! Started logfile: /d2/scr/pima/bp177i_uvs/J0019+7327_C_uvs.log on Tue Apr 15 00:12:29 2014 obs /d2/scr/pima/bp177i_uvs/J0019+7327_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0019+7327_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! AN table 2: 13 integrations on 28 of 28 possible baselines. ! AN table 3: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.796012 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 4152 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/bp177i_uvs/J0019+7327_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 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.690630Jy sigma=57.281239 ! Fit after self-cal, rms=0.407532Jy sigma=12.652741 ! 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=2.306 mas, bmaj=2.526 mas, bpa=-83.34 degrees ! Estimated noise=0.50352 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 = 0.990273 Jy ! Component: 100 - total flux cleaned = 1.24346 Jy ! Total flux subtracted in 100 components = 1.24346 Jy ! Clean residual min=-0.031114 max=0.091849 Jy/beam ! Clean residual mean=-0.000158 rms=0.007317 Jy/beam ! Combined flux in latest and established models = 1.24346 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.24346 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=0.250218Jy sigma=6.841599 ! Fit after self-cal, rms=0.250211Jy sigma=6.841057 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.084592 Jy ! Component: 100 - total flux cleaned = 0.118567 Jy ! Total flux subtracted in 100 components = 0.118567 Jy ! Clean residual min=-0.030779 max=0.043218 Jy/beam ! Clean residual mean=-0.000063 rms=0.005703 Jy/beam ! Combined flux in latest and established models = 1.36203 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 1.36203 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=0.217012Jy sigma=5.688860 ! Fit after self-cal, rms=0.217006Jy sigma=5.688567 ! Inverting map ! Added new window around map position (0.3, -4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209535 Jy ! Component: 100 - total flux cleaned = 0.0284052 Jy ! Total flux subtracted in 100 components = 0.0284052 Jy ! Clean residual min=-0.027093 max=0.038647 Jy/beam ! Clean residual mean=-0.000039 rms=0.005171 Jy/beam ! Combined flux in latest and established models = 1.39043 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 1.39043 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=0.210965Jy sigma=5.459288 ! Fit after self-cal, rms=0.210589Jy sigma=5.441045 ! Inverting map ! Added new window around map position (4.2, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0237739 Jy ! Component: 100 - total flux cleaned = 0.0277118 Jy ! Total flux subtracted in 100 components = 0.0277118 Jy ! Clean residual min=-0.022813 max=0.030868 Jy/beam ! Clean residual mean=-0.000017 rms=0.004774 Jy/beam ! Combined flux in latest and established models = 1.41815 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 1.41815 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=0.206228Jy sigma=5.307189 ! Fit after self-cal, rms=0.205974Jy sigma=5.294254 ! 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=3.026 mas, bmaj=3.333 mas, bpa=-53.17 degrees ! Estimated noise=0.334716 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 = 0.0139156 Jy ! Component: 100 - total flux cleaned = 0.0153465 Jy ! Component: 150 - total flux cleaned = 0.015778 Jy ! Component: 200 - total flux cleaned = 0.0161508 Jy ! Total flux subtracted in 200 components = 0.0161508 Jy ! Clean residual min=-0.019720 max=0.018932 Jy/beam ! Clean residual mean=0.000017 rms=0.004345 Jy/beam ! Combined flux in latest and established models = 1.4343 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 1.4343 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=0.203504Jy sigma=5.226043 ! Fit after self-cal, rms=0.203477Jy sigma=5.223843 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 3.333 at -53.17 degrees (North through East) ! Clean map min=-0.019443 max=1.2854 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 HN 0.97 KP 0.92 ! LA 1.05 NL 1.12 OV 0.99 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 HN 0.99 KP 0.92 ! LA 1.06 NL 1.11 OV 0.99 PT 0.90 ! SC 0.97 ! ! ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.10 HN 1.01 KP 0.97 ! LA 1.13 NL 1.19 OV 1.06 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.10 HN 1.02 KP 0.96 ! LA 1.14 NL 1.18 OV 1.05 PT 1.01 ! 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* ! ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.98 KP 1.02 ! LA 1.08 MK 1.19 NL 1.10 OV 0.99 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.08 HN 0.98 KP 1.01 ! LA 1.07 NL 0.99 OV 0.98 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.09 HN 0.99 KP 1.00 ! LA 1.09 NL 1.07 OV 0.98 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.01 ! LA 1.05 MK 1.13 NL 1.12 OV 0.96 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 1.06 NL 1.07 OV 0.96 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.01 HN 0.99 KP 0.99 ! LA 1.07 NL 1.06 OV 0.96 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 1.00 ! LA 1.09 MK 1.10 NL 1.10 OV 0.95 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.98 HN 1.00 KP 0.99 ! LA 1.10 NL 1.04 OV 0.95 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.00 HN 1.02 KP 0.98 ! LA 1.11 NL 1.03 OV 0.96 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 0.93 KP 0.91 ! LA 1.00 MK 1.07 NL 1.10 OV 0.94 ! PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.92 HN 0.93 KP 0.91 ! LA 1.00 NL 1.05 OV 0.93 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.93 HN 0.95 KP 0.90 ! LA 1.02 NL 1.04 OV 0.93 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.96 KP 0.99 ! LA 1.01 MK 1.08 NL 1.10 OV 0.97 ! PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 0.96 KP 0.98 ! LA 1.01 NL 1.04 OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.96 HN 0.98 KP 0.97 ! LA 1.03 NL 1.03 OV 0.98 PT 0.91 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.203477Jy sigma=5.223843 ! Fit after self-cal, rms=0.174120Jy sigma=3.741809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=3.339 mas, bpa=-48.44 degrees ! Estimated noise=0.335665 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 = -0.00270843 Jy ! Component: 100 - total flux cleaned = -0.00398674 Jy ! Component: 150 - total flux cleaned = -0.00474853 Jy ! Component: 200 - total flux cleaned = -0.00566869 Jy ! Total flux subtracted in 200 components = -0.00566869 Jy ! Clean residual min=-0.010508 max=0.009875 Jy/beam ! Clean residual mean=-0.000023 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 1.42863 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 1.42863 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=0.172840Jy sigma=3.692177 ! Fit after self-cal, rms=0.172783Jy sigma=3.689662 ! 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=0.172783Jy sigma=3.689662 ! Fit after self-cal, rms=0.170554Jy sigma=3.646442 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=3.337 mas, bpa=-50.31 degrees ! Estimated noise=0.335941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023762 Jy ! Component: 100 - total flux cleaned = -0.00315739 Jy ! Component: 150 - total flux cleaned = -0.00381159 Jy ! Component: 200 - total flux cleaned = -0.0039553 Jy ! Total flux subtracted in 200 components = -0.0039553 Jy ! Clean residual min=-0.009516 max=0.008886 Jy/beam ! Clean residual mean=-0.000026 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 1.42467 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 1.42467 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=0.170117Jy sigma=3.632266 ! Fit after self-cal, rms=0.170103Jy sigma=3.631742 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 = -0.000462111 Jy ! Component: 100 - total flux cleaned = -0.000328819 Jy ! Component: 150 - total flux cleaned = -0.000331804 Jy ! Component: 200 - total flux cleaned = -0.000212244 Jy ! Total flux subtracted in 200 components = -0.000212244 Jy ! Clean residual min=-0.009459 max=0.008597 Jy/beam ! Clean residual mean=-0.000027 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 1.42446 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 1.42446 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=0.169860Jy sigma=3.625802 ! Fit after self-cal, rms=0.169849Jy sigma=3.625567 ! 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=0.169849Jy sigma=3.625567 ! Fit after self-cal, rms=0.168725Jy sigma=3.587412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=3.331 mas, bpa=-51.46 degrees ! Estimated noise=0.336344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139334 Jy ! Component: 100 - total flux cleaned = -0.000783796 Jy ! Component: 150 - total flux cleaned = -0.00118108 Jy ! Component: 200 - total flux cleaned = -0.00118032 Jy ! Total flux subtracted in 200 components = -0.00118032 Jy ! Clean residual min=-0.008927 max=0.008561 Jy/beam ! Clean residual mean=-0.000022 rms=0.002282 Jy/beam ! Combined flux in latest and established models = 1.42328 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 1.42328 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=0.168385Jy