! Started logfile: /scr/pima/bs241f_uvs/J0503+0203_X_uvs.log on Wed Jul 8 16:49:14 2015 obs /scr/pima/bs241f_uvs/J0503+0203_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0503+0203_X_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869913 visibilities/baseline/integration-bin. ! Found source: J0503+0203 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 9576 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241f_uvs/J0503+0203_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 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.262383Jy sigma=30.178614 ! Fit after self-cal, rms=0.397681Jy sigma=9.767010 ! 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=1.405 mas, bmaj=2.256 mas, bpa=32.98 degrees ! Estimated noise=0.576549 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 = 0.448217 Jy ! Component: 100 - total flux cleaned = 0.601757 Jy ! Total flux subtracted in 100 components = 0.601757 Jy ! Clean residual min=-0.057252 max=0.090261 Jy/beam ! Clean residual mean=0.000248 rms=0.012501 Jy/beam ! Combined flux in latest and established models = 0.601757 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.601757 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=0.296343Jy sigma=6.900513 ! Fit after self-cal, rms=0.296064Jy sigma=6.894698 ! Inverting map ! Added new window around map position (1.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0997404 Jy ! Component: 100 - total flux cleaned = 0.168491 Jy ! Total flux subtracted in 100 components = 0.168491 Jy ! Clean residual min=-0.045553 max=0.065794 Jy/beam ! Clean residual mean=0.000138 rms=0.008951 Jy/beam ! Combined flux in latest and established models = 0.770248 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.770248 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=0.210334Jy sigma=4.846300 ! Fit after self-cal, rms=0.209813Jy sigma=4.835654 ! Inverting map ! Added new window around map position (0, -8.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063678 Jy ! Component: 100 - total flux cleaned = 0.109473 Jy ! Total flux subtracted in 100 components = 0.109473 Jy ! Clean residual min=-0.035146 max=0.057082 Jy/beam ! Clean residual mean=0.000110 rms=0.006942 Jy/beam ! Combined flux in latest and established models = 0.879721 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 46 components and 0.87972 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=0.167234Jy sigma=3.827959 ! Fit after self-cal, rms=0.165952Jy sigma=3.805121 ! Inverting map ! Added new window around map position (-2.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512139 Jy ! Component: 100 - total flux cleaned = 0.0863965 Jy ! Total flux subtracted in 100 components = 0.0863965 Jy ! Clean residual min=-0.027982 max=0.030229 Jy/beam ! Clean residual mean=0.000083 rms=0.005148 Jy/beam ! Combined flux in latest and established models = 0.966117 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.966117 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=0.136458Jy sigma=3.118567 ! Fit after self-cal, rms=0.136043Jy sigma=3.109193 ! 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=1.952 mas, bmaj=2.604 mas, bpa=3.517 degrees ! Estimated noise=0.306454 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 = 0.0522398 Jy ! Component: 100 - total flux cleaned = 0.0906302 Jy ! Component: 150 - total flux cleaned = 0.119946 Jy ! Component: 200 - total flux cleaned = 0.142666 Jy ! Total flux subtracted in 200 components = 0.142666 Jy ! Clean residual min=-0.026897 max=0.024002 Jy/beam ! Clean residual mean=0.000106 rms=0.007166 Jy/beam ! Combined flux in latest and established models = 1.10878 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 103 components and 1.10878 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=0.102336Jy sigma=2.406747 ! Fit after self-cal, rms=0.102058Jy sigma=2.402367 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.952 x 2.604 at 3.517 degrees (North through East) ! Clean map min=-0.02557 max=0.59087 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 1.10 FD 1.05 HN 0.93 KP 1.01 ! LA 0.99 NL 0.91 PT 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HN 0.94 KP 1.01 ! LA 0.99 NL 0.89 OV 0.91 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.93 KP 1.07 ! LA 0.95 NL 1.00 PT 0.92 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 