! Started logfile: /scr/pima/gc030_uvs/J1203+4510_X_uvs.log on Fri Apr 22 08:47:49 2016 obs /scr/pima/gc030_uvs/J1203+4510_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1203+4510_X_uva.fits ! AN table 1: 140 integrations on 36 of 36 possible baselines. ! AN table 2: 140 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.820312 visibilities/baseline/integration-bin. ! Found source: J1203+4510 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 58800 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1203+4510_X] 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 0.200x0.200 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 213 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 283 telescope corrections were flagged in sub-array 1. ! A total of 142 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 213 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.008986Jy sigma=13.337344 ! Fit after self-cal, rms=0.924748Jy sigma=12.137232 ! 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=0.4803 mas, bmaj=1.107 mas, bpa=-9.231 degrees ! Estimated noise=0.644127 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 = 0.0651318 Jy ! Component: 100 - total flux cleaned = 0.0798954 Jy ! Total flux subtracted in 100 components = 0.0798954 Jy ! Clean residual min=-0.004765 max=0.005611 Jy/beam ! Clean residual mean=0.000001 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.0798954 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0798954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102961Jy sigma=0.771972 ! Fit after self-cal, rms=0.102106Jy sigma=0.766029 ! 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=0.5868 mas, bmaj=1.201 mas, bpa=-9.036 degrees ! Estimated noise=0.298958 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 = 0.00352792 Jy ! Component: 100 - total flux cleaned = 0.00340854 Jy ! Component: 150 - total flux cleaned = 0.00332336 Jy ! Component: 200 - total flux cleaned = 0.00338368 Jy ! Total flux subtracted in 200 components = 0.00338368 Jy ! Clean residual min=-0.003864 max=0.003642 Jy/beam ! Clean residual mean=0.000000 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0832791 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0832791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101921Jy sigma=0.758707 ! Fit after self-cal, rms=0.101959Jy sigma=0.758634 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5868 x 1.201 at -9.036 degrees (North through East) ! Clean map min=-0.0032596 max=0.083083 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* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 EB 0.99 HN 0.84 KP 1.04 ! LA 0.86 NL 1.08 PT 1.07 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.84 KP 0.97 LA 0.88 ! MK 0.90 NL 1.12 OV 1.18 PT 1.10 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 EB 1.00 HN 0.86 KP 1.01 ! LA 0.86 NL 1.05 PT 1.04 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 EB 1.02 HN 1.00* KP 1.00 ! LA 0.87 NL 1.07 PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.85 KP 0.95 LA 0.91 ! MK 0.87 NL 1.16 OV 1.09 PT 1.12 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.101959Jy sigma=0.758634 ! Fit after self-cal, rms=0.099653Jy sigma=0.755661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5868 mas, bmaj=1.204 mas, bpa=-9.109 degrees ! Estimated noise=0.298694 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 = -0.000128168 Jy ! Component: 100 - total flux cleaned = -5.5699e-05 Jy ! Component: 150 - total flux cleaned = -2.54791e-05 Jy ! Component: 200 - total flux cleaned = -2.3982e-05 Jy ! Total flux subtracted in 200 components = -2.3982e-05 Jy ! Clean residual min=-0.002791 max=0.002807 Jy/beam ! Clean residual mean=0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0832551 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0832551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099639Jy sigma=0.755185 ! Fit after self-cal, rms=0.099685Jy sigma=0.755042 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099685Jy sigma=0.755042 ! Fit after self-cal, rms=0.099765Jy sigma=0.753797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5866 mas, bmaj=1.206 mas, bpa=-9.174 degrees ! Estimated noise=0.300885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314498 Jy ! Component: 100 - total flux cleaned = 0.000264126 Jy ! Component: 150 - total flux cleaned = 0.000201575 Jy ! Component: 200 - total flux cleaned = 0.000166738 Jy ! Total flux subtracted in 200 components = 0.000166738 Jy ! Clean residual min=-0.002527 max=0.002471 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0834219 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0834218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099759Jy