! Started logfile: /d2/scr/pima/bp171a2_uvs/J0629-0838_C_uvs.log on Tue Feb 18 20:26:10 2014 obs /d2/scr/pima/bp171a2_uvs/J0629-0838_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0629-0838_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J0629-0838 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 696 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/bp171a2_uvs/J0629-0838_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002792Jy sigma=31.633627 ! Fit after self-cal, rms=0.921375Jy sigma=29.809546 ! 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=1.205 mas, bmaj=3.208 mas, bpa=-0.8455 degrees ! Estimated noise=1.07507 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 = 0.0535252 Jy ! Component: 100 - total flux cleaned = 0.06667 Jy ! Total flux subtracted in 100 components = 0.06667 Jy ! Clean residual min=-0.004478 max=0.006600 Jy/beam ! Clean residual mean=0.000007 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.06667 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.06667 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=0.037235Jy sigma=0.706975 ! Fit after self-cal, rms=0.037177Jy sigma=0.705086 ! 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=1.462 mas, bmaj=3.731 mas, bpa=-0.8883 degrees ! Estimated noise=0.947835 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 = 0.00821692 Jy ! Component: 100 - total flux cleaned = 0.0117501 Jy ! Component: 150 - total flux cleaned = 0.0135085 Jy ! Component: 200 - total flux cleaned = 0.0145085 Jy ! Total flux subtracted in 200 components = 0.0145085 Jy ! Clean residual min=-0.005091 max=0.005385 Jy/beam ! Clean residual mean=0.000009 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0811785 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.0811785 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=0.034070Jy sigma=0.659136 ! Fit after self-cal, rms=0.034047Jy sigma=0.659020 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.462 x 3.731 at -0.8883 degrees (North through East) ! Clean map min=-0.0048578 max=0.072153 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* MK 1.00* NL 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* MK 1.00* NL 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* 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* MK 1.00* NL 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* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.00* KP 1.12 ! LA 1.13 MK 1.15 NL 1.00 PT 1.00 ! SC 1.08 ! ! ! 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* MK 1.00* NL 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* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.034047Jy sigma=0.659020 ! Fit after self-cal, rms=0.033977Jy sigma=0.645738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.739 mas, bpa=-0.7535 degrees ! Estimated noise=0.966345 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 = 0.00142178 Jy ! Component: 100 - total flux cleaned = 0.00185175 Jy ! Component: 150 - total flux cleaned = 0.00189814 Jy ! Component: 200 - total flux cleaned = 0.00190938 Jy ! Total flux subtracted in 200 components = 0.00190938 Jy ! Clean residual min=-0.004720 max=0.005273 Jy/beam ! Clean residual mean=0.000009 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.0830879 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0830879 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=0.033681Jy sigma=0.650280 ! Fit after self-cal, rms=0.033682Jy sigma=0.650261 ! 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=0.033682Jy sigma=0.650261 ! Fit after self-cal, rms=0.033693Jy sigma=0.649837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.739 mas, bpa=-0.734 degrees ! Estimated noise=0.970072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321411 Jy ! Component: 100 - total flux cleaned = 0.00033201 Jy ! Component: 150 - total flux cleaned = 0.000352623 Jy ! Component: 200 - total flux cleaned = 0.000372409 Jy ! Total flux subtracted in 200 components = 0.000372409 Jy ! Clean residual min=-0.004703 max=0.005228 Jy/beam ! Clean residual mean=0.000009 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0834603 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0834603 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=0.033642Jy sigma=0.650804 ! Fit after self-cal, rms=0.033641Jy sigma=0.650800 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 (35.4, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415972 Jy ! Component: 100 - total flux cleaned = 0.00383017 Jy ! Component: 150 - total flux cleaned = 0.00370051 Jy ! Component: 200 - total flux cleaned = 0.00370187 Jy ! Total flux subtracted in 200 components = 0.00370187 Jy ! Clean residual min=-0.004253 max=0.004639 Jy/beam ! Clean residual mean=0.000006 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0871621 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0871621 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=0.032577Jy sigma=0.635838 ! Fit after self-cal, rms=0.032500Jy sigma=0.633115 ! Inverting map ! Added new window around map position (56.1, 69.