HN 0.95 KP 1.06 ! LA 0.93 NL 0.97 OV 0.92 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.92 KP 1.07 ! LA 0.91 NL 1.00 PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.02 HN 0.94 KP 1.07 ! LA 0.90 NL 0.97 OV 0.95 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.99 KP 0.97 ! LA 0.98 NL 0.96 PT 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.04 HN 1.00 KP 0.95 ! LA 0.97 NL 0.93 OV 0.97 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.02 KP 1.18 ! LA 0.99 NL 1.10 PT 0.90 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 HN 1.03 KP 1.16 ! LA 0.97 NL 1.06 OV 0.91 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.13 HN 1.10 KP 1.20 ! LA 1.02 NL 1.00 PT 0.94 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.10 HN 1.10 KP 1.18 ! LA 1.01 NL 0.99 OV 0.99 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.08 HN 1.04 KP 1.16 ! LA 0.96 NL 0.89 PT 0.87 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.05 HN 1.05 KP 1.16 ! LA 0.95 NL 0.87 OV 0.95 PT 0.85 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.102058Jy sigma=2.402367 ! Fit after self-cal, rms=0.058154Jy sigma=1.351087 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.965 mas, bmaj=2.636 mas, bpa=3.299 degrees ! Estimated noise=0.301225 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 (1.6, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142668 Jy ! Component: 100 - total flux cleaned = 0.0200528 Jy ! Component: 150 - total flux cleaned = 0.0220993 Jy ! Component: 200 - total flux cleaned = 0.0235501 Jy ! Total flux subtracted in 200 components = 0.0235501 Jy ! Clean residual min=-0.008316 max=0.009341 Jy/beam ! Clean residual mean=0.000024 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 1.13233 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 133 components and 1.13233 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=0.053095Jy sigma=1.217595 ! Fit after self-cal, rms=0.053024Jy sigma=1.216126 ! 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=0.053024Jy sigma=1.216126 ! Fit after self-cal, rms=0.052973Jy sigma=1.213305 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.966 mas, bmaj=2.638 mas, bpa=3.197 degrees ! Estimated noise=0.300695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00366695 Jy ! Component: 100 - total flux cleaned = -0.00329636 Jy ! Component: 150 - total flux cleaned = -0.00245481 Jy ! Component: 200 - total flux cleaned = -0.00170527 Jy ! Total flux subtracted in 200 components = -0.00170527 Jy ! Clean residual min=-0.007484 max=0.008378 Jy/beam ! Clean residual mean=0.000025 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 1.13063 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 1.13063 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=0.051604Jy sigma=1.183626 ! Fit after self-cal, rms=0.051552Jy sigma=1.182669 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 (7, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762384 Jy ! Component: 100 - total flux cleaned = 0.00960654 Jy ! Component: 150 - total flux cleaned = 0.0107983 Jy ! Component: 200 - total flux cleaned = 0.0115949 Jy ! Total flux subtracted in 200 components = 0.0115949 Jy ! Clean residual min=-0.006047 max=0.005575 Jy/beam ! Clean residual mean=0.000021 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 1.14222 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 176 components and 1.14222 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=0.050058Jy sigma=1.147304 ! Fit after self-cal, rms=0.049983Jy sigma=1.145705 ! 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=0.049983Jy sigma=1.145705 ! Fit after self-cal, rms=0.040330Jy sigma=0.892410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.966 mas, bmaj=2.641 mas, bpa=3.18 degrees ! Estimated noise=0.300398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150369 Jy ! Component: 100 - total flux cleaned = -0.00219741 Jy ! Component: 150 - total flux cleaned = -0.00229996 Jy ! Component: 200 - total flux cleaned = -0.00219994 Jy ! Total flux subtracted in 200 components = -0.00219994 Jy ! Clean residual min=-0.004394 max=0.003949 Jy/beam ! Clean residual mean=0.000003 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 1.14002 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 1.14002 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=0.039695Jy