sigma=0.753637 ! Fit after self-cal, rms=0.099783Jy sigma=0.753525 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 = -7.45604e-05 Jy ! Component: 100 - total flux cleaned = -0.000103775 Jy ! Component: 150 - total flux cleaned = -0.000129115 Jy ! Component: 200 - total flux cleaned = -0.000140583 Jy ! Total flux subtracted in 200 components = -0.000140583 Jy ! Clean residual min=-0.002574 max=0.002509 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0832813 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0832813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099781Jy sigma=0.753483 ! Fit after self-cal, rms=0.099780Jy sigma=0.753481 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099780Jy sigma=0.753481 ! Fit after self-cal, rms=0.100504Jy sigma=0.753400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5862 mas, bmaj=1.208 mas, bpa=-9.116 degrees ! Estimated noise=0.30225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211834 Jy ! Component: 100 - total flux cleaned = 0.000180054 Jy ! Component: 150 - total flux cleaned = 0.000152001 Jy ! Component: 200 - total flux cleaned = 0.000127775 Jy ! Total flux subtracted in 200 components = 0.000127775 Jy ! Clean residual min=-0.002560 max=0.002485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.083409 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.083409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100503Jy sigma=0.753350 ! Fit after self-cal, rms=0.100527Jy sigma=0.753342 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 = -4.55285e-05 Jy ! Component: 100 - total flux cleaned = -6.44488e-05 Jy ! Component: 150 - total flux cleaned = -6.43762e-05 Jy ! Component: 200 - total flux cleaned = -7.24137e-05 Jy ! Total flux subtracted in 200 components = -7.24137e-05 Jy ! Clean residual min=-0.002578 max=0.002489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0833366 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0833366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100526Jy sigma=0.753329 ! Fit after self-cal, rms=0.100525Jy sigma=0.753330 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100525Jy sigma=0.753330 ! Fit after self-cal, rms=0.101058Jy sigma=0.753301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=2.674 mas, bpa=21.76 degrees ! Estimated noise=0.534567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000751899 Jy ! Component: 100 - total flux cleaned = -0.000733114 Jy ! Component: 150 - total flux cleaned = -0.000733391 Jy ! Component: 200 - total flux cleaned = -0.000715195 Jy ! Total flux subtracted in 200 components = -0.000715195 Jy ! Clean residual min=-0.002464 max=0.003026 Jy/beam ! Clean residual mean=-0.000014 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0826214 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0826214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101065Jy sigma=0.753513 ! Fit after self-cal, rms=0.101099Jy sigma=0.753503 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 (14.4, -44). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261591 Jy ! Component: 100 - total flux cleaned = 0.00316481 Jy ! Component: 150 - total flux cleaned = 0.0035013 Jy ! Component: 200 - total flux cleaned = 0.00361854 Jy ! Total flux subtracted in 200 components = 0.00361854 Jy ! Clean residual min=-0.002308 max=0.002480 Jy/beam ! Clean residual mean=-0.000017 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0862399 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.08624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101033Jy sigma=0.753772 ! Fit after self-cal, rms=0.101052Jy sigma=0.753489 ! Inverting map ! Added new window around map position (-7.6, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138121 Jy ! Component: 100 - total flux cleaned = 0.00186611 Jy ! Component: 150 - total flux cleaned = 0.00221648 Jy ! Component: 200 - total flux cleaned = 0.00240231 Jy ! Total flux subtracted in 200 components = 0.00240231 Jy ! Clean residual min=-0.002107 max=0.001763 Jy/beam ! Clean residual mean=-0.000014 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0886423 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.0886423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.101008Jy sigma=0.753349 ! Fit after self-cal, rms=0.101002Jy sigma=0.753249 ! 