! Started logfile: /scr/pima/bu007_uvs/J1312+3113_C_dfm.log on Sun Jun 24 02:23:47 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/J1312+3113_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1312+3113_C_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995652 visibilities/baseline/integration-bin. ! Found source: J1312+3113 ! ! 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 16488 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 J1312+3113_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002671Jy sigma=16.619191 ! Fit after self-cal, rms=0.904910Jy sigma=14.973700 ! 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=1.081 mas, bmaj=3.436 mas, bpa=7.55 degrees ! Estimated noise=0.697312 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 = 0.076449 Jy ! Component: 100 - total flux cleaned = 0.0931263 Jy ! Total flux subtracted in 100 components = 0.0931263 Jy ! Clean residual min=-0.004126 max=0.004753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0931263 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0931263 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=0.085624Jy sigma=1.366073 ! Fit after self-cal, rms=0.085492Jy sigma=1.364227 ! 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=1.353 mas, bmaj=3.712 mas, bpa=7.275 degrees ! Estimated noise=0.346039 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 = 0.00579433 Jy ! Component: 100 - total flux cleaned = 0.00855143 Jy ! Component: 150 - total flux cleaned = 0.0101116 Jy ! Component: 200 - total flux cleaned = 0.0110516 Jy ! Total flux subtracted in 200 components = 0.0110516 Jy ! Clean residual min=-0.002257 max=0.003296 Jy/beam ! Clean residual mean=-0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.104178 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.104178 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=0.085128Jy sigma=1.358079 ! Fit after self-cal, rms=0.085106Jy sigma=1.357941 ! Inverting map ! Added new window around map position (1.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276883 Jy ! Component: 100 - total flux cleaned = 0.00314665 Jy ! Component: 150 - total flux cleaned = 0.00314296 Jy ! Component: 200 - total flux cleaned = 0.00311286 Jy ! Total flux subtracted in 200 components = 0.00311286 Jy ! Clean residual min=-0.002234 max=0.002106 Jy/beam ! Clean residual mean=-0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.107291 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.107291 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=0.085016Jy sigma=1.356438 ! Fit after self-cal, rms=0.085010Jy sigma=1.356258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.353 x 3.712 at 7.275 degrees (North through East) ! Clean map min=-0.0019773 max=0.098123 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.94 KP 0.97 ! LA 1.04 MK 1.06 NL 1.04 OV 1.01 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.97 ! LA 1.00 MK 0.97 NL 1.03 OV 0.96 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.01 KP 0.99 ! LA 0.98 MK 0.94 NL 1.08 OV 1.06 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.97 KP 1.00 ! LA 0.97 MK 1.04 NL 1.03 OV 1.05 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.96 KP 0.98 ! LA 0.99 MK 1.12 NL 0.96 OV 1.04 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.98 ! LA 1.03 MK 1.01 NL 1.04 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 1.04 ! LA 0.97 MK 0.99 NL 0.92 OV 0.96 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.99 KP 1.03 ! LA 1.03 MK 1.05 NL 0.94 OV 0.95 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.085010Jy sigma=1.356258 ! Fit after self-cal, rms=0.084896Jy sigma=1.353080 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=3.711 mas, bpa=7.297 degrees ! Estimated noise=0.345398 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 = 0.000131483 Jy ! Component: 100 - total flux cleaned = 0.000111369 Jy ! Component: 150 - total flux cleaned = 1.11992e-05 Jy ! Component: 200 - total flux cleaned = -9.13794e-05 Jy ! Total flux subtracted in 200 components = -9.13794e-05 Jy ! Clean residual min=-0.001934 max=0.001945 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.107199 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.107199 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=0.084883Jy sigma=1.352893 ! Fit after self-cal, rms=0.084899Jy sigma=1.352764 ! 