! Started logfile: /d2/scr/pima/bp171a5_uvs/J1142-2633_C_uvs.log on Sun Jan 19 22:03:57 2014 obs /d2/scr/pima/bp171a5_uvs/J1142-2633_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1142-2633_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! AN table 2: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1142-2633 ! ! 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 1944 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/bp171a5_uvs/J1142-2633_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. ! ! 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=1.014972Jy sigma=34.235921 ! Fit after self-cal, rms=0.872066Jy sigma=29.149581 ! 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=1.298 mas, bmaj=3.357 mas, bpa=-0.05875 degrees ! Estimated noise=0.681868 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 = 0.0936237 Jy ! Component: 100 - total flux cleaned = 0.12392 Jy ! Total flux subtracted in 100 components = 0.12392 Jy ! Clean residual min=-0.006068 max=0.014035 Jy/beam ! Clean residual mean=-0.000051 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.12392 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.12392 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=0.043286Jy sigma=1.353102 ! Fit after self-cal, rms=0.043133Jy sigma=1.350290 ! Inverting map ! Added new window around map position (1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157454 Jy ! Component: 100 - total flux cleaned = 0.0252327 Jy ! Total flux subtracted in 100 components = 0.0252327 Jy ! Clean residual min=-0.004557 max=0.007981 Jy/beam ! Clean residual mean=-0.000029 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.149152 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.149152 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=0.034096Jy sigma=0.994175 ! Fit after self-cal, rms=0.033776Jy sigma=0.986373 ! Inverting map ! Added new window around map position (2.7, -5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723131 Jy ! Component: 100 - total flux cleaned = 0.0118245 Jy ! Total flux subtracted in 100 components = 0.0118245 Jy ! Clean residual min=-0.003910 max=0.005916 Jy/beam ! Clean residual mean=-0.000019 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.160977 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.160977 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=0.031286Jy sigma=0.889637 ! Fit after self-cal, rms=0.031131Jy sigma=0.885572 ! Inverting map ! Added new window around map position (5.1, -8.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561744 Jy ! Component: 100 - total flux cleaned = 0.00917965 Jy ! Total flux subtracted in 100 components = 0.00917965 Jy ! Clean residual min=-0.003457 max=0.003753 Jy/beam ! Clean residual mean=-0.000013 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.170156 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.170156 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=0.029535Jy sigma=0.818759 ! Fit after self-cal, rms=0.029467Jy sigma=0.816534 ! 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=1.645 mas, bmaj=4.138 mas, bpa=0.8938 degrees ! Estimated noise=0.493053 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 = 0.00529815 Jy ! Component: 100 - total flux cleaned = 0.0086654 Jy ! Component: 150 - total flux cleaned = 0.0110663 Jy ! Component: 200 - total flux cleaned = 0.012824 Jy ! Total flux subtracted in 200 components = 0.012824 Jy ! Clean residual min=-0.003303 max=0.003508 Jy/beam ! Clean residual mean=0.000005 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.18298 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.18298 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=0.028253Jy sigma=0.774456 ! Fit after self-cal, rms=0.028139Jy sigma=0.769666 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.645 x 4.138 at 0.8938 degrees (North through East) ! Clean map min=-0.0031844 max=0.12169 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 0.94 FD 0.98 HN 1.04 KP 0.88 ! LA 1.02 MK 1.00 NL 1.02 OV 1.03 ! PT 0.86 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 KP 0.89 LA 1.00 ! MK 0.98 NL 1.07 OV 0.98 PT 0.85 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.13 KP 0.90 ! LA 1.07 MK 0.99 NL 1.09 OV 1.05 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.08 KP 0.91 LA 1.09 ! MK 0.95 NL 1.12 OV 1.04 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.07 KP 0.94 ! LA 1.06 MK 1.04 NL 1.00 OV 0.99 ! PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.08 KP 0.96 LA 1.07 ! MK 1.04 NL 1.00 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.12 KP 0.98 ! LA 1.10 MK 1.02 NL 1.02 OV 0.98 ! PT 0.90 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.20 FD 1.02 KP 0.99 LA 1.09 ! MK 1.01 NL 1.05 OV 0.96 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.14 KP 0.98 ! LA 1.16 MK 1.01 NL 1.04 OV 1.03 ! PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.03 KP 0.99 LA 1.14 ! MK 0.98 NL 1.04 OV 1.00 PT 1.02 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.09 