! Started logfile: /d2/scr/pima/bp177i_uvs/J0740+6444_C_uvs.log on Tue Apr 15 00:15:53 2014 obs /d2/scr/pima/bp177i_uvs/J0740+6444_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+6444_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J0740+6444 ! ! 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 864 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/bp177i_uvs/J0740+6444_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=1.000384Jy sigma=45.049670 ! Fit after self-cal, rms=0.977548Jy sigma=44.219425 ! 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=1.818 mas, bmaj=4.728 mas, bpa=-25 degrees ! Estimated noise=0.721559 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 = 0.0164895 Jy ! Component: 100 - total flux cleaned = 0.0203873 Jy ! Total flux subtracted in 100 components = 0.0203873 Jy ! Clean residual min=-0.002003 max=0.003045 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.0203873 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0203873 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=0.015324Jy sigma=0.628495 ! Fit after self-cal, rms=0.013922Jy sigma=0.562722 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=4.916 mas, bpa=-25.03 degrees ! Estimated noise=0.548 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 = 0.00319058 Jy ! Component: 100 - total flux cleaned = 0.00457918 Jy ! Component: 150 - total flux cleaned = 0.00536553 Jy ! Component: 200 - total flux cleaned = 0.00563324 Jy ! Total flux subtracted in 200 components = 0.00563324 Jy ! Clean residual min=-0.001347 max=0.001242 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0260205 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.0260205 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=0.013176Jy sigma=0.528590 ! Fit after self-cal, rms=0.013171Jy sigma=0.528339 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.205 x 4.916 at -25.03 degrees (North through East) ! Clean map min=-0.0012876 max=0.022572 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.08 KP 0.91 ! LA 1.14 MK 1.00* NL 1.09 OV 1.10 ! PT 0.92 SC 0.99 ! ! ! 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 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.09 ! LA 1.06 MK 1.00* NL 0.97 OV 0.94 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.99 KP 1.09 ! LA 1.05 MK 1.00* NL 0.96 OV 0.98 ! PT 1.11 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.20 KP 0.95 ! LA 1.00 MK 1.00* NL 1.20 OV 1.01 ! PT 0.98 SC 0.87 ! ! ! Fit before self-cal, rms=0.013171Jy sigma=0.528339 ! Fit after self-cal, rms=0.013236Jy sigma=0.523176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=4.921 mas, bpa=-24.62 degrees ! Estimated noise=0.555084 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 = 0.000308083 Jy ! Component: 100 - total flux cleaned = 0.000363681 Jy ! Component: 150 - total flux cleaned = 0.000394181 Jy ! Component: 200 - total flux cleaned = 0.000419665 Jy ! Total flux subtracted in 200 components = 0.000419665 Jy ! Clean residual min=-0.001312 max=0.001239 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0264402 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0264402 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=0.013202Jy sigma=0.522020 ! Fit after self-cal, rms=0.013203Jy sigma=0.521896 ! 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=0.013203Jy sigma=0.521896 ! Fit after self-cal, rms=0.013278Jy sigma=0.521592 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=4.93 mas, bpa=-24.59 degrees ! Estimated noise=0.560306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023492 Jy ! Component: 100 - total flux cleaned = 0.000263597 Jy ! Component: 150 - total flux cleaned = 0.000278223 Jy ! Component: 200 - total flux cleaned = 0.000277986 Jy ! Total flux subtracted in 200 components = 0.000277986 Jy ! Clean residual min=-0.001328 max=0.001251 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0267182 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.0267182 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=0.013262Jy sigma=0.521164 ! Fit after self-cal, rms=0.013261Jy sigma=0.521129 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 = -7.78738e-06 Jy ! Component: 100 - total flux cleaned = 4.66228e-06 Jy ! Component: 150 - total flux cleaned = 1.05686e-05 Jy ! Component: 200 - total flux cleaned = 1.60135e-05 Jy ! Total flux subtracted in 200 components = 1.60135e-05 Jy ! Clean residual min=-0.001322 max=0.001245 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0267342 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.0267342 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=0.013255Jy sigma=0.520912 ! Fit after self-cal, rms=0.013256Jy sigma=0.520893 ! 