! Started logfile: /d2/scr/pima/bp177i_uvs/J1305+5836_C_uvs.log on Tue Apr 15 00:27:22 2014 obs /d2/scr/pima/bp177i_uvs/J1305+5836_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1305+5836_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1305+5836 ! ! 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/bp177i_uvs/J1305+5836_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=1.004949Jy sigma=45.866764 ! Fit after self-cal, rms=0.946506Jy sigma=43.198783 ! 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=1.318 mas, bmaj=4.797 mas, bpa=21.43 degrees ! Estimated noise=0.647454 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 = 0.038335 Jy ! Component: 100 - total flux cleaned = 0.0482295 Jy ! Total flux subtracted in 100 components = 0.0482295 Jy ! Clean residual min=-0.002305 max=0.004377 Jy/beam ! Clean residual mean=0.000002 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0482296 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0482296 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=0.019945Jy sigma=0.828335 ! Fit after self-cal, rms=0.019849Jy sigma=0.823769 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515943 Jy ! Component: 100 - total flux cleaned = 0.00878903 Jy ! Total flux subtracted in 100 components = 0.00878903 Jy ! Clean residual min=-0.002145 max=0.002473 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0570186 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.0570186 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=0.017132Jy sigma=0.694397 ! Fit after self-cal, rms=0.017124Jy sigma=0.693938 ! 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=1.621 mas, bmaj=4.949 mas, bpa=20.61 degrees ! Estimated noise=0.477238 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 = 0.00487019 Jy ! Component: 100 - total flux cleaned = 0.00806571 Jy ! Component: 150 - total flux cleaned = 0.01029 Jy ! Component: 200 - total flux cleaned = 0.0118813 Jy ! Total flux subtracted in 200 components = 0.0118813 Jy ! Clean residual min=-0.001611 max=0.001797 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0688999 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 63 components and 0.0688999 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=0.015229Jy sigma=0.611384 ! Fit after self-cal, rms=0.015224Jy sigma=0.611017 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.621 x 4.949 at 20.61 degrees (North through East) ! Clean map min=-0.001558 max=0.053221 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 0.98 FD 1.04 HN 1.11 KP 0.87 ! LA 0.98 MK 0.97 NL 1.10 OV 0.94 ! PT 0.84 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 HN 1.03 KP 0.87 ! LA 1.09 MK 1.08 NL 1.07 OV 1.02 ! PT 0.93 SC 1.02 ! ! ! 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 1.08 HN 1.05 KP 0.94 ! LA 1.03 MK 1.01 NL 1.03 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.12 KP 1.00 ! LA 0.99 MK 1.06 NL 1.10 OV 0.94 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.03 KP 0.99 ! LA 1.04 MK 0.99 NL 1.03 OV 0.94 ! PT 1.06 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.94 KP 0.93 ! LA 0.96 MK 1.00 NL 1.12 OV 0.99 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.04 KP 0.91 ! LA 1.08 MK 1.01 NL 1.10 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.015224Jy sigma=0.611017 ! Fit after self-cal, rms=0.014488Jy sigma=0.568373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=4.971 mas, bpa=20.68 degrees ! Estimated noise=0.480542 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 = 0.000905161 Jy ! Component: 100 - total flux cleaned = 0.00147682 Jy ! Component: 150 - total flux cleaned = 0.00187813 Jy ! Component: 200 - total flux cleaned = 0.00216536 Jy ! Total flux subtracted in 200 components = 0.00216536 Jy ! Clean residual min=-0.001102 max=0.001099 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0710653 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.0710653 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=0.014382Jy sigma=0.566334 ! Fit after self-cal, rms=0.014385Jy sigma=0.566159 ! 