! Started logfile: /scr/pima/gc030_uvs/J1755+3350_S_uvs.log on Fri Apr 22 07:56:31 2016 obs /scr/pima/gc030_uvs/J1755+3350_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1755+3350_S_uva.fits ! AN table 1: 71 integrations on 28 of 28 possible baselines. ! AN table 2: 70 integrations on 15 of 15 possible baselines. ! AN table 3: 70 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.84934 visibilities/baseline/integration-bin. ! Found source: J1755+3350 ! ! 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 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 33960 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1755+3350_S] 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 0.500x0.500 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 23 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 74 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.003899Jy sigma=8.075270 ! Fit after self-cal, rms=0.953394Jy sigma=7.672225 ! 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=2.417 mas, bmaj=4.503 mas, bpa=5.649 degrees ! Estimated noise=1.16574 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 = 0.0390378 Jy ! Component: 100 - total flux cleaned = 0.0492669 Jy ! Total flux subtracted in 100 components = 0.0492669 Jy ! Clean residual min=-0.006390 max=0.004687 Jy/beam ! Clean residual mean=-0.000030 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.0492669 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0492669 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=0.089318Jy sigma=0.640257 ! Fit after self-cal, rms=0.087718Jy sigma=0.629212 ! 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=3.054 mas, bmaj=5.385 mas, bpa=7.052 degrees ! Estimated noise=0.54443 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 = 0.00676849 Jy ! Component: 100 - total flux cleaned = 0.00868641 Jy ! Component: 150 - total flux cleaned = 0.00858228 Jy ! Component: 200 - total flux cleaned = 0.0086713 Jy ! Total flux subtracted in 200 components = 0.0086713 Jy ! Clean residual min=-0.005386 max=0.004167 Jy/beam ! Clean residual mean=-0.000054 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.0579382 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0579382 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=0.087438Jy sigma=0.624171 ! Fit after self-cal, rms=0.087318Jy sigma=0.623904 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.054 x 5.385 at 7.052 degrees (North through East) ! Clean map min=-0.0052716 max=0.053997 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 EB 1.15 HN 0.91 KP 0.96 ! LA 0.86 NL 1.16 PT 0.92 SC 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.91 EB 1.12 HN 0.93 KP 1.02 ! LA 0.85 NL 1.20 PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 0.92 KP 1.19 LA 0.86 ! NL 0.92 OV 1.10 PT 1.17 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 EB 1.00 HN 1.01 KP 0.89 ! LA 1.08 NL 1.07 PT 0.92 SC 0.93 ! ! ! Fit before self-cal, rms=0.087318Jy sigma=0.623904 ! Fit after self-cal, rms=0.086522Jy sigma=0.622850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=5.348 mas, bpa=7.383 degrees ! Estimated noise=0.538937 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 = 5.44623e-05 Jy ! Component: 100 - total flux cleaned = 5.3919e-05 Jy ! Component: 150 - total flux cleaned = 5.33253e-05 Jy ! Component: 200 - total flux cleaned = 8.74139e-05 Jy ! Total flux subtracted in 200 components = 8.74139e-05 Jy ! Clean residual min=-0.004978 max=0.003616 Jy/beam ! Clean residual mean=-0.000043 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0580256 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.0580256 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=0.086494Jy sigma=0.622598 ! Fit after self-cal, rms=0.086551Jy sigma=0.622160 ! 