! Started logfile: /scr/pima/bg219h_uvs/J1400-1858_X_uvs.log on Thu Apr 7 12:12:05 2016 obs /scr/pima/bg219h_uvs/J1400-1858_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1400-1858_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910317 visibilities/baseline/integration-bin. ! Found source: J1400-1858 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 13764 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 /scr/pima/bg219h_uvs/J1400-1858_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.154920Jy sigma=23.349596 ! Fit after self-cal, rms=0.463755Jy sigma=8.944194 ! 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=0.7216 mas, bmaj=1.626 mas, bpa=-1.117 degrees ! Estimated noise=0.699716 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 = 0.432973 Jy ! Component: 100 - total flux cleaned = 0.527389 Jy ! Total flux subtracted in 100 components = 0.527389 Jy ! Clean residual min=-0.010919 max=0.027138 Jy/beam ! Clean residual mean=-0.000000 rms=0.003498 Jy/beam ! Combined flux in latest and established models = 0.527389 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.527389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.121921Jy sigma=2.161089 ! Fit after self-cal, rms=0.121923Jy sigma=2.161031 ! Inverting map ! Added new window around map position (-12, -41.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261442 Jy ! Component: 100 - total flux cleaned = 0.039691 Jy ! Total flux subtracted in 100 components = 0.039691 Jy ! Clean residual min=-0.009952 max=0.020752 Jy/beam ! Clean residual mean=0.000007 rms=0.002768 Jy/beam ! Combined flux in latest and established models = 0.56708 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.56708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.116029Jy sigma=2.013082 ! Fit after self-cal, rms=0.115633Jy sigma=2.002259 ! 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=0.8866 mas, bmaj=2.032 mas, bpa=-2.339 degrees ! Estimated noise=0.443351 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 (12, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166339 Jy ! Component: 100 - total flux cleaned = 0.0263891 Jy ! Component: 150 - total flux cleaned = 0.0282423 Jy ! Component: 200 - total flux cleaned = 0.0285094 Jy ! Total flux subtracted in 200 components = 0.0285094 Jy ! Clean residual min=-0.009613 max=0.012827 Jy/beam ! Clean residual mean=0.000024 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 0.59559 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.59559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.112076Jy sigma=1.948060 ! Fit after self-cal, rms=0.112037Jy sigma=1.946840 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.032 at -2.339 degrees (North through East) ! Clean map min=-0.0087193 max=0.54238 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 0.98 FD 0.99 HN 1.09 KP 0.98 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.07 KP 0.97 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.08 KP 0.98 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 0.99 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.07 KP 0.98 ! LA 1.01 MK 1.01 NL 0.99 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 0.99 ! LA 1.01 MK 1.02 NL 0.97 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 0.98 ! LA 1.01 MK 1.01 NL 1.00 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.112037Jy sigma=1.946840 ! Fit after self-cal, rms=0.111424Jy sigma=1.915379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.892 mas, bmaj=2.034 mas, bpa=-2.089 degrees ! Estimated noise=0.441006 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 = -0.00648499 Jy ! Component: 100 - total flux cleaned = -0.00888619 Jy ! Component: 150 - total flux cleaned = -0.0102252 Jy ! Component: 200 - total flux cleaned = -0.0114522 Jy ! Total flux subtracted in 200 components = -0.0114522 Jy ! Clean residual min=-0.010178 max=0.010106 Jy/beam ! Clean residual mean=0.000020 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.584138 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.584138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.110318Jy sigma=1.902085 ! Fit after self-cal, rms=0.110337Jy