! Started logfile: /scr/pima/bp171ae_uvs/J1354-0206_X_uvs.log on Sat Oct 12 00:31:26 2013 obs /scr/pima/bp171ae_uvs/J1354-0206_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1354-0206_X_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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): RR ! ! Read 0 lines of history. ! ! Reading 1088 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J1354-0206_X] 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.235035Jy sigma=29.343661 ! Fit after self-cal, rms=0.331561Jy sigma=5.730972 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8121 mas, bmaj=2.076 mas, bpa=-1.925 degrees ! Estimated noise=1.55186 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 = 0.54955 Jy ! Component: 100 - total flux cleaned = 0.701032 Jy ! Total flux subtracted in 100 components = 0.701032 Jy ! Clean residual min=-0.038185 max=0.069530 Jy/beam ! Clean residual mean=0.000062 rms=0.011977 Jy/beam ! Combined flux in latest and established models = 0.701032 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.701032 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=0.154605Jy sigma=4.153542 ! Fit after self-cal, rms=0.154591Jy sigma=4.152964 ! 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=1.03 mas, bmaj=2.486 mas, bpa=-1.377 degrees ! Estimated noise=1.01185 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 = 0.106228 Jy ! Component: 100 - total flux cleaned = 0.155844 Jy ! Component: 150 - total flux cleaned = 0.181706 Jy ! Component: 200 - total flux cleaned = 0.196636 Jy ! Total flux subtracted in 200 components = 0.196636 Jy ! Clean residual min=-0.032791 max=0.020371 Jy/beam ! Clean residual mean=0.000105 rms=0.006751 Jy/beam ! Combined flux in latest and established models = 0.897668 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.897668 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=0.104608Jy sigma=1.947188 ! Fit after self-cal, rms=0.104586Jy sigma=1.946631 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.97 KP 0.96 LA 1.01 ! MK 1.01 NL 1.08 OV 1.06 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.96 KP 0.94 LA 0.96 ! MK 1.03 NL 1.07 OV 0.97 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 1.00 KP 1.07 LA 0.95 ! MK 1.07 NL 1.06 OV 1.01 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.08 KP 0.93 LA 0.99 ! MK 1.11 NL 1.04 OV 1.02 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.04 KP 1.06 LA 1.00 ! MK 1.01 NL 0.98 OV 1.01 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.13 KP 1.05 LA 1.09 ! MK 1.05 NL 1.07 OV 1.05 PT 0.93 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.04 KP 1.02 LA 0.96 ! MK 1.02 NL 1.03 OV 1.08 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.05 KP 1.05 LA 0.91 ! MK 0.99 NL 1.02 OV 1.06 PT 0.85 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.104586Jy sigma=1.946631 ! Fit after self-cal, rms=0.074319Jy sigma=0.668416 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=2.523 mas, bpa=-1.35 degrees ! Estimated noise=1.01373 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 = -0.00419543 Jy ! Component: 100 - total flux cleaned = -0.00534091 Jy ! Component: 150 - total flux cleaned = -0.00540481 Jy ! Component: 200 - total flux cleaned = -0.00540443 Jy ! Total flux subtracted in 200 components = -0.00540443 Jy ! Clean residual min=-0.005164 max=0.006060 Jy/beam ! Clean residual mean=0.000015 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.892264 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.892264 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=0.073398Jy sigma=0.670405 ! Fit after self-cal, rms=0.073438Jy sigma=0.669751 ! 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=0.073438Jy sigma=0.669751 ! Fit after self-cal, rms=0.073795Jy sigma=0.662469 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.526 mas, bpa=-1.341 degrees ! Estimated noise=1.00972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00388823 Jy ! Component: 100 - total flux cleaned = -0.00538491 Jy ! Component: 150 - total flux cleaned = -0.00533781 Jy ! Component: 200 - total flux cleaned = -0.00529113 Jy ! Total flux subtracted in 200 components = -0.00529113 Jy ! Clean residual min=-0.004902 max=0.006026 Jy/beam ! Clean residual mean=0.000015 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.886972 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.886972 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=0.072957Jy sigma=0.666405 ! Fit after self-cal, rms=0.072973Jy sigma=0.665984 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 (8.2, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466979 Jy ! Component: 100 - total flux cleaned = 0.00502336 Jy ! Component: 150 - total flux cleaned = 0.00492117 Jy ! Component: 200 - total flux cleaned = 0.00491935 Jy ! Total flux subtracted in 200 components = 0.00491935 Jy ! Clean residual min=-0.004587 max=0.005460 Jy/beam ! Clean residual mean=0.000012 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.891892 