! Started logfile: /scr/pima/bp177a_uvs/J1155+5453_C_uvs.log on Fri Feb 7 04:27:05 2014 obs /scr/pima/bp177a_uvs/J1155+5453_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1155+5453_C_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.495238 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1155+5453 ! ! 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 416 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 /scr/pima/bp177a_uvs/J1155+5453_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000419Jy sigma=43.380956 ! Fit after self-cal, rms=0.987373Jy sigma=43.600226 ! 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=3.251 mas, bmaj=14.41 mas, bpa=88.07 degrees ! Estimated noise=1.21453 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969289 Jy ! Component: 100 - total flux cleaned = 0.0127498 Jy ! Total flux subtracted in 100 components = 0.0127498 Jy ! Clean residual min=-0.001896 max=0.001903 Jy/beam ! Clean residual mean=0.000009 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0127498 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0127498 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=0.031493Jy sigma=0.623703 ! Fit after self-cal, rms=0.030424Jy sigma=0.506605 ! Inverting map ! Added new window around map position (0.3, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380008 Jy ! Component: 100 - total flux cleaned = 0.00558145 Jy ! Total flux subtracted in 100 components = 0.00558145 Jy ! Clean residual min=-0.001611 max=0.001695 Jy/beam ! Clean residual mean=0.000003 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0183312 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0183312 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=0.029954Jy sigma=0.436220 ! Fit after self-cal, rms=0.029949Jy sigma=0.435746 ! 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=4.284 mas, bmaj=13.76 mas, bpa=82.53 degrees ! Estimated noise=0.901226 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 = 0.00147856 Jy ! Component: 100 - total flux cleaned = 0.00196366 Jy ! Component: 150 - total flux cleaned = 0.00200623 Jy ! Component: 200 - total flux cleaned = 0.00202311 Jy ! Total flux subtracted in 200 components = 0.00202311 Jy ! Clean residual min=-0.001320 max=0.001319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0203543 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0203543 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=0.029870Jy sigma=0.425899 ! Fit after self-cal, rms=0.029873Jy sigma=0.425442 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.284 x 13.76 at 82.53 degrees (North through East) ! Clean map min=-0.0013631 max=0.013103 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* LA 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* LA 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* LA 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 1.04 HN 1.00* LA 0.99 ! OV 0.85 PT 1.18 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.20 HN 1.00* LA 1.12 ! OV 0.95 PT 0.93 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.14 HN 1.00* LA 1.00 ! OV 0.90 PT 0.90 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00* LA 0.87 ! OV 1.12 PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.029873Jy sigma=0.425442 ! Fit after self-cal, rms=0.029845Jy sigma=0.419650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.283 mas, bmaj=13.62 mas, bpa=82.57 degrees ! Estimated noise=0.896569 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 = 0.000528204 Jy ! Component: 100 - total flux cleaned = 0.000730871 Jy ! Component: 150 - total flux cleaned = 0.000760903 Jy ! Component: 200 - total flux cleaned = 0.000760804 Jy ! Total flux subtracted in 200 components = 0.000760804 Jy ! Clean residual min=-0.001193 max=0.001216 Jy/beam ! Clean residual mean=-0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0211151 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.0211151 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=0.029821Jy sigma=0.418402 ! Fit after self-cal, rms=0.029822Jy sigma=0.418177 ! 