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413745 Jy ! Component: 100 - total flux cleaned = 0.0045292 Jy ! Component: 150 - total flux cleaned = 0.00453207 Jy ! Component: 200 - total flux cleaned = 0.00453389 Jy ! Total flux subtracted in 200 components = 0.00453389 Jy ! Clean residual min=-0.004084 max=0.003604 Jy/beam ! Clean residual mean=0.000004 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.091696 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.091696 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=0.031405Jy sigma=0.617062 ! Fit after self-cal, rms=0.031337Jy sigma=0.614419 ! 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=0.031337Jy sigma=0.614419 ! Fit after self-cal, rms=0.031327Jy sigma=0.613988 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.471 mas, bmaj=3.739 mas, bpa=-0.6847 degrees ! Estimated noise=0.969946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118582 Jy ! Component: 100 - total flux cleaned = 0.00143444 Jy ! Component: 150 - total flux cleaned = 0.00148792 Jy ! Component: 200 - total flux cleaned = 0.00143675 Jy ! Total flux subtracted in 200 components = 0.00143675 Jy ! Clean residual min=-0.003685 max=0.003437 Jy/beam ! Clean residual mean=0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0931328 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.0931328 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=0.030943Jy sigma=0.608945 ! Fit after self-cal, rms=0.030931Jy sigma=0.608307 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 = 0.000416755 Jy ! Component: 100 - total flux cleaned = 0.000420721 Jy ! Component: 150 - total flux cleaned = 0.000420725 Jy ! Component: 200 - total flux cleaned = 0.000377904 Jy ! Total flux subtracted in 200 components = 0.000377904 Jy ! Clean residual min=-0.003442 max=0.003340 Jy/beam ! Clean residual mean=0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0935107 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.0935107 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=0.030717Jy sigma=0.605132 ! Fit after self-cal, rms=0.030713Jy sigma=0.604822 ! 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=0.030713Jy sigma=0.604822 ! Fit after self-cal, rms=0.030689Jy sigma=0.597925 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=6.846 mas, bpa=9.023 degrees ! Estimated noise=1.37719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552232 Jy ! Component: 100 - total flux cleaned = 0.00084812 Jy ! Component: 150 - total flux cleaned = 0.00091179 Jy ! Component: 200 - total flux cleaned = 0.00100179 Jy ! Total flux subtracted in 200 components = 0.00100179 Jy ! Clean residual min=-0.004403 max=0.004681 Jy/beam ! Clean residual mean=0.000014 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.0945125 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.0945125 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=0.030579Jy sigma=0.599195 ! Fit after self-cal, rms=0.030571Jy sigma=0.598912 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 = 0.000302461 Jy ! Component: 100 - total flux cleaned = 0.00035554 Jy ! Component: 150 - total flux cleaned = 0.000430083 Jy ! Component: 200 - total flux cleaned = 0.000476551 Jy ! Total flux subtracted in 200 components = 0.000476551 Jy ! Clean residual min=-0.004340 max=0.004630 Jy/beam ! Clean residual mean=0.000014 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.094989 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 0.094989 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=0.030540Jy sigma=0.600554 ! Fit after self-cal, rms=0.030539Jy sigma=0.600473 ! 