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=0.084899Jy sigma=1.352764 ! Fit after self-cal, rms=0.084762Jy sigma=1.352728 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.358 mas, bmaj=3.712 mas, bpa=7.314 degrees ! Estimated noise=0.344941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.24192e-05 Jy ! Component: 100 - total flux cleaned = -6.64978e-05 Jy ! Component: 150 - total flux cleaned = -0.000177112 Jy ! Component: 200 - total flux cleaned = -0.00024813 Jy ! Total flux subtracted in 200 components = -0.00024813 Jy ! Clean residual min=-0.001880 max=0.001887 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.106951 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.106951 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=0.084754Jy sigma=1.352608 ! Fit after self-cal, rms=0.084755Jy sigma=1.352601 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.93839e-05 Jy ! Component: 100 - total flux cleaned = -0.000101828 Jy ! Component: 150 - total flux cleaned = -0.000150242 Jy ! Component: 200 - total flux cleaned = -0.00018447 Jy ! Total flux subtracted in 200 components = -0.00018447 Jy ! Clean residual min=-0.001874 max=0.001853 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.106767 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.106767 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=0.084752Jy sigma=1.352539 ! Fit after self-cal, rms=0.084752Jy sigma=1.352540 ! 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=0.084752Jy sigma=1.352540 ! Fit after self-cal, rms=0.084572Jy sigma=1.352504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.358 mas, bmaj=3.713 mas, bpa=7.34 degrees ! Estimated noise=0.344395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.15173e-05 Jy ! Component: 100 - total flux cleaned = -0.000146426 Jy ! Component: 150 - total flux cleaned = -0.000194861 Jy ! Component: 200 - total flux cleaned = -0.000250416 Jy ! Total flux subtracted in 200 components = -0.000250416 Jy ! Clean residual min=-0.001822 max=0.001847 Jy/beam ! Clean residual mean=-0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.106516 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.106516 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=0.084567Jy sigma=1.352434 ! Fit after self-cal, rms=0.084566Jy sigma=1.352428 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 = -0.000112522 Jy ! Component: 100 - total flux cleaned = -0.000152736 Jy ! Component: 150 - total flux cleaned = -0.000171861 Jy ! Component: 200 - total flux cleaned = -0.00019913 Jy ! Total flux subtracted in 200 components = -0.00019913 Jy ! Clean residual min=-0.001822 max=0.001822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.106317 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.106317 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=0.084564Jy sigma=1.352394 ! Fit after self-cal, rms=0.084564Jy sigma=1.352391 ! 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=0.084564Jy sigma=1.352391 ! Fit after self-cal, rms=0.084419Jy sigma=1.352369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=4.821 mas, bpa=1.548 degrees ! Estimated noise=0.483915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189732 Jy ! Component: 100 - total flux cleaned = 4.23267e-06 Jy ! Component: 150 - total flux cleaned = -7.68356e-05 Jy ! Component: 200 - total flux cleaned = -0.000136509 Jy ! Total flux subtracted in 200 components = -0.000136509 Jy ! Clean residual min=-0.002018 max=0.002435 Jy/beam ! Clean residual mean=-0.000008 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.106181 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.106181 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=0.084421Jy sigma=1.352435 ! Fit after self-cal, rms=0.084421Jy sigma=1.352414 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 = -3.89691e-05 Jy ! Component: 100 - total flux cleaned = -7.6306e-05 Jy ! Component: 150 - total flux cleaned = -9.46146e-05 Jy ! Component: 200 - total flux cleaned = -9.46162e-05 Jy ! Total flux subtracted in 200 components = -9.46162e-05 Jy ! Clean residual min=-0.002003 max=0.002439 Jy/beam ! Clean residual mean=-0.000008 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.106086 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.106086 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=0.084423Jy sigma=1.352457 ! Fit after self-cal, rms=0.084423Jy sigma=1.352453 ! 