! Started logfile: /d2/scr/pima/bp177h_uvs/J1405+0415_X_uvs.log on Sat Mar 29 22:20:36 2014 obs /d2/scr/pima/bp177h_uvs/J1405+0415_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1405+0415_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1405+0415 ! ! 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 1080 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 /d2/scr/pima/bp177h_uvs/J1405+0415_X] 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 0.200x0.200 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. ! ! 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=1.095222Jy sigma=43.898403 ! Fit after self-cal, rms=0.569464Jy sigma=23.217851 ! 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=0.755 mas, bmaj=1.931 mas, bpa=-2.615 degrees ! Estimated noise=0.711349 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 = 0.32737 Jy ! Component: 100 - total flux cleaned = 0.438626 Jy ! Total flux subtracted in 100 components = 0.438626 Jy ! Clean residual min=-0.027962 max=0.057935 Jy/beam ! Clean residual mean=0.000012 rms=0.008289 Jy/beam ! Combined flux in latest and established models = 0.438626 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.438626 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=0.147780Jy sigma=5.621855 ! Fit after self-cal, rms=0.147715Jy sigma=5.614334 ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0630367 Jy ! Component: 100 - total flux cleaned = 0.101531 Jy ! Total flux subtracted in 100 components = 0.101531 Jy ! Clean residual min=-0.026988 max=0.032511 Jy/beam ! Clean residual mean=0.000011 rms=0.005164 Jy/beam ! Combined flux in latest and established models = 0.540157 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.540157 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=0.101983Jy sigma=3.832874 ! Fit after self-cal, rms=0.101377Jy sigma=3.796855 ! 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=0.8842 mas, bmaj=2.233 mas, bpa=-2.433 degrees ! Estimated noise=0.568566 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 = 0.0415661 Jy ! Component: 100 - total flux cleaned = 0.0675597 Jy ! Component: 150 - total flux cleaned = 0.0855953 Jy ! Component: 200 - total flux cleaned = 0.0985664 Jy ! Total flux subtracted in 200 components = 0.0985664 Jy ! Clean residual min=-0.020039 max=0.031843 Jy/beam ! Clean residual mean=0.000021 rms=0.005906 Jy/beam ! Combined flux in latest and established models = 0.638723 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.638723 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=0.077639Jy sigma=2.939350 ! Fit after self-cal, rms=0.077048Jy sigma=2.909078 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 2.233 at -2.433 degrees (North through East) ! Clean map min=-0.019773 max=0.40915 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 1.14 FD 1.19 HN 0.96 KP 0.89 ! LA 0.99 MK 0.98 NL 1.18 OV 0.94 ! PT 0.84 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.05 HN 0.95 KP 0.89 ! LA 0.92 MK 0.98 NL 1.17 OV 0.89 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 1.00 KP 1.02 ! LA 0.89 MK 1.01 NL 1.17 OV 0.95 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.05 KP 0.88 ! LA 0.93 MK 1.07 NL 1.12 OV 0.93 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 0.98 ! LA 0.94 MK 0.96 NL 1.08 OV 0.91 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 1.13 KP 0.97 ! LA 1.01 MK 1.01 NL 1.15 OV 0.98 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.04 KP 0.96 ! LA 0.92 MK 1.01 NL 1.16 OV 0.97 ! PT 0.87 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.077048Jy sigma=2.909078 ! Fit after self-cal, rms=0.048815Jy sigma=1.806619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.887 mas, bmaj=2.252 mas, bpa=-2.191 degrees ! Estimated noise=0.565368 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016106 Jy ! Component: 100 - total flux cleaned = 0.0257247 Jy ! Component: 150 - total flux cleaned = 0.0322949 Jy ! Component: 200 - total flux cleaned = 0.0359389 Jy ! Total flux subtracted in 200 components = 0.0359389 Jy ! Clean residual min=-0.008821 max=0.010044 Jy/beam ! Clean residual mean=0.000007 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.674662 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 72 components and 0.674662 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=0.041879Jy sigma=1.531669 ! Fit after self-cal, rms=0.041769Jy sigma=1.526369 ! 