! Started logfile: /scr/pima/rv124_uvs/J2310+1055_S_dfm.log on Mon Dec 24 01:44:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J2310+1055_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J2310+1055_S_uva.fits ! AN table 1: 26 integrations on 3 of 3 possible baselines. ! AN table 2: 40 integrations on 45 of 45 possible baselines. ! AN table 3: 33 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.575303 visibilities/baseline/integration-bin. ! Found source: J2310+1055 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 6448 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/opt64/bin/pima_mupet_01.dfm J2310+1055_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 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 0.500x0.500 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 78 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 400 telescope corrections were flagged in sub-array 2. ! A total of 264 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! A total of 149 telescope corrections were flagged in sub-array 2. ! A total of 72 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.041456Jy sigma=17.028310 ! Fit after self-cal, rms=0.726160Jy sigma=11.824389 ! 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=3.69 mas, bmaj=5.465 mas, bpa=-27.66 degrees ! Estimated noise=0.946755 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 = 0.212115 Jy ! Component: 100 - total flux cleaned = 0.265104 Jy ! Total flux subtracted in 100 components = 0.265104 Jy ! Clean residual min=-0.010163 max=0.020749 Jy/beam ! Clean residual mean=0.000025 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.265104 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.265104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082640Jy sigma=1.300910 ! Fit after self-cal, rms=0.082609Jy sigma=1.300481 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206756 Jy ! Component: 100 - total flux cleaned = 0.0238902 Jy ! Total flux subtracted in 100 components = 0.0238902 Jy ! Clean residual min=-0.008688 max=0.010135 Jy/beam ! Clean residual mean=0.000013 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.288994 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.288994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076867Jy sigma=1.210502 ! Fit after self-cal, rms=0.076838Jy sigma=1.210121 ! 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=4.257 mas, bmaj=6.435 mas, bpa=-22.82 degrees ! Estimated noise=0.688492 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 (-8.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114383 Jy ! Component: 100 - total flux cleaned = 0.0183402 Jy ! Component: 150 - total flux cleaned = 0.0211036 Jy ! Component: 200 - total flux cleaned = 0.0223814 Jy ! Total flux subtracted in 200 components = 0.0223814 Jy ! Clean residual min=-0.006762 max=0.008350 Jy/beam ! Clean residual mean=0.000006 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.311375 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.311375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074922Jy sigma=1.177478 ! Fit after self-cal, rms=0.074788Jy sigma=1.174795 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.257 x 6.435 at -22.82 degrees (North through East) ! Clean map min=-0.0068116 max=0.27402 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.05 HN 0.91 KP 0.95 ! LA 0.92 NL 1.08 NY 1.19 OV 0.92 ! PT 1.06 SC 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.06 HN 0.93 KP 0.92 ! MK 0.97 NL 1.11 OV 0.91 PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 HN 0.93 KP 0.98 ! LA 0.89 NL 1.08 NY 1.13 OV 0.77 ! PT 1.08 SC 0.92 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.19 FD 1.05 HN 0.94 KP 0.95 ! MK 0.98 NL 1.23 OV 0.82 PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* HN 0.00* SC 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.06 HN 0.93 KP 1.01 ! LA 0.91 NL 1.09 NY 1.17 OV 0.93 ! PT 1.05 SC 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.08 HN 0.98 KP 0.95 ! MK 1.01 NL 1.11 OV 0.91 PT 1.07 ! ! ! Fit before self-cal, rms=0.074788Jy sigma=1.174795 ! Fit after self-cal, rms=0.068787Jy sigma=1.028477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.343 mas, bmaj=6.421 mas, bpa=-20.14 degrees ! Estimated noise=0.694576 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 = 0.000553539 Jy ! Component: 100 - total flux cleaned = 0.000140963 Jy ! Component: 150 - total flux cleaned = -0.000193546 Jy ! Component: 200 - total flux cleaned = -0.000562718 Jy ! Total flux subtracted in 200 components = -0.000562718 Jy ! Clean residual min=-0.003637 max=0.004143 Jy/beam ! Clean residual mean=0.000010 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.310813 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.310813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068312Jy sigma=1.019233 ! Fit after self-cal, rms=0.068365Jy sigma=1.018310 ! 