KP 0.93 ! LA 1.04 MK 0.97 NL 1.05 OV 0.99 ! PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.97 KP 0.92 LA 1.09 ! MK 1.00 NL 1.04 OV 0.98 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.19 KP 1.01 ! LA 1.05 MK 0.96 NL 1.04 OV 1.03 ! PT 0.91 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.98 KP 1.02 LA 1.01 ! MK 1.00 NL 1.08 OV 1.02 PT 0.91 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.028139Jy sigma=0.769666 ! Fit after self-cal, rms=0.026119Jy sigma=0.659769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.645 mas, bmaj=4.145 mas, bpa=0.8931 degrees ! Estimated noise=0.498201 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 (6.6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033716 Jy ! Component: 100 - total flux cleaned = 0.00537124 Jy ! Component: 150 - total flux cleaned = 0.00676329 Jy ! Component: 200 - total flux cleaned = 0.00779278 Jy ! Total flux subtracted in 200 components = 0.00779278 Jy ! Clean residual min=-0.001575 max=0.001542 Jy/beam ! Clean residual mean=0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.190773 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 0.190773 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=0.025542Jy sigma=0.641730 ! Fit after self-cal, rms=0.025518Jy sigma=0.640037 ! 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=0.025518Jy sigma=0.640037 ! Fit after self-cal, rms=0.025538Jy sigma=0.636572 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.642 mas, bmaj=4.141 mas, bpa=0.9559 degrees ! Estimated noise=0.502041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182885 Jy ! Component: 100 - total flux cleaned = 0.00302586 Jy ! Component: 150 - total flux cleaned = 0.00392115 Jy ! Component: 200 - total flux cleaned = 0.0044538 Jy ! Total flux subtracted in 200 components = 0.0044538 Jy ! Clean residual min=-0.001568 max=0.001517 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.195227 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.195227 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=0.025297Jy sigma=0.632386 ! Fit after self-cal, rms=0.025288Jy sigma=0.631969 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 = 0.000451054 Jy ! Component: 100 - total flux cleaned = 0.000595152 Jy ! Component: 150 - total flux cleaned = 0.000747821 Jy ! Component: 200 - total flux cleaned = 0.000867588 Jy ! Total flux subtracted in 200 components = 0.000867588 Jy ! Clean residual min=-0.001544 max=0.001521 Jy/beam ! Clean residual mean=0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.196095 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.196095 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=0.025233Jy sigma=0.630961 ! Fit after self-cal, rms=0.025231Jy sigma=0.630823 ! 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=0.025231Jy sigma=0.630823 ! Fit after self-cal, rms=0.025274Jy sigma=0.627720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=4.138 mas, bpa=1.006 degrees ! Estimated noise=0.506595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145645 Jy ! Component: 100 - total flux cleaned = 0.0022747 Jy ! Component: 150 - total flux cleaned = 0.00288434 Jy ! Component: 200 - total flux cleaned = 0.00319771 Jy ! Total flux subtracted in 200 components = 0.00319771 Jy ! Clean residual min=-0.001589 max=0.001508 Jy/beam ! Clean residual mean=0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.199292 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.199292 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=0.025110Jy sigma=0.626041 ! Fit after self-cal, rms=0.025105Jy sigma=0.625894 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 = 0.000161418 Jy ! Component: 100 - total flux cleaned = 0.000251285 Jy ! Component: 150 - total flux cleaned = 0.000316999 Jy ! Component: 200 - total flux cleaned = 0.000347944 Jy ! Total flux subtracted in 200 components = 0.000347944 Jy ! Clean residual min=-0.001585 max=0.001503 Jy/beam ! Clean residual mean=0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.19964 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.19964 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=0.025072Jy sigma=0.625355 ! Fit after self-cal, rms=0.025069Jy sigma=0.625262 ! 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=0.025069Jy sigma=0.625262 ! Fit after self-cal, rms=0.025128Jy sigma=0.622998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.109 mas, bmaj=9.855 mas, bpa=7.727 degrees ! Estimated noise=0.622991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158694 Jy ! Component: 100 - total flux cleaned = 0.0023377 Jy ! Component: 150 - total flux cleaned = 0.0028301 Jy ! Component: 200 - total flux cleaned = 0.00313436 Jy ! Total flux subtracted in 200 components = 0.00313436 Jy ! Clean residual min=-0.002020 max=0.001754 Jy/beam ! Clean residual mean=0.000010 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.202775 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 134 components and 0.202775 