! Started logfile: /d2/scr/pima/bp177e_uvs/J1623-2605_C_uvs.log on Sat Mar 22 18:49:42 2014 obs /d2/scr/pima/bp177e_uvs/J1623-2605_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1623-2605_C_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1623-2605 ! ! 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 480 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/bp177e_uvs/J1623-2605_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=1.001214Jy sigma=44.080680 ! Fit after self-cal, rms=0.985928Jy sigma=43.502753 ! 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=1.682 mas, bmaj=7.068 mas, bpa=11.05 degrees ! Estimated noise=0.954933 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 = 0.00857075 Jy ! Component: 100 - total flux cleaned = 0.0117167 Jy ! Total flux subtracted in 100 components = 0.0117167 Jy ! Clean residual min=-0.003088 max=0.004027 Jy/beam ! Clean residual mean=0.000003 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0117167 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0117167 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=0.020223Jy sigma=0.766018 ! Fit after self-cal, rms=0.018503Jy sigma=0.679298 ! 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=2.139 mas, bmaj=7.982 mas, bpa=10.14 degrees ! Estimated noise=0.762502 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 = 0.00533737 Jy ! Component: 100 - total flux cleaned = 0.00773341 Jy ! Component: 150 - total flux cleaned = 0.0090167 Jy ! Component: 200 - total flux cleaned = 0.00976133 Jy ! Total flux subtracted in 200 components = 0.00976133 Jy ! Clean residual min=-0.002387 max=0.002624 Jy/beam ! Clean residual mean=0.000009 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.021478 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.021478 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=0.016638Jy sigma=0.616923 ! Fit after self-cal, rms=0.016637Jy sigma=0.616187 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.139 x 7.982 at 10.14 degrees (North through East) ! Clean map min=-0.0023537 max=0.014664 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.016637Jy sigma=0.616187 ! Fit after self-cal, rms=0.016637Jy sigma=0.616187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=7.982 mas, bpa=10.14 degrees ! Estimated noise=0.762502 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 = 0.000512519 Jy ! Component: 100 - total flux cleaned = 0.000596847 Jy ! Component: 150 - total flux cleaned = 0.000682324 Jy ! Component: 200 - total flux cleaned = 0.000745056 Jy ! Total flux subtracted in 200 components = 0.000745056 Jy ! Clean residual min=-0.002521 max=0.002590 Jy/beam ! Clean residual mean=0.000009 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0222231 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0222231 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=0.016580Jy sigma=0.615482 ! Fit after self-cal, rms=0.016569Jy sigma=0.613706 ! 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=0.016569Jy sigma=0.613706 ! Fit after self-cal, rms=0.016569Jy sigma=0.613706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=7.982 mas, bpa=10.14 degrees ! Estimated noise=0.762502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175532 Jy ! Component: 100 - total flux cleaned = 0.000197489 Jy ! Component: 150 - total flux cleaned = 0.000197739 Jy ! Component: 200 - total flux cleaned = 0.000198055 Jy ! Total flux subtracted in 200 components = 0.000198055 Jy ! Clean residual min=-0.002478 max=0.002654 Jy/beam ! Clean residual mean=0.000009 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0224212 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.0224212 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=0.016526Jy sigma=0.611919 ! Fit after self-cal, rms=0.016529Jy sigma=0.611616 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 (-25.8, 43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185586 Jy ! Component: 100 - total flux cleaned = 0.00181374 Jy ! Component: 150 - total flux cleaned = 0.00173977 Jy ! Component: 200 - total flux cleaned = 0.00179634 Jy ! Total flux subtracted in 200 components = 0.00179634 Jy ! Clean residual min=-0.002256 max=0.002453 Jy/beam ! Clean residual mean=0.000010 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0242175 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.0242175 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=0.016193Jy sigma=0.594141 ! Fit after self-cal, rms=0.016118Jy sigma=0.591175 ! 