! Started logfile: /d2/scr/pima/bp177h_uvs/J1530+5137_C_uvs.log on Sun Mar 30 00:48:46 2014 obs /d2/scr/pima/bp177h_uvs/J1530+5137_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1530+5137_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1530+5137 ! ! 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1530+5137_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=0.993240Jy sigma=46.049539 ! Fit after self-cal, rms=0.919241Jy sigma=42.638723 ! 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=1.415 mas, bmaj=4.881 mas, bpa=33.52 degrees ! Estimated noise=0.617725 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 = 0.0617429 Jy ! Component: 100 - total flux cleaned = 0.0752131 Jy ! Total flux subtracted in 100 components = 0.0752131 Jy ! Clean residual min=-0.001979 max=0.003785 Jy/beam ! Clean residual mean=-0.000010 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0752131 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0752131 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=0.017378Jy sigma=0.685130 ! Fit after self-cal, rms=0.017366Jy sigma=0.684420 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379827 Jy ! Component: 100 - total flux cleaned = 0.0056353 Jy ! Total flux subtracted in 100 components = 0.0056353 Jy ! Clean residual min=-0.001761 max=0.002228 Jy/beam ! Clean residual mean=-0.000011 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0808484 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0808484 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=0.016232Jy sigma=0.643570 ! Fit after self-cal, rms=0.016221Jy sigma=0.643059 ! 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=1.704 mas, bmaj=4.84 mas, bpa=32.26 degrees ! Estimated noise=0.47036 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 = 0.00124599 Jy ! Component: 100 - total flux cleaned = 0.00202789 Jy ! Component: 150 - total flux cleaned = 0.00258883 Jy ! Component: 200 - total flux cleaned = 0.00299654 Jy ! Total flux subtracted in 200 components = 0.00299654 Jy ! Clean residual min=-0.001806 max=0.001904 Jy/beam ! Clean residual mean=-0.000021 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0838449 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.0838449 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=0.016028Jy sigma=0.640219 ! Fit after self-cal, rms=0.016026Jy sigma=0.640138 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.704 x 4.84 at 32.26 degrees (North through East) ! Clean map min=-0.0017713 max=0.079807 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 0.95 KP 0.94 ! LA 0.99 MK 1.06 NL 1.06 OV 1.00 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.00 KP 0.99 ! LA 1.03 MK 1.01 NL 1.02 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 1.01 ! LA 1.03 MK 0.99 NL 0.98 OV 1.01 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.97 ! LA 1.13 MK 0.99 NL 0.98 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.01 KP 0.91 ! LA 1.03 MK 1.01 NL 0.97 OV 0.98 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 0.99 ! LA 1.02 MK 0.99 NL 0.99 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.016026Jy sigma=0.640138 ! Fit after self-cal, rms=0.015343Jy sigma=0.601130 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=4.841 mas, bpa=32.3 degrees ! Estimated noise=0.470062 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 = 0.000200432 Jy ! Component: 100 - total flux cleaned = 0.000246019 Jy ! Component: 150 - total flux cleaned = 0.000295981 Jy ! Component: 200 - total flux cleaned = 0.000342061 Jy ! Total flux subtracted in 200 components = 0.000342061 Jy ! Clean residual min=-0.001576 max=0.001312 Jy/beam ! Clean residual mean=-0.000013 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.084187 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.084187 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=0.015320Jy sigma=0.600519 ! Fit after self-cal, rms=0.015319Jy sigma=0.600444 ! 