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=0.014385Jy sigma=0.566159 ! Fit after self-cal, rms=0.014459Jy sigma=0.564532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=4.966 mas, bpa=20.74 degrees ! Estimated noise=0.486041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745781 Jy ! Component: 100 - total flux cleaned = 0.00119323 Jy ! Component: 150 - total flux cleaned = 0.0015099 Jy ! Component: 200 - total flux cleaned = 0.00173882 Jy ! Total flux subtracted in 200 components = 0.00173882 Jy ! Clean residual min=-0.001115 max=0.001109 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0728041 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.0728041 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=0.014381Jy sigma=0.563446 ! Fit after self-cal, rms=0.014380Jy sigma=0.563419 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 = 0.000155894 Jy ! Component: 100 - total flux cleaned = 0.000184926 Jy ! Component: 150 - total flux cleaned = 0.000220427 Jy ! Component: 200 - total flux cleaned = 0.000238871 Jy ! Total flux subtracted in 200 components = 0.000238871 Jy ! Clean residual min=-0.001109 max=0.001113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.073043 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.0730429 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=0.014371Jy sigma=0.563398 ! Fit after self-cal, rms=0.014371Jy sigma=0.563390 ! 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=0.014371Jy sigma=0.563390 ! Fit after self-cal, rms=0.014461Jy sigma=0.561770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.962 mas, bpa=20.8 degrees ! Estimated noise=0.492092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064489 Jy ! Component: 100 - total flux cleaned = 0.000998773 Jy ! Component: 150 - total flux cleaned = 0.00125611 Jy ! Component: 200 - total flux cleaned = 0.00144699 Jy ! Total flux subtracted in 200 components = 0.00144699 Jy ! Clean residual min=-0.001125 max=0.001116 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0744899 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.0744899 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=0.014401Jy sigma=0.561103 ! Fit after self-cal, rms=0.014401Jy sigma=0.561098 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 = 0.000147142 Jy ! Component: 100 - total flux cleaned = 0.0002097 Jy ! Component: 150 - total flux cleaned = 0.000233179 Jy ! Component: 200 - total flux cleaned = 0.000251161 Jy ! Total flux subtracted in 200 components = 0.000251161 Jy ! Clean residual min=-0.001118 max=0.001120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0747411 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 0.0747411 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=0.014394Jy sigma=0.561126 ! Fit after self-cal, rms=0.014394Jy sigma=0.561123 ! 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=0.014394Jy sigma=0.561123 ! Fit after self-cal, rms=0.014483Jy sigma=0.559880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.516 mas, bmaj=5.399 mas, bpa=20.23 degrees ! Estimated noise=0.617052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000870893 Jy ! Component: 100 - total flux cleaned = 0.00130256 Jy ! Component: 150 - total flux cleaned = 0.00154047 Jy ! Component: 200 - total flux cleaned = 0.0016538 Jy ! Total flux subtracted in 200 components = 0.0016538 Jy ! Clean residual min=-0.001158 max=0.001478 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0763949 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.0763949 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=0.014440Jy sigma=0.559869 ! Fit after self-cal, rms=0.014439Jy sigma=0.559838 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 (50.7, -75.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827531 Jy ! Component: 100 - total flux cleaned = 0.00104735 Jy ! Component: 150 - total flux cleaned = 0.00108071 Jy ! Component: 200 - total flux cleaned = 0.00114055 Jy ! Total flux subtracted in 200 components = 0.00114055 Jy ! Clean residual min=-0.000983 max=0.000958 Jy/beam ! Clean residual mean=-0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0775355 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.0775355 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=0.014342Jy sigma=0.556662 ! Fit after self-cal, rms=0.014332Jy sigma=0.556225 ! 