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=0.013256Jy sigma=0.520893 ! Fit after self-cal, rms=0.013308Jy sigma=0.520779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=4.935 mas, bpa=-24.59 degrees ! Estimated noise=0.563748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150637 Jy ! Component: 100 - total flux cleaned = 0.000150715 Jy ! Component: 150 - total flux cleaned = 0.000161851 Jy ! Component: 200 - total flux cleaned = 0.000172654 Jy ! Total flux subtracted in 200 components = 0.000172654 Jy ! Clean residual min=-0.001329 max=0.001251 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0269068 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0269068 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=0.013300Jy sigma=0.520584 ! Fit after self-cal, rms=0.013300Jy sigma=0.520572 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 = -1.57556e-06 Jy ! Component: 100 - total flux cleaned = 3.50323e-06 Jy ! Component: 150 - total flux cleaned = 1.35446e-05 Jy ! Component: 200 - total flux cleaned = 2.32868e-05 Jy ! Total flux subtracted in 200 components = 2.32868e-05 Jy ! Clean residual min=-0.001324 max=0.001247 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0269301 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0269301 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=0.013296Jy sigma=0.520425 ! Fit after self-cal, rms=0.013296Jy sigma=0.520419 ! 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=0.013296Jy sigma=0.520419 ! Fit after self-cal, rms=0.013327Jy sigma=0.520382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=5.463 mas, bpa=-23.04 degrees ! Estimated noise=0.646952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246477 Jy ! Component: 100 - total flux cleaned = 0.000308372 Jy ! Component: 150 - total flux cleaned = 0.000323518 Jy ! Component: 200 - total flux cleaned = 0.000337432 Jy ! Total flux subtracted in 200 components = 0.000337432 Jy ! Clean residual min=-0.001514 max=0.001347 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0272676 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.0272676 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=0.013322Jy sigma=0.520454 ! Fit after self-cal, rms=0.013321Jy sigma=0.520442 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 = 3.023e-05 Jy ! Component: 100 - total flux cleaned = 3.43016e-05 Jy ! Component: 150 - total flux cleaned = 3.80604e-05 Jy ! Component: 200 - total flux cleaned = 4.15522e-05 Jy ! Total flux subtracted in 200 components = 4.15522e-05 Jy ! Clean residual min=-0.001502 max=0.001346 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0273091 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0273091 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=0.013320Jy sigma=0.520495 ! Fit after self-cal, rms=0.013320Jy sigma=0.520489 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.937 mas, bpa=-24.6 degrees ! Estimated noise=0.565715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.192 x 4.937 at -24.6 degrees (North through East) ! Clean map min=-0.0012806 max=0.022912 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=1.802 mas, bmaj=4.765 mas, bpa=-24.57 degrees ! Estimated noise=0.741259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182808 Jy ! Component: 100 - total flux cleaned = 0.022596 Jy ! Component: 150 - total flux cleaned = 0.0245851 Jy ! Component: 200 - total flux cleaned = 0.0252785 Jy ! Total flux subtracted in 200 components = 0.0252785 Jy ! Clean residual min=-0.001668 