sigma=0.880207 ! Fit after self-cal, rms=0.039677Jy sigma=0.879859 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12712e-05 Jy ! Component: 100 - total flux cleaned = 1.26841e-05 Jy ! Component: 150 - total flux cleaned = 9.58327e-05 Jy ! Component: 200 - total flux cleaned = 9.61007e-05 Jy ! Total flux subtracted in 200 components = 9.61007e-05 Jy ! Clean residual min=-0.004228 max=0.003780 Jy/beam ! Clean residual mean=0.000003 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 1.14012 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 200 components and 1.14012 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=0.039295Jy sigma=0.872587 ! Fit after self-cal, rms=0.039283Jy sigma=0.872350 ! 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=0.039283Jy sigma=0.872350 ! Fit after self-cal, rms=0.039218Jy sigma=0.871452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.569 mas, bmaj=3.578 mas, bpa=-20.51 degrees ! Estimated noise=0.324093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011474 Jy ! Component: 100 - total flux cleaned = -0.0012179 Jy ! Component: 150 - total flux cleaned = -0.00127931 Jy ! Component: 200 - total flux cleaned = -0.00127869 Jy ! Total flux subtracted in 200 components = -0.00127869 Jy ! Clean residual min=-0.004132 max=0.002775 Jy/beam ! Clean residual mean=0.000002 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 1.13884 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 220 components and 1.13884 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=0.038993Jy sigma=0.866883 ! Fit after self-cal, rms=0.038990Jy sigma=0.866763 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 = 5.50989e-05 Jy ! Component: 100 - total flux cleaned = -5.3455e-05 Jy ! Component: 150 - total flux cleaned = -0.000104053 Jy ! Component: 200 - total flux cleaned = -0.000102491 Jy ! Total flux subtracted in 200 components = -0.000102491 Jy ! Clean residual min=-0.003943 max=0.002678 Jy/beam ! Clean residual mean=0.000001 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 1.13874 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 233 components and 1.13874 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=0.038827Jy sigma=0.863750 ! Fit after self-cal, rms=0.038823Jy sigma=0.863652 ! 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=1.965 mas, bmaj=2.64 mas, bpa=3.185 degrees ! Estimated noise=0.299869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.965 x 2.64 at 3.185 degrees (North through East) ! Clean map min=-0.0080339 max=0.57821 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=0.038823Jy sigma=0.863652 ! Fit after self-cal, rms=0.035565Jy sigma=0.784517 ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=2.639 mas, bpa=3.223 degrees ! Estimated noise=0.299577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000913145 Jy ! Component: 100 - total flux cleaned = -0.00125518 Jy ! Component: 150 - total flux cleaned = -0.00131977 Jy ! Component: 200 - total flux cleaned = -0.00137932 Jy ! Total flux subtracted in 200 components = -0.00137932 Jy ! Clean residual min=-0.003787 max=0.002988 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 1.13736 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 245 components and 1.13736 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=0.035323Jy sigma=0.779366 ! Fit after self-cal, rms=0.035320Jy sigma=0.779236 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.09317e-08 Jy ! Component: 100 - total flux cleaned = 5.75298e-05 Jy ! Component: 150 - total flux cleaned = 5.87235e-05 Jy ! Component: 200 - total flux cleaned = 5.7747e-05 Jy ! Total flux subtracted in 200 components = 5.7747e-05 Jy ! Clean residual min=-0.003715 max=0.002824 Jy/beam ! Clean residual mean=0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 1.13742 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 250 components and 1.13742 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=0.035153Jy sigma=0.775779 ! Fit after self-cal, rms=0.035151Jy sigma=0.775674 ! 