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=0.041769Jy sigma=1.526369 ! Fit after self-cal, rms=0.041036Jy sigma=1.498549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8867 mas, bmaj=2.25 mas, bpa=-2.246 degrees ! Estimated noise=0.566283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700851 Jy ! Component: 100 - total flux cleaned = 0.0112521 Jy ! Component: 150 - total flux cleaned = 0.0130467 Jy ! Component: 200 - total flux cleaned = 0.0143263 Jy ! Total flux subtracted in 200 components = 0.0143263 Jy ! Clean residual min=-0.007661 max=0.009235 Jy/beam ! Clean residual mean=0.000007 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.688989 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.688989 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=0.039090Jy sigma=1.419727 ! Fit after self-cal, rms=0.039069Jy sigma=1.418330 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 (-32.2, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00912103 Jy ! Component: 100 - total flux cleaned = 0.0143781 Jy ! Component: 150 - total flux cleaned = 0.0186279 Jy ! Component: 200 - total flux cleaned = 0.0219092 Jy ! Total flux subtracted in 200 components = 0.0219092 Jy ! Clean residual min=-0.006278 max=0.006393 Jy/beam ! Clean residual mean=0.000006 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.710898 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 109 components and 0.710898 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=0.036466Jy sigma=1.303837 ! Fit after self-cal, rms=0.036413Jy sigma=1.301700 ! 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=0.036413Jy sigma=1.301700 ! Fit after self-cal, rms=0.036191Jy sigma=1.293108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.249 mas, bpa=-2.239 degrees ! Estimated noise=0.566842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419735 Jy ! Component: 100 - total flux cleaned = 0.00754321 Jy ! Component: 150 - total flux cleaned = 0.00968212 Jy ! Component: 200 - total flux cleaned = 0.0114199 Jy ! Total flux subtracted in 200 components = 0.0114199 Jy ! Clean residual min=-0.006225 max=0.006058 Jy/beam ! Clean residual mean=0.000004 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.722318 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.722318 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=0.035278Jy sigma=1.254204 ! Fit after self-cal, rms=0.035270Jy sigma=1.253344 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 = 0.00113697 Jy ! Component: 100 - total flux cleaned = 0.00240379 Jy ! Component: 150 - total flux cleaned = 0.00349589 Jy ! Component: 200 - total flux cleaned = 0.00443324 Jy ! Total flux subtracted in 200 components = 0.00443324 Jy ! Clean residual min=-0.006182 max=0.005811 Jy/beam ! Clean residual mean=0.000004 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.726751 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.726751 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=0.034749Jy sigma=1.230549 ! Fit after self-cal, rms=0.034738Jy sigma=1.229729 ! 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=0.034738Jy sigma=1.229729 ! Fit after self-cal, rms=0.034588Jy sigma=1.225314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.101 mas, bmaj=3.416 mas, bpa=3.51 degrees ! Estimated noise=0.722904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481996 Jy ! Component: 100 - total flux cleaned = 0.00846547 Jy ! Component: 150 - total flux cleaned = 0.0113992 Jy ! Component: 200 - total flux cleaned = 0.0138303 Jy ! Total flux subtracted in 200 components = 0.0138303 Jy ! Clean residual min=-0.005876 max=0.006595 Jy/beam ! Clean residual mean=0.000007 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.740581 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 145 components and 0.740582 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=0.034250Jy sigma=1.213706 ! Fit after self-cal, rms=0.034257Jy sigma=1.212899 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 = 0.00223151 Jy ! Component: 100 - total flux cleaned = 0.00380214 Jy ! Component: 150 - total flux cleaned = 0.00484521 Jy ! Component: 200 - total flux cleaned = 0.0058316 Jy ! Total flux subtracted in 200 components = 0.0058316 Jy ! Clean residual min=-0.005923 max=0.006298 Jy/beam ! Clean residual mean=0.000005 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.746413 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 161 components and 0.746413 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=0.034225Jy sigma=1.212910 ! Fit after self-cal, rms=0.034227Jy sigma=1.212644 ! 