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.891892 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=0.071635Jy sigma=0.660069 ! Fit after self-cal, rms=0.071599Jy sigma=0.658066 ! Inverting map ! Added new window around map position (-9.6, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464648 Jy ! Component: 100 - total flux cleaned = 0.00679321 Jy ! Component: 150 - total flux cleaned = 0.00777584 Jy ! Component: 200 - total flux cleaned = 0.00832885 Jy ! Total flux subtracted in 200 components = 0.00832885 Jy ! Clean residual min=-0.004019 max=0.003768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.900221 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.900221 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=0.070755Jy sigma=0.649291 ! Fit after self-cal, rms=0.070726Jy sigma=0.648636 ! 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=0.070726Jy sigma=0.648636 ! Fit after self-cal, rms=0.071963Jy sigma=0.629676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.528 mas, bpa=-1.288 degrees ! Estimated noise=1.00537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000687328 Jy ! Component: 100 - total flux cleaned = -7.77831e-05 Jy ! Component: 150 - total flux cleaned = 0.000509698 Jy ! Component: 200 - total flux cleaned = 0.000603454 Jy ! Total flux subtracted in 200 components = 0.000603454 Jy ! Clean residual min=-0.003532 max=0.003839 Jy/beam ! Clean residual mean=-0.000000 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.900824 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.900824 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=0.070540Jy sigma=0.634442 ! Fit after self-cal, rms=0.070546Jy sigma=0.633555 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 = 0.00070296 Jy ! Component: 100 - total flux cleaned = 0.000905815 Jy ! Component: 150 - total flux cleaned = 0.00102622 Jy ! Component: 200 - total flux cleaned = 0.00113513 Jy ! Total flux subtracted in 200 components = 0.00113513 Jy ! Clean residual min=-0.003330 max=0.003298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.901959 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.90196 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=0.070003Jy sigma=0.637493 ! Fit after self-cal, rms=0.070013Jy sigma=0.637149 ! 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=0.070013Jy sigma=0.637149 ! Fit after self-cal, rms=0.071035Jy sigma=0.624954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=4.12 mas, bpa=1.457 degrees ! Estimated noise=1.06203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111419 Jy ! Component: 100 - total flux cleaned = -0.000983386 Jy ! Component: 150 - total flux cleaned = -0.000893752 Jy ! Component: 200 - total flux cleaned = -0.000665813 Jy ! Total flux subtracted in 200 components = -0.000665813 Jy ! Clean residual min=-0.003528 max=0.004395 Jy/beam ! Clean residual mean=-0.000003 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.901294 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.901294 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=0.069733Jy sigma=0.636370 ! Fit after self-cal, rms=0.069704Jy sigma=0.635381 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 = 0.000406149 Jy ! Component: 100 - total flux cleaned = 0.000460239 Jy ! Component: 150 - total flux cleaned = 0.000599991 Jy ! Component: 200 - total flux cleaned = 0.000680886 Jy ! Total flux subtracted in 200 components = 0.000680886 Jy ! Clean residual min=-0.003262 max=0.003841 Jy/beam ! Clean residual mean=-0.000005 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.901975 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.901975 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=0.069342Jy sigma=0.640773 ! Fit after self-cal, rms=0.069326Jy sigma=0.640233 ! 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=1.05 mas, bmaj=2.53 mas, bpa=-1.262 degrees ! Estimated noise=1.00164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.53 at -1.262 degrees (North through East) ! Clean map min=-0.0030638 max=0.73147 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=0.069326Jy sigma=0.640233 ! Fit after self-cal, rms=0.029556Jy sigma=0.413477 ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.528 mas, bpa=-1.223 degrees ! Estimated noise=1.00148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112644 Jy ! Component: 100 - total flux cleaned = -0.00125299 Jy ! Component: 150 - total flux cleaned = -0.00111016 Jy ! Component: 200 - total flux cleaned = -0.000937225 Jy ! Total flux subtracted in 200 components = -0.000937225 Jy ! Clean residual min=-0.002923 max=0.002882 Jy/beam ! Clean residual mean=-0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.901038 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 153 components and 0.901038 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=0.029309Jy sigma=0.406888 ! Fit after self-cal, rms=0.029307Jy sigma=0.406733 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56338e-06 Jy ! Component: 100 - total flux cleaned = 0.000108004 Jy ! Component: 150 - total flux cleaned = 0.000217714 Jy ! Component: 200 - total flux cleaned = 0.000252609 Jy ! Total flux subtracted in 200 components = 0.000252609 Jy ! Clean residual min=-0.002849 max=0.002815 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.90129 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 0.90129 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=0.029194Jy sigma=0.404499 ! Fit after self-cal, rms=0.029202Jy sigma=0.404445 ! 