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=0.015319Jy sigma=0.600444 ! Fit after self-cal, rms=0.015322Jy sigma=0.600400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.706 mas, bmaj=4.84 mas, bpa=32.31 degrees ! Estimated noise=0.470247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121283 Jy ! Component: 100 - total flux cleaned = 0.000165332 Jy ! Component: 150 - total flux cleaned = 0.000206007 Jy ! Component: 200 - total flux cleaned = 0.000243894 Jy ! Total flux subtracted in 200 components = 0.000243894 Jy ! Clean residual min=-0.001580 max=0.001315 Jy/beam ! Clean residual mean=-0.000013 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0844309 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.0844309 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=0.015308Jy sigma=0.600117 ! Fit after self-cal, rms=0.015308Jy sigma=0.600098 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 = 2.26574e-05 Jy ! Component: 100 - total flux cleaned = 5.0319e-05 Jy ! Component: 150 - total flux cleaned = 8.27621e-05 Jy ! Component: 200 - total flux cleaned = 0.000106857 Jy ! Total flux subtracted in 200 components = 0.000106857 Jy ! Clean residual min=-0.001581 max=0.001325 Jy/beam ! Clean residual mean=-0.000013 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0845377 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0845377 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=0.015300Jy sigma=0.599920 ! Fit after self-cal, rms=0.015299Jy sigma=0.599908 ! 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=0.015299Jy sigma=0.599908 ! Fit after self-cal, rms=0.015304Jy sigma=0.599871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.706 mas, bmaj=4.839 mas, bpa=32.32 degrees ! Estimated noise=0.470511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125656 Jy ! Component: 100 - total flux cleaned = 0.000162042 Jy ! Component: 150 - total flux cleaned = 0.00018435 Jy ! Component: 200 - total flux cleaned = 0.000189623 Jy ! Total flux subtracted in 200 components = 0.000189623 Jy ! Clean residual min=-0.001587 max=0.001332 Jy/beam ! Clean residual mean=-0.000013 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0847273 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0847273 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=0.015295Jy sigma=0.599799 ! Fit after self-cal, rms=0.015295Jy sigma=0.599793 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 = 1.05968e-05 Jy ! Component: 100 - total flux cleaned = 2.07177e-05 Jy ! Component: 150 - total flux cleaned = 2.55376e-05 Jy ! Component: 200 - total flux cleaned = 3.03862e-05 Jy ! Total flux subtracted in 200 components = 3.03862e-05 Jy ! Clean residual min=-0.001588 max=0.001338 Jy/beam ! Clean residual mean=-0.000013 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0847577 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0847577 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=0.015291Jy sigma=0.599672 ! Fit after self-cal, rms=0.015291Jy sigma=0.599669 ! 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=0.015291Jy sigma=0.599669 ! Fit after self-cal, rms=0.015294Jy sigma=0.599647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=5.317 mas, bpa=30.16 degrees ! Estimated noise=0.573945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269527 Jy ! Component: 100 - total flux cleaned = 0.000375499 Jy ! Component: 150 - total flux cleaned = 0.000401819 Jy ! Component: 200 - total flux cleaned = 0.00040945 Jy ! Total flux subtracted in 200 components = 0.00040945 Jy ! Clean residual min=-0.002405 max=0.001380 Jy/beam ! Clean residual mean=-0.000025 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0851672 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0851672 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=0.015290Jy sigma=0.599781 ! Fit after self-cal, rms=0.015290Jy sigma=0.599774 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 = 1.05888e-05 Jy ! Component: 100 - total flux cleaned = 1.06314e-05 Jy ! Component: 150 - total flux cleaned = 1.67146e-05 Jy ! Component: 200 - total flux cleaned = 1.66119e-05 Jy ! Total flux subtracted in 200 components = 1.66119e-05 Jy ! Clean residual min=-0.002399 max=0.001392 Jy/beam ! Clean residual mean=-0.000025 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0851838 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0851838 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=0.015290Jy sigma=0.599784 ! Fit after self-cal, rms=0.015289Jy sigma=0.599780 ! 