! Started logfile: /scr/pima/rv126_uvs/J1037-2934_S_dfm.log on Sun Dec 23 07:38:20 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J1037-2934_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1037-2934_S_uva.fits ! AN table 1: 2 integrations on 10 of 10 possible baselines. ! AN table 2: 5 integrations on 15 of 15 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 17 integrations on 3 of 3 possible baselines. ! AN table 5: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.683721 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 588 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 J1037-2934_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 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.702826Jy sigma=17.085954 ! Fit after self-cal, rms=0.521326Jy sigma=5.326300 ! 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=3.278 mas, bmaj=12.74 mas, bpa=-8.9 degrees ! Estimated noise=4.98119 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 = 0.809462 Jy ! Component: 100 - total flux cleaned = 1.12733 Jy ! Total flux subtracted in 100 components = 1.12733 Jy ! Clean residual min=-0.072348 max=0.146270 Jy/beam ! Clean residual mean=0.002257 rms=0.026038 Jy/beam ! Combined flux in latest and established models = 1.12733 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.12733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.400612Jy sigma=3.819910 ! Fit after self-cal, rms=0.400399Jy sigma=3.818833 ! 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=4.061 mas, bmaj=15.05 mas, bpa=-7.595 degrees ! Estimated noise=4.09299 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 = 0.253738 Jy ! Component: 100 - total flux cleaned = 0.381807 Jy ! Component: 150 - total flux cleaned = 0.451189 Jy ! Component: 200 - total flux cleaned = 0.489499 Jy ! Total flux subtracted in 200 components = 0.489499 Jy ! Clean residual min=-0.058392 max=0.054213 Jy/beam ! Clean residual mean=-0.000195 rms=0.013842 Jy/beam ! Combined flux in latest and established models = 1.61683 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 77 components and 1.61683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172834Jy sigma=1.714405 ! Fit after self-cal, rms=0.172611Jy sigma=1.712777 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.061 x 15.05 at -7.595 degrees (North through East) ! Clean map min=-0.056747 max=1.1163 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 KP 0.96 LA 0.92 MK 1.10 ! PT 1.11 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.13 LA 0.96 MK 1.01 ! OV 0.94 PT 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.01 KP 0.92 LA 0.91 NL 1.17 ! OV 0.94 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 KP 0.94 LA 0.97 MK 1.05 ! PT 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.11 LA 0.98 MK 1.01 ! OV 0.83 PT 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 KP 0.92 LA 0.91 NL 1.12 ! OV 0.88 PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* MK 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* LA 0.00* MK 0.00* ! OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.93 LA 0.95 MK 0.92 ! PT 1.07 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.98 LA 0.95 MK 0.89 ! OV 0.91 PT 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 KP 0.91 LA 0.89 NL 1.14 ! OV 0.93 PT 1.04 ! ! ! Fit before self-cal, rms=0.172611Jy sigma=1.712777 ! Fit after self-cal, rms=0.085377Jy sigma=0.825136 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.147 mas, bmaj=18.68 mas, bpa=-4.165 degrees ! Estimated noise=4.52916 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 = -0.00603329 Jy ! Component: 100 - total flux cleaned = -0.0074573 Jy ! Component: 150 - total flux cleaned = -0.00846913 Jy ! Component: 200 - total flux cleaned = -0.00901864 Jy ! Total flux subtracted in 200 components = -0.00901864 Jy ! Clean residual min=-0.015372 max=0.018138 Jy/beam ! Clean residual mean=0.000550 rms=0.004542 Jy/beam ! Combined flux in latest and established models = 1.60781 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 1.60781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084116Jy sigma=0.813173 ! Fit after self-cal, rms=0.084132Jy sigma=0.812573 ! 