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=0.025017Jy sigma=0.622716 ! Fit after self-cal, rms=0.025012Jy sigma=0.622383 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 = 0.000184605 Jy ! Component: 100 - total flux cleaned = 0.000231554 Jy ! Component: 150 - total flux cleaned = 0.000241828 Jy ! Component: 200 - total flux cleaned = 0.000251954 Jy ! Total flux subtracted in 200 components = 0.000251954 Jy ! Clean residual min=-0.001993 max=0.001759 Jy/beam ! Clean residual mean=0.000010 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.203027 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 138 components and 0.203027 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=0.024996Jy sigma=0.622242 ! Fit after self-cal, rms=0.024994Jy sigma=0.622175 ! 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=1.639 mas, bmaj=4.135 mas, bpa=1.031 degrees ! Estimated noise=0.511101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 4.135 at 1.031 degrees (North through East) ! Clean map min=-0.0015403 max=0.12551 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 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=1.295 mas, bmaj=3.359 mas, bpa=0.1237 degrees ! Estimated noise=0.706251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0973981 Jy ! Component: 100 - total flux cleaned = 0.130042 Jy ! Component: 150 - total flux cleaned = 0.146056 Jy ! Component: 200 - total flux cleaned = 0.156317 Jy ! Total flux subtracted in 200 components = 0.156317 Jy ! Clean residual min=-0.003353 max=0.005657 Jy/beam ! Clean residual mean=-0.000030 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.156317 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.156317 Jy ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.135 mas, bpa=1.031 degrees ! Estimated noise=0.511101 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 = 0.0121241 Jy ! Component: 100 - total flux cleaned = 0.0205476 Jy ! Component: 150 - total flux cleaned = 0.0266332 Jy ! Component: 200 - total flux cleaned = 0.0311153 Jy ! Total flux subtracted in 200 components = 0.0311153 Jy ! Clean residual min=-0.002143 max=0.002821 Jy/beam ! Clean residual mean=-0.000008 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.187432 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 91 components and 0.187432 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=4.109 mas, bmaj=9.855 mas, bpa=7.727 degrees ! Estimated noise=0.622991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534123 Jy ! Component: 100 - total flux cleaned = 0.00862821 Jy ! Component: 150 - total flux cleaned = 0.0108308 Jy ! Component: 200 - total flux cleaned = 0.0123445 Jy ! Total flux subtracted in 200 components = 0.0123445 Jy ! Clean residual min=-0.002170 max=0.001729 Jy/beam ! Clean residual mean=0.000005 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.199777 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 = 0.00105317 Jy ! Component: 100 - total flux cleaned = 0.0017922 Jy ! Component: 150 - total flux cleaned = 0.00231374 Jy ! Component: 200 - total flux cleaned = 0.00268325 Jy ! Total flux subtracted in 200 components = 0.00268325 Jy ! Clean residual min=-0.002036 max=0.001743 Jy/beam ! Clean residual mean=0.000009 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.20246 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 151 components and 0.20246 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=4.135 mas, bpa=1.031 degrees ! Estimated noise=0.511101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.67737e-05 Jy ! Component: 100 - total flux cleaned = 0.000218934 Jy ! Component: 150 - total flux cleaned = 0.000298682 Jy ! Component: 200 - total flux cleaned = 0.000347645 Jy ! Total flux subtracted in 200 components = 0.000347645 Jy ! Clean residual min=-0.001738 max=0.001634 Jy/beam ! Clean residual mean=0.000005 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.202808 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 162 components and 0.202808 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=0.025034Jy sigma=0.623844 ! Fit after self-cal, rms=0.025021Jy sigma=0.623307 wmodel /d2/scr/pima/bp171a5_uvs/J1142-2633_C_map.mod ! Writing 162 model components to file: /d2/scr/pima/bp171a5_uvs/J1142-2633_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1142-2633_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1142-2633_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1142-2633_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a5_uvs/J1142-2633_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 = -0.000103426 Jy ! Component: 100 - total flux cleaned = -0.000186475 Jy ! Component: 150 - total flux cleaned = -0.000238563 Jy ! Component: 200 - total flux cleaned = -0.000287188 Jy ! Component: 250 - total flux cleaned = -0.000286937 Jy ! Component: 300 - total flux cleaned = -0.000332411 Jy ! Component: 350 - total flux cleaned = -0.000354108 Jy ! Component: 400 - total flux cleaned = -0.0003964 Jy ! Component: 