sigma=3.580027 ! Fit after self-cal, rms=0.168375Jy sigma=3.579765 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 = -0.000349166 Jy ! Component: 100 - total flux cleaned = -0.000348012 Jy ! Component: 150 - total flux cleaned = -0.00024391 Jy ! Component: 200 - total flux cleaned = -0.00024599 Jy ! Total flux subtracted in 200 components = -0.00024599 Jy ! Clean residual min=-0.008886 max=0.008330 Jy/beam ! Clean residual mean=-0.000023 rms=0.002275 Jy/beam ! Combined flux in latest and established models = 1.42303 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 1.42303 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=0.168210Jy sigma=3.575820 ! Fit after self-cal, rms=0.168203Jy sigma=3.575690 ! 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=0.168203Jy sigma=3.575690 ! Fit after self-cal, rms=0.166960Jy sigma=3.516302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.806 mas, bmaj=5.728 mas, bpa=-17.51 degrees ! Estimated noise=0.377026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000908655 Jy ! Component: 100 - total flux cleaned = -0.00155024 Jy ! Component: 150 - total flux cleaned = -0.00198183 Jy ! Component: 200 - total flux cleaned = -0.00222181 Jy ! Total flux subtracted in 200 components = -0.00222181 Jy ! Clean residual min=-0.009680 max=0.007902 Jy/beam ! Clean residual mean=-0.000053 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 1.42081 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 1.42081 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=0.166850Jy sigma=3.513303 ! Fit after self-cal, rms=0.166832Jy sigma=3.512924 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 = -0.000451229 Jy ! Component: 100 - total flux cleaned = -0.000707516 Jy ! Component: 150 - total flux cleaned = -0.000797987 Jy ! Component: 200 - total flux cleaned = -0.000839292 Jy ! Total flux subtracted in 200 components = -0.000839292 Jy ! Clean residual min=-0.009792 max=0.007862 Jy/beam ! Clean residual mean=-0.000056 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 1.41997 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 1.41997 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=0.166800Jy sigma=3.512001 ! Fit after self-cal, rms=0.166793Jy sigma=3.511905 ! 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=3.024 mas, bmaj=3.331 mas, bpa=-51.39 degrees ! Estimated noise=0.337 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.024 x 3.331 at -51.39 degrees (North through East) ! Clean map min=-0.012667 max=1.2979 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=0.166793Jy sigma=3.511905 ! Fit after self-cal, rms=0.166353Jy sigma=3.492992 ! Inverting map and beam ! Estimated beam: bmin=3.025 mas, bmaj=3.331 mas, bpa=-51.52 degrees ! Estimated noise=0.337339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110901 Jy ! Component: 100 - total flux cleaned = 1.20758e-05 Jy ! Component: 150 - total flux cleaned = 1.10709e-05 Jy ! Component: 200 - total flux cleaned = 9.94036e-06 Jy ! Total flux subtracted in 200 components = 9.94036e-06 Jy ! Clean residual min=-0.008731 max=0.007944 Jy/beam ! Clean residual mean=-0.000036 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 1.41998 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 1.41998 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=0.166216Jy sigma=3.489068 ! Fit after self-cal, rms=0.166207Jy sigma=3.488935 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285073 Jy ! Component: 100 - total flux cleaned = -0.0002036 Jy ! Component: 150 - total flux cleaned = -0.000127815 Jy ! Component: 200 - total flux cleaned = -0.000130542 Jy ! Total flux subtracted in 200 components = -0.000130542 Jy ! Clean residual min=-0.008756 max=0.007855 Jy/beam ! Clean residual mean=-0.000037 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 1.41985 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 1.41985 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=0.166124Jy sigma=3.485997 ! Fit after self-cal, rms=0.166120Jy sigma=3.485939 ! 