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. ! ! Fit before self-cal, rms=0.068365Jy sigma=1.018310 ! Fit after self-cal, rms=0.069700Jy sigma=0.976220 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.335 mas, bmaj=6.414 mas, bpa=-20 degrees ! Estimated noise=0.696229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572768 Jy ! Component: 100 - total flux cleaned = 0.000567856 Jy ! Component: 150 - total flux cleaned = 0.00063775 Jy ! Component: 200 - total flux cleaned = 0.000701848 Jy ! Total flux subtracted in 200 components = 0.000701848 Jy ! Clean residual min=-0.003374 max=0.003503 Jy/beam ! Clean residual mean=0.000008 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.311515 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.311515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069466Jy sigma=0.973204 ! Fit after self-cal, rms=0.069465Jy sigma=0.972950 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-21, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263784 Jy ! Component: 100 - total flux cleaned = 0.00278238 Jy ! Component: 150 - total flux cleaned = 0.00284279 Jy ! Component: 200 - total flux cleaned = 0.00278729 Jy ! Total flux subtracted in 200 components = 0.00278729 Jy ! Clean residual min=-0.003083 max=0.003099 Jy/beam ! Clean residual mean=0.000007 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.314302 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.314302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069236Jy sigma=0.970239 ! Fit after self-cal, rms=0.069221Jy sigma=0.970005 ! 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. ! ! Fit before self-cal, rms=0.069221Jy sigma=0.970005 ! Fit after self-cal, rms=0.063157Jy sigma=0.927314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.328 mas, bmaj=6.411 mas, bpa=-20 degrees ! Estimated noise=0.694933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852582 Jy ! Component: 100 - total flux cleaned = 0.000747444 Jy ! Component: 150 - total flux cleaned = 0.000749532 Jy ! Component: 200 - total flux cleaned = 0.000752347 Jy ! Total flux subtracted in 200 components = 0.000752347 Jy ! Clean residual min=-0.002452 max=0.001982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.315054 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.315054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063067Jy sigma=0.925926 ! Fit after self-cal, rms=0.063093Jy sigma=0.925725 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 = 0.000183051 Jy ! Component: 100 - total flux cleaned = 0.000146334 Jy ! Component: 150 - total flux cleaned = 0.000111377 Jy ! Component: 200 - total flux cleaned = 7.91904e-05 Jy ! Total flux subtracted in 200 components = 7.91904e-05 Jy ! Clean residual min=-0.002356 max=0.001960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.315134 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.315134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063053Jy sigma=0.925125 ! Fit after self-cal, rms=0.063051Jy sigma=0.925110 ! 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. ! ! Fit before self-cal, rms=0.063051Jy sigma=0.925110 ! Fit after self-cal, rms=0.063087Jy sigma=0.924936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.278 mas, bmaj=10.04 mas, bpa=-7.545 degrees ! Estimated noise=0.83197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000635528 Jy ! Component: 100 - total flux cleaned = -0.000806334 Jy ! Component: 150 - total flux cleaned = -0.000828828 Jy ! Component: 200 - total flux cleaned = -0.000806932 Jy ! Total flux subtracted in 200 components = -0.000806932 Jy ! Clean residual min=-0.002456 max=0.002056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.314327 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.314327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063076Jy sigma=0.924710 ! Fit after self-cal, rms=0.063076Jy sigma=0.924691 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 = -5.15533e-05 Jy ! Component: 100 - total flux cleaned = -5.19944e-05 Jy ! Component: 150 - total flux cleaned = -5.18721e-05 Jy ! Component: 200 - total flux cleaned = -5.14471e-05 Jy ! Total flux subtracted in 200 components = -5.14471e-05 Jy ! Clean residual min=-0.002449 max=0.002045 Jy/beam ! Clean residual mean=-0.000000 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.314275 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.314275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063075Jy sigma=0.924613 ! Fit after self-cal, rms=0.063073Jy sigma=0.924606 ! 