: 2800 - total flux cleaned = -0.0185392 Jy ! Component: 2850 - total flux cleaned = -0.0184843 Jy ! Component: 2900 - total flux cleaned = -0.0184293 Jy ! Component: 2950 - total flux cleaned = -0.0185375 Jy ! Component: 3000 - total flux cleaned = -0.0185906 Jy ! Component: 3050 - total flux cleaned = -0.018485 Jy ! Component: 3100 - total flux cleaned = -0.0184857 Jy ! Component: 3150 - total flux cleaned = -0.0185379 Jy ! Component: 3200 - total flux cleaned = -0.0184858 Jy ! Component: 3250 - total flux cleaned = -0.0183832 Jy ! Component: 3300 - total flux cleaned = -0.0183836 Jy ! Component: 3350 - total flux cleaned = -0.0183327 Jy ! Component: 3400 - total flux cleaned = -0.0183828 Jy ! Component: 3450 - total flux cleaned = -0.0182834 Jy ! Component: 3500 - total flux cleaned = -0.0183823 Jy ! Component: 3550 - total flux cleaned = -0.0183819 Jy ! Component: 3600 - total flux cleaned = -0.0183335 Jy ! Component: 3650 - total flux cleaned = -0.0184302 Jy ! Component: 3700 - total flux cleaned = -0.0182379 Jy ! Component: 3750 - total flux cleaned = -0.0182859 Jy ! Component: 3800 - total flux cleaned = -0.0182384 Jy ! Component: 3850 - total flux cleaned = -0.0182385 Jy ! Component: 3900 - total flux cleaned = -0.0182389 Jy ! Component: 3950 - total flux cleaned = -0.0182386 Jy ! Component: 4000 - total flux cleaned = -0.0182847 Jy ! Component: 4050 - total flux cleaned = -0.0181926 Jy ! Total flux subtracted in 4096 components = -0.018193 Jy ! Clean residual min=-0.002533 max=0.002760 Jy/beam ! Clean residual mean=-0.000008 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 1.02947 Jy keep ! Adding 357 model components to the UV plane model. ! The established model now contains 485 components and 1.02947 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0242+1101_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.715 x 4.21 at -1.496 degrees (North through East) ! Clean map min=-0.0065649 max=0.73913 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0242+1101_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.739125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000747654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303462 0.303462 0.606923 1.21385 2.42769 4.85538 9.71077 19.4215 38.8431 77.6862 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.739 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 988.593 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0242+1101_C_uvs.log closed on Thu Jun 19 04:06:38 2014