sigma=1.901560 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.110337Jy sigma=1.901560 ! Fit after self-cal, rms=0.107171Jy sigma=1.873943 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.035 mas, bpa=-2.176 degrees ! Estimated noise=0.437806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119432 Jy ! Component: 100 - total flux cleaned = -0.00135085 Jy ! Component: 150 - total flux cleaned = -0.00119939 Jy ! Component: 200 - total flux cleaned = -0.00120337 Jy ! Total flux subtracted in 200 components = -0.00120337 Jy ! Clean residual min=-0.007437 max=0.008914 Jy/beam ! Clean residual mean=0.000018 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.582934 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.582934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.106395Jy sigma=1.868696 ! Fit after self-cal, rms=0.106384Jy sigma=1.868537 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 (15.8, -25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794775 Jy ! Component: 100 - total flux cleaned = 0.00859818 Jy ! Component: 150 - total flux cleaned = 0.00829042 Jy ! Component: 200 - total flux cleaned = 0.00842762 Jy ! Total flux subtracted in 200 components = 0.00842762 Jy ! Clean residual min=-0.006988 max=0.008685 Jy/beam ! Clean residual mean=0.000015 rms=0.001736 Jy/beam ! Combined flux in latest and established models = 0.591362 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.591362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.105058Jy sigma=1.858379 ! Fit after self-cal, rms=0.104958Jy sigma=1.855399 ! Inverting map ! Added new window around map position (-1.4, -37.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660984 Jy ! Component: 100 - total flux cleaned = 0.00716984 Jy ! Component: 150 - total flux cleaned = 0.00765728 Jy ! Component: 200 - total flux cleaned = 0.00779574 Jy ! Total flux subtracted in 200 components = 0.00779574 Jy ! Clean residual min=-0.006550 max=0.006679 Jy/beam ! Clean residual mean=0.000016 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.599158 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.599157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.103858Jy sigma=1.846144 ! Fit after self-cal, rms=0.103829Jy sigma=1.845208 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.103829Jy sigma=1.845208 ! Fit after self-cal, rms=0.103293Jy sigma=1.843044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8895 mas, bmaj=2.036 mas, bpa=-2.143 degrees ! Estimated noise=0.436217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312948 Jy ! Component: 100 - total flux cleaned = 0.000916717 Jy ! Component: 150 - total flux cleaned = 0.00131006 Jy ! Component: 200 - total flux cleaned = 0.00155185 Jy ! Total flux subtracted in 200 components = 0.00155185 Jy ! Clean residual min=-0.006696 max=0.006590 Jy/beam ! Clean residual mean=0.000018 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.600709 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.600709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102599Jy sigma=1.839592 ! Fit after self-cal, rms=0.102595Jy sigma=1.839318 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 = 0.00117738 Jy ! Component: 100 - total flux cleaned = 0.00140739 Jy ! Component: 150 - total flux cleaned = 0.00173429 Jy ! Component: 200 - total flux cleaned = 0.00183979 Jy ! Total flux subtracted in 200 components = 0.00183979 Jy ! Clean residual min=-0.006772 max=0.006390 Jy/beam ! Clean residual mean=0.000017 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.602549 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 128 components and 0.602549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102229Jy sigma=1.836884 ! Fit after self-cal, rms=0.102230Jy sigma=1.836781 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102230Jy sigma=1.836781 ! Fit after self-cal, rms=0.102103Jy sigma=1.832512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=4.311 mas, bpa=2.665 degrees ! Estimated noise=0.550972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00257517 Jy ! Component: 100 - total flux cleaned = -0.00353803 Jy ! Component: 150 - total flux