! Started logfile: /d2/scr/pima/bp177h_uvs/J1422-2727_C_uvs.log on Sun Mar 30 00:46:57 2014 obs /d2/scr/pima/bp177h_uvs/J1422-2727_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1422-2727_C_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834921 visibilities/baseline/integration-bin. ! Found source: J1422-2727 ! ! 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 2104 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/bp177h_uvs/J1422-2727_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004903Jy sigma=35.241437 ! Fit after self-cal, rms=0.883368Jy sigma=30.895641 ! 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=1.18 mas, bmaj=3.58 mas, bpa=-0.3383 degrees ! Estimated noise=0.737053 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 = 0.0851378 Jy ! Component: 100 - total flux cleaned = 0.105794 Jy ! Total flux subtracted in 100 components = 0.105794 Jy ! Clean residual min=-0.004689 max=0.009039 Jy/beam ! Clean residual mean=0.000021 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.105794 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.105794 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=0.035041Jy sigma=1.048259 ! Fit after self-cal, rms=0.035005Jy sigma=1.047202 ! Inverting map ! Added new window around map position (2.1, 3.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100398 Jy ! Component: 100 - total flux cleaned = 0.016 Jy ! Total flux subtracted in 100 components = 0.016 Jy ! Clean residual min=-0.003412 max=0.005420 Jy/beam ! Clean residual mean=0.000013 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.121794 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.121794 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=0.030279Jy sigma=0.827187 ! Fit after self-cal, rms=0.030253Jy sigma=0.824079 ! 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=1.573 mas, bmaj=4.153 mas, bpa=-0.1323 degrees ! Estimated noise=0.462428 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 = 0.00703617 Jy ! Component: 100 - total flux cleaned = 0.0107661 Jy ! Component: 150 - total flux cleaned = 0.0129617 Jy ! Component: 200 - total flux cleaned = 0.0142674 Jy ! Total flux subtracted in 200 components = 0.0142674 Jy ! Clean residual min=-0.004041 max=0.004299 Jy/beam ! Clean residual mean=0.000015 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.136061 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.136061 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=0.028655Jy sigma=0.748970 ! Fit after self-cal, rms=0.028666Jy sigma=0.747944 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.573 x 4.153 at -0.1323 degrees (North through East) ! Clean map min=-0.0039106 max=0.10999 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.10 KP 0.92 ! LA 1.01 MK 1.16 NL 1.10 OV 0.99 ! PT 0.87 SC 0.98 ! ! ! 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* 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* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.13 KP 0.97 ! LA 1.07 MK 1.04 NL 1.05 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 1.14 KP 1.00 ! LA 1.04 MK 1.03 NL 1.03 OV 0.93 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.16 KP 0.96 ! LA 1.08 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.11 KP 0.90 ! LA 1.00 MK 0.95 NL 0.99 OV 0.94 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.13 KP 0.97 ! LA 0.99 MK 0.95 NL 1.00 OV 0.98 ! PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.028666Jy sigma=0.747944 ! Fit after self-cal, rms=0.027927Jy sigma=0.663202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.58 mas, bmaj=4.163 mas, bpa=-0.04432 degrees ! Estimated noise=0.459828 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 (-3, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256351 Jy ! Component: 100 - total flux cleaned = 0.00288519 Jy ! Component: 150 - total flux cleaned = 0.00281412 Jy ! Component: 200 - total flux cleaned = 0.00269267 Jy ! Total flux subtracted in 200 components = 0.00269267 Jy ! Clean residual min=-0.002437 max=0.001708 Jy/beam ! Clean residual mean=0.000007 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.138754 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.138754 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=0.027630Jy sigma=0.651437 ! Fit after self-cal, rms=0.027590Jy sigma=0.650205 ! 