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=0.084132Jy sigma=0.812573 ! Fit after self-cal, rms=0.084039Jy sigma=0.810246 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.157 mas, bmaj=18.73 mas, bpa=-4.162 degrees ! Estimated noise=4.53335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00558084 Jy ! Component: 100 - total flux cleaned = -0.00656446 Jy ! Component: 150 - total flux cleaned = -0.00742745 Jy ! Component: 200 - total flux cleaned = -0.00773579 Jy ! Total flux subtracted in 200 components = -0.00773579 Jy ! Clean residual min=-0.014574 max=0.017774 Jy/beam ! Clean residual mean=0.000572 rms=0.004350 Jy/beam ! Combined flux in latest and established models = 1.60008 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 1.60008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083125Jy sigma=0.801651 ! Fit after self-cal, rms=0.083110Jy sigma=0.801518 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 = -0.000521842 Jy ! Component: 100 - total flux cleaned = -0.00091567 Jy ! Component: 150 - total flux cleaned = -0.00127612 Jy ! Component: 200 - total flux cleaned = -0.00150404 Jy ! Total flux subtracted in 200 components = -0.00150404 Jy ! Clean residual min=-0.014293 max=0.018185 Jy/beam ! Clean residual mean=0.000596 rms=0.004311 Jy/beam ! Combined flux in latest and established models = 1.59857 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 1.59857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082762Jy sigma=0.797973 ! Fit after self-cal, rms=0.082753Jy sigma=0.797909 ! 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=0.082753Jy sigma=0.797909 ! Fit after self-cal, rms=0.082588Jy sigma=0.794931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.164 mas, bmaj=18.79 mas, bpa=-4.162 degrees ! Estimated noise=4.53818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00477974 Jy ! Component: 100 - total flux cleaned = -0.00569565 Jy ! Component: 150 - total flux cleaned = -0.00609421 Jy ! Component: 200 - total flux cleaned = -0.00634194 Jy ! Total flux subtracted in 200 components = -0.00634194 Jy ! Clean residual min=-0.013531 max=0.017348 Jy/beam ! Clean residual mean=0.000584 rms=0.004143 Jy/beam ! Combined flux in latest and established models = 1.59223 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 1.59223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081998Jy sigma=0.789300 ! Fit after self-cal, rms=0.081994Jy sigma=0.789228 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 = -0.000430664 Jy ! Component: 100 - total flux cleaned = -0.000747859 Jy ! Component: 150 - total flux cleaned = -0.00104211 Jy ! Component: 200 - total flux cleaned = -0.00104231 Jy ! Total flux subtracted in 200 components = -0.00104231 Jy ! Clean residual min=-0.013316 max=0.017573 Jy/beam ! Clean residual mean=0.000600 rms=0.004116 Jy/beam ! Combined flux in latest and established models = 1.59119 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 1.59119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081770Jy sigma=0.786851 ! Fit after self-cal, rms=0.081761Jy sigma=0.786810 ! 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=0.081761Jy sigma=0.786810 ! Fit after self-cal, rms=0.081670Jy sigma=0.784899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.96 mas, bmaj=20.83 mas, bpa=-0.3981 degrees ! Estimated noise=5.34734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235399 Jy ! Component: 100 - total flux cleaned = -0.0025612 Jy ! Component: 150 - total flux cleaned = -0.00264902 Jy ! Component: 200 - total flux cleaned = -0.00272614 Jy ! Total flux subtracted in 200 components = -0.00272614 Jy ! Clean residual min=-0.013662 max=0.016131 Jy/beam ! Clean residual mean=0.000842 rms=0.004536 Jy/beam ! Combined flux in latest and established models = 1.58846 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 107 components and 1.58846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081393Jy sigma=0.784311 ! Fit after self-cal, rms=0.081380Jy sigma=0.784027 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 = 0.000110881 Jy ! Component: 100 - total flux cleaned = 0.000107928 Jy ! Component: 150 - total flux cleaned = 4.64404e-05 Jy ! Component: 200 - total flux cleaned = 0.000109145 Jy ! Total flux subtracted in 200 components = 0.000109145 Jy ! Clean residual min=-0.013681 max=0.016241 Jy/beam ! Clean residual mean=0.000839 rms=0.004524 Jy/beam ! Combined flux in latest and established models = 1.58857 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 110 components and 1.58857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081308Jy sigma=0.784903 ! Fit after self-cal, rms=0.081304Jy sigma=0.784826 ! 