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=0.5859 mas, bmaj=1.209 mas, bpa=-9.088 degrees ! Estimated noise=0.303178 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5859 x 1.209 at -9.088 degrees (North through East) ! Clean map min=-0.0023047 max=0.084788 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=0.4792 mas, bmaj=1.113 mas, bpa=-9.271 degrees ! Estimated noise=0.652331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0664443 Jy ! Component: 100 - total flux cleaned = 0.0815202 Jy ! Component: 150 - total flux cleaned = 0.0852832 Jy ! Component: 200 - total flux cleaned = 0.0864325 Jy ! Total flux subtracted in 200 components = 0.0864325 Jy ! Clean residual min=-0.003222 max=0.003981 Jy/beam ! Clean residual mean=0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.0864325 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0864325 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5859 mas, bmaj=1.209 mas, bpa=-9.088 degrees ! Estimated noise=0.303178 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (13.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016504 Jy ! Component: 100 - total flux cleaned = 0.00265452 Jy ! Component: 150 - total flux cleaned = 0.00341587 Jy ! Component: 200 - total flux cleaned = 0.0039421 Jy ! Total flux subtracted in 200 components = 0.0039421 Jy ! Clean residual min=-0.002024 max=0.002397 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0903746 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.0903746 Jy ! Inverting map ! Added new window around map position (-13.2, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140696 Jy ! Component: 100 - total flux cleaned = 0.00187469 Jy ! Component: 150 - total flux cleaned = 0.00218368 Jy ! Component: 200 - total flux cleaned = 0.00224098 Jy ! Total flux subtracted in 200 components = 0.00224098 Jy ! Clean residual min=-0.001793 max=0.001660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0926156 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 76 components and 0.0926156 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=2.674 mas, bpa=21.76 degrees ! Estimated noise=0.534567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142118 Jy ! Component: 100 - total flux cleaned = 0.00190236 Jy ! Component: 150 - total flux cleaned = 0.00223694 Jy ! Component: 200 - total flux cleaned = 0.00242158 Jy ! Total flux subtracted in 200 components = 0.00242158 Jy ! Clean residual min=-0.001973 max=0.001735 Jy/beam ! Clean residual mean=-0.000008 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0950371 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 = 0.000165309 Jy ! Component: 100 - total flux cleaned = 0.000409519 Jy ! Component: 150 - total flux cleaned = 0.000578516 Jy ! Component: 200 - total flux cleaned = 0.000684257 Jy ! Total flux subtracted in 200 components = 0.000684257 Jy ! Clean residual min=-0.001865 max=0.001577 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0957214 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 115 components and 0.0957214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5859 mas, bmaj=1.209 mas, bpa=-9.088 degrees ! Estimated noise=0.303178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279448 Jy ! Component: 100 - total flux cleaned = -0.000329162 Jy ! Component: 150 - total flux cleaned = -0.000284338 Jy ! Component: 200 - total flux cleaned = -0.000197679 Jy ! Total flux subtracted in 200 components = -0.000197679 Jy ! Clean residual min=-0.001633 max=0.001545 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0955238 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 135 components and 0.0955238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100828Jy sigma=0.749802 ! Fit after self-cal, rms=0.100869Jy sigma=0.749502 wmodel /scr/pima/gc030_uvs/J1203+4510_X_map.mod ! Writing 135 model components to file: /scr/pima/gc030_uvs/J1203+4510_X_map.mod wobs /scr/pima/gc030_uvs/J1203+4510_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1203+4510_X_uvs.fits wwins /scr/pima/gc030_uvs/J1203+4510_X_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J1203+4510_X_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 = -0.00051354 Jy ! Component: 100 - total flux cleaned = -0.000541018 Jy ! Component: 150 - total flux cleaned = -0.000618126 Jy ! Component: 200 - total flux cleaned = -0.000592809 Jy ! Component: 250 - total flux cleaned = -0.000640064 Jy ! Component: 300 - total flux cleaned = -0.00063948 Jy ! Component: 350 - total flux cleaned = -0.00068384 Jy ! Component: 400 - total flux cleaned = -0.000748427 Jy ! Component: 450 - total flux cleaned = -0.000769548 Jy ! Component: 500 - total flux cleaned = -0.000769335 Jy ! Component: 550 - total flux cleaned = -0.000789274 Jy ! Component: 600 - total flux cleaned = -0.000847779 Jy ! Component: 650 - total flux cleaned = -0.000828367 Jy ! Component: 700 - total flux cleaned = -0.000828265 Jy ! Component: 750 - total flux cleaned = -0.000846785 Jy ! Component: 