! Started logfile: /scr/pima/bu007_uvs/J1532+2919_C_dfm.log on Sun Jun 24 02:27:26 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1532+2919_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1532+2919_C_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996 visibilities/baseline/integration-bin. ! Found source: J1532+2919 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17928 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1532+2919_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005682Jy sigma=17.300360 ! Fit after self-cal, rms=0.964414Jy sigma=16.574935 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=3.519 mas, bpa=-8.439 degrees ! Estimated noise=0.616652 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 = 0.0304529 Jy ! Component: 100 - total flux cleaned = 0.0372294 Jy ! Total flux subtracted in 100 components = 0.0372294 Jy ! Clean residual min=-0.003607 max=0.003416 Jy/beam ! Clean residual mean=0.000002 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0372294 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0372294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.082064Jy sigma=1.351355 ! Fit after self-cal, rms=0.080112Jy sigma=1.319743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00494935 Jy ! Component: 100 - total flux cleaned = 0.00720425 Jy ! Total flux subtracted in 100 components = 0.00720425 Jy ! Clean residual min=-0.003103 max=0.003156 Jy/beam ! Clean residual mean=0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0444336 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0444336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079847Jy sigma=1.314092 ! Fit after self-cal, rms=0.079809Jy sigma=1.313912 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=3.674 mas, bpa=-6.948 degrees ! Estimated noise=0.312864 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 = 0.00100496 Jy ! Component: 100 - total flux cleaned = 0.00136922 Jy ! Component: 150 - total flux cleaned = 0.0016628 Jy ! Component: 200 - total flux cleaned = 0.00179529 Jy ! Total flux subtracted in 200 components = 0.00179529 Jy ! Clean residual min=-0.001865 max=0.002019 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0462289 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0462289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079791Jy sigma=1.313388 ! Fit after self-cal, rms=0.079772Jy sigma=1.313223 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.307 x 3.674 at -6.948 degrees (North through East) ! Clean map min=-0.0017869 max=0.04349 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.94 KP 0.84 ! LA 1.12 MK 0.95 NL 1.06 OV 0.92 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.98 KP 0.86 ! LA 1.00 MK 1.04 NL 1.02 OV 1.09 ! PT 0.93 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.12 HN 0.98 KP 0.94 ! LA 0.95 MK 1.04 NL 1.16 OV 0.99 ! PT 1.01 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 0.86 KP 0.95 ! LA 1.01 MK 1.00 NL 1.07 OV 0.91 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.90 KP 1.05 ! LA 1.01 MK 0.95 NL 0.93 OV 1.13 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.91 KP 0.94 ! LA 0.99 MK 1.04 NL 0.99 OV 1.14 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 0.97 KP 0.91 ! LA 1.14 MK 0.97 NL 1.02 OV 1.07 ! PT 0.88 SC 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.93 KP 0.91 ! LA 1.21 MK 1.07 NL 0.99 OV 1.01 ! PT 0.84 SC 0.89 ! ! ! Fit before self-cal, rms=0.079772Jy sigma=1.313223 ! Fit after self-cal, rms=0.079751Jy sigma=1.310340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.307 mas, bmaj=3.685 mas, bpa=-7.15 degrees ! Estimated noise=0.308569 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 = -0.000174622 Jy ! Component: 100 - total flux cleaned = -0.000289686 Jy ! Component: 150 - total flux cleaned = -0.000303866 Jy ! Component: 200 - total flux cleaned = -0.00030376 Jy ! Total flux subtracted in 200 components = -0.00030376 Jy ! Clean residual min=-0.001533 max=0.001522 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0459252 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0459252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079742Jy sigma=1.310217 ! Fit after self-cal, rms=0.079913Jy sigma=1.308867 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.079913Jy sigma=1.308867 ! Fit after self-cal, rms=0.080815Jy sigma=1.308554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=3.692 