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=4.169 mas, bmaj=18.83 mas, bpa=-4.159 degrees ! Estimated noise=4.54199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 18.83 at -4.159 degrees (North through East) ! Clean map min=-0.012367 max=1.1336 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081304Jy sigma=0.784826 ! Fit after self-cal, rms=0.076777Jy sigma=0.735842 ! Inverting map and beam ! Estimated beam: bmin=4.175 mas, bmaj=18.85 mas, bpa=-4.128 degrees ! Estimated noise=4.54273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00341199 Jy ! Component: 100 - total flux cleaned = -0.00426331 Jy ! Component: 150 - total flux cleaned = -0.00485815 Jy ! Component: 200 - total flux cleaned = -0.00527164 Jy ! Total flux subtracted in 200 components = -0.00527164 Jy ! Clean residual min=-0.012463 max=0.016925 Jy/beam ! Clean residual mean=0.000491 rms=0.003963 Jy/beam ! Combined flux in latest and established models = 1.5833 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 1.5833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076365Jy sigma=0.730638 ! Fit after self-cal, rms=0.076364Jy sigma=0.730614 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.72634e-05 Jy ! Component: 100 - total flux cleaned = -9.60755e-05 Jy ! Component: 150 - total flux cleaned = -0.000182073 Jy ! Component: 200 - total flux cleaned = -0.000265262 Jy ! Total flux subtracted in 200 components = -0.000265262 Jy ! Clean residual min=-0.012325 max=0.016711 Jy/beam ! Clean residual mean=0.000495 rms=0.003941 Jy/beam ! Combined flux in latest and established models = 1.58303 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 115 components and 1.58303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076200Jy sigma=0.728736 ! Fit after self-cal, rms=0.076188Jy sigma=0.728717 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076188Jy sigma=0.728717 ! Fit after self-cal, rms=0.076173Jy sigma=0.727458 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=3.424 mas, bmaj=17.03 mas, bpa=-5.167 degrees ! Estimated noise=5.49014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.856339 Jy ! Component: 100 - total flux cleaned = 1.18243 Jy ! Component: 150 - total flux cleaned = 1.33521 Jy ! Component: 200 - total flux cleaned = 1.42322 Jy ! Total flux subtracted in 200 components = 1.42322 Jy ! Clean residual min=-0.027054 max=0.047741 Jy/beam ! Clean residual mean=0.000992 rms=0.009331 Jy/beam ! Combined flux in latest and established models = 1.42322 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 67 model components to the UV plane model. ! The established model now contains 67 components and 1.42322 Jy ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=18.88 mas, bpa=-4.137 degrees ! Estimated noise=4.54676 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) ! Added new window around map position (4, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732685 Jy ! Component: 100 - total flux cleaned = 0.111272 Jy ! Component: 150 - total flux cleaned = 0.132358 Jy ! Component: 200 - total flux cleaned = 0.144971 Jy ! Total flux subtracted in 200 components = 0.144971 Jy ! Clean residual min=-0.013441 max=0.014571 Jy/beam ! Clean residual mean=0.000672 rms=0.003713 Jy/beam ! Combined flux in latest and established models = 1.56819 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 171 components and 1.56819 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=9.991 mas, bmaj=20.9 mas, bpa=-0.3346 degrees ! Estimated noise=5.33857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998494 Jy ! Component: 100 - total flux cleaned = 0.0129954 Jy ! Component: 150 - total flux cleaned = 0.0141472 Jy ! Component: 200 - total flux cleaned = 0.0144129 Jy ! Total flux subtracted in 200 components = 0.0144129 Jy ! Clean residual min=-0.012477 max=0.014792 Jy/beam ! Clean residual mean=0.000678 rms=0.004155 Jy/beam ! Combined flux in latest and established models = 1.58261 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 = 0.000117757 Jy ! Component: 100 - total flux cleaned = 0.00032447 Jy ! Component: 150 - total flux cleaned = 0.000422706 Jy ! Component: 200 - total flux