! Started logfile: /scr/pima/gc030_uvs/J1422+0414_S_uvs.log on Fri Apr 22 07:52:54 2016 obs /scr/pima/gc030_uvs/J1422+0414_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1422+0414_S_uva.fits ! AN table 1: 70 integrations on 15 of 15 possible baselines. ! AN table 2: 209 integrations on 28 of 28 possible baselines. ! AN table 3: 70 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.50918 visibilities/baseline/integration-bin. ! Found source: J1422+0414 ! ! 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 32392 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/J1422+0414_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 649 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 649 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 649 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 649 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 649 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 649 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 649 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.008487Jy sigma=7.496723 ! Fit after self-cal, rms=0.913116Jy sigma=6.765656 ! 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=2.204 mas, bmaj=7.361 mas, bpa=-11.45 degrees ! Estimated noise=1.18176 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 = 0.0717891 Jy ! Component: 100 - total flux cleaned = 0.0887385 Jy ! Total flux subtracted in 100 components = 0.0887385 Jy ! Clean residual min=-0.005555 max=0.006718 Jy/beam ! Clean residual mean=-0.000027 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.0887385 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0887385 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=0.100324Jy sigma=0.617845 ! Fit after self-cal, rms=0.099051Jy sigma=0.612196 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.535 mas, bmaj=8.022 mas, bpa=-11.7 degrees ! Estimated noise=0.6053 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 = 0.00826126 Jy ! Component: 100 - total flux cleaned = 0.0116436 Jy ! Component: 150 - total flux cleaned = 0.0117395 Jy ! Component: 200 - total flux cleaned = 0.0118094 Jy ! Total flux subtracted in 200 components = 0.0118094 Jy ! Clean residual min=-0.003492 max=0.003868 Jy/beam ! Clean residual mean=-0.000023 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.100548 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.100548 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=0.098518Jy sigma=0.606226 ! Fit after self-cal, rms=0.098311Jy sigma=0.605976 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.535 x 8.022 at -11.7 degrees (North through East) ! Clean map min=-0.003469 max=0.094276 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.08 LA 0.94 MK 1.09 ! OV 1.02 PT 0.98 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! 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* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 KP 0.96 LA 0.94 MK 0.98 ! OV 1.11 PT 1.05 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 EB 1.00 HN 0.96 KP 1.05 ! LA 0.89 NL 0.99 PT 1.16 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 KP 0.85 LA 0.87 MK 1.00 ! NL 0.92 PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 0.97 LA 0.96 MK 0.98 ! OV 1.13 PT 1.09 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 EB 1.05 HN 0.94 KP 1.04 ! LA 0.88 NL 0.93 PT 1.18 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 KP 0.98 LA 0.88 MK 1.02 ! NL 0.88 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 1.02 LA 0.85 MK 1.00 ! OV 1.10 PT 1.03 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 EB 1.00 HN 0.99 KP 1.07 ! LA 0.98 NL 0.96 PT 1.05 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 KP 0.88 LA 0.86 MK 0.99 ! NL 0.92 PT 1.07 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 0.95 LA 1.01 MK 1.06 ! OV 1.08 PT 1.05 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 EB 1.01 HN 0.92 KP 0.97 ! LA 0.96 NL 0.92 PT 1.09 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 KP 0.89 LA 0.93 MK 0.99 ! NL 1.07 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 KP 0.95 LA 1.03 MK 1.06 ! OV 1.02 PT 1.10 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 EB 0.98 HN 0.91 KP 0.96 ! LA 0.98 NL 0.93 PT 1.04 SC 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 KP 0.95 LA 0.95 MK 0.97 ! NL 0.98 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 KP 0.92 LA 0.96 MK 1.03 ! OV 1.06 PT 0.99 ! ! A total of 210 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 EB 1.12 HN 0.92 KP 0.96 ! LA 0.93 NL 0.85 PT 1.09 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 0.92 LA 0.95 MK 0.93 ! NL 1.02 PT 0.98 ! ! ! Fit before self-cal, rms=0.098311Jy sigma=0.605976 ! Fit after self-cal, rms=0.095924Jy sigma=0.608386 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.584 mas, bmaj=8.161 mas, bpa=-10.72 degrees ! Estimated noise=0.605803 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 = -0.000324588 Jy ! Component: 100 - total flux cleaned = -0.000363633 Jy ! Component: 150 - total flux cleaned = -0.000456423 Jy ! Component: 200 - total flux cleaned = -0.000562308 Jy ! Total flux subtracted in 200 components = -0.000562308 Jy ! Clean residual min=-0.002377 max=0.002807 Jy/beam ! Clean residual mean=-0.000025 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0999856 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0999856 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=0.095883Jy sigma=0.608291 ! Fit after self-cal, rms=0.096071Jy sigma=0.607917 ! 