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=1.469 mas, bmaj=3.737 mas, bpa=-0.5835 degrees ! Estimated noise=0.981142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 3.737 at -0.5835 degrees (North through East) ! Clean map min=-0.0042019 max=0.073043 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=1.211 mas, bmaj=3.21 mas, bpa=-0.5702 degrees ! Estimated noise=1.11307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0553296 Jy ! Component: 100 - total flux cleaned = 0.0689498 Jy ! Component: 150 - total flux cleaned = 0.0764065 Jy ! Component: 200 - total flux cleaned = 0.0815168 Jy ! Total flux subtracted in 200 components = 0.0815168 Jy ! Clean residual min=-0.003730 max=0.004566 Jy/beam ! Clean residual mean=0.000005 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.0815167 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0815167 Jy ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.737 mas, bpa=-0.5835 degrees ! Estimated noise=0.981142 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 (7.5, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577292 Jy ! Component: 100 - total flux cleaned = 0.00935026 Jy ! Component: 150 - total flux cleaned = 0.0111542 Jy ! Component: 200 - total flux cleaned = 0.0118637 Jy ! Total flux subtracted in 200 components = 0.0118637 Jy ! Clean residual min=-0.003110 max=0.003456 Jy/beam ! Clean residual mean=0.000008 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0933804 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.0933804 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=3.995 mas, bmaj=6.846 mas, bpa=9.023 degrees ! Estimated noise=1.37719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113594 Jy ! Component: 100 - total flux cleaned = 0.00176022 Jy ! Component: 150 - total flux cleaned = 0.0021744 Jy ! Component: 200 - total flux cleaned = 0.0023487 Jy ! Total flux subtracted in 200 components = 0.0023487 Jy ! Clean residual min=-0.003842 max=0.004110 Jy/beam ! Clean residual mean=0.000014 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.0957291 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 = 5.21385e-05 Jy ! Component: 100 - total flux cleaned = 0.000143289 Jy ! Component: 150 - total flux cleaned = 0.000183452 Jy ! Component: 200 - total flux cleaned = 0.00022043 Jy ! Total flux subtracted in 200 components = 0.00022043 Jy ! Clean residual min=-0.003891 max=0.004094 Jy/beam ! Clean residual mean=0.000013 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.0959495 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 80 components and 0.0959495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.737 mas, bpa=-0.5835 degrees ! Estimated noise=0.981142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.7623e-05 Jy ! Component: 100 - total flux cleaned = -0.000152913 Jy ! Component: 150 - total flux cleaned = -0.000153407 Jy ! Component: 200 - total flux cleaned = -0.000155929 Jy ! Total flux subtracted in 200 components = -0.000155929 Jy ! Clean residual min=-0.003052 max=0.003138 Jy/beam ! Clean residual mean=0.000006 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.0957936 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0957936 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=0.030274Jy sigma=0.591389 ! Fit after self-cal, rms=0.030242Jy sigma=0.589889 wmodel /d2/scr/pima/bp171a2_uvs/J0629-0838_C_map.mod ! Writing 101 model components to file: /d2/scr/pima/bp171a2_uvs/J0629-0838_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0629-0838_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0629-0838_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0629-0838_C_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp171a2_uvs/J0629-0838_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 = 9.10198e-05 Jy ! Component: 100 - total flux cleaned = 0.00039328 Jy ! Component: 150 - total flux cleaned = 0.000678967 Jy ! Component: 200 - total flux cleaned = 0.000950293 Jy ! Component: 250 - total flux cleaned = 0.000950219 Jy ! Component: 300 - total flux cleaned = 0.00107669 Jy ! Component: 350 - total flux cleaned = 0.00127909 Jy ! Component: 400 - total flux cleaned = 0.00139581 Jy ! Component: 450 - total flux cleaned = 0.0014713 Jy ! Component: 500 - total flux cleaned = 0.00161839 Jy ! Component: 550 - total flux cleaned = 0.00179803 Jy ! Component: 600 - total flux cleaned = 0.00186865 Jy ! Component: 650 - total flux cleaned = 0.00193774 Jy ! Component: 700 - total flux cleaned = 0.00203832 Jy ! Component: 750 - total flux cleaned = 0.00223588 Jy ! Component: 800 - total flux cleaned = 0.00246089 Jy ! Component: 850 - total