! Started logfile: /d2/scr/pima/bp171aa_uvs/J1118+5319_C_uvs.log on Thu Nov 28 23:35:45 2013 obs /d2/scr/pima/bp171aa_uvs/J1118+5319_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1118+5319_C_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J1118+5319 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3520 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/bp171aa_uvs/J1118+5319_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998724Jy sigma=0.706075 ! Fit after self-cal, rms=0.984721Jy sigma=0.696176 ! 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=1.242 mas, bmaj=4.536 mas, bpa=-9.64 degrees ! Estimated noise=25.1342 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 = 0.0113502 Jy ! Component: 100 - total flux cleaned = 0.0142756 Jy ! Total flux subtracted in 100 components = 0.0142756 Jy ! Clean residual min=-0.001765 max=0.001764 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0142756 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0142756 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=0.023475Jy sigma=0.016596 ! Fit after self-cal, rms=0.022592Jy sigma=0.015971 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168296 Jy ! Component: 100 - total flux cleaned = 0.00201934 Jy ! Total flux subtracted in 100 components = 0.00201934 Jy ! Clean residual min=-0.001607 max=0.001406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.016295 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.016295 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=0.022331Jy sigma=0.015787 ! Fit after self-cal, rms=0.022327Jy sigma=0.015784 ! 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=1.522 mas, bmaj=4.814 mas, bpa=-9.943 degrees ! Estimated noise=16.8581 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 = 0.000990033 Jy ! Component: 100 - total flux cleaned = 0.00138202 Jy ! Component: 150 - total flux cleaned = 0.00146808 Jy ! Component: 200 - total flux cleaned = 0.00152467 Jy ! Total flux subtracted in 200 components = 0.00152467 Jy ! Clean residual min=-0.001339 max=0.001224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0178196 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0178196 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=0.022278Jy sigma=0.015750 ! Fit after self-cal, rms=0.022275Jy sigma=0.015748 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.522 x 4.814 at -9.943 degrees (North through East) ! Clean map min=-0.0012585 max=0.016963 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 1.00* 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 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 0.91 FD 1.09 HN 0.97 KP 1.02 ! LA 1.11 MK 1.13 NL 1.15 OV 0.90 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 6. ! 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 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 0.94 FD 0.96 HN 1.00 KP 1.03 ! LA 0.98 MK 0.95 NL 1.16 OV 0.88 ! PT 1.10 SC 0.95 ! ! ! Fit before self-cal, rms=0.022275Jy sigma=0.015748 ! Fit after self-cal, rms=0.022326Jy sigma=0.015735 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=4.799 mas, bpa=-9.838 degrees ! Estimated noise=16.886 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 = 0.000238598 Jy ! Component: 100 - total flux cleaned = 0.000261682 Jy ! Component: 150 - total flux cleaned = 0.00028959 Jy ! Component: 200 - total flux cleaned = 0.00030583 Jy ! Total flux subtracted in 200 components = 0.00030583 Jy ! Clean residual min=-0.001359 max=0.001145 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0181255 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0181255 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=0.022318Jy sigma=0.015728 ! Fit after self-cal, rms=0.022324Jy sigma=0.015726 ! 