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=0.016118Jy sigma=0.591175 ! Fit after self-cal, rms=0.016118Jy sigma=0.591175 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=7.982 mas, bpa=10.14 degrees ! Estimated noise=0.762502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851898 Jy ! Component: 100 - total flux cleaned = 0.000748238 Jy ! Component: 150 - total flux cleaned = 0.00063094 Jy ! Component: 200 - total flux cleaned = 0.000543419 Jy ! Total flux subtracted in 200 components = 0.000543419 Jy ! Clean residual min=-0.002063 max=0.002246 Jy/beam ! Clean residual mean=0.000010 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0247609 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 126 components and 0.0247609 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=0.016014Jy sigma=0.586304 ! Fit after self-cal, rms=0.015989Jy sigma=0.585598 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 (-34.2, 67.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018154 Jy ! Component: 100 - total flux cleaned = 0.00232396 Jy ! Component: 150 - total flux cleaned = 0.00260158 Jy ! Component: 200 - total flux cleaned = 0.00282401 Jy ! Total flux subtracted in 200 components = 0.00282401 Jy ! Clean residual min=-0.001789 max=0.002117 Jy/beam ! Clean residual mean=0.000009 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0275849 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.0275849 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=0.015758Jy sigma=0.574244 ! Fit after self-cal, rms=0.015725Jy sigma=0.572672 ! Inverting map ! Added new window around map position (47.7, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172656 Jy ! Component: 100 - total flux cleaned = 0.00229679 Jy ! Component: 150 - total flux cleaned = 0.00246817 Jy ! Component: 200 - total flux cleaned = 0.00259758 Jy ! Total flux subtracted in 200 components = 0.00259758 Jy ! Clean residual min=-0.001516 max=0.001578 Jy/beam ! Clean residual mean=0.000007 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0301825 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 186 components and 0.0301825 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=0.015464Jy sigma=0.562859 ! Fit after self-cal, rms=0.015438Jy sigma=0.561634 ! 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=0.015438Jy sigma=0.561634 ! Fit after self-cal, rms=0.015438Jy sigma=0.561634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=10.38 mas, bpa=-0.9838 degrees ! Estimated noise=0.879358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00059062 Jy ! Component: 100 - total flux cleaned = 0.000661398 Jy ! Component: 150 - total flux cleaned = 0.00066086 Jy ! Component: 200 - total flux cleaned = 0.000624858 Jy ! Total flux subtracted in 200 components = 0.000624858 Jy ! Clean residual min=-0.001230 max=0.001612 Jy/beam ! Clean residual mean=0.000010 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0308073 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 217 components and 0.0308073 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=0.015351Jy sigma=0.560153 ! Fit after self-cal, rms=0.015343Jy sigma=0.559912 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 = 0.00017788 Jy ! Component: 100 - total flux cleaned = 0.000113273 Jy ! Component: 150 - total flux cleaned = 3.97612e-05 Jy ! Component: 200 - total flux cleaned = 1.20121e-05 Jy ! Total flux subtracted in 200 components = 1.20121e-05 Jy ! Clean residual min=-0.001147 max=0.001583 Jy/beam ! Clean residual mean=0.000010 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0308194 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 229 components and 0.0308194 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=0.015311Jy sigma=0.558888 ! Fit after self-cal, rms=0.015308Jy sigma=0.558803 ! 