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=0.035151Jy sigma=0.775674 ! Fit after self-cal, rms=0.035104Jy sigma=0.775249 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=1.411 mas, bmaj=2.273 mas, bpa=32.76 degrees ! Estimated noise=0.570399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.444114 Jy ! Component: 100 - total flux cleaned = 0.597396 Jy ! Component: 150 - total flux cleaned = 0.697884 Jy ! Component: 200 - total flux cleaned = 0.771962 Jy ! Total flux subtracted in 200 components = 0.771962 Jy ! Clean residual min=-0.030247 max=0.042234 Jy/beam ! Clean residual mean=0.000112 rms=0.007109 Jy/beam ! Combined flux in latest and established models = 0.771961 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.771961 Jy ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=2.638 mas, bpa=3.221 degrees ! Estimated noise=0.29916 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 = 0.0997244 Jy ! Component: 100 - total flux cleaned = 0.16306 Jy ! Component: 150 - total flux cleaned = 0.209108 Jy ! Component: 200 - total flux cleaned = 0.243621 Jy ! Total flux subtracted in 200 components = 0.243621 Jy ! Clean residual min=-0.015763 max=0.019923 Jy/beam ! Clean residual mean=0.000049 rms=0.005189 Jy/beam ! Combined flux in latest and established models = 1.01558 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 88 components and 1.01558 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=2.568 mas, bmaj=3.576 mas, bpa=-20.48 degrees ! Estimated noise=0.323462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328002 Jy ! Component: 100 - total flux cleaned = 0.0552019 Jy ! Component: 150 - total flux cleaned = 0.0713658 Jy ! Component: 200 - total flux cleaned = 0.0832976 Jy ! Total flux subtracted in 200 components = 0.0832976 Jy ! Clean residual min=-0.007928 max=0.008804 Jy/beam ! Clean residual mean=0.000016 rms=0.002425 Jy/beam ! Combined flux in latest and established models = 1.09888 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 = 0.00908336 Jy ! Component: 100 - total flux cleaned = 0.0163499 Jy ! Component: 150 - total flux cleaned = 0.0223356 Jy ! Component: 200 - total flux cleaned = 0.0258201 Jy ! Total flux subtracted in 200 components = 0.0258201 Jy ! Clean residual min=-0.006383 max=0.005362 Jy/beam ! Clean residual mean=0.000008 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 1.1247 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 176 components and 1.1247 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.964 mas, bmaj=2.638 mas, bpa=3.221 degrees ! Estimated noise=0.29916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527906 Jy ! Component: 100 - total flux cleaned = 0.00109662 Jy ! Component: 150 - total flux cleaned = 0.00275124 Jy ! Component: 200 - total flux cleaned = 0.0035019 Jy ! Total flux subtracted in 200 components = 0.0035019 Jy ! Clean residual min=-0.005937 max=0.004665 Jy/beam ! Clean residual mean=0.000006 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 1.1282 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 197 components and 1.1282 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=0.038331Jy sigma=0.846977 ! Fit after self-cal, rms=0.038071Jy sigma=0.839540 wmodel /scr/pima/bs241f_uvs/J0503+0203_X_map.mod ! Writing 197 model components to file: /scr/pima/bs241f_uvs/J0503+0203_X_map.mod wobs /scr/pima/bs241f_uvs/J0503+0203_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0503+0203_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0503+0203_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bs241f_uvs/J0503+0203_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 = -0.00155513 Jy ! Component: 100 - total flux cleaned = -0.00209876 Jy ! Component: 150 - total flux cleaned = -0.00253145 Jy ! Component: 200 - total flux cleaned = -0.00321664 Jy ! Component: 250 - total flux cleaned = -0.00400333 Jy ! Component: 300 - total flux cleaned = -0.00456931 Jy ! Component: 350 - total flux cleaned = -0.00511381 Jy ! Component: 400 - total flux cleaned = -0.00558169 Jy ! Component: 450 - total flux cleaned = -0.00608983 Jy ! Component: 500 - total flux cleaned = -0.00647365 Jy ! Component: 550 - total flux cleaned = -0.00700679 Jy ! Component: 600 - total flux cleaned = -0.00747146 Jy ! Component: 650 - total flux cleaned = -0.00787418 Jy ! Component: 700 - total flux cleaned = -0.00836441 Jy ! Component: 750 - total flux cleaned = -0.00879454 Jy ! Component: 800 - total flux cleaned = -0.00926084 Jy ! Component: 850 - total flux cleaned = -0.0098085 Jy ! Component: 900 - total flux cleaned = -0.0103886 Jy ! Component: 950 - total flux cleaned = -0.0109114 Jy ! Component: 1000 - total flux cleaned = -0.0115084 Jy ! Component: 1050 - total flux cleaned = -0.012135 Jy ! Component: 1100 - total flux cleaned = -0.012709 Jy ! Component: 1150 - total flux cleaned = -0.0133521 Jy ! Component: 1200 - total flux cleaned = -0.0139044 Jy ! Component: 1250 - total flux cleaned = -0.0143302 Jy ! Component: 1300 - total flux cleaned = -0.0149011 Jy ! Component: 1350 - total flux cleaned = -0.0154607 Jy ! Component: 1400 - total flux cleaned = -0.0158644 Jy ! Component: 1450 - total flux cleaned = -0.0164048 Jy ! Component: 1500 - total flux cleaned = -0.0168997 Jy ! Component: 1550 - total flux cleaned = -0.0173166 Jy ! Component: 1600 - total flux cleaned = -0.0176932 Jy ! Component: 1650 - total flux cleaned = -0.0181301 Jy ! Component: 1700 - total flux cleaned = -0.018527 Jy ! Component: 1750 - total flux cleaned = -0.0189492 Jy ! Component: 1800 - total flux cleaned = -0.019141 Jy ! Component: 1850 - total flux cleaned = -0.0194244 Jy ! Component: 1900 - total flux cleaned = -0.0197341 Jy ! Component: 1950 - total flux cleaned = -0.0199478 Jy ! Component: 2000 - total flux cleaned = -0.0201583 Jy ! Component: 2050 - total flux cleaned = -0.0205126 Jy ! Component: 2100 - total flux cleaned = -0.0207163 Jy ! Component: 2150 - total flux cleaned = -0.0210029 Jy ! Component: 2200 - total flux cleaned = -0.0212008 Jy ! Component: 2250 - total flux cleaned = -0.021535 Jy ! Component: 2300 - total flux cleaned = -0.0216721 Jy ! Component: 2350 - total flux cleaned = -0.0218346 Jy ! Component: 2400 - total flux cleaned = -0.0220742 Jy ! Component: 2450 - total flux cleaned = -0.0223105 Jy ! Component: 2500 - total flux cleaned = -0.0223883 Jy ! Component: 2550 - total flux cleaned = -0.0226186 Jy ! Component: 2600 - total flux cleaned = -0.022669 Jy ! Component: 2650 - total flux cleaned = -0.0227188 Jy ! Component: 2700 - total flux cleaned = -0.0229149 Jy ! Component: 2750 - total flux cleaned = -0.0229877 Jy ! Component: 2800 - total flux cleaned = -0.0230595 Jy ! Component: 2850 - total flux cleaned = -0.0230828 Jy ! Component: 2900 - total flux cleaned = -0.0231525 Jy ! Component: 2950 - total flux cleaned = -0.0231987 Jy ! Component: 3000 - total flux cleaned = -0.0232891 Jy ! Component: 3050 - total flux cleaned = -0.023356 Jy ! Component: 3100 - total flux cleaned = -0.0233558 Jy ! Component: 3150 - total flux cleaned = -0.0234872 Jy ! Component: 3200 - total flux cleaned = -0.0234653 Jy ! Component: 3250 - total flux cleaned = -0.023508 Jy ! Component: 3300 - total flux cleaned = -0.0236554 Jy ! Component: 3350 - total flux cleaned = -0.0236761 Jy ! Component: 3400 - total flux cleaned = -0.0237581 Jy ! Component: 3450 - total flux cleaned = -0.0238393 Jy ! Component: 3500 - total flux cleaned = -0.0238796 Jy ! Component: 3550 - total flux cleaned = -0.0239393 Jy ! Component: 3600 - total flux cleaned = -0.0240173 Jy ! Component: 3650 - total flux cleaned = -0.0239981 Jy ! Component: 3700 - total flux cleaned = -0.0240557 Jy ! Component: 3750 - total flux cleaned = -0.0241315 Jy ! Component: 3800 - total flux cleaned = -0.0240942 Jy ! Component: 3850 - total flux cleaned = -0.0241128 Jy ! Component: 3900 - total flux cleaned = -0.0241857 Jy ! Component: 3950 - total flux cleaned = -0.0241131 Jy ! Component: 4000 - total flux cleaned = -0.0240951 Jy ! Component: 4050 - total flux cleaned = -0.0242022 Jy ! Total flux subtracted in 4096 components = -0.0242195 Jy ! Clean residual min=-0.001103 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 1.10398 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 441 components and 1.10398 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0503+0203_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.964 x 2.638 at 3.221 degrees (North through East) ! Clean map min=-0.0046366 max=0.57717 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0503+0203_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.577168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168276 0.168276 0.336551 0.673102 1.3462 2.69241 5.38482 10.7696 21.5393 43.0786 86.1571 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.577 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1782.79 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0503+0203_X_uvs.log closed on Wed Jul 8 16:49:19 2015