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=0.027590Jy sigma=0.650205 ! Fit after self-cal, rms=0.027380Jy sigma=0.649252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=4.157 mas, bpa=-0.08242 degrees ! Estimated noise=0.457354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425533 Jy ! Component: 100 - total flux cleaned = 0.000467574 Jy ! Component: 150 - total flux cleaned = 0.000358196 Jy ! Component: 200 - total flux cleaned = 0.000287633 Jy ! Total flux subtracted in 200 components = 0.000287633 Jy ! Clean residual min=-0.002415 max=0.001616 Jy/beam ! Clean residual mean=0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.139042 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.139041 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=0.027281Jy sigma=0.646122 ! Fit after self-cal, rms=0.027254Jy sigma=0.645564 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 = 0.000231399 Jy ! Component: 100 - total flux cleaned = 0.000162444 Jy ! Component: 150 - total flux cleaned = 0.000122103 Jy ! Component: 200 - total flux cleaned = 8.6301e-05 Jy ! Total flux subtracted in 200 components = 8.6301e-05 Jy ! Clean residual min=-0.002390 max=0.001567 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.139128 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.139128 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=0.027198Jy sigma=0.644397 ! Fit after self-cal, rms=0.027182Jy sigma=0.644081 ! 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=0.027182Jy sigma=0.644081 ! Fit after self-cal, rms=0.027009Jy sigma=0.643479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.577 mas, bmaj=4.156 mas, bpa=-0.09378 degrees ! Estimated noise=0.455285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9934e-06 Jy ! Component: 100 - total flux cleaned = -2.14831e-05 Jy ! Component: 150 - total flux cleaned = -5.75494e-05 Jy ! Component: 200 - total flux cleaned = -7.39506e-05 Jy ! Total flux subtracted in 200 components = -7.39506e-05 Jy ! Clean residual min=-0.002360 max=0.001563 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.139054 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.139054 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=0.026968Jy sigma=0.642034 ! Fit after self-cal, rms=0.026958Jy sigma=0.641843 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 = 8.14119e-05 Jy ! Component: 100 - total flux cleaned = 6.70033e-05 Jy ! Component: 150 - total flux cleaned = 5.24255e-05 Jy ! Component: 200 - total flux cleaned = 3.92968e-05 Jy ! Total flux subtracted in 200 components = 3.92968e-05 Jy ! Clean residual min=-0.002339 max=0.001537 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.139093 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.139093 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=0.026930Jy sigma=0.641338 ! Fit after self-cal, rms=0.026923Jy sigma=0.641203 ! 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=0.026923Jy sigma=0.641203 ! Fit after self-cal, rms=0.026799Jy sigma=0.640897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.26 mas, bmaj=10.82 mas, bpa=5.926 degrees ! Estimated noise=0.55876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132031 Jy ! Component: 100 - total flux cleaned = -5.62354e-05 Jy ! Component: 150 - total flux cleaned = -4.12978e-05 Jy ! Component: 200 - total flux cleaned = -7.802e-05 Jy ! Total flux subtracted in 200 components = -7.802e-05 Jy ! Clean residual min=-0.002975 max=0.001821 Jy/beam ! Clean residual mean=0.000003 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.139015 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.139015 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=0.026782Jy sigma=0.640378 ! Fit after self-cal, rms=0.026773Jy sigma=0.640140 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 = 0.000122115 Jy ! Component: 100 - total flux cleaned = 9.64201e-05 Jy ! Component: 150 - total flux cleaned = 7.4057e-05 Jy ! Component: 200 - total flux cleaned = 6.34092e-05 Jy ! Total flux subtracted in 200 components = 6.34092e-05 Jy ! Clean residual min=-0.002954 max=0.001809 Jy/beam ! Clean residual mean=0.000003 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.139079 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.139079 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=0.026760Jy sigma=0.640288 ! Fit after self-cal, rms=0.026756Jy sigma=0.640177 ! 