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=1.706 mas, bmaj=4.838 mas, bpa=32.34 degrees ! Estimated noise=0.470684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.706 x 4.838 at 32.34 degrees (North through East) ! Clean map min=-0.0015648 max=0.079806 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=1.417 mas, bmaj=4.885 mas, bpa=33.58 degrees ! Estimated noise=0.619927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0619557 Jy ! Component: 100 - total flux cleaned = 0.0754734 Jy ! Component: 150 - total flux cleaned = 0.0793336 Jy ! Component: 200 - total flux cleaned = 0.0810796 Jy ! Total flux subtracted in 200 components = 0.0810796 Jy ! Clean residual min=-0.001654 max=0.001579 Jy/beam ! Clean residual mean=-0.000005 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0810796 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0810796 Jy ! Inverting map and beam ! Estimated beam: bmin=1.706 mas, bmaj=4.838 mas, bpa=32.34 degrees ! Estimated noise=0.470684 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126787 Jy ! Component: 100 - total flux cleaned = 0.00203317 Jy ! Component: 150 - total flux cleaned = 0.00258705 Jy ! Component: 200 - total flux cleaned = 0.00299525 Jy ! Total flux subtracted in 200 components = 0.00299525 Jy ! Clean residual min=-0.001636 max=0.001299 Jy/beam ! Clean residual mean=-0.000012 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0840749 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0840749 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=3.5 mas, bmaj=5.317 mas, bpa=30.16 degrees ! Estimated noise=0.573945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520347 Jy ! Component: 100 - total flux cleaned = 0.000811933 Jy ! Component: 150 - total flux cleaned = 0.000958571 Jy ! Component: 200 - total flux cleaned = 0.000980772 Jy ! Total flux subtracted in 200 components = 0.000980772 Jy ! Clean residual min=-0.002384 max=0.001390 Jy/beam ! Clean residual mean=-0.000025 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0850556 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 = 1.52618e-05 Jy ! Component: 100 - total flux cleaned = 2.46036e-05 Jy ! Component: 150 - total flux cleaned = 3.33868e-05 Jy ! Component: 200 - total flux cleaned = 4.57304e-05 Jy ! Total flux subtracted in 200 components = 4.57304e-05 Jy ! Clean residual min=-0.002386 max=0.001393 Jy/beam ! Clean residual mean=-0.000025 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0851014 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0851014 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.706 mas, bmaj=4.838 mas, bpa=32.34 degrees ! Estimated noise=0.470684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231313 Jy ! Component: 100 - total flux cleaned = -0.000253807 Jy ! Component: 150 - total flux cleaned = -0.000263778 Jy ! Component: 200 - total flux cleaned = -0.000254257 Jy ! Total flux subtracted in 200 components = -0.000254257 Jy ! Clean residual min=-0.001637 max=0.001312 Jy/beam ! Clean residual mean=-0.000012 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0848471 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0848471 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=0.015312Jy sigma=0.600209 ! Fit after self-cal, rms=0.015310Jy sigma=0.600139 wmodel /d2/scr/pima/bp177h_uvs/J1530+5137_C_map.mod ! Writing 50 model components to file: /d2/scr/pima/bp177h_uvs/J1530+5137_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1530+5137_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1530+5137_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1530+5137_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1530+5137_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 = -0.000641452 Jy ! Component: 100 - total flux cleaned = -0.00100389 Jy ! Component: 150 - total flux cleaned = -0.00131481 Jy ! Component: 200 - total flux cleaned = -0.00162815 Jy ! Component: 250 - total flux cleaned = -0.00166751 Jy ! Component: 300 - total flux cleaned = -0.00168625 Jy ! Component: 350 - total flux cleaned = -0.00166754 Jy ! Component: 400 - total flux cleaned = -0.00168535 Jy ! Component: 450 - total flux cleaned = -0.00173666 Jy ! Component: 500 - total flux cleaned = -0.00171954 Jy ! Component: 550 - total flux cleaned = -0.00173599 Jy ! Component: 600 - total flux cleaned = -0.00175164 Jy ! Component: 650 - total flux cleaned = -0.00175152 Jy ! Component: 700 - total flux cleaned = -0.00176644 Jy ! Component: 750 - total flux cleaned = -0.00175216 Jy ! Component: 800 - total flux cleaned = -0.00175256 Jy ! Component: 850 - total flux cleaned = -0.00175256 Jy ! Component: 900 - total flux cleaned = -0.00178034 Jy ! Component: 950 - total flux cleaned = -0.0017669 Jy ! Component: 1000 - total flux