mas, bpa=-7.288 degrees ! Estimated noise=0.307638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225887 Jy ! Component: 100 - total flux cleaned = -0.000379676 Jy ! Component: 150 - total flux cleaned = -0.000438819 Jy ! Component: 200 - total flux cleaned = -0.000458169 Jy ! Total flux subtracted in 200 components = -0.000458169 Jy ! Clean residual min=-0.001550 max=0.001504 Jy/beam ! Clean residual mean=0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.045467 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.045467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080807Jy sigma=1.308479 ! Fit after self-cal, rms=0.080898Jy sigma=1.308105 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 = -7.48139e-05 Jy ! Component: 100 - total flux cleaned = -0.000104105 Jy ! Component: 150 - total flux cleaned = -0.000140051 Jy ! Component: 200 - total flux cleaned = -0.000160348 Jy ! Total flux subtracted in 200 components = -0.000160348 Jy ! Clean residual min=-0.001618 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0453066 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.0453066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080892Jy sigma=1.308031 ! Fit after self-cal, rms=0.080900Jy sigma=1.307966 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080900Jy sigma=1.307966 ! Fit after self-cal, rms=0.080894Jy sigma=1.307860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.303 mas, bmaj=3.701 mas, bpa=-7.43 degrees ! Estimated noise=0.305491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292335 Jy ! Component: 100 - total flux cleaned = -0.000417623 Jy ! Component: 150 - total flux cleaned = -0.000461688 Jy ! Component: 200 - total flux cleaned = -0.000488991 Jy ! Total flux subtracted in 200 components = -0.000488991 Jy ! Clean residual min=-0.001586 max=0.001506 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0448176 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.0448176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080886Jy sigma=1.307807 ! Fit after self-cal, rms=0.080931Jy sigma=1.307751 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 = -8.61103e-05 Jy ! Component: 100 - total flux cleaned = -0.000108433 Jy ! Component: 150 - total flux cleaned = -0.000127444 Jy ! Component: 200 - total flux cleaned = -0.000143569 Jy ! Total flux subtracted in 200 components = -0.000143569 Jy ! Clean residual min=-0.001583 max=0.001523 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0446741 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.0446741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080928Jy sigma=1.307714 ! Fit after self-cal, rms=0.080930Jy sigma=1.307594 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080930Jy sigma=1.307594 ! Fit after self-cal, rms=0.080633Jy sigma=1.307546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=4.834 mas, bpa=-7.999 degrees ! Estimated noise=0.430667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317746 Jy ! Component: 100 - total flux cleaned = -0.000345194 Jy ! Component: 150 - total flux cleaned = -0.000357269 Jy ! Component: 200 - total flux cleaned = -0.000366894 Jy ! Total flux subtracted in 200 components = -0.000366894 Jy ! Clean residual min=-0.001612 max=0.001705 Jy/beam ! Clean residual mean=0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0443072 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.0443072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080629Jy sigma=1.307572 ! Fit after self-cal, rms=0.080659Jy sigma=1.307478 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 = -8.53231e-05 Jy ! Component: 100 - total flux cleaned = -7.07318e-05 Jy ! Component: 150 - total flux cleaned = -6.99525e-05 Jy ! Component: 200 - total flux cleaned = -6.93601e-05 Jy ! Total flux subtracted in 200 components = -6.93601e-05 Jy ! Clean residual min=-0.001641 max=0.001752 Jy/beam ! Clean residual mean=0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0442378 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0442378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080660Jy sigma=1.307527 ! Fit after self-cal, rms=0.080651Jy sigma=1.307332 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=3.712 mas, bpa=-7.584 degrees ! Estimated noise=0.303096 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.301 x 3.712 at -7.584 degrees (North through East) ! Clean map