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=0.8871 mas, bmaj=2.247 mas, bpa=-2.205 degrees ! Estimated noise=0.566967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.247 at -2.205 degrees (North through East) ! Clean map min=-0.0059711 max=0.40388 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=0.7568 mas, bmaj=1.938 mas, bpa=-2.464 degrees ! Estimated noise=0.712501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.328636 Jy ! Component: 100 - total flux cleaned = 0.441896 Jy ! Component: 150 - total flux cleaned = 0.502811 Jy ! Component: 200 - total flux cleaned = 0.540316 Jy ! Total flux subtracted in 200 components = 0.540316 Jy ! Clean residual min=-0.015292 max=0.027240 Jy/beam ! Clean residual mean=0.000009 rms=0.003978 Jy/beam ! Combined flux in latest and established models = 0.540316 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 0.540316 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.247 mas, bpa=-2.205 degrees ! Estimated noise=0.566967 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 (0.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393604 Jy ! Component: 100 - total flux cleaned = 0.0656272 Jy ! Component: 150 - total flux cleaned = 0.0850037 Jy ! Component: 200 - total flux cleaned = 0.0997799 Jy ! Total flux subtracted in 200 components = 0.0997799 Jy ! Clean residual min=-0.008998 max=0.012057 Jy/beam ! Clean residual mean=0.000012 rms=0.002893 Jy/beam ! Combined flux in latest and established models = 0.640096 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 71 components and 0.640096 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=2.101 mas, bmaj=3.416 mas, bpa=3.51 degrees ! Estimated noise=0.722904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204621 Jy ! Component: 100 - total flux cleaned = 0.0344537 Jy ! Component: 150 - total flux cleaned = 0.0452641 Jy ! Component: 200 - total flux cleaned = 0.0540667 Jy ! Total flux subtracted in 200 components = 0.0540667 Jy ! Clean residual min=-0.008047 max=0.009365 Jy/beam ! Clean residual mean=0.000015 rms=0.003081 Jy/beam ! Combined flux in latest and established models = 0.694162 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 = 0.00746293 Jy ! Component: 100 - total flux cleaned = 0.0138877 Jy ! Component: 150 - total flux cleaned = 0.0194656 Jy ! Component: 200 - total flux cleaned = 0.0243385 Jy ! Total flux subtracted in 200 components = 0.0243385 Jy ! Clean residual min=-0.006511 max=0.007211 Jy/beam ! Clean residual mean=0.000011 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.718501 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 162 components and 0.718501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.247 mas, bpa=-2.205 degrees ! Estimated noise=0.566967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169306 Jy ! Component: 100 - total flux cleaned = 0.0042785 Jy ! Component: 150 - total flux cleaned = 0.00636586 Jy ! Component: 200 - total flux cleaned = 0.00807496 Jy ! Total flux subtracted in 200 components = 0.00807496 Jy ! Clean residual min=-0.005143 max=0.006077 Jy/beam ! Clean residual mean=0.000003 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.726576 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 185 components and 0.726576 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=0.033373Jy sigma=1.160800 ! Fit after self-cal, rms=0.033228Jy sigma=1.152920 wmodel /d2/scr/pima/bp177h_uvs/J1405+0415_X_map.mod ! Writing 185 model components to file: /d2/scr/pima/bp177h_uvs/J1405+0415_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1405+0415_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1405+0415_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1405+0415_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp177h_uvs/J1405+0415_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 = -0.000531405 Jy ! Component: 100 - total flux cleaned = -0.00140771 Jy ! Component: 150 - total flux cleaned = -0.00182269 Jy ! Component: 200 - total flux cleaned = -0.00221351 Jy ! Component: 250 - total flux cleaned = -0.00273603 Jy ! Component: 300 - total flux cleaned = -0.00316511 Jy ! Component: 350 - total flux cleaned = -0.00350898 Jy ! Component: 400 - total flux cleaned = -0.00383995 Jy ! Component: 450 - total flux cleaned = -0.00403276 Jy ! Component: 500 - total flux cleaned = -0.00415912 Jy ! Component: 550 - total flux cleaned = -0.00433854 Jy ! Component: 600 - total flux cleaned = -0.00428029 Jy ! Component: 650 - total flux cleaned = -0.00416808 Jy ! Component: 700 - total flux cleaned = -0.00411527 Jy ! Component: 750 - total flux cleaned = -0.00406156 Jy ! Component: 800 - total flux cleaned = -0.00380618 Jy ! Component: 850 - total flux