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=4.328 mas, bmaj=6.409 mas, bpa=-19.95 degrees ! Estimated noise=0.694642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.328 x 6.409 at -19.95 degrees (North through East) ! Clean map min=-0.0024309 max=0.27361 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=3.713 mas, bmaj=5.421 mas, bpa=-24.85 degrees ! Estimated noise=0.954725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.211119 Jy ! Component: 100 - total flux cleaned = 0.262917 Jy ! Component: 150 - total flux cleaned = 0.283709 Jy ! Component: 200 - total flux cleaned = 0.293793 Jy ! Total flux subtracted in 200 components = 0.293793 Jy ! Clean residual min=-0.003806 max=0.004992 Jy/beam ! Clean residual mean=0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.293793 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.293793 Jy ! Inverting map and beam ! Estimated beam: bmin=4.328 mas, bmaj=6.409 mas, bpa=-19.95 degrees ! Estimated noise=0.694642 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 = 0.00773261 Jy ! Component: 100 - total flux cleaned = 0.0125766 Jy ! Component: 150 - total flux cleaned = 0.0155809 Jy ! Component: 200 - total flux cleaned = 0.0168559 Jy ! Total flux subtracted in 200 components = 0.0168559 Jy ! Clean residual min=-0.002474 max=0.002396 Jy/beam ! Clean residual mean=0.000002 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.310649 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.310649 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=8.278 mas, bmaj=10.04 mas, bpa=-7.545 degrees ! Estimated noise=0.83197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022384 Jy ! Component: 100 - total flux cleaned = 0.00288546 Jy ! Component: 150 - total flux cleaned = 0.0029716 Jy ! Component: 200 - total flux cleaned = 0.00297087 Jy ! Total flux subtracted in 200 components = 0.00297087 Jy ! Clean residual min=-0.002604 max=0.002107 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.31362 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 = 7.71801e-07 Jy ! Component: 100 - total flux cleaned = 3.24844e-05 Jy ! Component: 150 - total flux cleaned = 3.23698e-05 Jy ! Component: 200 - total flux cleaned = 3.27457e-05 Jy ! Total flux subtracted in 200 components = 3.27457e-05 Jy ! Clean residual min=-0.002581 max=0.002079 Jy/beam ! Clean residual mean=0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.313653 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 110 components and 0.313653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.328 mas, bmaj=6.409 mas, bpa=-19.95 degrees ! Estimated noise=0.694642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291302 Jy ! Component: 100 - total flux cleaned = -0.000158017 Jy ! Component: 150 - total flux cleaned = 7.84461e-05 Jy ! Component: 200 - total flux cleaned = 0.000237251 Jy ! Total flux subtracted in 200 components = 0.000237251 Jy ! Clean residual min=-0.002290 max=0.002313 Jy/beam ! Clean residual mean=0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.31389 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.31389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063193Jy sigma=0.926889 ! Fit after self-cal, rms=0.063170Jy sigma=0.926629 wmodel J2310+1055_S_map.mod ! Writing 121 model components to file: J2310+1055_S_map.mod wobs J2310+1055_S_uvs.fits ! Writing UV FITS file: J2310+1055_S_uvs.fits wwins J2310+1055_S_map.win ! wwins: Wrote 3 windows to J2310+1055_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 = -0.000633563 Jy ! Component: 100 - total flux cleaned = -0.00101243 Jy ! Component: 150 - total flux cleaned = -0.00141339 Jy ! Component: 200 - total flux cleaned = -0.00176741 Jy ! Component: 250 - total flux cleaned = -0.00207767 Jy ! Component: 300 - total flux cleaned = -0.00224621 Jy ! Component: 350 - total flux cleaned = -0.00247783 Jy ! Component: 400 - total flux cleaned = -0.00260707 Jy ! Component: 450 - total flux cleaned = -0.0027985 Jy ! Component: 500 - total flux cleaned = -0.00295603 Jy ! Component: 550 - total flux cleaned = -0.00308052 Jy ! Component: 600 - total flux cleaned = -0.00332697 Jy ! Component: 650 - total flux cleaned = -0.00357004 Jy ! Component: 700 - total flux cleaned = -0.00368972 Jy ! Component: 750 - total flux cleaned = -0.00374996 Jy ! Component: 800 - total flux cleaned = -0.00401462 Jy ! Component: 850 - total flux cleaned = -0.00413089 Jy ! Component: 900 - total flux cleaned = -0.00427475 Jy ! Component: 950 - total flux cleaned = -0.0043604 Jy ! Component: 1000 - total flux cleaned = -0.00450189 Jy ! Component: 1050 - total flux cleaned = -0.00461409 Jy ! Component: 1100 - total flux cleaned = -0.00467002 Jy ! Component: 1150 - total flux cleaned = -0.00483456 Jy ! Component: 1200 - total flux cleaned = -0.00480717 Jy ! Component: 1250 - total flux cleaned = -0.00480749 Jy ! Component: 1300 - total flux cleaned = -0.00496742 Jy ! Component: 1350 - total flux cleaned = -0.0049148 Jy ! Component: 1400 - total flux cleaned = -0.00512434 Jy ! Component: 1450 - total flux cleaned = -0.00507252 Jy ! Component: 1500 - total flux cleaned = -0.00509869 Jy ! Component: 1550 - total flux cleaned = -0.00512487 Jy ! Component: 1600 - total flux cleaned = -0.00517581 Jy ! Component: 1650 - total flux cleaned = -0.00532675 Jy ! Component: 1700 - total flux cleaned = -0.00537635 Jy ! Component: 1750 - total flux cleaned = -0.00542582 Jy ! Component: 1800 - total flux cleaned = -0.00557317 Jy ! Component: 1850 - total flux cleaned = -0.0055246 Jy ! Component: 1900 - total flux cleaned = -0.00574216 Jy ! Component: 1950 - total flux cleaned = -0.00583765 Jy ! Component: 2000 - total flux cleaned = -0.00586132 Jy ! Component: 2050 - total flux cleaned = -0.00581398 Jy ! Component: 2100 - total flux cleaned = -0.00588442 Jy ! Component: 2150 - total flux cleaned = -0.00581417 Jy ! Component: 2200 - total flux cleaned = -0.00590661 Jy ! Component: 2250 - total flux cleaned = -0.0058148 Jy ! Component: 2300 - total flux cleaned = -0.00581479 Jy ! Component: 2350 - total flux cleaned = -0.00590538 Jy ! Component: 2400 - total flux cleaned = -0.00586019 Jy ! Component: 2450 - total flux cleaned = -0.00579313 Jy ! Component: 2500 - total flux cleaned = -0.00579312 Jy ! Component: 2550 - total flux cleaned = -0.0057931 Jy ! Component: 2600 - total flux cleaned = -0.0056617 Jy ! Component: 2650 - total flux cleaned = -0.00577057 Jy ! Component: 2700 - total flux cleaned = -0.0056841 Jy ! Component: 2750 - total flux cleaned = -0.00568377 Jy ! Component: 2800 - total flux cleaned = -0.00564127 Jy ! Component: 2850 - total flux cleaned = -0.00572632 Jy ! Component: 2900 - total flux cleaned = -0.00564196 Jy ! Component: 2950 - total flux cleaned = -0.00572585 Jy ! Component: 3000 - total flux cleaned = -0.00568422 Jy ! Component: 3050 - total flux cleaned = -0.00564274 Jy ! Component: 3100 - total flux cleaned = -0.00568368 Jy ! Component: 3150 - total flux cleaned = -0.00564267 Jy ! Component: 3200 - total flux cleaned = -0.00560207 Jy ! Component: 3250 - total flux cleaned = -0.00550089 Jy ! Component: 3300 - total flux cleaned = -0.00562178 Jy ! Component: 3350 - total flux cleaned = -0.00550171 Jy ! Component: 3400 - total flux cleaned = -0.00560126 Jy ! Component: 3450 - total flux cleaned = -0.00560124 Jy ! Component: 3500 - total flux cleaned = -0.00558165 Jy ! Component: 3550 - total flux cleaned = -0.00554241 Jy ! Component: 3600 - total flux cleaned = -0.00550351 Jy ! Component: 3650 - total flux cleaned = -0.00550353 Jy ! Component: 3700 - total flux cleaned = -0.00550363 Jy ! Component: 3750 - total flux cleaned = -0.00548448 Jy ! Component: 3800 - total flux cleaned = -0.00548459 Jy ! Component: 3850 - total flux cleaned = -0.00546578 Jy ! Component: 3900 - total flux cleaned = -0.00542812 Jy ! Component: 3950 - total flux cleaned = -0.00546564 Jy ! Component: 4000 - total flux cleaned = -0.00542831 Jy ! Component: 4050 - total flux cleaned = -0.00544686 Jy ! Total flux subtracted in 4096 components = -0.00541004 Jy ! Clean residual min=-0.001155 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.30848 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 426 components and 0.30848 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J2310+1055_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.328 x 6.409 at -19.95 degrees (North through East) ! Clean map min=-0.0018548 max=0.27334 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J2310+1055_S_map.fits wmodel /scr/pima/rv124_uvs/J2310+1055_S_map.mod ! Writing 426 model components to file: /scr/pima/rv124_uvs/J2310+1055_S_map.mod wobs /scr/pima/rv124_uvs/J2310+1055_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J2310+1055_S_uvs.fits wwins /scr/pima/rv124_uvs/J2310+1055_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J2310+1055_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.273341 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000351553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.385839 0.385839 0.771678 1.54336 3.08671 6.17343 12.3469 24.6937 49.3874 98.7748 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.273 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 777.526 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J2310+1055_S_dfm.log closed on Mon Dec 24 01:44:57 2018