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=0.086551Jy sigma=0.622160 ! Fit after self-cal, rms=0.086924Jy sigma=0.622092 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=5.342 mas, bpa=7.528 degrees ! Estimated noise=0.539417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.70797e-05 Jy ! Component: 100 - total flux cleaned = 0.000132373 Jy ! Component: 150 - total flux cleaned = 0.000133071 Jy ! Component: 200 - total flux cleaned = 0.000134121 Jy ! Total flux subtracted in 200 components = 0.000134121 Jy ! Clean residual min=-0.004933 max=0.003599 Jy/beam ! Clean residual mean=-0.000042 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0581597 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 11 components and 0.0581597 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=0.086903Jy sigma=0.621892 ! Fit after self-cal, rms=0.086946Jy sigma=0.621793 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 = 0.000115061 Jy ! Component: 100 - total flux cleaned = 0.000114925 Jy ! Component: 150 - total flux cleaned = 0.000142104 Jy ! Component: 200 - total flux cleaned = 0.00016626 Jy ! Total flux subtracted in 200 components = 0.00016626 Jy ! Clean residual min=-0.004912 max=0.003588 Jy/beam ! Clean residual mean=-0.000043 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.058326 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.058326 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=0.086932Jy sigma=0.621662 ! Fit after self-cal, rms=0.086928Jy sigma=0.621639 ! 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=0.086928Jy sigma=0.621639 ! Fit after self-cal, rms=0.086653Jy sigma=0.621304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.099 mas, bmaj=5.337 mas, bpa=7.697 degrees ! Estimated noise=0.536703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125509 Jy ! Component: 100 - total flux cleaned = -0.000148941 Jy ! Component: 150 - total flux cleaned = -0.000148112 Jy ! Component: 200 - total flux cleaned = -0.000148041 Jy ! Total flux subtracted in 200 components = -0.000148041 Jy ! Clean residual min=-0.004683 max=0.003476 Jy/beam ! Clean residual mean=-0.000038 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.058178 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.058178 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=0.086636Jy sigma=0.621253 ! Fit after self-cal, rms=0.086688Jy sigma=0.621166 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 = 7.94113e-05 Jy ! Component: 100 - total flux cleaned = 7.91481e-05 Jy ! Component: 150 - total flux cleaned = 7.95452e-05 Jy ! Component: 200 - total flux cleaned = 7.91362e-05 Jy ! Total flux subtracted in 200 components = 7.91362e-05 Jy ! Clean residual min=-0.004754 max=0.003477 Jy/beam ! Clean residual mean=-0.000039 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0582571 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0582571 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=0.086676Jy sigma=0.621111 ! Fit after self-cal, rms=0.086681Jy sigma=0.621080 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.086681Jy sigma=0.621080 ! Fit after self-cal, rms=0.086788Jy sigma=0.621047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.634 mas, bmaj=9.844 mas, bpa=28.46 degrees ! Estimated noise=0.679903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501393 Jy ! Component: 100 - total flux cleaned = 0.000584431 Jy ! Component: 150 - total flux cleaned = 0.000660105 Jy ! Component: 200 - total flux cleaned = 0.00072959 Jy ! Total flux subtracted in 200 components = 0.00072959 Jy ! Clean residual min=-0.005190 max=0.004182 Jy/beam ! Clean residual mean=-0.000069 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.0589867 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.0589867 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=0.086776Jy sigma=0.621184 ! Fit after self-cal, rms=0.086801Jy sigma=0.621138 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 = 0.000346457 Jy ! Component: 100 - total flux cleaned = 0.000412183 Jy ! Component: 150 - total flux cleaned = 0.000471811 Jy ! Component: 200 - total flux cleaned = 0.00050818 Jy ! Total flux subtracted in 200 components = 0.00050818 Jy ! Clean residual min=-0.005210 max=0.004179 Jy/beam ! Clean residual mean=-0.000069 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.0594949 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0594949 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=0.086801Jy sigma=0.621273 ! Fit after self-cal, rms=0.086807Jy sigma=0.621252 ! 