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=0.022324Jy sigma=0.015726 ! Fit after self-cal, rms=0.022384Jy sigma=0.015726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.799 mas, bpa=-9.817 degrees ! Estimated noise=16.9159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.93784e-05 Jy ! Component: 100 - total flux cleaned = 8.74771e-05 Jy ! Component: 150 - total flux cleaned = 0.000107817 Jy ! Component: 200 - total flux cleaned = 0.000125699 Jy ! Total flux subtracted in 200 components = 0.000125699 Jy ! Clean residual min=-0.001357 max=0.001138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0182512 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0182512 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=0.022380Jy sigma=0.015723 ! Fit after self-cal, rms=0.022381Jy sigma=0.015722 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 = 6.86907e-06 Jy ! Component: 100 - total flux cleaned = 1.71939e-05 Jy ! Component: 150 - total flux cleaned = 2.68345e-05 Jy ! Component: 200 - total flux cleaned = 3.58325e-05 Jy ! Total flux subtracted in 200 components = 3.58325e-05 Jy ! Clean residual min=-0.001353 max=0.001138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.018287 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.018287 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=0.022379Jy sigma=0.015721 ! Fit after self-cal, rms=0.022379Jy sigma=0.015721 ! 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=0.022379Jy sigma=0.015721 ! Fit after self-cal, rms=0.022413Jy sigma=0.015721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=4.8 mas, bpa=-9.814 degrees ! Estimated noise=16.9389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.76054e-05 Jy ! Component: 100 - total flux cleaned = 4.20222e-05 Jy ! Component: 150 - total flux cleaned = 4.60536e-05 Jy ! Component: 200 - total flux cleaned = 5.37856e-05 Jy ! Total flux subtracted in 200 components = 5.37856e-05 Jy ! Clean residual min=-0.001353 max=0.001137 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0183408 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0183408 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=0.022412Jy sigma=0.015720 ! Fit after self-cal, rms=0.022412Jy sigma=0.015720 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 = -1.07452e-07 Jy ! Component: 100 - total flux cleaned = 3.46846e-06 Jy ! Component: 150 - total flux cleaned = 6.92225e-06 Jy ! Component: 200 - total flux cleaned = 1.02482e-05 Jy ! Total flux subtracted in 200 components = 1.02482e-05 Jy ! Clean residual min=-0.001351 max=0.001138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.018351 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.018351 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=0.022411Jy sigma=0.015719 ! Fit after self-cal, rms=0.022411Jy sigma=0.015719 ! 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=0.022411Jy sigma=0.015719 ! Fit after self-cal, rms=0.022429Jy sigma=0.015719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=5.226 mas, bpa=-11.98 degrees ! Estimated noise=22.2766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192689 Jy ! Component: 100 - total flux cleaned = 0.000187093 Jy ! Component: 150 - total flux cleaned = 0.000182227 Jy ! Component: 200 - total flux cleaned = 0.000182591 Jy ! Total flux subtracted in 200 components = 0.000182591 Jy ! Clean residual min=-0.001291 max=0.001174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0185336 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0185336 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=0.022432Jy sigma=0.015722 ! Fit after self-cal, rms=0.022432Jy sigma=0.015721 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 = 4.33346e-05 Jy ! Component: 100 - total flux cleaned = 4.34741e-05 Jy ! Component: 150 - total flux cleaned = 3.95861e-05 Jy ! Component: 200 - total flux cleaned = 3.94532e-05 Jy ! Total flux subtracted in 200 components = 3.94532e-05 Jy ! Clean residual min=-0.001283 max=0.001175 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0185731 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0185731 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=0.022435Jy sigma=0.015723 ! Fit after self-cal, rms=0.022434Jy sigma=0.015723 ! 