min=-0.0017114 max=0.041818 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=3.585 mas, bpa=-9.074 degrees ! Estimated noise=0.596931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318641 Jy ! Component: 100 - total flux cleaned = 0.0401351 Jy ! Component: 150 - total flux cleaned = 0.0433819 Jy ! Component: 200 - total flux cleaned = 0.0438334 Jy ! Total flux subtracted in 200 components = 0.0438334 Jy ! Clean residual min=-0.002586 max=0.002799 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.0438334 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0438334 Jy ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=3.712 mas, bpa=-7.584 degrees ! Estimated noise=0.303096 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 = -0.000483764 Jy ! Component: 100 - total flux cleaned = -0.000530017 Jy ! Component: 150 - total flux cleaned = -0.00049151 Jy ! Component: 200 - total flux cleaned = -0.000433079 Jy ! Total flux subtracted in 200 components = -0.000433079 Jy ! Clean residual min=-0.001718 max=0.001571 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0434003 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0434003 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.543 mas, bmaj=4.834 mas, bpa=-7.999 degrees ! Estimated noise=0.430667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597886 Jy ! Component: 100 - total flux cleaned = 0.000658515 Jy ! Component: 150 - total flux cleaned = 0.000690684 Jy ! Component: 200 - total flux cleaned = 0.000676565 Jy ! Total flux subtracted in 200 components = 0.000676565 Jy ! Clean residual min=-0.001669 max=0.001758 Jy/beam ! Clean residual mean=0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0440769 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 = 7.90401e-08 Jy ! Component: 100 - total flux cleaned = -5.82152e-07 Jy ! Component: 150 - total flux cleaned = -1.28172e-06 Jy ! Component: 200 - total flux cleaned = -1.51121e-06 Jy ! Total flux subtracted in 200 components = -1.51121e-06 Jy ! Clean residual min=-0.001635 max=0.001745 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0440754 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0440754 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=3.712 mas, bpa=-7.584 degrees ! Estimated noise=0.303096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.46995e-05 Jy ! Component: 100 - total flux cleaned = -0.000202511 Jy ! Component: 150 - total flux cleaned = -0.000218124 Jy ! Component: 200 - total flux cleaned = -0.000189864 Jy ! Total flux subtracted in 200 components = -0.000189864 Jy ! Clean residual min=-0.001648 max=0.001586 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0438855 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.0438855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.080657Jy sigma=1.307483 ! Fit after self-cal, rms=0.080647Jy sigma=1.307400 wmodel J1532+2919_C_map.mod ! Writing 45 model components to file: J1532+2919_C_map.mod wobs J1532+2919_C_uvs.fits ! Writing UV FITS file: J1532+2919_C_uvs.fits wwins J1532+2919_C_map.win ! wwins: Wrote 1 windows to J1532+2919_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360142 Jy ! Component: 100 - total flux cleaned = -0.00062817 Jy ! Component: 150 - total flux cleaned = -0.000755948 Jy ! Component: 200 - total flux cleaned = -0.000830346 Jy ! Component: 250 - total flux cleaned = -0.000854132 Jy ! Component: 300 - total flux cleaned = -0.000853606 Jy ! Component: 350 - total flux cleaned = -0.000853286 Jy ! Component: 400 - total flux cleaned = -0.000896539 Jy ! Component: 450 - total flux cleaned = -0.00091786 Jy ! Component: 500 - total flux cleaned = -0.00102071 Jy ! Component: 550 - total flux cleaned = -0.00104058 Jy ! Component: 600 - total flux cleaned = -0.00110004 Jy ! Component: 650 - total flux cleaned = -0.0010811 Jy ! Component: 700 - total flux cleaned = -0.00117655 Jy ! Component: 750 - total flux cleaned = -0.00117633 Jy ! Component: 800 - total flux cleaned = -0.00119479 Jy ! Component: 850 - total flux cleaned = -0.00124957 Jy ! Component: 900 - total flux cleaned = -0.00128544 Jy ! Component: 950 - total flux cleaned = -0.00132084 Jy ! Component: 1000 - total flux cleaned = -0.00132064 Jy ! Component: 1050 - total flux cleaned = -0.0013378 Jy ! Component: 1100 - total flux cleaned = -0.00133792 Jy ! Component: 1150 - total flux cleaned = -0.001338 Jy ! Component: 1200 - total