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=0.029822Jy sigma=0.418177 ! Fit after self-cal, rms=0.029832Jy sigma=0.417960 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.275 mas, bmaj=13.55 mas, bpa=82.57 degrees ! Estimated noise=0.897237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291132 Jy ! Component: 100 - total flux cleaned = 0.000300394 Jy ! Component: 150 - total flux cleaned = 0.000300252 Jy ! Component: 200 - total flux cleaned = 0.000308478 Jy ! Total flux subtracted in 200 components = 0.000308478 Jy ! Clean residual min=-0.001184 max=0.001169 Jy/beam ! Clean residual mean=-0.000004 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0214236 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0214236 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=0.029829Jy sigma=0.417336 ! Fit after self-cal, rms=0.029831Jy sigma=0.417325 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 = 8.70192e-06 Jy ! Component: 100 - total flux cleaned = 1.63351e-05 Jy ! Component: 150 - total flux cleaned = 2.36851e-05 Jy ! Component: 200 - total flux cleaned = 1.62941e-05 Jy ! Total flux subtracted in 200 components = 1.62941e-05 Jy ! Clean residual min=-0.001174 max=0.001142 Jy/beam ! Clean residual mean=-0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0214399 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.0214399 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=0.029830Jy sigma=0.416839 ! Fit after self-cal, rms=0.029833Jy sigma=0.416830 ! 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=0.029833Jy sigma=0.416830 ! Fit after self-cal, rms=0.029843Jy sigma=0.416774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.278 mas, bmaj=13.52 mas, bpa=82.5 degrees ! Estimated noise=0.898958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117006 Jy ! Component: 100 - total flux cleaned = 0.000124804 Jy ! Component: 150 - total flux cleaned = 0.00013218 Jy ! Component: 200 - total flux cleaned = 0.000132224 Jy ! Total flux subtracted in 200 components = 0.000132224 Jy ! Clean residual min=-0.001175 max=0.001119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0215721 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.0215721 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=0.029843Jy sigma=0.416376 ! Fit after self-cal, rms=0.029848Jy sigma=0.416367 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 = -1.14408e-06 Jy ! Component: 100 - total flux cleaned = -1.09652e-06 Jy ! Component: 150 - total flux cleaned = -7.65024e-06 Jy ! Component: 200 - total flux cleaned = -1.51575e-06 Jy ! Total flux subtracted in 200 components = -1.51575e-06 Jy ! Clean residual min=-0.001170 max=0.001106 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0215706 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0215706 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=0.029849Jy sigma=0.416012 ! Fit after self-cal, rms=0.029854Jy sigma=0.416003 ! 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=0.029854Jy sigma=0.416003 ! Fit after self-cal, rms=0.029859Jy sigma=0.415986 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.843 mas, bmaj=13.81 mas, bpa=80.25 degrees ! Estimated noise=0.915831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.34096e-06 Jy ! Component: 100 - total flux cleaned = 1.89745e-05 Jy ! Component: 150 - total flux cleaned = 3.18421e-05 Jy ! Component: 200 - total flux cleaned = 4.39054e-05 Jy ! Total flux subtracted in 200 components = 4.39054e-05 Jy ! Clean residual min=-0.001199 max=0.001070 Jy/beam ! Clean residual mean=-0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0216145 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.0216145 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=0.029855Jy sigma=0.415796 ! Fit after self-cal, rms=0.029863Jy sigma=0.415749 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 = -2.65322e-05 Jy ! Component: 100 - total flux cleaned = -2.12002e-05 Jy ! Component: 150 - total flux cleaned = -2.644e-05 Jy ! Component: 200 - total flux cleaned = -2.6586e-05 Jy ! Total flux subtracted in 200 components = -2.6586e-05 Jy ! Clean residual min=-0.001188 max=0.001056 Jy/beam ! Clean residual mean=-0.000004 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0215879 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.0215879 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=0.029861Jy sigma=0.415534 ! Fit after self-cal, rms=0.029870Jy sigma=0.415498 ! 