cleaned = -0.00380793 Jy ! Component: 900 - total flux cleaned = -0.00376015 Jy ! Component: 950 - total flux cleaned = -0.00371479 Jy ! Component: 1000 - total flux cleaned = -0.00376213 Jy ! Component: 1050 - total flux cleaned = -0.00389662 Jy ! Component: 1100 - total flux cleaned = -0.00402541 Jy ! Component: 1150 - total flux cleaned = -0.00394034 Jy ! Component: 1200 - total flux cleaned = -0.0041902 Jy ! Component: 1250 - total flux cleaned = -0.00431098 Jy ! Component: 1300 - total flux cleaned = -0.00439097 Jy ! Component: 1350 - total flux cleaned = -0.00458459 Jy ! Component: 1400 - total flux cleaned = -0.00465879 Jy ! Component: 1450 - total flux cleaned = -0.00465895 Jy ! Component: 1500 - total flux cleaned = -0.00469551 Jy ! Component: 1550 - total flux cleaned = -0.00469647 Jy ! Component: 1600 - total flux cleaned = -0.00476629 Jy ! Component: 1650 - total flux cleaned = -0.00473186 Jy ! Component: 1700 - total flux cleaned = -0.00476434 Jy ! Component: 1750 - total flux cleaned = -0.00466578 Jy ! Component: 1800 - total flux cleaned = -0.00473036 Jy ! Component: 1850 - total flux cleaned = -0.00473029 Jy ! Component: 1900 - total flux cleaned = -0.00482433 Jy ! Component: 1950 - total flux cleaned = -0.00488585 Jy ! Component: 2000 - total flux cleaned = -0.00488639 Jy ! Component: 2050 - total flux cleaned = -0.00500476 Jy ! Component: 2100 - total flux cleaned = -0.00497634 Jy ! Component: 2150 - total flux cleaned = -0.00520452 Jy ! Component: 2200 - total flux cleaned = -0.00517661 Jy ! Component: 2250 - total flux cleaned = -0.00537003 Jy ! Component: 2300 - total flux cleaned = -0.00542399 Jy ! Component: 2350 - total flux cleaned = -0.00555793 Jy ! Component: 2400 - total flux cleaned = -0.00566353 Jy ! Component: 2450 - total flux cleaned = -0.00579331 Jy ! Component: 2500 - total flux cleaned = -0.00586979 Jy ! Component: 2550 - total flux cleaned = -0.00592047 Jy ! Component: 2600 - total flux cleaned = -0.00597021 Jy ! Component: 2650 - total flux cleaned = -0.00611692 Jy ! Component: 2700 - total flux cleaned = -0.00621369 Jy ! Component: 2750 - total flux cleaned = -0.0063087 Jy ! Component: 2800 - total flux cleaned = -0.00640249 Jy ! Component: 2850 - total flux cleaned = -0.00642576 Jy ! Component: 2900 - total flux cleaned = -0.0064715 Jy ! Component: 2950 - total flux cleaned = -0.00656215 Jy ! Component: 3000 - total flux cleaned = -0.00667386 Jy ! Component: 3050 - total flux cleaned = -0.00669594 Jy ! Component: 3100 - total flux cleaned = -0.00673978 Jy ! Component: 3150 - total flux cleaned = -0.00676126 Jy ! Component: 3200 - total flux cleaned = -0.00680393 Jy ! Component: 3250 - total flux cleaned = -0.0068042 Jy ! Component: 3300 - total flux cleaned = -0.00684583 Jy ! Component: 3350 - total flux cleaned = -0.00686649 Jy ! Component: 3400 - total flux cleaned = -0.00684577 Jy ! Component: 3450 - total flux cleaned = -0.00692691 Jy ! Component: 3500 - total flux cleaned = -0.00686656 Jy ! Component: 3550 - total flux cleaned = -0.00690641 Jy ! Component: 3600 - total flux cleaned = -0.00688684 Jy ! Component: 3650 - total flux cleaned = -0.00690636 Jy ! Component: 3700 - total flux cleaned = -0.00696414 Jy ! Component: 3750 - total flux cleaned = -0.00694486 Jy ! Component: 3800 - total flux cleaned = -0.006964 Jy ! Component: 3850 - total flux cleaned = -0.0070394 Jy ! Component: 3900 - total flux cleaned = -0.00711418 Jy ! Component: 3950 - total flux cleaned = -0.0071698 Jy ! Component: 4000 - total flux cleaned = -0.00718807 Jy ! Component: 4050 - total flux cleaned = -0.00729756 Jy ! Total flux subtracted in 4096 components = -0.00731559 Jy ! Clean residual min=-0.000944 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.71926 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 468 components and 0.71926 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1405+0415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.247 at -2.205 degrees (North through East) ! Clean map min=-0.0030132 max=0.40477 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1405+0415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.404767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000299464 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221953 0.221953 0.443907 0.887814 1.77563 3.55125 7.10251 14.205 28.41 56.8201 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.404 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1351.64 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1405+0415_X_uvs.log closed on Sat Mar 29 22:20:42 2014