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=0.096071Jy sigma=0.607917 ! Fit after self-cal, rms=0.096777Jy sigma=0.606872 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.583 mas, bmaj=8.186 mas, bpa=-10.68 degrees ! Estimated noise=0.605415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155017 Jy ! Component: 100 - total flux cleaned = -0.000196724 Jy ! Component: 150 - total flux cleaned = -0.000249506 Jy ! Component: 200 - total flux cleaned = -0.000265452 Jy ! Total flux subtracted in 200 components = -0.000265452 Jy ! Clean residual min=-0.002013 max=0.002256 Jy/beam ! Clean residual mean=-0.000015 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0997202 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0997202 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=0.096761Jy sigma=0.606850 ! Fit after self-cal, rms=0.096881Jy sigma=0.606675 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.52313e-05 Jy ! Component: 100 - total flux cleaned = 6.60796e-05 Jy ! Component: 150 - total flux cleaned = 3.77704e-05 Jy ! Component: 200 - total flux cleaned = 2.4223e-05 Jy ! Total flux subtracted in 200 components = 2.4223e-05 Jy ! Clean residual min=-0.002117 max=0.002269 Jy/beam ! Clean residual mean=-0.000017 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.0997444 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0997444 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=0.096874Jy sigma=0.606657 ! Fit after self-cal, rms=0.096890Jy sigma=0.606655 ! 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=0.096890Jy sigma=0.606655 ! Fit after self-cal, rms=0.096374Jy sigma=0.606322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=8.201 mas, bpa=-10.61 degrees ! Estimated noise=0.601111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745788 Jy ! Component: 100 - total flux cleaned = -0.000968537 Jy ! Component: 150 - total flux cleaned = -0.00100993 Jy ! Component: 200 - total flux cleaned = -0.00102235 Jy ! Total flux subtracted in 200 components = -0.00102235 Jy ! Clean residual min=-0.002062 max=0.002334 Jy/beam ! Clean residual mean=-0.000014 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.098722 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.098722 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=0.096354Jy sigma=0.606347 ! Fit after self-cal, rms=0.096407Jy sigma=0.606279 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 = 2.99101e-05 Jy ! Component: 100 - total flux cleaned = 2.97979e-05 Jy ! Component: 150 - total flux cleaned = 1.89462e-05 Jy ! Component: 200 - total flux cleaned = 1.8808e-05 Jy ! Total flux subtracted in 200 components = 1.8808e-05 Jy ! Clean residual min=-0.002065 max=0.002353 Jy/beam ! Clean residual mean=-0.000015 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0987408 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0987408 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=0.096402Jy sigma=0.606273 ! Fit after self-cal, rms=0.096412Jy sigma=0.606271 ! 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=0.096412Jy sigma=0.606271 ! Fit after self-cal, rms=0.095833Jy sigma=0.606246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.901 mas, bmaj=10.44 mas, bpa=21.7 degrees ! Estimated noise=0.765773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000857039 Jy ! Component: 100 - total flux cleaned = -0.00125265 Jy ! Component: 150 - total flux cleaned = -0.00142019 Jy ! Component: 200 - total flux cleaned = -0.00143172 Jy ! Total flux subtracted in 200 components = -0.00143172 Jy ! Clean residual min=-0.002808 max=0.002512 Jy/beam ! Clean residual mean=-0.000028 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0973091 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0973091 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=0.095825Jy sigma=0.606274 ! Fit after self-cal, rms=0.095839Jy sigma=0.606264 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 = -9.94757e-05 Jy ! Component: 100 - total flux cleaned = -0.000110085 Jy ! Component: 150 - total flux cleaned = -0.000120638 Jy ! Component: 200 - total flux cleaned = -0.000131018 Jy ! Total flux subtracted in 200 components = -0.000131018 Jy ! Clean residual min=-0.002814 max=0.002522 Jy/beam ! Clean residual mean=-0.000028 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0971781 