flux cleaned = -0.00142079 Jy ! Component: 1250 - total flux cleaned = -0.00142047 Jy ! Component: 1300 - total flux cleaned = -0.00143695 Jy ! Component: 1350 - total flux cleaned = -0.00150071 Jy ! Component: 1400 - total flux cleaned = -0.00148468 Jy ! Component: 1450 - total flux cleaned = -0.00151579 Jy ! Component: 1500 - total flux cleaned = -0.00150035 Jy ! Component: 1550 - total flux cleaned = -0.00153082 Jy ! Component: 1600 - total flux cleaned = -0.00150058 Jy ! Component: 1650 - total flux cleaned = -0.00150078 Jy ! Component: 1700 - total flux cleaned = -0.0015451 Jy ! Component: 1750 - total flux cleaned = -0.00153048 Jy ! Component: 1800 - total flux cleaned = -0.00154496 Jy ! Component: 1850 - total flux cleaned = -0.00154477 Jy ! Component: 1900 - total flux cleaned = -0.0014449 Jy ! Component: 1950 - total flux cleaned = -0.00148747 Jy ! Component: 2000 - total flux cleaned = -0.00147327 Jy ! Component: 2050 - total flux cleaned = -0.0014596 Jy ! Component: 2100 - total flux cleaned = -0.00147315 Jy ! Component: 2150 - total flux cleaned = -0.0014459 Jy ! Component: 2200 - total flux cleaned = -0.00145944 Jy ! Component: 2250 - total flux cleaned = -0.00144601 Jy ! Component: 2300 - total flux cleaned = -0.00144602 Jy ! Component: 2350 - total flux cleaned = -0.00148534 Jy ! Component: 2400 - total flux cleaned = -0.00147246 Jy ! Component: 2450 - total flux cleaned = -0.00147242 Jy ! Component: 2500 - total flux cleaned = -0.00148534 Jy ! Component: 2550 - total flux cleaned = -0.00148541 Jy ! Component: 2600 - total flux cleaned = -0.00148533 Jy ! Component: 2650 - total flux cleaned = -0.00148535 Jy ! Component: 2700 - total flux cleaned = -0.00148546 Jy ! Component: 2750 - total flux cleaned = -0.00147314 Jy ! Component: 2800 - total flux cleaned = -0.001461 Jy ! Component: 2850 - total flux cleaned = -0.00143683 Jy ! Component: 2900 - total flux cleaned = -0.00149717 Jy ! Component: 2950 - total flux cleaned = -0.00146135 Jy ! Component: 3000 - total flux cleaned = -0.00143754 Jy ! Component: 3050 - total flux cleaned = -0.00152014 Jy ! Component: 3100 - total flux cleaned = -0.0015084 Jy ! Component: 3150 - total flux cleaned = -0.00150844 Jy ! Component: 3200 - total flux cleaned = -0.0015548 Jy ! Component: 3250 - total flux cleaned = -0.00155486 Jy ! Component: 3300 - total flux cleaned = -0.00162339 Jy ! Component: 3350 - total flux cleaned = -0.00161205 Jy ! Component: 3400 - total flux cleaned = -0.00169115 Jy ! Component: 3450 - total flux cleaned = -0.0016799 Jy ! Component: 3500 - total flux cleaned = -0.00167987 Jy ! Component: 3550 - total flux cleaned = -0.00173538 Jy ! Component: 3600 - total flux cleaned = -0.00176857 Jy ! Component: 3650 - total flux cleaned = -0.00184527 Jy ! Component: 3700 - total flux cleaned = -0.00188877 Jy ! Component: 3750 - total flux cleaned = -0.00188865 Jy ! Component: 3800 - total flux cleaned = -0.0019426 Jy ! Component: 3850 - total flux cleaned = -0.0019747 Jy ! Component: 3900 - total flux cleaned = -0.00197468 Jy ! Component: 3950 - total flux cleaned = -0.00200652 Jy ! Component: 4000 - total flux cleaned = -0.00203821 Jy ! Component: 4050 - total flux cleaned = -0.00206966 Jy ! Total flux subtracted in 4096 components = -0.00206976 Jy ! Clean residual min=-0.000566 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0418157 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 333 components and 0.0418158 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1532+2919_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.301 x 3.712 at -7.584 degrees (North through East) ! Clean map min=-0.0016141 max=0.04123 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1532+2919_C_map.fits wmodel /scr/pima/bu007_uvs/J1532+2919_C_map.mod ! Writing 333 model components to file: /scr/pima/bu007_uvs/J1532+2919_C_map.mod wobs /scr/pima/bu007_uvs/J1532+2919_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1532+2919_C_uvs.fits wwins /scr/pima/bu007_uvs/J1532+2919_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1532+2919_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0412304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33849 1.33849 2.67698 5.35396 10.7079 21.4159 42.8317 85.6634 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.133 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1532+2919_C_dfm.log closed on Sun Jun 24 02:27:30 2018