cleaned = -0.00401819 Jy ! Component: 200 - total flux cleaned = -0.00428784 Jy ! Total flux subtracted in 200 components = -0.00428784 Jy ! Clean residual min=-0.007470 max=0.006332 Jy/beam ! Clean residual mean=0.000034 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.598261 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 0.598261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.102018Jy sigma=1.831073 ! Fit after self-cal, rms=0.102010Jy sigma=1.830831 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 = -0.000928492 Jy ! Component: 100 - total flux cleaned = -0.00125335 Jy ! Component: 150 - total flux cleaned = -0.00148041 Jy ! Component: 200 - total flux cleaned = -0.00162284 Jy ! Total flux subtracted in 200 components = -0.00162284 Jy ! Clean residual min=-0.007145 max=0.006145 Jy/beam ! Clean residual mean=0.000033 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.596638 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 0.596638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.101964Jy sigma=1.830860 ! Fit after self-cal, rms=0.101960Jy sigma=1.830757 ! 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=0.8899 mas, bmaj=2.036 mas, bpa=-2.115 degrees ! Estimated noise=0.435449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8899 x 2.036 at -2.115 degrees (North through East) ! Clean map min=-0.005387 max=0.52562 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.101960Jy sigma=1.830757 ! Fit after self-cal, rms=0.099262Jy sigma=1.765008 ! Inverting map and beam ! Estimated beam: bmin=0.8902 mas, bmaj=2.036 mas, bpa=-2.121 degrees ! Estimated noise=0.429647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00857534 Jy ! Component: 100 - total flux cleaned = -0.00897297 Jy ! Component: 150 - total flux cleaned = -0.00908638 Jy ! Component: 200 - total flux cleaned = -0.00928888 Jy ! Total flux subtracted in 200 components = -0.00928888 Jy ! Clean residual min=-0.005061 max=0.005833 Jy/beam ! Clean residual mean=0.000013 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.587349 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 158 components and 0.587349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.098261Jy sigma=1.751366 ! Fit after self-cal, rms=0.098256Jy sigma=1.751132 ! Inverting map ! Added new window around map position (12.2, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315464 Jy ! Component: 100 - total flux cleaned = 0.00340449 Jy ! Component: 150 - total flux cleaned = 0.00351195 Jy ! Component: 200 - total flux cleaned = 0.00378854 Jy ! Total flux subtracted in 200 components = 0.00378854 Jy ! Clean residual min=-0.004952 max=0.004580 Jy/beam ! Clean residual mean=0.000011 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.591138 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 172 components and 0.591138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097818Jy sigma=1.745256 ! Fit after self-cal, rms=0.097803Jy sigma=1.744662 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.097803Jy sigma=1.744662 ! Fit after self-cal, rms=0.096554Jy sigma=1.728737 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=0.7239 mas, bmaj=1.629 mas, bpa=-0.904 degrees ! Estimated noise=0.670352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.414717 Jy ! Component: 100 - total flux cleaned = 0.505152 Jy ! Component: 150 - total flux cleaned = 0.529953 Jy ! Component: 200 - total flux cleaned = 0.545388 Jy ! Total flux subtracted in 200 components = 0.545388 Jy ! Clean residual min=-0.006536 max=0.010781 Jy/beam ! Clean residual mean=0.000006 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.545388 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.545388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.035 mas, bpa=-2.131 degrees ! Estimated noise=0.423703 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 (11.4, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140009 Jy ! Component: 100 - total flux cleaned = 0.0236194 Jy ! Component: 150 - total flux cleaned = 0.0308976 Jy ! Component: 200 - total flux cleaned = 0.0366815 Jy ! Total flux subtracted in 200 components = 0.0366815 Jy ! Clean