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0971781 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=0.095840Jy sigma=0.606271 ! Fit after self-cal, rms=0.095845Jy sigma=0.606268 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=8.213 mas, bpa=-10.58 degrees ! Estimated noise=0.596834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.582 x 8.213 at -10.58 degrees (North through East) ! Clean map min=-0.0020193 max=0.091026 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=2.248 mas, bmaj=7.504 mas, bpa=-10.27 degrees ! Estimated noise=1.19002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696887 Jy ! Component: 100 - total flux cleaned = 0.086923 Jy ! Component: 150 - total flux cleaned = 0.0943284 Jy ! Component: 200 - total flux cleaned = 0.0971129 Jy ! Total flux subtracted in 200 components = 0.0971129 Jy ! Clean residual min=-0.004191 max=0.003404 Jy/beam ! Clean residual mean=-0.000017 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0971129 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0971129 Jy ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=8.213 mas, bpa=-10.58 degrees ! Estimated noise=0.596834 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 = 0.00132251 Jy ! Component: 100 - total flux cleaned = 0.00127323 Jy ! Component: 150 - total flux cleaned = 0.00111581 Jy ! Component: 200 - total flux cleaned = 0.00101365 Jy ! Total flux subtracted in 200 components = 0.00101365 Jy ! Clean residual min=-0.002154 max=0.002516 Jy/beam ! Clean residual mean=-0.000014 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.0981266 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0981266 Jy ! Inverting map ! Added new window around map position (-37, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020855 Jy ! Component: 100 - total flux cleaned = 0.0021412 Jy ! Component: 150 - total flux cleaned = 0.00203385 Jy ! Component: 200 - total flux cleaned = 0.00196929 Jy ! Total flux subtracted in 200 components = 0.00196929 Jy ! Clean residual min=-0.001946 max=0.001923 Jy/beam ! Clean residual mean=-0.000011 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.100096 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.100096 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=8.901 mas, bmaj=10.44 mas, bpa=21.7 degrees ! Estimated noise=0.765773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.28074e-05 Jy ! Component: 100 - total flux cleaned = -6.44838e-05 Jy ! Component: 150 - total flux cleaned = -8.40251e-05 Jy ! Component: 200 - total flux cleaned = -0.000102168 Jy ! Total flux subtracted in 200 components = -0.000102168 Jy ! Clean residual min=-0.002624 max=0.002417 Jy/beam ! Clean residual mean=-0.000023 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0999937 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75766e-05 Jy ! Component: 100 - total flux cleaned = -4.84428e-05 Jy ! Component: 150 - total flux cleaned = -4.80877e-05 Jy ! Component: 200 - total flux cleaned = -6.24492e-05 Jy ! Total flux subtracted in 200 components = -6.24492e-05 Jy ! Clean residual min=-0.002640 max=0.002441 Jy/beam ! Clean residual mean=-0.000023 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0999312 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.0999313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.582 mas, bmaj=8.213 mas, bpa=-10.58 degrees ! Estimated noise=0.596834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51979e-05 Jy ! Component: 100 - total flux cleaned = 1.6177e-05 Jy ! Component: 150 - total flux cleaned = -3.41966e-05 Jy ! Component: 200 - total flux cleaned = -8.25934e-05 Jy ! Total flux subtracted in 200 components = -8.25934e-05 Jy ! Clean residual min=-0.001923 max=0.001835 Jy/beam ! Clean residual mean=-0.000011 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0998487 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0998487 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=0.095760Jy sigma=0.605941 ! Fit after self-cal, rms=0.095799Jy sigma=0.605795 wmodel /scr/pima/gc030_uvs/J1422+0414_S_map.mod ! Writing 75 model components to file: /scr/pima/gc030_uvs/J1422+0414_S_map.mod wobs /scr/pima/gc030_uvs/J1422+0414_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1422+0414_S_uvs.fits wwins /scr/pima/gc030_uvs/J1422+0414_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1422+0414_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 = -0.000329928 Jy ! Component: 100 - total flux cleaned = -0.000427327 Jy ! Component: 150 - total flux cleaned = -0.000340338 Jy ! Component: 200 - total flux cleaned = -0.000285385 Jy ! Component: 250 - total flux cleaned = -0.000128595 Jy ! Component: 300 - total flux cleaned = -0.000128424 Jy ! Component: 350 - total flux cleaned = -0.000127432 Jy ! Component: 400 - total flux cleaned = -8.17821e-05 Jy ! Component: 450 - total flux cleaned = -6.06327e-05 Jy ! Component: 500 - total flux cleaned = -4.015e-05 Jy ! Component: 550 - total flux cleaned = -6.09152e-05 Jy ! Component: 600 - total flux cleaned = -6.13777e-05 Jy ! Component: 650 - total flux cleaned = -8.06338e-05 Jy ! Component: 700 - total flux cleaned = -8.07645e-05 Jy ! Component: 750 - total flux cleaned = -6.26967e-05 Jy ! Component: 800 - total flux cleaned = -6.27723e-05 Jy ! Component: 850 - total flux cleaned = -6.28936e-05 Jy ! Component: 900 - total flux cleaned = -7.95961e-05 Jy ! Component: 950 - total flux cleaned = -9.59104e-05 Jy ! Component: 1000 - total flux cleaned = -7.99857e-05 Jy ! Component: 1050 - total flux cleaned = -8.01435e-05 Jy ! Component: 1100 - total flux cleaned = -4.97244e-05 Jy ! Component: 1150 - total flux cleaned = -6.4947e-05 Jy ! Component: 1200 - total flux cleaned = -0.000138074 Jy ! Component: 1250 - total flux cleaned = -0.000152328 Jy ! Component: 1300 - total flux cleaned = -0.000180596 Jy ! Component: 1350 - total flux cleaned = -0.000194552 Jy ! Component: 1400 - total flux cleaned = -0.000275472 Jy ! Component: 1450 - total flux cleaned = -0.000302063 Jy ! Component: 1500 - total flux cleaned = -0.000315104 Jy ! Component: 1550 - total flux cleaned = -0.000315119 Jy ! Component: 1600 - total flux cleaned = -0.000327736 Jy ! Component: 1650 - total flux cleaned = -0.000364819 Jy ! Component: 1700 - total flux cleaned = -0.000389066 Jy ! Component: 1750 - total flux cleaned = -0.000388889 Jy ! Component: 1800 - total flux cleaned = -0.000377042 Jy ! Component: 1850 - total flux cleaned = -0.000388915 Jy ! Component: 1900 - total flux cleaned = -0.000389022 Jy ! Component: 1950 - total flux cleaned = -0.000377716 Jy ! Component: 2000 - total flux cleaned = -0.000344357 Jy ! Component: 2050 - total flux cleaned = -0.000344426 Jy ! Component: 2100 - total flux cleaned = -0.000355023 Jy ! Component: 2150 - total flux cleaned = -0.000312101 Jy ! Component: 2200 - total flux cleaned = -0.000248789 Jy ! Component: 2250 - total flux cleaned = -0.000227881 Jy ! Component: 2300 - total flux cleaned = -0.000217536 Jy ! Component: 2350 - total flux cleaned = -0.000176502 Jy ! Component: 2400 - total flux cleaned = -0.000146066 Jy ! Component: 2450 - total flux cleaned = -0.000126003 Jy ! Component: 2500 - total flux cleaned = -8.63617e-05 Jy ! Component: 2550 - total flux cleaned = -4.71989e-05 Jy ! Component: 2600 - total flux cleaned = -8.44037e-06 Jy ! Component: 2650 - total flux cleaned = 3.95519e-05 Jy ! Component: 2700 - total flux cleaned = 3.94388e-05 Jy ! Component: 2750 - total flux cleaned = 5.82979e-05 Jy ! Component: 2800 - total flux cleaned = 8.63614e-05 Jy ! Component: 2850 - total flux cleaned = 8.62792e-05 Jy ! Component: 2900 - total flux cleaned = 6.78795e-05 Jy ! Component: 2950 - total flux cleaned = 8.61897e-05 Jy ! Component: 3000 - total flux cleaned = 8.62622e-05 Jy ! Component: 3050 - total flux cleaned = 0.000122199 Jy ! Component: 3100 - total flux cleaned = 0.00015783 Jy ! Component: 3150 - total flux cleaned = 0.000175612 Jy ! Component: 3200 - total flux cleaned = 0.00017567 Jy ! Component: 3250 - total flux cleaned = 0.000201854 Jy ! Component: 3300 - total flux cleaned = 0.000227838 Jy ! Component: 3350 - total flux cleaned = 0.00021926 Jy ! Component: 3400 - total flux cleaned = 0.000236433 Jy ! Component: 3450 - total flux cleaned = 0.00022797 Jy ! Component: 3500 - total flux cleaned = 0.000228003 Jy ! Component: 3550 - total flux cleaned = 0.000211106 Jy ! Component: 3600 - total flux cleaned = 0.000219501 Jy ! Component: 3650 - total flux cleaned = 0.000202696 Jy ! Component: 3700 - total flux cleaned = 0.000194334 Jy ! Component: 3750 - total flux cleaned = 0.000169323 Jy ! Component: 3800 - total flux cleaned = 0.000161035 Jy ! Component: 3850 - total flux cleaned = 0.000144487 Jy ! Component: 3900 - total flux cleaned = 0.000136247 Jy ! Component: 3950 - total flux cleaned = 0.00011977 Jy ! Component: 4000 - total flux cleaned = 0.000119779 Jy ! Component: 4050 - total flux cleaned = 8.68959e-05 Jy ! Total flux subtracted in 4096 components = 7.05124e-05 Jy ! Clean residual min=-0.000526 max=0.000487 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0999192 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 358 components and 0.0999192 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1422+0414_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.582 x 8.213 at -10.58 degrees (North through East) ! Clean map min=-0.0012326 max=0.090255 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1422+0414_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0902553 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456432 0.456432 0.912864 1.82573 3.65146 7.30291 14.6058 29.2116 58.4233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 657.272 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1422+0414_S_uvs.log closed on Fri Apr 22 07:53:00 2016