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=1.359 mas, bmaj=3.714 mas, bpa=7.362 degrees ! Estimated noise=0.343921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.359 x 3.714 at 7.362 degrees (North through East) ! Clean map min=-0.002075 max=0.097867 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=1.084 mas, bmaj=3.439 mas, bpa=7.482 degrees ! Estimated noise=0.698561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765451 Jy ! Component: 100 - total flux cleaned = 0.0932493 Jy ! Component: 150 - total flux cleaned = 0.0985114 Jy ! Component: 200 - total flux cleaned = 0.101212 Jy ! Total flux subtracted in 200 components = 0.101212 Jy ! Clean residual min=-0.003480 max=0.004242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.101212 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 0.101212 Jy ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=3.714 mas, bpa=7.362 degrees ! Estimated noise=0.343921 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 = 0.00200737 Jy ! Component: 100 - total flux cleaned = 0.00282313 Jy ! Component: 150 - total flux cleaned = 0.00348237 Jy ! Component: 200 - total flux cleaned = 0.00387051 Jy ! Total flux subtracted in 200 components = 0.00387051 Jy ! Clean residual min=-0.001961 max=0.001842 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.105083 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.105083 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=3.461 mas, bmaj=4.821 mas, bpa=1.548 degrees ! Estimated noise=0.483915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000723148 Jy ! Component: 100 - total flux cleaned = 0.000791772 Jy ! Component: 150 - total flux cleaned = 0.000848031 Jy ! Component: 200 - total flux cleaned = 0.00086959 Jy ! Total flux subtracted in 200 components = 0.00086959 Jy ! Clean residual min=-0.002114 max=0.002502 Jy/beam ! Clean residual mean=-0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.105952 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.86138e-07 Jy ! Component: 100 - total flux cleaned = 1.67957e-05 Jy ! Component: 150 - total flux cleaned = 1.72989e-05 Jy ! Component: 200 - total flux cleaned = 2.8769e-05 Jy ! Total flux subtracted in 200 components = 2.8769e-05 Jy ! Clean residual min=-0.002067 max=0.002479 Jy/beam ! Clean residual mean=-0.000008 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.105981 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.105981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=3.714 mas, bpa=7.362 degrees ! Estimated noise=0.343921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51367e-05 Jy ! Component: 100 - total flux cleaned = 3.9815e-05 Jy ! Component: 150 - total flux cleaned = 4.70367e-07 Jy ! Component: 200 - total flux cleaned = -3.31625e-05 Jy ! Total flux subtracted in 200 components = -3.31625e-05 Jy ! Clean residual min=-0.001800 max=0.001739 Jy/beam ! Clean residual mean=-0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.105948 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.105948 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=0.084426Jy sigma=1.352543 ! Fit after self-cal, rms=0.084426Jy sigma=1.352528 wmodel J1312+3113_C_map.mod ! Writing 74 model components to file: J1312+3113_C_map.mod wobs J1312+3113_C_uvs.fits ! Writing UV FITS file: J1312+3113_C_uvs.fits wwins J1312+3113_C_map.win ! wwins: Wrote 2 windows to J1312+3113_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 = -0.000274176 Jy ! Component: 100 - total flux cleaned = -0.000429887 Jy ! Component: 150 - total flux cleaned = -0.000400597 Jy ! Component: 200 - total flux cleaned = -0.000401593 Jy ! Component: 250 - total flux cleaned = -0.000346341 Jy ! Component: 300 - total flux cleaned = -0.00026547 Jy ! Component: 350 - total flux cleaned = -0.000187442 Jy ! Component: 400 - total flux cleaned = -0.000136581 Jy ! Component: 450 - total flux cleaned = 3.70237e-05 Jy ! Component: 500 - total flux cleaned = 8.50736e-05 Jy ! Component: 550 - total flux cleaned = 0.000204378 Jy ! Component: 600 - total flux cleaned = 0.000274236 Jy ! Component: 650 - total flux cleaned = 0.00032033 Jy ! Component: 700 - total flux cleaned = 0.000342875 Jy ! Component: 750 - total flux cleaned = 0.000343336 Jy ! Component: 800 - total flux cleaned = 0.000387508 Jy ! Component: 850 - total flux cleaned = 0.000451832 Jy ! Component: 900 - total flux cleaned = 0.000451779 Jy ! Component: 950 - total flux cleaned = 0.000451889 Jy ! Component: 1000 - total flux cleaned = 0.000452033 Jy ! Component: 1050 - total flux cleaned = 0.00047219 Jy ! Component: 1100 - total flux cleaned = 0.000452788 Jy ! Component: 1150 - total flux cleaned = 0.000550953 Jy ! Component: 1200 - total flux cleaned = 0.000493219 Jy ! Component: 1250 - total flux cleaned = 0.000550781 Jy ! Component: 1300 - total flux cleaned = 0.000607381 Jy ! Component: 1350 - total flux cleaned = 0.000607499 Jy ! Component: 1400 - total flux cleaned = 0.000717951 Jy ! Component: 1450 - total flux cleaned = 0.000736203 Jy ! Component: 1500 - total flux cleaned = 0.000790048 Jy ! Component: 1550 - total flux cleaned = 0.000771997 Jy ! Component: 1600 - total flux cleaned = 0.0008246 Jy ! Component: 1650 - total flux cleaned = 0.000859574 Jy ! Component: 1700 - total flux cleaned = 0.000876878 Jy ! Component: 1750 - total flux cleaned = 0.000962112 Jy ! Component: 1800 - total flux cleaned = 0.000961925 Jy ! Component: 1850 - total flux cleaned = 0.00101197 Jy ! Component: 1900 - total flux cleaned = 0.00101177 Jy ! Component: 1950 - total flux cleaned = 0.0010774 Jy ! Component: 2000 - total flux cleaned = 0.00110995 Jy ! Component: 2050 - total flux cleaned = 0.00112607 Jy ! Component: 2100 - total flux cleaned = 0.00114208 Jy ! Component: 2150 - total flux cleaned = 0.00122126 Jy ! Component: 2200 - total flux cleaned = 0.00123695 Jy ! Component: 2250 - total flux cleaned = 0.00120622 Jy ! Component: 2300 - total flux cleaned = 0.00132947 Jy ! Component: 2350 - total flux cleaned = 0.00143646 Jy ! Component: 2400 - total flux cleaned = 0.00140629 Jy ! Component: 2450 - total flux cleaned = 0.00145157 Jy ! Component: 2500 - total flux cleaned = 0.0015708 Jy ! Component: 2550 - total flux cleaned = 0.00164456 Jy ! Component: 2600 - total flux cleaned = 0.00167377 Jy ! Component: 2650 - total flux cleaned = 0.00167377 Jy ! Component: 2700 - total flux cleaned = 0.00170276 Jy ! Component: 2750 - total flux cleaned = 0.0017027 Jy ! Component: 2800 - total flux cleaned = 0.00178831 Jy ! Component: 2850 - total flux cleaned = 0.00181639 Jy ! Component: 2900 - total flux cleaned = 0.00185848 Jy ! Component: 2950 - total flux cleaned = 0.00190042 Jy ! Component: 3000 - total flux cleaned = 0.00195597 Jy ! Component: 3050 - total flux cleaned = 0.00199727 Jy ! Component: 3100 - total flux cleaned = 0.0020109 Jy ! Component: 3150 - total flux cleaned = 0.00207889 Jy ! Component: 3200 - total flux cleaned = 0.00209235 Jy ! Component: 3250 - total flux cleaned = 0.00214601 Jy ! Component: 3300 - total flux cleaned = 0.00221271 Jy ! Component: 3350 - total flux cleaned = 0.00225243 Jy ! Component: 3400 - total flux cleaned = 0.00234481 Jy ! Component: 3450 - total flux cleaned = 0.00234489 Jy ! Component: 3500 - total flux cleaned = 0.00244923 Jy ! Component: 3550 - total flux cleaned = 0.00248805 Jy ! Component: 3600 - total flux cleaned = 0.00255244 Jy ! Component: 3650 - total flux cleaned = 0.0026038 Jy ! Component: 3700 - total flux cleaned = 0.00266746 Jy ! Component: 3750 - total flux cleaned = 0.00270532 Jy ! Component: 3800 - total flux cleaned = 0.00279352 Jy ! Component: 3850 - total flux cleaned = 0.00289365 Jy ! Component: 3900 - total flux cleaned = 0.00293098 Jy ! Component: 3950 - total flux cleaned = 0.00298049 Jy ! Component: 4000 - total flux cleaned = 0.00299282 Jy ! Component: 4050 - total flux cleaned = 0.00305406 Jy ! Total flux subtracted in 4096 components = 0.00309056 Jy ! Clean residual min=-0.000693 max=0.000760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.109038 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 373 components and 0.109038 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1312+3113_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.359 x 3.714 at 7.362 degrees (North through East) ! Clean map min=-0.0020529 max=0.098003 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1312+3113_C_map.fits wmodel /scr/pima/bu007_uvs/J1312+3113_C_map.mod ! Writing 373 model components to file: /scr/pima/bu007_uvs/J1312+3113_C_map.mod wobs /scr/pima/bu007_uvs/J1312+3113_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1312+3113_C_uvs.fits wwins /scr/pima/bu007_uvs/J1312+3113_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1312+3113_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0980033 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.639869 0.639869 1.27974 2.55948 5.11895 10.2379 20.4758 40.9516 81.9033 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 468.845 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1312+3113_C_dfm.log closed on Sun Jun 24 02:23:51 2018