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=2.139 mas, bmaj=7.982 mas, bpa=10.14 degrees ! Estimated noise=0.762502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.139 x 7.982 at 10.14 degrees (North through East) ! Clean map min=-0.0013325 max=0.013428 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=1.682 mas, bmaj=7.068 mas, bpa=11.05 degrees ! Estimated noise=0.954933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104255 Jy ! Component: 100 - total flux cleaned = 0.0153153 Jy ! Component: 150 - total flux cleaned = 0.0187934 Jy ! Component: 200 - total flux cleaned = 0.0213625 Jy ! Total flux subtracted in 200 components = 0.0213625 Jy ! Clean residual min=-0.002466 max=0.002539 Jy/beam ! Clean residual mean=0.000005 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0213625 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0213625 Jy ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=7.982 mas, bpa=10.14 degrees ! Estimated noise=0.762502 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) ! Added new window around map position (2.4, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307255 Jy ! Component: 100 - total flux cleaned = 0.00502168 Jy ! Component: 150 - total flux cleaned = 0.00646724 Jy ! Component: 200 - total flux cleaned = 0.00734989 Jy ! Total flux subtracted in 200 components = 0.00734989 Jy ! Clean residual min=-0.001669 max=0.001625 Jy/beam ! Clean residual mean=0.000008 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0287124 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 70 components and 0.0287124 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=4.316 mas, bmaj=10.38 mas, bpa=-0.9838 degrees ! Estimated noise=0.879358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100186 Jy ! Component: 100 - total flux cleaned = 0.00153465 Jy ! Component: 150 - total flux cleaned = 0.00167946 Jy ! Component: 200 - total flux cleaned = 0.00175644 Jy ! Total flux subtracted in 200 components = 0.00175644 Jy ! Clean residual min=-0.001297 max=0.001656 Jy/beam ! Clean residual mean=0.000011 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0304688 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 = 9.22256e-05 Jy ! Component: 100 - total flux cleaned = 0.000153738 Jy ! Component: 150 - total flux cleaned = 0.000154488 Jy ! Component: 200 - total flux cleaned = 0.000120169 Jy ! Total flux subtracted in 200 components = 0.000120169 Jy ! Clean residual min=-0.001215 max=0.001628 Jy/beam ! Clean residual mean=0.000012 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.030589 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 140 components and 0.030589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.139 mas, bmaj=7.982 mas, bpa=10.14 degrees ! Estimated noise=0.762502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194169 Jy ! Component: 100 - total flux cleaned = 0.000311228 Jy ! Component: 150 - total flux cleaned = 0.000442561 Jy ! Component: 200 - total flux cleaned = 0.000587437 Jy ! Total flux subtracted in 200 components = 0.000587437 Jy ! Clean residual min=-0.001300 max=0.001529 Jy/beam ! Clean residual mean=0.000008 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0311764 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 0.0311764 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=0.015302Jy sigma=0.557311 ! Fit after self-cal, rms=0.015301Jy sigma=0.556698 wmodel /d2/scr/pima/bp177e_uvs/J1623-2605_C_map.mod ! Writing 162 model components to file: /d2/scr/pima/bp177e_uvs/J1623-2605_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1623-2605_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1623-2605_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1623-2605_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177e_uvs/J1623-2605_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 = 0.000585267 Jy ! Component: 100 - total flux cleaned = 0.000634645 Jy ! Component: 150 - total flux cleaned = 0.000699867 Jy ! Component: 200 - total flux cleaned = 0.000823383 Jy ! Component: 250 - total flux cleaned = 0.000960828 Jy ! Component: 300 - total flux cleaned = 0.00112991 Jy ! Component: 350 - total flux cleaned = 0.00122045 Jy ! Component: 400 - total flux cleaned = 0.00143085 Jy ! Component: 450 - total flux cleaned = 0.00160157 Jy ! Component: 500 - total flux cleaned = 0.00176722 Jy ! Component: 550 - total flux cleaned = 0.00192794 Jy ! Component: 600 - total flux cleaned = 0.0020371 Jy ! Component: 650 - total flux cleaned = 0.00212888 Jy ! Component: 700 - total flux cleaned = 0.00223375 Jy ! Component: 750 - total flux cleaned = 0.00232105 Jy ! Component: 800 - total flux cleaned = 0.00237773 Jy ! Component: 850 - total flux cleaned = 0.00251652 Jy ! Component: 900 - total