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=0.029202Jy sigma=0.404445 ! Fit after self-cal, rms=0.029227Jy sigma=0.403753 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=2.103 mas, bpa=-1.839 degrees ! Estimated noise=1.55808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.55171 Jy ! Component: 100 - total flux cleaned = 0.695865 Jy ! Component: 150 - total flux cleaned = 0.768997 Jy ! Component: 200 - total flux cleaned = 0.810731 Jy ! Total flux subtracted in 200 components = 0.810731 Jy ! Clean residual min=-0.014158 max=0.022625 Jy/beam ! Clean residual mean=0.000021 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 0.810731 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.810731 Jy ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.528 mas, bpa=-1.237 degrees ! Estimated noise=1.00152 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 = 0.0321504 Jy ! Component: 100 - total flux cleaned = 0.0489924 Jy ! Component: 150 - total flux cleaned = 0.0590971 Jy ! Component: 200 - total flux cleaned = 0.0661255 Jy ! Total flux subtracted in 200 components = 0.0661255 Jy ! Clean residual min=-0.006484 max=0.007425 Jy/beam ! Clean residual mean=0.000022 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.876857 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 67 components and 0.876857 Jy ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634472 Jy ! Component: 100 - total flux cleaned = 0.0082886 Jy ! Component: 150 - total flux cleaned = 0.0101693 Jy ! Component: 200 - total flux cleaned = 0.0113907 Jy ! Total flux subtracted in 200 components = 0.0113907 Jy ! Clean residual min=-0.004142 max=0.003901 Jy/beam ! Clean residual mean=0.000011 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.888248 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.888248 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=2.202 mas, bmaj=4.116 mas, bpa=1.451 degrees ! Estimated noise=1.0625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223134 Jy ! Component: 100 - total flux cleaned = 0.0037917 Jy ! Component: 150 - total flux cleaned = 0.00515577 Jy ! Component: 200 - total flux cleaned = 0.00630449 Jy ! Total flux subtracted in 200 components = 0.00630449 Jy ! Clean residual min=-0.003299 max=0.004039 Jy/beam ! Clean residual mean=0.000007 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.894552 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 = 0.000866177 Jy ! Component: 100 - total flux cleaned = 0.00142911 Jy ! Component: 150 - total flux cleaned = 0.00180697 Jy ! Component: 200 - total flux cleaned = 0.0020735 Jy ! Total flux subtracted in 200 components = 0.0020735 Jy ! Clean residual min=-0.003242 max=0.003769 Jy/beam ! Clean residual mean=0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.896626 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.896626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.528 mas, bpa=-1.237 degrees ! Estimated noise=1.00152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150185 Jy ! Component: 100 - total flux cleaned = -0.00149563 Jy ! Component: 150 - total flux cleaned = -0.00119079 Jy ! Component: 200 - total flux cleaned = -0.000915664 Jy ! Total flux subtracted in 200 components = -0.000915664 Jy ! Clean residual min=-0.002826 max=0.003027 Jy/beam ! Clean residual mean=0.000003 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.89571 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.89571 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=0.029709Jy sigma=0.405458 ! Fit after self-cal, rms=0.029597Jy sigma=0.403307 wmodel /scr/pima/bp171ae_uvs/J1354-0206_X_map.mod ! Writing 120 model components to file: /scr/pima/bp171ae_uvs/J1354-0206_X_map.mod wobs /scr/pima/bp171ae_uvs/J1354-0206_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1354-0206_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J1354-0206_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171ae_uvs/J1354-0206_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 = 0.000617833 Jy ! Component: 100 - total flux cleaned = 0.000721569 Jy ! Component: 150 - total flux cleaned = 0.00072321 Jy ! Component: 200 - total flux cleaned = 0.000478067 Jy ! Component: 250 - total flux cleaned = 0.000245527 Jy ! Component: 300 - total flux cleaned = 2.39315e-05 Jy ! Component: 350 - total flux cleaned = -0.000151098 Jy ! Component: 400 - total flux