flux cleaned = 0.00268095 Jy ! Component: 900 - total flux cleaned = 0.00289716 Jy ! Component: 950 - total flux cleaned = 0.0030797 Jy ! Component: 1000 - total flux cleaned = 0.00328873 Jy ! Component: 1050 - total flux cleaned = 0.00343537 Jy ! Component: 1100 - total flux cleaned = 0.00357989 Jy ! Component: 1150 - total flux cleaned = 0.00372119 Jy ! Component: 1200 - total flux cleaned = 0.00374816 Jy ! Component: 1250 - total flux cleaned = 0.00377584 Jy ! Component: 1300 - total flux cleaned = 0.0038843 Jy ! Component: 1350 - total flux cleaned = 0.00393758 Jy ! Component: 1400 - total flux cleaned = 0.00401603 Jy ! Component: 1450 - total flux cleaned = 0.00406788 Jy ! Component: 1500 - total flux cleaned = 0.00411948 Jy ! Component: 1550 - total flux cleaned = 0.0042203 Jy ! Component: 1600 - total flux cleaned = 0.00426999 Jy ! Component: 1650 - total flux cleaned = 0.00431891 Jy ! Component: 1700 - total flux cleaned = 0.00439155 Jy ! Component: 1750 - total flux cleaned = 0.00443971 Jy ! Component: 1800 - total flux cleaned = 0.00458174 Jy ! Component: 1850 - total flux cleaned = 0.00465196 Jy ! Component: 1900 - total flux cleaned = 0.00474468 Jy ! Component: 1950 - total flux cleaned = 0.00481378 Jy ! Component: 2000 - total flux cleaned = 0.00497236 Jy ! Component: 2050 - total flux cleaned = 0.00508429 Jy ! Component: 2100 - total flux cleaned = 0.00521722 Jy ! Component: 2150 - total flux cleaned = 0.00526113 Jy ! Component: 2200 - total flux cleaned = 0.00539153 Jy ! Component: 2250 - total flux cleaned = 0.00552046 Jy ! Component: 2300 - total flux cleaned = 0.00564796 Jy ! Component: 2350 - total flux cleaned = 0.00571086 Jy ! Component: 2400 - total flux cleaned = 0.00575272 Jy ! Component: 2450 - total flux cleaned = 0.00585651 Jy ! Component: 2500 - total flux cleaned = 0.00593868 Jy ! Component: 2550 - total flux cleaned = 0.00606104 Jy ! Component: 2600 - total flux cleaned = 0.00610145 Jy ! Component: 2650 - total flux cleaned = 0.00618178 Jy ! Component: 2700 - total flux cleaned = 0.00626118 Jy ! Component: 2750 - total flux cleaned = 0.00632017 Jy ! Component: 2800 - total flux cleaned = 0.0063201 Jy ! Component: 2850 - total flux cleaned = 0.00639779 Jy ! Component: 2900 - total flux cleaned = 0.00641716 Jy ! Component: 2950 - total flux cleaned = 0.00647457 Jy ! Component: 3000 - total flux cleaned = 0.00647468 Jy ! Component: 3050 - total flux cleaned = 0.00649382 Jy ! Component: 3100 - total flux cleaned = 0.00656904 Jy ! Component: 3150 - total flux cleaned = 0.00658782 Jy ! Component: 3200 - total flux cleaned = 0.00664364 Jy ! Component: 3250 - total flux cleaned = 0.00666221 Jy ! Component: 3300 - total flux cleaned = 0.00675406 Jy ! Component: 3350 - total flux cleaned = 0.00682685 Jy ! Component: 3400 - total flux cleaned = 0.00682666 Jy ! Component: 3450 - total flux cleaned = 0.00695276 Jy ! Component: 3500 - total flux cleaned = 0.00697065 Jy ! Component: 3550 - total flux cleaned = 0.00711316 Jy ! Component: 3600 - total flux cleaned = 0.00718387 Jy ! Component: 3650 - total flux cleaned = 0.00728954 Jy ! Component: 3700 - total flux cleaned = 0.00741224 Jy ! Component: 3750 - total flux cleaned = 0.00748202 Jy ! Component: 3800 - total flux cleaned = 0.00758623 Jy ! Component: 3850 - total flux cleaned = 0.00770723 Jy ! Component: 3900 - total flux cleaned = 0.00779316 Jy ! Component: 3950 - total flux cleaned = 0.00786187 Jy ! Component: 4000 - total flux cleaned = 0.00799831 Jy ! Component: 4050 - total flux cleaned = 0.0080662 Jy ! Total flux subtracted in 4096 components = 0.00813387 Jy ! Clean residual min=-0.001125 max=0.000920 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.103927 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 347 components and 0.103927 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0629-0838_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 3.737 at -0.5835 degrees (North through East) ! Clean map min=-0.0022822 max=0.070062 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0629-0838_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0700617 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289985 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2417 1.2417 2.4834 4.96679 9.93359 19.8672 39.7344 79.4687 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.604 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0629-0838_C_uvs.log closed on Tue Feb 18 20:26:15 2014