450 - total flux cleaned = -0.00041668 Jy ! Component: 500 - total flux cleaned = -0.000396205 Jy ! Component: 550 - total flux cleaned = -0.000435525 Jy ! Component: 600 - total flux cleaned = -0.000512466 Jy ! Component: 650 - total flux cleaned = -0.000568772 Jy ! Component: 700 - total flux cleaned = -0.000586931 Jy ! Component: 750 - total flux cleaned = -0.000605123 Jy ! Component: 800 - total flux cleaned = -0.000713109 Jy ! Component: 850 - total flux cleaned = -0.000730844 Jy ! Component: 900 - total flux cleaned = -0.000748248 Jy ! Component: 950 - total flux cleaned = -0.000799478 Jy ! Component: 1000 - total flux cleaned = -0.000833091 Jy ! Component: 1050 - total flux cleaned = -0.000832924 Jy ! Component: 1100 - total flux cleaned = -0.000882243 Jy ! Component: 1150 - total flux cleaned = -0.000930503 Jy ! Component: 1200 - total flux cleaned = -0.000962219 Jy ! Component: 1250 - total flux cleaned = -0.000977888 Jy ! Component: 1300 - total flux cleaned = -0.00104029 Jy ! Component: 1350 - total flux cleaned = -0.00105586 Jy ! Component: 1400 - total flux cleaned = -0.00110192 Jy ! Component: 1450 - total flux cleaned = -0.0011021 Jy ! Component: 1500 - total flux cleaned = -0.00119151 Jy ! Component: 1550 - total flux cleaned = -0.00122101 Jy ! Component: 1600 - total flux cleaned = -0.0012356 Jy ! Component: 1650 - total flux cleaned = -0.001207 Jy ! Component: 1700 - total flux cleaned = -0.00122128 Jy ! Component: 1750 - total flux cleaned = -0.00122138 Jy ! Component: 1800 - total flux cleaned = -0.00127742 Jy ! Component: 1850 - total flux cleaned = -0.00126342 Jy ! Component: 1900 - total flux cleaned = -0.00127726 Jy ! Component: 1950 - total flux cleaned = -0.00127719 Jy ! Component: 2000 - total flux cleaned = -0.00127703 Jy ! Component: 2050 - total flux cleaned = -0.00127719 Jy ! Component: 2100 - total flux cleaned = -0.00126382 Jy ! Component: 2150 - total flux cleaned = -0.00123748 Jy ! Component: 2200 - total flux cleaned = -0.00128958 Jy ! Component: 2250 - total flux cleaned = -0.00121229 Jy ! Component: 2300 - total flux cleaned = -0.00122504 Jy ! Component: 2350 - total flux cleaned = -0.00121241 Jy ! Component: 2400 - total flux cleaned = -0.00121248 Jy ! Component: 2450 - total flux cleaned = -0.00124996 Jy ! Component: 2500 - total flux cleaned = -0.00122493 Jy ! Component: 2550 - total flux cleaned = -0.00115117 Jy ! Component: 2600 - total flux cleaned = -0.00112694 Jy ! Component: 2650 - total flux cleaned = -0.00110287 Jy ! Component: 2700 - total flux cleaned = -0.00111491 Jy ! Component: 2750 - total flux cleaned = -0.0010554 Jy ! Component: 2800 - total flux cleaned = -0.001079 Jy ! Component: 2850 - total flux cleaned = -0.00106726 Jy ! Component: 2900 - total flux cleaned = -0.00105561 Jy ! Component: 2950 - total flux cleaned = -0.00105561 Jy ! Component: 3000 - total flux cleaned = -0.00107868 Jy ! Component: 3050 - total flux cleaned = -0.00104472 Jy ! Component: 3100 - total flux cleaned = -0.00103347 Jy ! Component: 3150 - total flux cleaned = -0.00104466 Jy ! Component: 3200 - total flux cleaned = -0.00101131 Jy ! Component: 3250 - total flux cleaned = -0.00101128 Jy ! Component: 3300 - total flux cleaned = -0.00100024 Jy ! Component: 3350 - total flux cleaned = -0.00101126 Jy ! Component: 3400 - total flux cleaned = -0.000989609 Jy ! Component: 3450 - total flux cleaned = -0.00102192 Jy ! Component: 3500 - total flux cleaned = -0.000989741 Jy ! Component: 3550 - total flux cleaned = -0.00102174 Jy ! Component: 3600 - total flux cleaned = -0.00102173 Jy ! Component: 3650 - total flux cleaned = -0.00101125 Jy ! Component: 3700 - total flux cleaned = -0.00101123 Jy ! Component: 3750 - total flux cleaned = -0.00100089 Jy ! Component: 3800 - total flux cleaned = -0.00103182 Jy ! Component: 3850 - total flux cleaned = -0.00100118 Jy ! Component: 3900 - total flux cleaned = -0.00101141 Jy ! Component: 3950 - total flux cleaned = -0.00100121 Jy ! Component: 4000 - total flux cleaned = -0.00102132 Jy ! Component: 4050 - total flux cleaned = -0.00101129 Jy ! Total flux subtracted in 4096 components = -0.00101126 Jy ! Clean residual min=-0.000651 max=0.000570 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.201796 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 473 components and 0.201796 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1142-2633_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 4.135 at 1.031 degrees (North through East) ! Clean map min=-0.0010287 max=0.12549 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1142-2633_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125488 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186736 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.446422 0.446422 0.892844 1.78569 3.57138 7.14276 14.2855 28.571 57.142 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 672.009 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1142-2633_C_uvs.log closed on Sun Jan 19 22:04:03 2014