cleaned = -0.000218077 Jy ! Component: 450 - total flux cleaned = -0.000347076 Jy ! Component: 500 - total flux cleaned = -0.000409031 Jy ! Component: 550 - total flux cleaned = -0.000439071 Jy ! Component: 600 - total flux cleaned = -0.000527564 Jy ! Component: 650 - total flux cleaned = -0.000641288 Jy ! Component: 700 - total flux cleaned = -0.000751832 Jy ! Component: 750 - total flux cleaned = -0.000832697 Jy ! Component: 800 - total flux cleaned = -0.000937836 Jy ! Component: 850 - total flux cleaned = -0.00106498 Jy ! Component: 900 - total flux cleaned = -0.00108952 Jy ! Component: 950 - total flux cleaned = -0.00111426 Jy ! Component: 1000 - total flux cleaned = -0.00123236 Jy ! Component: 1050 - total flux cleaned = -0.00127863 Jy ! Component: 1100 - total flux cleaned = -0.00136886 Jy ! Component: 1150 - total flux cleaned = -0.00143467 Jy ! Component: 1200 - total flux cleaned = -0.00147799 Jy ! Component: 1250 - total flux cleaned = -0.00154163 Jy ! Component: 1300 - total flux cleaned = -0.00154171 Jy ! Component: 1350 - total flux cleaned = -0.00156213 Jy ! Component: 1400 - total flux cleaned = -0.00170251 Jy ! Component: 1450 - total flux cleaned = -0.00174177 Jy ! Component: 1500 - total flux cleaned = -0.00178043 Jy ! Component: 1550 - total flux cleaned = -0.00187542 Jy ! Component: 1600 - total flux cleaned = -0.00189366 Jy ! Component: 1650 - total flux cleaned = -0.00193021 Jy ! Component: 1700 - total flux cleaned = -0.0020204 Jy ! Component: 1750 - total flux cleaned = -0.0020028 Jy ! Component: 1800 - total flux cleaned = -0.00202033 Jy ! Component: 1850 - total flux cleaned = -0.00195199 Jy ! Component: 1900 - total flux cleaned = -0.00191859 Jy ! Component: 1950 - total flux cleaned = -0.0019023 Jy ! Component: 2000 - total flux cleaned = -0.00186958 Jy ! Component: 2050 - total flux cleaned = -0.00186957 Jy ! Component: 2100 - total flux cleaned = -0.00188518 Jy ! Component: 2150 - total flux cleaned = -0.00191644 Jy ! Component: 2200 - total flux cleaned = -0.00191647 Jy ! Component: 2250 - total flux cleaned = -0.00193133 Jy ! Component: 2300 - total flux cleaned = -0.00194601 Jy ! Component: 2350 - total flux cleaned = -0.00190122 Jy ! Component: 2400 - total flux cleaned = -0.00191564 Jy ! Component: 2450 - total flux cleaned = -0.00191545 Jy ! Component: 2500 - total flux cleaned = -0.00191527 Jy ! Component: 2550 - total flux cleaned = -0.00195768 Jy ! Component: 2600 - total flux cleaned = -0.00190196 Jy ! Component: 2650 - total flux cleaned = -0.00192967 Jy ! Component: 2700 - total flux cleaned = -0.0019433 Jy ! Component: 2750 - total flux cleaned = -0.00198346 Jy ! Component: 2800 - total flux cleaned = -0.00190314 Jy ! Component: 2850 - total flux cleaned = -0.00190328 Jy ! Component: 2900 - total flux cleaned = -0.00189028 Jy ! Component: 2950 - total flux cleaned = -0.00186421 Jy ! Component: 3000 - total flux cleaned = -0.00185127 Jy ! Component: 3050 - total flux cleaned = -0.00182573 Jy ! Component: 3100 - total flux cleaned = -0.00180034 Jy ! Component: 3150 - total flux cleaned = -0.00180034 Jy ! Component: 3200 - total flux cleaned = -0.00182533 Jy ! Component: 3250 - total flux cleaned = -0.0018253 Jy ! Component: 3300 - total flux cleaned = -0.00186226 Jy ! Component: 3350 - total flux cleaned = -0.00188661 Jy ! Component: 3400 - total flux cleaned = -0.00194708 Jy ! Component: 3450 - total flux cleaned = -0.00193505 Jy ! Component: 3500 - total flux cleaned = -0.00197099 Jy ! Component: 3550 - total flux cleaned = -0.00197102 Jy ! Component: 3600 - total flux cleaned = -0.0020184 Jy ! Component: 3650 - total flux cleaned = -0.00206536 Jy ! Component: 3700 - total flux cleaned = -0.00211201 Jy ! Component: 3750 - total flux cleaned = -0.00214691 Jy ! Component: 3800 - total flux cleaned = -0.00216997 Jy ! Component: 3850 - total flux cleaned = -0.00219288 Jy ! Component: 3900 - total flux cleaned = -0.00221562 Jy ! Component: 3950 - total flux cleaned = -0.002261 Jy ! Component: 4000 - total flux cleaned = -0.0022836 Jy ! Component: 4050 - total flux cleaned = -0.00226113 Jy ! Total flux subtracted in 4096 components = -0.00229462 Jy ! Clean residual min=-0.000639 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.893415 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 344 components and 0.893415 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1354-0206_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.528 at -1.237 degrees (North through East) ! Clean map min=-0.003338 max=0.73528 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1354-0206_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.735278 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0720781 0.0720781 0.144156 0.288312 0.576625 1.15325 2.3065 4.613 9.22599 18.452 36.904 73.808 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.735 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1354-0206_X_uvs.log closed on Sat Oct 12 00:31:31 2013