800 - total flux cleaned = -0.000846701 Jy ! Component: 850 - total flux cleaned = -0.000864818 Jy ! Component: 900 - total flux cleaned = -0.00086474 Jy ! Component: 950 - total flux cleaned = -0.000830398 Jy ! Component: 1000 - total flux cleaned = -0.000814211 Jy ! Component: 1050 - total flux cleaned = -0.000879994 Jy ! Component: 1100 - total flux cleaned = -0.000863711 Jy ! Component: 1150 - total flux cleaned = -0.000879678 Jy ! Component: 1200 - total flux cleaned = -0.000926884 Jy ! Component: 1250 - total flux cleaned = -0.000911611 Jy ! Component: 1300 - total flux cleaned = -0.000911611 Jy ! Component: 1350 - total flux cleaned = -0.000911611 Jy ! Component: 1400 - total flux cleaned = -0.000940887 Jy ! Component: 1450 - total flux cleaned = -0.000926353 Jy ! Component: 1500 - total flux cleaned = -0.000897615 Jy ! Component: 1550 - total flux cleaned = -0.000968463 Jy ! Component: 1600 - total flux cleaned = -0.000912576 Jy ! Component: 1650 - total flux cleaned = -0.000953986 Jy ! Component: 1700 - total flux cleaned = -0.000899644 Jy ! Component: 1750 - total flux cleaned = -0.000926455 Jy ! Component: 1800 - total flux cleaned = -0.000899888 Jy ! Component: 1850 - total flux cleaned = -0.00087395 Jy ! Component: 1900 - total flux cleaned = -0.000899805 Jy ! Component: 1950 - total flux cleaned = -0.000899916 Jy ! Component: 2000 - total flux cleaned = -0.000874592 Jy ! Component: 2050 - total flux cleaned = -0.000837233 Jy ! Component: 2100 - total flux cleaned = -0.000886808 Jy ! Component: 2150 - total flux cleaned = -0.000886763 Jy ! Component: 2200 - total flux cleaned = -0.000922991 Jy ! Component: 2250 - total flux cleaned = -0.000934887 Jy ! Component: 2300 - total flux cleaned = -0.000911142 Jy ! Component: 2350 - total flux cleaned = -0.000946152 Jy ! Component: 2400 - total flux cleaned = -0.00092277 Jy ! Component: 2450 - total flux cleaned = -0.000922914 Jy ! Component: 2500 - total flux cleaned = -0.000922898 Jy ! Component: 2550 - total flux cleaned = -0.000844169 Jy ! Component: 2600 - total flux cleaned = -0.000866356 Jy ! Component: 2650 - total flux cleaned = -0.000866435 Jy ! Component: 2700 - total flux cleaned = -0.000866283 Jy ! Component: 2750 - total flux cleaned = -0.000812259 Jy ! Component: 2800 - total flux cleaned = -0.000791011 Jy ! Component: 2850 - total flux cleaned = -0.000801594 Jy ! Component: 2900 - total flux cleaned = -0.000843511 Jy ! Component: 2950 - total flux cleaned = -0.000843415 Jy ! Component: 3000 - total flux cleaned = -0.000874178 Jy ! Component: 3050 - total flux cleaned = -0.00080282 Jy ! Component: 3100 - total flux cleaned = -0.000873815 Jy ! Component: 3150 - total flux cleaned = -0.000883868 Jy ! Component: 3200 - total flux cleaned = -0.000953345 Jy ! Component: 3250 - total flux cleaned = -0.000953256 Jy ! Component: 3300 - total flux cleaned = -0.000962929 Jy ! Component: 3350 - total flux cleaned = -0.000943653 Jy ! Component: 3400 - total flux cleaned = -0.000962864 Jy ! Component: 3450 - total flux cleaned = -0.000972399 Jy ! Component: 3500 - total flux cleaned = -0.00097248 Jy ! Component: 3550 - total flux cleaned = -0.000991193 Jy ! Component: 3600 - total flux cleaned = -0.000991154 Jy ! Component: 3650 - total flux cleaned = -0.00100947 Jy ! Component: 3700 - total flux cleaned = -0.00100042 Jy ! Component: 3750 - total flux cleaned = -0.000964345 Jy ! Component: 3800 - total flux cleaned = -0.00100024 Jy ! Component: 3850 - total flux cleaned = -0.000982456 Jy ! Component: 3900 - total flux cleaned = -0.000982392 Jy ! Component: 3950 - total flux cleaned = -0.000947468 Jy ! Component: 4000 - total flux cleaned = -0.000956195 Jy ! Component: 4050 - total flux cleaned = -0.000964892 Jy ! Total flux subtracted in 4096 components = -0.000922078 Jy ! Clean residual min=-0.000508 max=0.000535 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0946017 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 452 components and 0.0946017 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1203+4510_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5859 x 1.209 at -9.088 degrees (North through East) ! Clean map min=-0.0015423 max=0.083109 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1203+4510_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0831088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138065 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.498378 0.498378 0.996755 1.99351 3.98702 7.97404 15.9481 31.8962 63.7923 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 601.953 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1203+4510_X_uvs.log closed on Fri Apr 22 08:47:55 2016