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=1.517 mas, bmaj=4.8 mas, bpa=-9.814 degrees ! Estimated noise=16.9517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 4.8 at -9.814 degrees (North through East) ! Clean map min=-0.0012524 max=0.017044 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=1.241 mas, bmaj=4.518 mas, bpa=-9.503 degrees ! Estimated noise=25.3442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128458 Jy ! Component: 100 - total flux cleaned = 0.0150879 Jy ! Component: 150 - total flux cleaned = 0.0157274 Jy ! Component: 200 - total flux cleaned = 0.0163026 Jy ! Total flux subtracted in 200 components = 0.0163026 Jy ! Clean residual min=-0.001545 max=0.001467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0163026 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 0.0163026 Jy ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=4.8 mas, bpa=-9.814 degrees ! Estimated noise=16.9517 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 = 0.00102337 Jy ! Component: 100 - total flux cleaned = 0.00151463 Jy ! Component: 150 - total flux cleaned = 0.00173684 Jy ! Component: 200 - total flux cleaned = 0.00179617 Jy ! Total flux subtracted in 200 components = 0.00179617 Jy ! Clean residual min=-0.001356 max=0.001186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0180988 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0180988 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=3.444 mas, bmaj=5.226 mas, bpa=-11.98 degrees ! Estimated noise=22.2766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370491 Jy ! Component: 100 - total flux cleaned = 0.000449193 Jy ! Component: 150 - total flux cleaned = 0.000491192 Jy ! Component: 200 - total flux cleaned = 0.000518042 Jy ! Total flux subtracted in 200 components = 0.000518042 Jy ! Clean residual min=-0.001286 max=0.001197 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0186168 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 = 6.224e-06 Jy ! Component: 100 - total flux cleaned = 6.93747e-06 Jy ! Component: 150 - total flux cleaned = 1.19094e-05 Jy ! Component: 200 - total flux cleaned = 1.59833e-05 Jy ! Total flux subtracted in 200 components = 1.59833e-05 Jy ! Clean residual min=-0.001275 max=0.001193 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0186328 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0186328 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.517 mas, bmaj=4.8 mas, bpa=-9.814 degrees ! Estimated noise=16.9517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258623 Jy ! Component: 100 - total flux cleaned = -0.000273435 Jy ! Component: 150 - total flux cleaned = -0.000253586 Jy ! Component: 200 - total flux cleaned = -0.00025303 Jy ! Total flux subtracted in 200 components = -0.00025303 Jy ! Clean residual min=-0.001342 max=0.001170 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0183798 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0183798 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=0.022435Jy sigma=0.015723 ! Fit after self-cal, rms=0.022433Jy sigma=0.015722 wmodel /d2/scr/pima/bp171aa_uvs/J1118+5319_C_map.mod ! Writing 57 model components to file: /d2/scr/pima/bp171aa_uvs/J1118+5319_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1118+5319_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1118+5319_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1118+5319_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171aa_uvs/J1118+5319_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 = -0.000241826 Jy ! Component: 100 - total flux cleaned = -0.000241676 Jy ! Component: 150 - total flux cleaned = -0.000241319 Jy ! Component: 200 - total flux cleaned = -0.0001895 Jy ! Component: 250 - total flux cleaned = -0.000172709 Jy ! Component: 300 - total flux cleaned = -0.000139992 Jy ! Component: 350 - total flux cleaned = -0.000139702 Jy ! Component: 400 - total flux cleaned = -0.000139623 Jy ! Component: 450 - total flux cleaned = -0.000169531 Jy ! Component: 500 - total flux cleaned = -0.000198327 Jy ! Component: 550 - total flux cleaned = -0.000170438 Jy ! Component: 600 - total flux cleaned = -0.000143209 Jy ! Component: 650 - total flux cleaned = -0.000184162 Jy ! Component: 700 - total flux cleaned = -0.000170275 Jy ! Component: 750 - total flux cleaned = -0.000105019 Jy ! Component: 800 - total flux cleaned = -9.24073e-05 Jy ! Component: 850 - total flux cleaned = -9.24371e-05 Jy ! Component: 900 - total flux cleaned = -8.02489e-05 Jy ! Component: 950 - total flux cleaned = -5.62222e-05 Jy ! Component: 1000 - total flux cleaned = -9.18212e-05 Jy ! Component: 1050 - total flux cleaned = -6.83988e-05 Jy ! Component: 1100 - total flux cleaned = -5.67872e-05 Jy ! Component: 1150 - total flux cleaned = -5.67334e-05 Jy ! Component: 1200 - total