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=0.166120Jy sigma=3.485939 ! Fit after self-cal, rms=0.166113Jy sigma=3.485388 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=2.32 mas, bmaj=2.511 mas, bpa=-82.1 degrees ! Estimated noise=0.508373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.999562 Jy ! Component: 100 - total flux cleaned = 1.25419 Jy ! Component: 150 - total flux cleaned = 1.34075 Jy ! Component: 200 - total flux cleaned = 1.38036 Jy ! Total flux subtracted in 200 components = 1.38036 Jy ! Clean residual min=-0.020927 max=0.022611 Jy/beam ! Clean residual mean=-0.000037 rms=0.003413 Jy/beam ! Combined flux in latest and established models = 1.38036 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.38036 Jy ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=3.33 mas, bpa=-51.68 degrees ! Estimated noise=0.3376 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 = 0.0257595 Jy ! Component: 100 - total flux cleaned = 0.0298111 Jy ! Component: 150 - total flux cleaned = 0.0331302 Jy ! Component: 200 - total flux cleaned = 0.03455 Jy ! Total flux subtracted in 200 components = 0.03455 Jy ! Clean residual min=-0.013153 max=0.013824 Jy/beam ! Clean residual mean=-0.000047 rms=0.002428 Jy/beam ! Combined flux in latest and established models = 1.41491 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 1.41491 Jy ! Inverting map ! Added new window around map position (-0.3, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731389 Jy ! Component: 100 - total flux cleaned = 0.00689717 Jy ! Component: 150 - total flux cleaned = 0.00689768 Jy ! Component: 200 - total flux cleaned = 0.00657383 Jy ! Total flux subtracted in 200 components = 0.00657383 Jy ! Clean residual min=-0.011158 max=0.008362 Jy/beam ! Clean residual mean=-0.000034 rms=0.002228 Jy/beam ! Combined flux in latest and established models = 1.42148 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 1.42148 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=4.81 mas, bmaj=5.73 mas, bpa=-17.41 degrees ! Estimated noise=0.377523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000347077 Jy ! Component: 100 - total flux cleaned = -0.000567334 Jy ! Component: 150 - total flux cleaned = -0.000570157 Jy ! Component: 200 - total flux cleaned = -0.000575926 Jy ! Total flux subtracted in 200 components = -0.000575926 Jy ! Clean residual min=-0.008791 max=0.008436 Jy/beam ! Clean residual mean=-0.000055 rms=0.002463 Jy/beam ! Combined flux in latest and established models = 1.42091 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 = -8.9403e-05 Jy ! Component: 100 - total flux cleaned = -0.000174555 Jy ! Component: 150 - total flux cleaned = -0.000174726 Jy ! Component: 200 - total flux cleaned = -0.000174166 Jy ! Total flux subtracted in 200 components = -0.000174166 Jy ! Clean residual min=-0.008827 max=0.008358 Jy/beam ! Clean residual mean=-0.000055 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 1.42073 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 1.42073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=3.33 mas, bpa=-51.68 degrees ! Estimated noise=0.3376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285546 Jy ! Component: 100 - total flux cleaned = -2.00184e-05 Jy ! Component: 150 - total flux cleaned = -1.86438e-05 Jy ! Component: 200 - total flux cleaned = -2.51537e-05 Jy ! Total flux subtracted in 200 components = -2.51537e-05 Jy ! Clean residual min=-0.009779 max=0.007564 Jy/beam ! Clean residual mean=-0.000036 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 1.42071 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 1.42071 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=0.167385Jy sigma=3.481933 ! Fit after self-cal, rms=0.167239Jy sigma=3.474306 wmodel /d2/scr/pima/bp177i_uvs/J0019+7327_C_map.mod ! Writing 94 model components to file: /d2/scr/pima/bp177i_uvs/J0019+7327_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0019+7327_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0019+7327_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0019+7327_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0019+7327_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 = -0.0042495 Jy ! Component: 100 - total flux cleaned = -0.00750449 Jy ! Component: 150 - total flux cleaned = -0.0101538 Jy ! Component: 200 - total flux cleaned = -0.0124225 Jy ! Component: 250 - total flux cleaned = -0.0146156 Jy ! Component: 300 - total flux cleaned = -0.0166066 Jy ! Component: 350 - total flux cleaned = -0.0185375 Jy ! Component: 400 - total flux cleaned = -0.0200409 Jy ! Component: 450 - total flux cleaned = -0.0213862 Jy ! Component: 500 - total flux cleaned = -0.0224649 Jy ! Component: 550 - total flux cleaned = -0.0238722 Jy ! Component: 600 - total flux cleaned = -0.0250189 Jy ! Component: 650 - total flux cleaned = -0.0258087 Jy ! Component: 700 - total flux cleaned = -0.0266977 Jy ! Component: 750 - total flux cleaned = -0.0276834 Jy ! Component: 800 - total flux cleaned = -0.0286539 Jy ! Component: 850 - total flux cleaned = -0.0297167 Jy ! Component: 900 - total flux cleaned = -0.0306615 Jy ! Component: 950 - total flux cleaned = -0.0317983 Jy ! Component: 1000 - total flux cleaned = -0.0326137 Jy ! Component: 1050 - total flux cleaned = -0.0333211 Jy ! Component: 1100 - total flux cleaned = -0.0343198 Jy ! Component: 1150 - total flux cleaned = -0.0354998 Jy ! Component: 1200 - total flux cleaned = -0.0361797 Jy ! Component: 1250 - total flux cleaned = -0.0372353 Jy ! Component: 1300 - total flux cleaned = -0.0379948 Jy ! Component: 1350 - total flux cleaned = -0.0392163 Jy ! Component: 1400 - total flux cleaned = -0.0400532 Jy ! Component: 1450 - total flux cleaned = -0.0408814 Jy ! Component: 1500 - total flux cleaned = -0.0421584 Jy ! Component: 1550 - total flux cleaned = -0.0430613 Jy ! Component: 1600 - total flux cleaned = -0.0442237 Jy ! Component: 1650 - total flux cleaned = -0.0453753 Jy ! Component: 1700 - total flux cleaned = -0.0459011 Jy ! Component: 1750 - total flux cleaned = -0.0470328 Jy ! Component: 1800 - total flux cleaned = -0.0478091 Jy ! Component: 1850 - total flux cleaned = -0.048409 Jy ! Component: 1900 - total flux cleaned = -0.0494275 Jy ! Component: 1950 - total flux cleaned = -0.0506049 Jy ! Component: 2000 - total flux cleaned = -0.0513549 Jy ! Component: 2050 - total flux cleaned = -0.0523466 Jy ! Component: 2100 - total flux cleaned = -0.0529203 Jy ! Component: 2150 - total flux cleaned = -0.0537334 Jy ! Component: 2200 - total flux cleaned = -0.0550232 Jy ! Component: 2250 - total flux cleaned = -0.0555823 Jy ! Component: 2300 - total flux cleaned = -0.0562965 Jy ! Component: 2350 - total flux cleaned = -0.0568485 Jy ! Component: 2400 - total flux cleaned = -0.0576302 Jy ! Component: 2450 - total flux cleaned = -0.0583297 Jy ! Component: 2500 - total flux cleaned = -0.0592542 Jy ! Component: 2550 - total flux cleaned = -0.0595599 Jy ! Component: 2600 - total flux cleaned = -0.0603959 Jy ! Component: 2650 - total flux cleaned = -0.0609992 Jy ! Component: 2700 - total flux cleaned = -0.0617488 Jy ! Component: 2750 - total flux cleaned = -0.0622695 Jy ! Component: 2800 - total flux cleaned = -0.0630811 Jy ! Component: 2850 - total flux cleaned = -0.063594 Jy ! Component: 2900 - total flux cleaned = -0.0643212 Jy ! Component: 2950 - total flux cleaned = -0.0648995 Jy ! Component: 3000 - total flux cleaned = -0.0653299 Jy ! Component: 3050 - total flux cleaned = -0.0658293 Jy ! Component: 3100 - total flux cleaned = -0.0663252 Jy ! Component: 3150 - total flux cleaned = -0.0667474 Jy ! Component: 3200 - total flux cleaned = -0.0674479 Jy ! Component: 3250 - total flux cleaned = -0.0681427 Jy ! Component: 3300 - total flux cleaned = -0.0686956 Jy ! Component: 3350 - total flux cleaned = -0.0689022 Jy ! Component: 3400 - total flux cleaned = -0.0695853 Jy ! Component: 3450 - total flux cleaned = -0.0700606 Jy ! Component: 3500 - total flux cleaned = -0.0706001 Jy ! Component: 3550 - total flux cleaned = -0.0712041 Jy ! Component: 3600 - total flux cleaned = -0.0718034 Jy ! Component: 3650 - total flux cleaned = -0.0719364 Jy ! Component: 3700 - total flux cleaned = -0.0726613 Jy ! Component: 3750 - total flux cleaned = -0.0732508 Jy ! Component: 3800 - total flux cleaned = -0.0737066 Jy ! Component: 3850 - total flux cleaned = -0.0740948 Jy ! Component: 3900 - total flux cleaned = -0.0746737 Jy ! Component: 3950 - total flux cleaned = -0.0749934 Jy ! Component: 4000 - total flux cleaned = -0.0754385 Jy ! Component: 4050 - total flux cleaned = -0.0759453 Jy ! Total flux subtracted in 4096 components = -0.0763861 Jy ! Clean residual min=-0.003476 max=0.003199 Jy/beam ! Clean residual mean=-0.000016 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 1.34432 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 431 components and 1.34432 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0019+7327_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 3.33 at -51.68 degrees (North through East) ! Clean map min=-0.0091715 max=1.3009 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0019+7327_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.30092 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00123347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284447 0.284447 0.568894 1.13779 2.27557 4.55115 9.1023 18.2046 36.4092 72.8184 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.3 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1054.68 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0019+7327_C_uvs.log closed on Tue Apr 15 00:12:35 2014