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=4.283 mas, bmaj=13.51 mas, bpa=82.44 degrees ! Estimated noise=0.900284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.283 x 13.51 at 82.44 degrees (North through East) ! Clean map min=-0.0011726 max=0.013263 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=3.254 mas, bmaj=14.18 mas, bpa=88.1 degrees ! Estimated noise=1.20604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110761 Jy ! Component: 100 - total flux cleaned = 0.0150099 Jy ! Component: 150 - total flux cleaned = 0.0173289 Jy ! Component: 200 - total flux cleaned = 0.0188399 Jy ! Total flux subtracted in 200 components = 0.0188399 Jy ! Clean residual min=-0.002416 max=0.003384 Jy/beam ! Clean residual mean=0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0188399 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0188399 Jy ! Inverting map and beam ! Estimated beam: bmin=4.283 mas, bmaj=13.51 mas, bpa=82.44 degrees ! Estimated noise=0.900284 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 (-8.1, 50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220481 Jy ! Component: 100 - total flux cleaned = 0.00277492 Jy ! Component: 150 - total flux cleaned = 0.00293084 Jy ! Component: 200 - total flux cleaned = 0.00302017 Jy ! Total flux subtracted in 200 components = 0.00302017 Jy ! Clean residual min=-0.001133 max=0.001145 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0218601 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.0218601 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=4.843 mas, bmaj=13.81 mas, bpa=80.25 degrees ! Estimated noise=0.915831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246814 Jy ! Component: 100 - total flux cleaned = -0.000361026 Jy ! Component: 150 - total flux cleaned = -0.000416883 Jy ! Component: 200 - total flux cleaned = -0.000438037 Jy ! Total flux subtracted in 200 components = -0.000438037 Jy ! Clean residual min=-0.000952 max=0.000892 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0214221 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 = -5.93396e-05 Jy ! Component: 100 - total flux cleaned = -9.6728e-05 Jy ! Component: 150 - total flux cleaned = -0.000140802 Jy ! Component: 200 - total flux cleaned = -0.000157581 Jy ! Total flux subtracted in 200 components = -0.000157581 Jy ! Clean residual min=-0.000886 max=0.000873 Jy/beam ! Clean residual mean=-0.000003 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0212645 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 112 components and 0.0212645 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.283 mas, bmaj=13.51 mas, bpa=82.44 degrees ! Estimated noise=0.900284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.67622e-05 Jy ! Component: 100 - total flux cleaned = 0.000110443 Jy ! Component: 150 - total flux cleaned = 0.000152187 Jy ! Component: 200 - total flux cleaned = 0.00017563 Jy ! Total flux subtracted in 200 components = 0.00017563 Jy ! Clean residual min=-0.000959 max=0.000996 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0214401 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 129 components and 0.0214401 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=0.029835Jy sigma=0.417060 ! Fit after self-cal, rms=0.029843Jy sigma=0.415304 wmodel /scr/pima/bp177a_uvs/J1155+5453_C_map.mod ! Writing 129 model components to file: /scr/pima/bp177a_uvs/J1155+5453_C_map.mod wobs /scr/pima/bp177a_uvs/J1155+5453_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1155+5453_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1155+5453_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1155+5453_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 = 7.60519e-05 Jy ! Component: 100 - total flux cleaned = 0.000119999 Jy ! Component: 150 - total flux cleaned = 0.00020094 Jy ! Component: 200 - total flux cleaned = 0.000200365 Jy ! Component: 250 - total flux cleaned = 0.000222411 Jy ! Component: 300 - total flux cleaned = 0.000222438 Jy ! Component: 350 - total flux cleaned = 0.000250861 Jy ! Component: 400 - total flux cleaned = 0.00028699 Jy ! Component: 450 - total flux cleaned = 0.000287382 Jy ! Component: 500 - total flux cleaned = 0.000295518 Jy ! Component: 550 - total flux cleaned = 0.000287751 Jy ! Component: 600 - total flux cleaned = 0.000280347 Jy ! Component: 650 - total flux cleaned = 0.000266205 Jy ! Component: 700 - total flux cleaned = 0.000252535 Jy ! Component: 750 - total flux cleaned = 0.000232247 Jy ! Component: 800 - total flux cleaned = 0.000186846 Jy ! Component: 850 - total flux cleaned = 0.000148737 Jy ! Component: 900 - total flux cleaned = 0.000104859 Jy ! Component: 950 - total flux cleaned = 6.76219e-05 Jy ! Component: 1000 - total flux cleaned = 1.91229e-07 Jy ! Component: 1050 - total flux cleaned = -5.44691e-05 Jy ! Component: 1100 - total flux cleaned = -0.000120766 Jy ! Component: 1150 - total flux cleaned = -0.000180693 Jy ! Component: 1200 - total flux cleaned = -0.000240535 Jy ! Component: 1250 - total flux cleaned = -0.000312426 Jy ! Component: 1300 - total flux cleaned = -0.000372297 Jy ! Component: 1350 - total flux cleaned = -0.000432435 Jy ! Component: 1400 - total flux cleaned = -0.000474819 Jy ! Component: 1450 - total flux cleaned = -0.000523751 Jy ! Component: 1500 - total flux cleaned = -0.000567133 Jy ! Component: 1550 - total flux cleaned = -0.00059861 Jy ! Component: 1600 - total flux cleaned = -0.000624235 Jy ! Component: 1650 - total flux cleaned = -0.000650082 Jy ! Component: 1700 - total flux cleaned = -0.000669808 Jy ! Component: 1750 - total flux cleaned = -0.000676737 Jy ! Component: 1800 - total flux cleaned = -0.000683713 Jy ! Component: 1850 - total flux cleaned = -0.000690743 Jy ! Component: 1900 - total flux cleaned = -0.000698128 Jy ! Component: 1950 - total flux cleaned = -0.000698108 Jy ! Component: 2000 - total flux cleaned = -0.000698039 Jy ! Component: 2050 - total flux cleaned = -0.000705903 Jy ! Component: 2100 - total flux cleaned = -0.000714303 Jy ! Component: 2150 - total flux cleaned = -0.000722988 Jy ! Component: 2200 - total flux cleaned = -0.000722998 Jy ! Component: 2250 - total flux cleaned = -0.000731924 Jy ! Component: 2300 - total flux cleaned = -0.000741059 Jy ! Component: 2350 - total flux cleaned = -0.000750789 Jy ! Component: 2400 - total flux cleaned = -0.000760983 Jy ! Component: 2450 - total flux cleaned = -0.000760928 Jy ! Component: 2500 - total flux cleaned = -0.000771744 Jy ! Component: 2550 - total flux cleaned = -0.000771762 Jy ! Component: 2600 - total flux cleaned = -0.000783484 Jy ! Component: 2650 - total flux cleaned = -0.000783623 Jy ! Component: 2700 - total flux cleaned = -0.000783505 Jy ! Component: 2750 - total flux cleaned = -0.000770595 Jy ! Component: 2800 - total flux cleaned = -0.000770362 Jy ! Component: 2850 - total flux cleaned = -0.000770459 Jy ! Component: 2900 - total flux cleaned = -0.00077063 Jy ! Component: 2950 - total flux cleaned = -0.000770468 Jy ! Component: 3000 - total flux cleaned = -0.000754723 Jy ! Component: 3050 - total flux cleaned = -0.000754437 Jy ! Component: 3100 - total flux cleaned = -0.000753934 Jy ! Component: 3150 - total flux cleaned = -0.000753996 Jy ! Component: 3200 - total flux cleaned = -0.00075455 Jy ! Component: 3250 - total flux cleaned = -0.000754909 Jy ! Component: 3300 - total flux cleaned = -0.000754717 Jy ! Component: 3350 - total flux cleaned = -0.000733888 Jy ! Component: 3400 - total flux cleaned = -0.000734144 Jy ! Component: 3450 - total flux cleaned = -0.000711278 Jy ! Component: 3500 - total flux cleaned = -0.000688277 Jy ! Component: 3550 - total flux cleaned = -0.00068799 Jy ! Component: 3600 - total flux cleaned = -0.000662176 Jy ! Component: 3650 - total flux cleaned = -0.000635163 Jy ! Component: 3700 - total flux cleaned = -0.000634905 Jy ! Component: 3750 - total flux cleaned = -0.000604888 Jy ! Component: 3800 - total flux cleaned = -0.000604936 Jy ! Component: 3850 - total flux cleaned = -0.000572932 Jy ! Component: 3900 - total flux cleaned = -0.000572496 Jy ! Component: 3950 - total flux cleaned = -0.00057261 Jy ! Component: 4000 - total flux cleaned = -0.000537558 Jy ! Component: 4050 - total flux cleaned = -0.000500876 Jy ! Total flux subtracted in 4096 components = -0.000500206 Jy ! Clean residual min=-0.002068 max=0.002201 Jy/beam ! Clean residual mean=-0.000062 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0209399 Jy keep ! Adding 206 model components to the UV plane model. ! The established model now contains 335 components and 0.0209399 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1155+5453_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.283 x 13.51 at 82.44 degrees (North through East) ! Clean map min=-0.0036263 max=0.015642 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1155+5453_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0156415 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00078258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -15.0097 15.0097 30.0194 60.0387 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 19.987 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1155+5453_C_uvs.log closed on Fri Feb 7 04:27:10 2014