residual min=-0.006070 max=0.007330 Jy/beam ! Clean residual mean=0.000012 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.582069 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.582069 Jy ! Inverting map ! Added new window around map position (9.2, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618254 Jy ! Component: 100 - total flux cleaned = 0.00810532 Jy ! Component: 150 - total flux cleaned = 0.00842363 Jy ! Component: 200 - total flux cleaned = 0.00842164 Jy ! Total flux subtracted in 200 components = 0.00842164 Jy ! Clean residual min=-0.005684 max=0.005680 Jy/beam ! Clean residual mean=0.000013 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.590491 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 69 components and 0.590491 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=2.158 mas, bmaj=4.301 mas, bpa=2.604 degrees ! Estimated noise=0.537127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000816922 Jy ! Component: 100 - total flux cleaned = -0.000957205 Jy ! Component: 150 - total flux cleaned = -0.00119398 Jy ! Component: 200 - total flux cleaned = -0.00140757 Jy ! Total flux subtracted in 200 components = -0.00140757 Jy ! Clean residual min=-0.005967 max=0.005084 Jy/beam ! Clean residual mean=0.000024 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.589084 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 = -0.000390877 Jy ! Component: 100 - total flux cleaned = -0.000668281 Jy ! Component: 150 - total flux cleaned = -0.00101544 Jy ! Component: 200 - total flux cleaned = -0.00126084 Jy ! Total flux subtracted in 200 components = -0.00126084 Jy ! Clean residual min=-0.005617 max=0.004892 Jy/beam ! Clean residual mean=0.000023 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.587823 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 116 components and 0.587823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.035 mas, bpa=-2.131 degrees ! Estimated noise=0.423703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427143 Jy ! Component: 100 - total flux cleaned = 0.000809891 Jy ! Component: 150 - total flux cleaned = 0.00104643 Jy ! Component: 200 - total flux cleaned = 0.00115753 Jy ! Total flux subtracted in 200 components = 0.00115753 Jy ! Clean residual min=-0.005118 max=0.005113 Jy/beam ! Clean residual mean=0.000012 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.58898 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 0.58898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096482Jy sigma=1.721317 ! Fit after self-cal, rms=0.096414Jy sigma=1.720014 wmodel /scr/pima/bg219h_uvs/J1400-1858_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219h_uvs/J1400-1858_X_map.mod wobs /scr/pima/bg219h_uvs/J1400-1858_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1400-1858_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1400-1858_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219h_uvs/J1400-1858_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 = 0.000278873 Jy ! Component: 100 - total flux cleaned = 0.000276835 Jy ! Component: 150 - total flux cleaned = 0.000354522 Jy ! Component: 200 - total flux cleaned = 0.000732125 Jy ! Component: 250 - total flux cleaned = 0.00109693 Jy ! Component: 300 - total flux cleaned = 0.00144888 Jy ! Component: 350 - total flux cleaned = 0.00158441 Jy ! Component: 400 - total flux cleaned = 0.00185018 Jy ! Component: 450 - total flux cleaned = 0.0019151 Jy ! Component: 500 - total flux cleaned = 0.00210733 Jy ! Component: 550 - total flux cleaned = 0.00247803 Jy ! Component: 600 - total flux cleaned = 0.00265718 Jy ! Component: 650 - total flux cleaned = 0.00271494 Jy ! Component: 700 - total flux cleaned = 0.00294498 Jy ! Component: 750 - total flux cleaned = 0.00317057 Jy ! Component: 800 - total flux cleaned = 0.00350187 Jy ! Component: 850 - total flux cleaned = 0.00371862 Jy ! Component: 900 - total flux cleaned = 0.00403918 Jy ! Component: 950 - total flux cleaned = 0.00430083 Jy ! Component: 1000 - total flux cleaned = 0.00460982 Jy ! Component: 1050 - total flux cleaned = 0.00496317 Jy ! Component: 1100 - total flux cleaned = 0.00526017 Jy ! Component: 1150 - total