flux cleaned = 0.00262485 Jy ! Component: 950 - total flux cleaned = 0.00267794 Jy ! Component: 1000 - total flux cleaned = 0.00270371 Jy ! Component: 1050 - total flux cleaned = 0.00274242 Jy ! Component: 1100 - total flux cleaned = 0.00279254 Jy ! Component: 1150 - total flux cleaned = 0.00285391 Jy ! Component: 1200 - total flux cleaned = 0.00285374 Jy ! Component: 1250 - total flux cleaned = 0.00292508 Jy ! Component: 1300 - total flux cleaned = 0.0029716 Jy ! Component: 1350 - total flux cleaned = 0.00296022 Jy ! Component: 1400 - total flux cleaned = 0.0030055 Jy ! Component: 1450 - total flux cleaned = 0.00304991 Jy ! Component: 1500 - total flux cleaned = 0.0030936 Jy ! Component: 1550 - total flux cleaned = 0.00310427 Jy ! Component: 1600 - total flux cleaned = 0.00315762 Jy ! Component: 1650 - total flux cleaned = 0.00317869 Jy ! Component: 1700 - total flux cleaned = 0.0032101 Jy ! Component: 1750 - total flux cleaned = 0.0032716 Jy ! Component: 1800 - total flux cleaned = 0.00330171 Jy ! Component: 1850 - total flux cleaned = 0.00334177 Jy ! Component: 1900 - total flux cleaned = 0.00339106 Jy ! Component: 1950 - total flux cleaned = 0.00343002 Jy ! Component: 2000 - total flux cleaned = 0.00342044 Jy ! Component: 2050 - total flux cleaned = 0.0034586 Jy ! Component: 2100 - total flux cleaned = 0.00345861 Jy ! Component: 2150 - total flux cleaned = 0.00349603 Jy ! Component: 2200 - total flux cleaned = 0.0035054 Jy ! Component: 2250 - total flux cleaned = 0.00355135 Jy ! Component: 2300 - total flux cleaned = 0.00359672 Jy ! Component: 2350 - total flux cleaned = 0.00364177 Jy ! Component: 2400 - total flux cleaned = 0.0036775 Jy ! Component: 2450 - total flux cleaned = 0.00368635 Jy ! Component: 2500 - total flux cleaned = 0.00370383 Jy ! Component: 2550 - total flux cleaned = 0.00373869 Jy ! Component: 2600 - total flux cleaned = 0.00376469 Jy ! Component: 2650 - total flux cleaned = 0.00381624 Jy ! Component: 2700 - total flux cleaned = 0.00385887 Jy ! Component: 2750 - total flux cleaned = 0.00390966 Jy ! Component: 2800 - total flux cleaned = 0.00396013 Jy ! Component: 2850 - total flux cleaned = 0.00401867 Jy ! Component: 2900 - total flux cleaned = 0.00404362 Jy ! Component: 2950 - total flux cleaned = 0.00409327 Jy ! Component: 3000 - total flux cleaned = 0.00417546 Jy ! Component: 3050 - total flux cleaned = 0.00424879 Jy ! Component: 3100 - total flux cleaned = 0.00427301 Jy ! Component: 3150 - total flux cleaned = 0.00433742 Jy ! Component: 3200 - total flux cleaned = 0.00438544 Jy ! Component: 3250 - total flux cleaned = 0.00442524 Jy ! Component: 3300 - total flux cleaned = 0.00447271 Jy ! Component: 3350 - total flux cleaned = 0.00452777 Jy ! Component: 3400 - total flux cleaned = 0.0045745 Jy ! Component: 3450 - total flux cleaned = 0.00462102 Jy ! Component: 3500 - total flux cleaned = 0.00464422 Jy ! Component: 3550 - total flux cleaned = 0.00471332 Jy ! Component: 3600 - total flux cleaned = 0.00475143 Jy ! Component: 3650 - total flux cleaned = 0.00475906 Jy ! Component: 3700 - total flux cleaned = 0.00481197 Jy ! Component: 3750 - total flux cleaned = 0.00484953 Jy ! Component: 3800 - total flux cleaned = 0.00488691 Jy ! Component: 3850 - total flux cleaned = 0.00493158 Jy ! Component: 3900 - total flux cleaned = 0.00498346 Jy ! Component: 3950 - total flux cleaned = 0.0050204 Jy ! Component: 4000 - total flux cleaned = 0.00506454 Jy ! Component: 4050 - total flux cleaned = 0.0050865 Jy ! Total flux subtracted in 4096 components = 0.00512299 Jy ! Clean residual min=-0.000390 max=0.000379 Jy/beam ! Clean residual mean=0.000002 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0362994 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 431 components and 0.0362995 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1623-2605_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.139 x 7.982 at 10.14 degrees (North through East) ! Clean map min=-0.00090748 max=0.012115 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1623-2605_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0121151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.31052 3.31052 6.62105 13.2421 26.4842 52.9684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 90.62 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1623-2605_C_uvs.log closed on Sat Mar 22 18:49:47 2014