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=3.11 mas, bmaj=5.341 mas, bpa=7.81 degrees ! Estimated noise=0.536475 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 5.341 at 7.81 degrees (North through East) ! Clean map min=-0.0045996 max=0.051823 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=2.465 mas, bmaj=4.474 mas, bpa=6.399 degrees ! Estimated noise=1.15167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391649 Jy ! Component: 100 - total flux cleaned = 0.0510538 Jy ! Component: 150 - total flux cleaned = 0.0543225 Jy ! Component: 200 - total flux cleaned = 0.0550072 Jy ! Total flux subtracted in 200 components = 0.0550072 Jy ! Clean residual min=-0.005885 max=0.005063 Jy/beam ! Clean residual mean=-0.000025 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.0550072 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0550072 Jy ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=5.341 mas, bpa=7.81 degrees ! Estimated noise=0.536475 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 = 0.00261205 Jy ! Component: 100 - total flux cleaned = 0.0028692 Jy ! Component: 150 - total flux cleaned = 0.00292642 Jy ! Component: 200 - total flux cleaned = 0.00297812 Jy ! Total flux subtracted in 200 components = 0.00297812 Jy ! Clean residual min=-0.005137 max=0.003923 Jy/beam ! Clean residual mean=-0.000043 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0579853 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0579853 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.634 mas, bmaj=9.844 mas, bpa=28.46 degrees ! Estimated noise=0.679903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130668 Jy ! Component: 100 - total flux cleaned = 0.00140473 Jy ! Component: 150 - total flux cleaned = 0.00145972 Jy ! Component: 200 - total flux cleaned = 0.00153212 Jy ! Total flux subtracted in 200 components = 0.00153212 Jy ! Clean residual min=-0.005206 max=0.004211 Jy/beam ! Clean residual mean=-0.000072 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.0595174 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 = 4.29752e-05 Jy ! Component: 100 - total flux cleaned = 8.2817e-05 Jy ! Component: 150 - total flux cleaned = 0.000118566 Jy ! Component: 200 - total flux cleaned = 0.000151578 Jy ! Total flux subtracted in 200 components = 0.000151578 Jy ! Clean residual min=-0.005226 max=0.004212 Jy/beam ! Clean residual mean=-0.000070 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.059669 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.059669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.11 mas, bmaj=5.341 mas, bpa=7.81 degrees ! Estimated noise=0.536475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000911402 Jy ! Component: 100 - total flux cleaned = -0.00102214 Jy ! Component: 150 - total flux cleaned = -0.00106746 Jy ! Component: 200 - total flux cleaned = -0.00114365 Jy ! Total flux subtracted in 200 components = -0.00114365 Jy ! Clean residual min=-0.004915 max=0.003654 Jy/beam ! Clean residual mean=-0.000041 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.0585253 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0585253 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=0.086826Jy sigma=0.621464 ! Fit after self-cal, rms=0.086808Jy sigma=0.621391 wmodel /scr/pima/gc030_uvs/J1755+3350_S_map.mod ! Writing 33 model components to file: /scr/pima/gc030_uvs/J1755+3350_S_map.mod wobs /scr/pima/gc030_uvs/J1755+3350_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1755+3350_S_uvs.fits wwins /scr/pima/gc030_uvs/J1755+3350_S_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J1755+3350_S_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 = -0.002022 Jy ! Component: 100 - total flux cleaned = -0.00363817 Jy ! Component: 150 - total flux cleaned = -0.00461531 Jy ! Component: 200 - total flux cleaned = -0.00523593 Jy ! Component: 250 - total flux cleaned = -0.00576737 Jy ! Component: 300 - total flux cleaned = -0.00641953 Jy ! Component: 350 - total flux cleaned = -0.00689654 Jy ! Component: 400 - total flux cleaned = -0.00730557 Jy ! Component: 450 - total flux cleaned = -0.00773763 Jy ! Component: 500 - total flux cleaned = -0.00819511 Jy ! Component: 550 - total flux cleaned = -0.00867439 Jy ! Component: 600 - total flux cleaned = -0.00913533 Jy ! Component: 650 - total flux cleaned = -0.00946791 Jy ! Component: 700 - total flux cleaned = -0.00986009 Jy ! Component: 750 - total flux cleaned = -0.0102717 Jy ! Component: 800 - total flux cleaned = -0.0105706 Jy ! Component: 850 - total flux cleaned = -0.0109242 Jy ! Component: 900 - total flux cleaned = -0.0112341 Jy ! Component: 950 - total flux cleaned = -0.0115639 Jy ! Component: 1000 - total flux cleaned = -0.0118827 Jy ! Component: 1050 - total flux cleaned = -0.012136 Jy ! Component: 1100 - total flux cleaned = -0.0124369 Jy ! Component: 1150 - total flux cleaned = -0.0126756 Jy ! Component: 1200 - total flux cleaned = -0.012933 Jy ! Component: 1250 - total flux cleaned = -0.0131579 Jy ! Component: 1300 - total flux cleaned = -0.0133768 Jy ! Component: 1350 - total flux cleaned = -0.0135894 Jy ! Component: 1400 - total flux cleaned = -0.0137956 Jy ! Component: 1450 - total flux cleaned = -0.0139298 Jy ! Component: 1500 - total flux cleaned = -0.0141255 Jy ! Component: 1550 - total flux cleaned = -0.0142736 Jy ! Component: 1600 - total flux cleaned = -0.0145014 Jy ! Component: 1650 - total flux cleaned = -0.0147232 Jy ! Component: 1700 - total flux cleaned = -0.0149007 Jy ! Component: 1750 - total flux cleaned = -0.0151127 Jy ! Component: 1800 - total flux cleaned = -0.0153199 Jy ! Component: 1850 - total flux cleaned = -0.0155406 Jy ! Component: 1900 - total flux cleaned = -0.0157749 Jy ! Component: 1950 - total flux cleaned = -0.0160044 Jy ! Component: 2000 - total flux cleaned = -0.0162291 Jy ! Component: 2050 - total flux cleaned = -0.0164835 Jy ! Component: 2100 - total flux cleaned = -0.0166997 Jy ! Component: 2150 - total flux cleaned = -0.0168794 Jy ! Component: 2200 - total flux cleaned = -0.0170241 Jy ! Component: 2250 - total flux cleaned = -0.0171349 Jy ! Component: 2300 - total flux cleaned = -0.0173369 Jy ! Component: 2350 - total flux cleaned = -0.0174435 Jy ! Component: 2400 - total flux cleaned = -0.0175638 Jy ! Component: 2450 - total flux cleaned = -0.0176823 Jy ! Component: 2500 - total flux cleaned = -0.0177845 Jy ! Component: 2550 - total flux cleaned = -0.0178852 Jy ! Component: 2600 - total flux cleaned = -0.0179705 Jy ! Component: 2650 - total flux cleaned = -0.0181242 Jy ! Component: 2700 - total flux cleaned = -0.0181932 Jy ! Component: 2750 - total flux cleaned = -0.0183157 Jy ! Component: 2800 - total flux cleaned = -0.0184095 Jy ! Component: 2850 - total flux cleaned = -0.0185023 Jy ! Component: 2900 - total flux cleaned = -0.0185808 Jy ! Component: 2950 - total flux cleaned = -0.0186716 Jy ! Component: 3000 - total flux cleaned = -0.0187611 Jy ! Component: 3050 - total flux cleaned = -0.0188369 Jy ! Component: 3100 - total flux cleaned = -0.0188867 Jy ! Component: 3150 - total flux cleaned = -0.0189239 Jy ! Component: 3200 - total flux cleaned = -0.0190096 Jy ! Component: 3250 - total flux cleaned = -0.0190823 Jy ! Component: 3300 - total flux cleaned = -0.0191423 Jy ! Component: 3350 - total flux cleaned = -0.0192016 Jy ! Component: 3400 - total flux cleaned = -0.0192133 Jy ! Component: 3450 - total flux cleaned = -0.0192716 Jy ! Component: 3500 - total flux cleaned = -0.0192947 Jy ! Component: 3550 - total flux cleaned = -0.0193632 Jy ! Component: 3600 - total flux cleaned = -0.0193973 Jy ! Component: 3650 - total flux cleaned = -0.0194422 Jy ! Component: 3700 - total flux cleaned = -0.0194646 Jy ! Component: 3750 - total flux cleaned = -0.0195198 Jy ! Component: 3800 - total flux cleaned = -0.0195309 Jy ! Component: 3850 - total flux cleaned = -0.0195743 Jy ! Component: 3900 - total flux cleaned = -0.0195852 Jy ! Component: 3950 - total flux cleaned = -0.0196066 Jy ! Component: 4000 - total flux cleaned = -0.0196384 Jy ! Component: 4050 - total flux cleaned = -0.0196278 Jy ! Total flux subtracted in 4096 components = -0.0196382 Jy ! Clean residual min=-0.000574 max=0.000634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0388871 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 367 components and 0.0388871 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1755+3350_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.11 x 5.341 at 7.81 degrees (North through East) ! Clean map min=-0.0023035 max=0.050976 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1755+3350_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0509764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09192 1.09192 2.18385 4.3677 8.7354 17.4708 34.9416 69.8832 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.05 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.744 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1755+3350_S_uvs.log closed on Fri Apr 22 07:56:37 2016