flux cleaned = 0.00555339 Jy ! Component: 1200 - total flux cleaned = 0.00613025 Jy ! Component: 1250 - total flux cleaned = 0.00660218 Jy ! Component: 1300 - total flux cleaned = 0.00711397 Jy ! Component: 1350 - total flux cleaned = 0.00734342 Jy ! Component: 1400 - total flux cleaned = 0.00793089 Jy ! Component: 1450 - total flux cleaned = 0.00824239 Jy ! Component: 1500 - total flux cleaned = 0.00863806 Jy ! Component: 1550 - total flux cleaned = 0.00915672 Jy ! Component: 1600 - total flux cleaned = 0.00928449 Jy ! Component: 1650 - total flux cleaned = 0.00983072 Jy ! Component: 1700 - total flux cleaned = 0.00995459 Jy ! Component: 1750 - total flux cleaned = 0.0104044 Jy ! Component: 1800 - total flux cleaned = 0.0105261 Jy ! Component: 1850 - total flux cleaned = 0.0108055 Jy ! Component: 1900 - total flux cleaned = 0.0111213 Jy ! Component: 1950 - total flux cleaned = 0.0114717 Jy ! Component: 2000 - total flux cleaned = 0.0116643 Jy ! Component: 2050 - total flux cleaned = 0.0118167 Jy ! Component: 2100 - total flux cleaned = 0.0121179 Jy ! Component: 2150 - total flux cleaned = 0.0124156 Jy ! Component: 2200 - total flux cleaned = 0.0126364 Jy ! Component: 2250 - total flux cleaned = 0.0128911 Jy ! Component: 2300 - total flux cleaned = 0.013179 Jy ! Component: 2350 - total flux cleaned = 0.0133218 Jy ! Component: 2400 - total flux cleaned = 0.0134983 Jy ! Component: 2450 - total flux cleaned = 0.0137769 Jy ! Component: 2500 - total flux cleaned = 0.0138119 Jy ! Component: 2550 - total flux cleaned = 0.0141191 Jy ! Component: 2600 - total flux cleaned = 0.0142543 Jy ! Component: 2650 - total flux cleaned = 0.0145549 Jy ! Component: 2700 - total flux cleaned = 0.0147205 Jy ! Component: 2750 - total flux cleaned = 0.0148515 Jy ! Component: 2800 - total flux cleaned = 0.0150137 Jy ! Component: 2850 - total flux cleaned = 0.0151745 Jy ! Component: 2900 - total flux cleaned = 0.015366 Jy ! Component: 2950 - total flux cleaned = 0.0154923 Jy ! Component: 3000 - total flux cleaned = 0.0155549 Jy ! Component: 3050 - total flux cleaned = 0.0157093 Jy ! Component: 3100 - total flux cleaned = 0.0157705 Jy ! Component: 3150 - total flux cleaned = 0.0158319 Jy ! Component: 3200 - total flux cleaned = 0.0160733 Jy ! Component: 3250 - total flux cleaned = 0.0161329 Jy ! Component: 3300 - total flux cleaned = 0.0162218 Jy ! Component: 3350 - total flux cleaned = 0.0163098 Jy ! Component: 3400 - total flux cleaned = 0.0163973 Jy ! Component: 3450 - total flux cleaned = 0.0165995 Jy ! Component: 3500 - total flux cleaned = 0.0165707 Jy ! Component: 3550 - total flux cleaned = 0.0166851 Jy ! Component: 3600 - total flux cleaned = 0.0167135 Jy ! Component: 3650 - total flux cleaned = 0.0169104 Jy ! Component: 3700 - total flux cleaned = 0.0170498 Jy ! Component: 3750 - total flux cleaned = 0.0171048 Jy ! Component: 3800 - total flux cleaned = 0.0171597 Jy ! Component: 3850 - total flux cleaned = 0.0172415 Jy ! Component: 3900 - total flux cleaned = 0.0173494 Jy ! Component: 3950 - total flux cleaned = 0.0174297 Jy ! Component: 4000 - total flux cleaned = 0.0174567 Jy ! Component: 4050 - total flux cleaned = 0.0175093 Jy ! Total flux subtracted in 4096 components = 0.0175616 Jy ! Clean residual min=-0.001432 max=0.001482 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.606542 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 429 components and 0.606542 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1400-1858_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8899 x 2.035 at -2.131 degrees (North through East) ! Clean map min=-0.0029862 max=0.51248 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1400-1858_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.512476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000446823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.261568 0.261568 0.523135 1.04627 2.09254 4.18508 8.37016 16.7403 33.4807 66.9613 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.512 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1146.93 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1400-1858_X_uvs.log closed on Thu Apr 7 12:12:09 2016