flux cleaned = -6.79891e-05 Jy ! Component: 1250 - total flux cleaned = -7.90366e-05 Jy ! Component: 1300 - total flux cleaned = -7.9262e-05 Jy ! Component: 1350 - total flux cleaned = -0.0001006 Jy ! Component: 1400 - total flux cleaned = -0.000132077 Jy ! Component: 1450 - total flux cleaned = -0.00012186 Jy ! Component: 1500 - total flux cleaned = -0.000152507 Jy ! Component: 1550 - total flux cleaned = -0.000182569 Jy ! Component: 1600 - total flux cleaned = -0.00019238 Jy ! Component: 1650 - total flux cleaned = -0.000182588 Jy ! Component: 1700 - total flux cleaned = -0.00022122 Jy ! Component: 1750 - total flux cleaned = -0.000230609 Jy ! Component: 1800 - total flux cleaned = -0.000268158 Jy ! Component: 1850 - total flux cleaned = -0.000305208 Jy ! Component: 1900 - total flux cleaned = -0.000341974 Jy ! Component: 1950 - total flux cleaned = -0.000360029 Jy ! Component: 2000 - total flux cleaned = -0.000413682 Jy ! Component: 2050 - total flux cleaned = -0.000413587 Jy ! Component: 2100 - total flux cleaned = -0.000431105 Jy ! Component: 2150 - total flux cleaned = -0.000439895 Jy ! Component: 2200 - total flux cleaned = -0.000457012 Jy ! Component: 2250 - total flux cleaned = -0.0004654 Jy ! Component: 2300 - total flux cleaned = -0.000465397 Jy ! Component: 2350 - total flux cleaned = -0.000506923 Jy ! Component: 2400 - total flux cleaned = -0.000515176 Jy ! Component: 2450 - total flux cleaned = -0.000555936 Jy ! Component: 2500 - total flux cleaned = -0.000596362 Jy ! Component: 2550 - total flux cleaned = -0.000596286 Jy ! Component: 2600 - total flux cleaned = -0.000612082 Jy ! Component: 2650 - total flux cleaned = -0.000627795 Jy ! Component: 2700 - total flux cleaned = -0.000635606 Jy ! Component: 2750 - total flux cleaned = -0.000674159 Jy ! Component: 2800 - total flux cleaned = -0.000689512 Jy ! Component: 2850 - total flux cleaned = -0.000704669 Jy ! Component: 2900 - total flux cleaned = -0.000712199 Jy ! Component: 2950 - total flux cleaned = -0.000757009 Jy ! Component: 3000 - total flux cleaned = -0.000779117 Jy ! Component: 3050 - total flux cleaned = -0.000801057 Jy ! Component: 3100 - total flux cleaned = -0.000801121 Jy ! Component: 3150 - total flux cleaned = -0.000844542 Jy ! Component: 3200 - total flux cleaned = -0.000844529 Jy ! Component: 3250 - total flux cleaned = -0.000865869 Jy ! Component: 3300 - total flux cleaned = -0.000915355 Jy ! Component: 3350 - total flux cleaned = -0.000908346 Jy ! Component: 3400 - total flux cleaned = -0.000950057 Jy ! Component: 3450 - total flux cleaned = -0.000956952 Jy ! Component: 3500 - total flux cleaned = -0.000991298 Jy ! Component: 3550 - total flux cleaned = -0.000998154 Jy ! Component: 3600 - total flux cleaned = -0.0010455 Jy ! Component: 3650 - total flux cleaned = -0.00109255 Jy ! Component: 3700 - total flux cleaned = -0.00110589 Jy ! Component: 3750 - total flux cleaned = -0.00112587 Jy ! Component: 3800 - total flux cleaned = -0.00114567 Jy ! Component: 3850 - total flux cleaned = -0.00119804 Jy ! Component: 3900 - total flux cleaned = -0.00123054 Jy ! Component: 3950 - total flux cleaned = -0.00122402 Jy ! Component: 4000 - total flux cleaned = -0.00126902 Jy ! Component: 4050 - total flux cleaned = -0.00126897 Jy ! Total flux subtracted in 4096 components = -0.00129436 Jy ! Clean residual min=-0.000328 max=0.000396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0170854 Jy keep ! Adding 335 model components to the UV plane model. ! The established model now contains 392 components and 0.0170854 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1118+5319_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.517 x 4.8 at -9.814 degrees (North through East) ! Clean map min=-0.00077617 max=0.01706 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1118+5319_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0170595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114829 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.01932 2.01932 4.03864 8.07729 16.1546 32.3092 64.6183 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.017 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 148.564 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1118+5319_C_uvs.log closed on Thu Nov 28 23:35:51 2013