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=1.617 mas, bmaj=4.96 mas, bpa=20.84 degrees ! Estimated noise=0.49767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.617 x 4.96 at 20.84 degrees (North through East) ! Clean map min=-0.00095658 max=0.055085 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=1.316 mas, bmaj=4.81 mas, bpa=21.67 degrees ! Estimated noise=0.675538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400005 Jy ! Component: 100 - total flux cleaned = 0.0501281 Jy ! Component: 150 - total flux cleaned = 0.0555486 Jy ! Component: 200 - total flux cleaned = 0.0593675 Jy ! Total flux subtracted in 200 components = 0.0593675 Jy ! Clean residual min=-0.001944 max=0.002337 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0593675 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0593675 Jy ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=4.96 mas, bpa=20.84 degrees ! Estimated noise=0.49767 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 = 0.00507214 Jy ! Component: 100 - total flux cleaned = 0.0084019 Jy ! Component: 150 - total flux cleaned = 0.0107089 Jy ! Component: 200 - total flux cleaned = 0.0123957 Jy ! Total flux subtracted in 200 components = 0.0123957 Jy ! Clean residual min=-0.001279 max=0.001421 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0717633 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 65 components and 0.0717633 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=3.516 mas, bmaj=5.399 mas, bpa=20.23 degrees ! Estimated noise=0.617052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215392 Jy ! Component: 100 - total flux cleaned = 0.00348314 Jy ! Component: 150 - total flux cleaned = 0.00412101 Jy ! Component: 200 - total flux cleaned = 0.00464198 Jy ! Total flux subtracted in 200 components = 0.00464198 Jy ! Clean residual min=-0.001088 max=0.001076 Jy/beam ! Clean residual mean=0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0764052 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338407 Jy ! Component: 100 - total flux cleaned = 0.000532358 Jy ! Component: 150 - total flux cleaned = 0.000715332 Jy ! Component: 200 - total flux cleaned = 0.000863256 Jy ! Total flux subtracted in 200 components = 0.000863256 Jy ! Clean residual min=-0.001025 max=0.001034 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0772685 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 134 components and 0.0772685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=4.96 mas, bpa=20.84 degrees ! Estimated noise=0.49767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315571 Jy ! Component: 100 - total flux cleaned = 0.000462965 Jy ! Component: 150 - total flux cleaned = 0.000593219 Jy ! Component: 200 - total flux cleaned = 0.000623531 Jy ! Total flux subtracted in 200 components = 0.000623531 Jy ! Clean residual min=-0.001048 max=0.001093 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0778921 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 150 components and 0.0778921 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=0.014333Jy sigma=0.556575 ! Fit after self-cal, rms=0.014331Jy sigma=0.556474 wmodel /d2/scr/pima/bp177i_uvs/J1305+5836_C_map.mod ! Writing 150 model components to file: /d2/scr/pima/bp177i_uvs/J1305+5836_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1305+5836_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1305+5836_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1305+5836_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1305+5836_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 = -9.51682e-05 Jy ! Component: 100 - total flux cleaned = -0.000260151 Jy ! Component: 150 - total flux cleaned = -0.000380052 Jy ! Component: 200 - total flux cleaned = -0.000478193 Jy ! Component: 250 - total flux cleaned = -0.0005408 Jy ! Component: 300 - total flux cleaned = -0.000586536 Jy ! Component: 350 - total flux cleaned = -0.00066001 Jy ! Component: 400 - total flux cleaned = -0.000660044 Jy ! Component: 450 - total flux cleaned = -0.000674323 Jy ! Component: 500 - total flux cleaned = -0.000701646 Jy ! Component: 550 - total flux cleaned = -0.000675025 Jy ! Component: 600 - total flux cleaned = -0.000662184 Jy ! Component: 650 - total flux cleaned = -0.000674972 Jy ! Component: 700 - total flux cleaned = -0.000612041 Jy ! Component: 750 - total flux cleaned = -0.00063702 Jy ! Component: 800 - total flux cleaned = -0.000600216 Jy ! Component: 850 - total flux cleaned = -0.000612067 Jy ! Component: 900 - total flux cleaned = -0.000576074 Jy ! Component: 950 - total flux cleaned = -0.000529055 Jy ! Component: 1000 - total