cleaned = -0.00178024 Jy ! Component: 1050 - total flux cleaned = -0.00175449 Jy ! Component: 1100 - total flux cleaned = -0.00174183 Jy ! Component: 1150 - total flux cleaned = -0.00174173 Jy ! Component: 1200 - total flux cleaned = -0.00171695 Jy ! Component: 1250 - total flux cleaned = -0.00168059 Jy ! Component: 1300 - total flux cleaned = -0.00168096 Jy ! Component: 1350 - total flux cleaned = -0.00170469 Jy ! Component: 1400 - total flux cleaned = -0.00171647 Jy ! Component: 1450 - total flux cleaned = -0.0017509 Jy ! Component: 1500 - total flux cleaned = -0.00176213 Jy ! Component: 1550 - total flux cleaned = -0.00180679 Jy ! Component: 1600 - total flux cleaned = -0.00180692 Jy ! Component: 1650 - total flux cleaned = -0.00177436 Jy ! Component: 1700 - total flux cleaned = -0.00179585 Jy ! Component: 1750 - total flux cleaned = -0.00181719 Jy ! Component: 1800 - total flux cleaned = -0.00184852 Jy ! Component: 1850 - total flux cleaned = -0.00185868 Jy ! Component: 1900 - total flux cleaned = -0.0018792 Jy ! Component: 1950 - total flux cleaned = -0.00191954 Jy ! Component: 2000 - total flux cleaned = -0.00193939 Jy ! Component: 2050 - total flux cleaned = -0.00192955 Jy ! Component: 2100 - total flux cleaned = -0.0019781 Jy ! Component: 2150 - total flux cleaned = -0.00200721 Jy ! Component: 2200 - total flux cleaned = -0.00202623 Jy ! Component: 2250 - total flux cleaned = -0.00207325 Jy ! Component: 2300 - total flux cleaned = -0.00209182 Jy ! Component: 2350 - total flux cleaned = -0.00210113 Jy ! Component: 2400 - total flux cleaned = -0.00212846 Jy ! Component: 2450 - total flux cleaned = -0.00218252 Jy ! Component: 2500 - total flux cleaned = -0.00218263 Jy ! Component: 2550 - total flux cleaned = -0.00220936 Jy ! Component: 2600 - total flux cleaned = -0.00224429 Jy ! Component: 2650 - total flux cleaned = -0.00223557 Jy ! Component: 2700 - total flux cleaned = -0.00223531 Jy ! Component: 2750 - total flux cleaned = -0.00221826 Jy ! Component: 2800 - total flux cleaned = -0.00223522 Jy ! Component: 2850 - total flux cleaned = -0.00224351 Jy ! Component: 2900 - total flux cleaned = -0.00225173 Jy ! Component: 2950 - total flux cleaned = -0.0022682 Jy ! Component: 3000 - total flux cleaned = -0.00228447 Jy ! Component: 3050 - total flux cleaned = -0.00226013 Jy ! Component: 3100 - total flux cleaned = -0.00224414 Jy ! Component: 3150 - total flux cleaned = -0.00222026 Jy ! Component: 3200 - total flux cleaned = -0.00218088 Jy ! Component: 3250 - total flux cleaned = -0.00219648 Jy ! Component: 3300 - total flux cleaned = -0.00217316 Jy ! Component: 3350 - total flux cleaned = -0.00213462 Jy ! Component: 3400 - total flux cleaned = -0.00211167 Jy ! Component: 3450 - total flux cleaned = -0.00208876 Jy ! Component: 3500 - total flux cleaned = -0.00206612 Jy ! Component: 3550 - total flux cleaned = -0.00204364 Jy ! Component: 3600 - total flux cleaned = -0.00201382 Jy ! Component: 3650 - total flux cleaned = -0.00200638 Jy ! Component: 3700 - total flux cleaned = -0.00197713 Jy ! Component: 3750 - total flux cleaned = -0.00195522 Jy ! Component: 3800 - total flux cleaned = -0.00194074 Jy ! Component: 3850 - total flux cleaned = -0.00193359 Jy ! Component: 3900 - total flux cleaned = -0.00191209 Jy ! Component: 3950 - total flux cleaned = -0.00187653 Jy ! Component: 4000 - total flux cleaned = -0.0018483 Jy ! Component: 4050 - total flux cleaned = -0.0018132 Jy ! Total flux subtracted in 4096 components = -0.00177142 Jy ! Clean residual min=-0.000407 max=0.000388 Jy/beam ! Clean residual mean=-0.000003 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0830757 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 348 components and 0.0830757 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1530+5137_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.706 x 4.838 at 32.34 degrees (North through East) ! Clean map min=-0.00079099 max=0.079761 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1530+5137_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0797613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124382 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467827 0.467827 0.935654 1.87131 3.74262 7.48523 14.9705 29.9409 59.8819 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 641.262 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1530+5137_C_uvs.log closed on Sun Mar 30 00:48:51 2014