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=1.576 mas, bmaj=4.155 mas, bpa=-0.1043 degrees ! Estimated noise=0.453624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.155 at -0.1043 degrees (North through East) ! Clean map min=-0.0022392 max=0.10741 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=1.179 mas, bmaj=3.573 mas, bpa=-0.3848 degrees ! Estimated noise=0.730088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0843004 Jy ! Component: 100 - total flux cleaned = 0.10484 Jy ! Component: 150 - total flux cleaned = 0.114411 Jy ! Component: 200 - total flux cleaned = 0.120344 Jy ! Total flux subtracted in 200 components = 0.120344 Jy ! Clean residual min=-0.002857 max=0.004131 Jy/beam ! Clean residual mean=0.000009 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.120344 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.120344 Jy ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.155 mas, bpa=-0.1043 degrees ! Estimated noise=0.453624 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 = 0.00670221 Jy ! Component: 100 - total flux cleaned = 0.0104771 Jy ! Component: 150 - total flux cleaned = 0.0129849 Jy ! Component: 200 - total flux cleaned = 0.0147539 Jy ! Total flux subtracted in 200 components = 0.0147539 Jy ! Clean residual min=-0.002392 max=0.001882 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.135098 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 85 components and 0.135098 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=4.26 mas, bmaj=10.82 mas, bpa=5.926 degrees ! Estimated noise=0.55876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194981 Jy ! Component: 100 - total flux cleaned = 0.00305384 Jy ! Component: 150 - total flux cleaned = 0.00370282 Jy ! Component: 200 - total flux cleaned = 0.00392635 Jy ! Total flux subtracted in 200 components = 0.00392635 Jy ! Clean residual min=-0.002955 max=0.001793 Jy/beam ! Clean residual mean=0.000005 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.139025 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 = 6.69498e-05 Jy ! Component: 100 - total flux cleaned = 9.00574e-05 Jy ! Component: 150 - total flux cleaned = 0.000101027 Jy ! Component: 200 - total flux cleaned = 0.000121028 Jy ! Total flux subtracted in 200 components = 0.000121028 Jy ! Clean residual min=-0.002953 max=0.001796 Jy/beam ! Clean residual mean=0.000005 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.139146 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.139146 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=4.155 mas, bpa=-0.1043 degrees ! Estimated noise=0.453624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155227 Jy ! Component: 100 - total flux cleaned = -0.00010863 Jy ! Component: 150 - total flux cleaned = -0.00010801 Jy ! Component: 200 - total flux cleaned = -7.27229e-05 Jy ! Total flux subtracted in 200 components = -7.27229e-05 Jy ! Clean residual min=-0.002357 max=0.001559 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.139073 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.139073 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=0.026729Jy sigma=0.639956 ! Fit after self-cal, rms=0.026703Jy sigma=0.639352 wmodel /d2/scr/pima/bp177h_uvs/J1422-2727_C_map.mod ! Writing 122 model components to file: /d2/scr/pima/bp177h_uvs/J1422-2727_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1422-2727_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1422-2727_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1422-2727_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1422-2727_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 = -0.00100734 Jy ! Component: 100 - total flux cleaned = -0.00188374 Jy ! Component: 150 - total flux cleaned = -0.0026732 Jy ! Component: 200 - total flux cleaned = -0.00338912 Jy ! Component: 250 - total flux cleaned = -0.00391772 Jy ! Component: 300 - total flux cleaned = -0.00426618 Jy ! Component: 350 - total flux cleaned = -0.00457317 Jy ! Component: 400 - total flux cleaned = -0.00489101 Jy ! Component: 450 - total flux cleaned = -0.00517474 Jy ! Component: 500 - total flux cleaned = -0.00542724 Jy ! Component: 550 - total flux cleaned = -0.00565093 Jy ! Component: 600 - total flux cleaned = -0.00580872 Jy ! Component: 650 - total flux cleaned = -0.00592381 Jy ! Component: 700 - total flux cleaned = -0.00601723 Jy ! Component: 750 - total flux cleaned = -0.00612641 Jy ! Component: 800 - total flux cleaned = -0.00621498 Jy ! Component: 850 - total flux cleaned = -0.00624944 Jy ! Component: 900 - total flux cleaned = -0.00626658 Jy ! Component: 950 - total flux cleaned = -0.00624993 Jy ! Component: 1000 - total flux cleaned = -0.0062497 Jy ! Component: 1050 - total flux cleaned = -0.00620122 Jy ! Component: 1100 - total flux cleaned = -0.00620115 Jy ! Component: 1150 - total flux cleaned = -0.00621617 Jy ! Component: 1200 - total flux cleaned = -0.00615528 Jy ! Component: 1250 - total flux cleaned = -0.0061255 Jy ! Component: 1300 - total flux cleaned = -0.00609612 Jy ! Component: 1350 - total flux cleaned = -0.00605286 Jy ! Component: 1400 - total flux cleaned = -0.00598191 Jy ! Component: 1450 - total flux cleaned = -0.00592588 Jy ! Component: 1500 - total flux cleaned = -0.00588432 Jy ! Component: 1550 - total flux cleaned = -0.00581581 Jy ! Component: 1600 - total flux cleaned = -0.00578865 Jy ! Component: 1650 - total flux cleaned = -0.00573531 Jy ! Component: 1700 - total flux cleaned = -0.00566932 Jy ! Component: 1750 - total flux cleaned = -0.00560405 Jy ! Component: 1800 - total flux cleaned = -0.00555257 Jy ! Component: 1850 - total flux cleaned = -0.00550157 Jy ! Component: 1900 - total flux cleaned = -0.00547632 Jy ! Component: 1950 - total flux cleaned = -0.00543898 Jy ! Component: 2000 - total flux cleaned = -0.00542668 Jy ! Component: 2050 - total flux cleaned = -0.00536558 Jy ! Component: 2100 - total flux cleaned = -0.00531726 Jy ! Component: 2150 - total flux cleaned = -0.00530519 Jy ! Component: 2200 - total flux cleaned = -0.00523421 Jy ! Component: 2250 - total flux cleaned = -0.00523414 Jy ! Component: 2300 - total flux cleaned = -0.00519916 Jy ! Component: 2350 - total flux cleaned = -0.00519918 Jy ! Component: 2400 - total flux cleaned = -0.00516482 Jy ! Component: 2450 - total flux cleaned = -0.0051197 Jy ! Component: 2500 - total flux cleaned = -0.00511979 Jy ! Component: 2550 - total flux cleaned = -0.00513092 Jy ! Component: 2600 - total flux cleaned = -0.00510887 Jy ! Component: 2650 - total flux cleaned = -0.00506522 Jy ! Component: 2700 - total flux cleaned = -0.00504353 Jy ! Component: 2750 - total flux cleaned = -0.00504356 Jy ! Component: 2800 - total flux cleaned = -0.00504352 Jy ! Component: 2850 - total flux cleaned = -0.00502224 Jy ! Component: 2900 - total flux cleaned = -0.00506426 Jy ! Component: 2950 - total flux cleaned = -0.00501198 Jy ! Component: 3000 - total flux cleaned = -0.00500173 Jy ! Component: 3050 - total flux cleaned = -0.00500174 Jy ! Component: 3100 - total flux cleaned = -0.00499154 Jy ! Component: 3150 - total flux cleaned = -0.00498139 Jy ! Component: 3200 - total flux cleaned = -0.00498135 Jy ! Component: 3250 - total flux cleaned = -0.00499131 Jy ! Component: 3300 - total flux cleaned = -0.00495156 Jy ! Component: 3350 - total flux cleaned = -0.00493176 Jy ! Component: 3400 - total flux cleaned = -0.00494162 Jy ! Component: 3450 - total flux cleaned = -0.00491236 Jy ! Component: 3500 - total flux cleaned = -0.00490263 Jy ! Component: 3550 - total flux cleaned = -0.00488343 Jy ! Component: 3600 - total flux cleaned = -0.00487381 Jy ! Component: 3650 - total flux cleaned = -0.00485486 Jy ! Component: 3700 - total flux cleaned = -0.0048077 Jy ! Component: 3750 - total flux cleaned = -0.00474211 Jy ! Component: 3800 - total flux cleaned = -0.00475147 Jy ! Component: 3850 - total flux cleaned = -0.00470504 Jy ! Component: 3900 - total flux cleaned = -0.00467735 Jy ! Component: 3950 - total flux cleaned = -0.00464063 Jy ! Component: 4000 - total flux cleaned = -0.00459496 Jy ! Component: 4050 - total flux cleaned = -0.00458591 Jy ! Total flux subtracted in 4096 components = -0.00454969 Jy ! Clean residual min=-0.000530 max=0.000476 Jy/beam ! Clean residual mean=0.000003 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.134523 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 416 components and 0.134523 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1422-2727_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.155 at -0.1043 degrees (North through East) ! Clean map min=-0.0013066 max=0.10908 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1422-2727_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153482 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422115 0.422115 0.84423 1.68846 3.37692 6.75384 13.5077 27.0154 54.0307 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 710.707 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1422-2727_C_uvs.log closed on Sun Mar 30 00:47:02 2014