flux cleaned = -0.000540302 Jy ! Component: 1050 - total flux cleaned = -0.000517541 Jy ! Component: 1100 - total flux cleaned = -0.000506048 Jy ! Component: 1150 - total flux cleaned = -0.000483734 Jy ! Component: 1200 - total flux cleaned = -0.00046174 Jy ! Component: 1250 - total flux cleaned = -0.000407844 Jy ! Component: 1300 - total flux cleaned = -0.000397311 Jy ! Component: 1350 - total flux cleaned = -0.000397399 Jy ! Component: 1400 - total flux cleaned = -0.000386795 Jy ! Component: 1450 - total flux cleaned = -0.000355766 Jy ! Component: 1500 - total flux cleaned = -0.000355561 Jy ! Component: 1550 - total flux cleaned = -0.000335203 Jy ! Component: 1600 - total flux cleaned = -0.000305022 Jy ! Component: 1650 - total flux cleaned = -0.000275222 Jy ! Component: 1700 - total flux cleaned = -0.000245864 Jy ! Component: 1750 - total flux cleaned = -0.000207146 Jy ! Component: 1800 - total flux cleaned = -0.000197616 Jy ! Component: 1850 - total flux cleaned = -0.000178766 Jy ! Component: 1900 - total flux cleaned = -0.000197481 Jy ! Component: 1950 - total flux cleaned = -0.000160195 Jy ! Component: 2000 - total flux cleaned = -0.000160183 Jy ! Component: 2050 - total flux cleaned = -0.000114568 Jy ! Component: 2100 - total flux cleaned = -0.000114633 Jy ! Component: 2150 - total flux cleaned = -0.000105661 Jy ! Component: 2200 - total flux cleaned = -5.25052e-05 Jy ! Component: 2250 - total flux cleaned = -5.24803e-05 Jy ! Component: 2300 - total flux cleaned = -3.51029e-05 Jy ! Component: 2350 - total flux cleaned = -3.5057e-05 Jy ! Component: 2400 - total flux cleaned = -2.65051e-05 Jy ! Component: 2450 - total flux cleaned = -9.58786e-06 Jy ! Component: 2500 - total flux cleaned = -1.21539e-06 Jy ! Component: 2550 - total flux cleaned = 5.67331e-05 Jy ! Component: 2600 - total flux cleaned = 6.47869e-05 Jy ! Component: 2650 - total flux cleaned = 6.47829e-05 Jy ! Component: 2700 - total flux cleaned = 8.09065e-05 Jy ! Component: 2750 - total flux cleaned = 0.000112829 Jy ! Component: 2800 - total flux cleaned = 0.000128775 Jy ! Component: 2850 - total flux cleaned = 0.000128792 Jy ! Component: 2900 - total flux cleaned = 0.000152219 Jy ! Component: 2950 - total flux cleaned = 0.000159998 Jy ! Component: 3000 - total flux cleaned = 0.000182943 Jy ! Component: 3050 - total flux cleaned = 0.000160128 Jy ! Component: 3100 - total flux cleaned = 0.00016019 Jy ! Component: 3150 - total flux cleaned = 0.000160181 Jy ! Component: 3200 - total flux cleaned = 0.00016763 Jy ! Component: 3250 - total flux cleaned = 0.000175067 Jy ! Component: 3300 - total flux cleaned = 0.000167791 Jy ! Component: 3350 - total flux cleaned = 0.000153332 Jy ! Component: 3400 - total flux cleaned = 0.000131654 Jy ! Component: 3450 - total flux cleaned = 0.000160302 Jy ! Component: 3500 - total flux cleaned = 0.000160233 Jy ! Component: 3550 - total flux cleaned = 0.000167284 Jy ! Component: 3600 - total flux cleaned = 0.000174279 Jy ! Component: 3650 - total flux cleaned = 0.00016732 Jy ! Component: 3700 - total flux cleaned = 0.000125859 Jy ! Component: 3750 - total flux cleaned = 0.00011898 Jy ! Component: 3800 - total flux cleaned = 0.000159842 Jy ! Component: 3850 - total flux cleaned = 0.000153077 Jy ! Component: 3900 - total flux cleaned = 0.000139615 Jy ! Component: 3950 - total flux cleaned = 0.000146371 Jy ! Component: 4000 - total flux cleaned = 0.000159657 Jy ! Component: 4050 - total flux cleaned = 0.000172969 Jy ! Total flux subtracted in 4096 components = 0.000199192 Jy ! Clean residual min=-0.000393 max=0.000361 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0780912 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 430 components and 0.0780913 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1305+5836_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.617 x 4.96 at 20.84 degrees (North through East) ! Clean map min=-0.00070054 max=0.055289 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1305+5836_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0552889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629236 0.629236 1.25847 2.51694 5.03389 10.0678 20.1356 40.2711 80.5422 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.768 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1305+5836_C_uvs.log closed on Tue Apr 15 00:27:27 2014