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0252785 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 0.0252785 Jy ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.937 mas, bpa=-24.6 degrees ! Estimated noise=0.565715 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 = 0.00105636 Jy ! Component: 100 - total flux cleaned = 0.00141274 Jy ! Component: 150 - total flux cleaned = 0.00152101 Jy ! Component: 200 - total flux cleaned = 0.00157926 Jy ! Total flux subtracted in 200 components = 0.00157926 Jy ! Clean residual min=-0.001344 max=0.001243 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0268577 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.0268577 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=3.865 mas, bmaj=5.463 mas, bpa=-23.04 degrees ! Estimated noise=0.646952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223749 Jy ! Component: 100 - total flux cleaned = 0.000288576 Jy ! Component: 150 - total flux cleaned = 0.000326818 Jy ! Component: 200 - total flux cleaned = 0.000348472 Jy ! Total flux subtracted in 200 components = 0.000348472 Jy ! Clean residual min=-0.001513 max=0.001337 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0272062 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 = 1.47375e-05 Jy ! Component: 100 - total flux cleaned = 2.41366e-05 Jy ! Component: 150 - total flux cleaned = 3.71255e-05 Jy ! Component: 200 - total flux cleaned = 4.90553e-05 Jy ! Total flux subtracted in 200 components = 4.90553e-05 Jy ! Clean residual min=-0.001502 max=0.001341 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0272553 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.0272553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=4.937 mas, bpa=-24.6 degrees ! Estimated noise=0.565715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015741 Jy ! Component: 100 - total flux cleaned = -0.000193519 Jy ! Component: 150 - total flux cleaned = -0.000225891 Jy ! Component: 200 - total flux cleaned = -0.000247645 Jy ! Total flux subtracted in 200 components = -0.000247645 Jy ! Clean residual min=-0.001334 max=0.001244 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0270076 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0270076 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=0.013326Jy sigma=0.520620 ! Fit after self-cal, rms=0.013326Jy sigma=0.520606 wmodel /d2/scr/pima/bp177i_uvs/J0740+6444_C_map.mod ! Writing 63 model components to file: /d2/scr/pima/bp177i_uvs/J0740+6444_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J0740+6444_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0740+6444_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0740+6444_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J0740+6444_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 = -0.000336693 Jy ! Component: 100 - total flux cleaned = -0.00046408 Jy ! Component: 150 - total flux cleaned = -0.000484786 Jy ! Component: 200 - total flux cleaned = -0.000502528 Jy ! Component: 250 - total flux cleaned = -0.000519223 Jy ! Component: 300 - total flux cleaned = -0.000519231 Jy ! Component: 350 - total flux cleaned = -0.000503079 Jy ! Component: 400 - total flux cleaned = -0.00050323 Jy ! Component: 450 - total flux cleaned = -0.000474608 Jy ! Component: 500 - total flux cleaned = -0.000488298 Jy ! Component: 550 - total flux cleaned = -0.000460734 Jy ! Component: 600 - total flux cleaned = -0.000474016 Jy ! Component: 650 - total flux cleaned = -0.000499297 Jy ! Component: 700 - total flux cleaned = -0.000486589 Jy ! Component: 750 - total flux cleaned = -0.000486556 Jy ! Component: 800 - total flux cleaned = -0.000498415 Jy ! Component: 850 - total flux cleaned = -0.000498414 Jy ! Component: 900 - total flux cleaned = -0.000533291 Jy ! Component: 950 - total flux cleaned = -0.000510487 Jy ! Component: 1000 - total flux cleaned = -0.000510414 Jy ! Component: 1050 - total flux cleaned = -0.000466493 Jy ! Component: 1100 - total flux cleaned = -0.000434068 Jy ! Component: 1150 - total flux cleaned = -0.000433779 Jy ! Component: 1200 - total flux cleaned = -0.000360415 Jy ! Component: 1250 - total flux cleaned = -0.000360522 Jy ! Component: 1300 - total flux cleaned = -0.000329989 Jy ! Component: 1350 - total flux cleaned = -0.000359863 Jy ! Component: 1400 - total flux cleaned = -0.000300355 Jy ! Component: 1450 - total flux cleaned = -0.00030027 Jy ! Component: 1500 - total flux cleaned = -0.000281054 Jy ! Component: 1550 - total flux cleaned = -0.000261937 Jy ! Component: 1600 - total flux cleaned = -0.000252597 Jy ! Component: 1650 - total flux cleaned = -0.00023424 Jy ! Component: 1700 - total flux cleaned = -0.000270549 Jy ! Component: 1750 - total flux cleaned = -0.000252551 Jy ! Component: 1800 - total flux cleaned = -0.000252596 Jy ! Component: 1850 - total flux cleaned = -0.000252619 Jy ! Component: 1900 - total flux cleaned = -0.000243955 Jy ! Component: 1950 - total flux cleaned = -0.000252752 Jy ! Component: 2000 - total flux cleaned = -0.000252798 Jy ! Component: 2050 - total flux cleaned = -0.000252927 Jy ! Component: 2100 - total flux cleaned = -0.000277741 Jy ! Component: 2150 - total flux cleaned = -0.000261454 Jy ! Component: 2200 - total flux cleaned = -0.000253329 Jy ! Component: 2250 - total flux cleaned = -0.000285202 Jy ! Component: 2300 - total flux cleaned = -0.000285208 Jy ! Component: 2350 - total flux cleaned = -0.000300732 Jy ! Component: 2400 - total flux cleaned = -0.000308486 Jy ! Component: 2450 - total flux cleaned = -0.000346585 Jy ! Component: 2500 - total flux cleaned = -0.000338987 Jy ! Component: 2550 - total flux cleaned = -0.000346629 Jy ! Component: 2600 - total flux cleaned = -0.000354026 Jy ! Component: 2650 - total flux cleaned = -0.00036139 Jy ! Component: 2700 - total flux cleaned = -0.000346882 Jy ! Component: 2750 - total flux cleaned = -0.000354099 Jy ! Component: 2800 - total flux cleaned = -0.000325572 Jy ! Component: 2850 - total flux cleaned = -0.000339864 Jy ! Component: 2900 - total flux cleaned = -0.000346883 Jy ! Component: 2950 - total flux cleaned = -0.000353815 Jy ! Component: 3000 - total flux cleaned = -0.000353806 Jy ! Component: 3050 - total flux cleaned = -0.000333317 Jy ! Component: 3100 - total flux cleaned = -0.000353604 Jy ! Component: 3150 - total flux cleaned = -0.000346829 Jy ! Component: 3200 - total flux cleaned = -0.000366883 Jy ! Component: 3250 - total flux cleaned = -0.000399882 Jy ! Component: 3300 - total flux cleaned = -0.00040641 Jy ! Component: 3350 - total flux cleaned = -0.000432514 Jy ! Component: 3400 - total flux cleaned = -0.000471241 Jy ! Component: 3450 - total flux cleaned = -0.000496753 Jy ! Component: 3500 - total flux cleaned = -0.000509403 Jy ! Component: 3550 - total flux cleaned = -0.000540988 Jy ! Component: 3600 - total flux cleaned = -0.000572301 Jy ! Component: 3650 - total flux cleaned = -0.000578429 Jy ! Component: 3700 - total flux cleaned = -0.00060312 Jy ! Component: 3750 - total flux cleaned = -0.000639937 Jy ! Component: 3800 - total flux cleaned = -0.000670357 Jy ! Component: 3850 - total flux cleaned = -0.000670364 Jy ! Component: 3900 - total flux cleaned = -0.000694395 Jy ! Component: 3950 - total flux cleaned = -0.000712287 Jy ! Component: 4000 - total flux cleaned = -0.000712278 Jy ! Component: 4050 - total flux cleaned = -0.000741832 Jy ! Total flux subtracted in 4096 components = -0.000765253 Jy ! Clean residual min=-0.000353 max=0.000317 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0262424 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 327 components and 0.0262424 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0740+6444_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.192 x 4.937 at -24.6 degrees (North through East) ! Clean map min=-0.00078786 max=0.022974 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0740+6444_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0229741 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101911 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33077 1.33077 2.66155 5.32309 10.6462 21.2924 42.5848 85.1695 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 225.432 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0740+6444_C_uvs.log closed on Tue Apr 15 00:15:59 2014