cleaned = 0.000588123 Jy ! Total flux subtracted in 200 components = 0.000588123 Jy ! Clean residual min=-0.012434 max=0.014842 Jy/beam ! Clean residual mean=0.000661 rms=0.004130 Jy/beam ! Combined flux in latest and established models = 1.58319 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 205 components and 1.58319 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=18.88 mas, bpa=-4.137 degrees ! Estimated noise=4.54676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000710543 Jy ! Component: 100 - total flux cleaned = -0.000858429 Jy ! Component: 150 - total flux cleaned = -0.000852467 Jy ! Component: 200 - total flux cleaned = -0.000849858 Jy ! Total flux subtracted in 200 components = -0.000849858 Jy ! Clean residual min=-0.011790 max=0.013883 Jy/beam ! Clean residual mean=0.000442 rms=0.003459 Jy/beam ! Combined flux in latest and established models = 1.58235 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 223 components and 1.58235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073218Jy sigma=0.697299 ! Fit after self-cal, rms=0.073088Jy sigma=0.695116 wmodel J1037-2934_S_map.mod ! Writing 223 model components to file: J1037-2934_S_map.mod wobs J1037-2934_S_uvs.fits ! Writing UV FITS file: J1037-2934_S_uvs.fits wwins J1037-2934_S_map.win ! wwins: Wrote 2 windows to J1037-2934_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 = 0.00341828 Jy ! Component: 100 - total flux cleaned = 0.00383837 Jy ! Component: 150 - total flux cleaned = 0.00496461 Jy ! Component: 200 - total flux cleaned = 0.00634581 Jy ! Component: 250 - total flux cleaned = 0.00764502 Jy ! Component: 300 - total flux cleaned = 0.00902113 Jy ! Component: 350 - total flux cleaned = 0.0094534 Jy ! Component: 400 - total flux cleaned = 0.010282 Jy ! Component: 450 - total flux cleaned = 0.0112029 Jy ! Component: 500 - total flux cleaned = 0.0124667 Jy ! Component: 550 - total flux cleaned = 0.0135613 Jy ! Component: 600 - total flux cleaned = 0.014732 Jy ! Component: 650 - total flux cleaned = 0.0157447 Jy ! Component: 700 - total flux cleaned = 0.0160739 Jy ! Component: 750 - total flux cleaned = 0.0164973 Jy ! Component: 800 - total flux cleaned = 0.0167001 Jy ! Component: 850 - total flux cleaned = 0.0170966 Jy ! Component: 900 - total flux cleaned = 0.0174828 Jy ! Component: 950 - total flux cleaned = 0.0176728 Jy ! Component: 1000 - total flux cleaned = 0.0181341 Jy ! Component: 1050 - total flux cleaned = 0.0184035 Jy ! Component: 1100 - total flux cleaned = 0.0187546 Jy ! Component: 1150 - total flux cleaned = 0.0192703 Jy ! Component: 1200 - total flux cleaned = 0.0196903 Jy ! Component: 1250 - total flux cleaned = 0.0200204 Jy ! Component: 1300 - total flux cleaned = 0.0205051 Jy ! Component: 1350 - total flux cleaned = 0.0210583 Jy ! Component: 1400 - total flux cleaned = 0.0213685 Jy ! Component: 1450 - total flux cleaned = 0.0215981 Jy ! Component: 1500 - total flux cleaned = 0.0218969 Jy ! Component: 1550 - total flux cleaned = 0.0223381 Jy ! Component: 1600 - total flux cleaned = 0.0227716 Jy ! Component: 1650 - total flux cleaned = 0.023126 Jy ! Component: 1700 - total flux cleaned = 0.0234761 Jy ! Component: 1750 - total flux cleaned = 0.0238201 Jy ! Component: 1800 - total flux cleaned = 0.0242946 Jy ! Component: 1850 - total flux cleaned = 0.0246943 Jy ! Component: 1900 - total flux cleaned = 0.0249565 Jy ! Component: 1950 - total flux cleaned = 0.0251513 Jy ! Component: 2000 - total flux cleaned = 0.0256635 Jy ! Component: 2050 - total flux cleaned = 0.0259158 Jy ! Component: 2100 - total flux cleaned = 0.0263524 Jy ! Component: 2150 - total flux cleaned = 0.026783 Jy ! Component: 2200 - total flux cleaned = 0.027269 Jy ! Component: 2250 - total flux cleaned = 0.0276882 Jy ! Component: 2300 - total flux cleaned = 0.0281024 Jy ! Component: 2350 - total flux cleaned = 0.0285116 Jy ! Component: 2400 - total flux cleaned = 0.0288008 Jy ! Component: 2450 - total flux cleaned = 0.0292586 Jy ! Component: 2500 - total flux cleaned = 0.0295413 Jy ! Component: 2550 - total flux cleaned = 0.0299899 Jy ! Component: 2600 - total flux cleaned = 0.0302117 Jy ! Component: 2650 - total flux cleaned = 0.0305411 Jy ! Component: 2700 - total flux cleaned = 0.0308129 Jy ! Component: 2750 - total flux cleaned = 0.0310819 Jy ! Component: 2800 - total flux cleaned = 0.0312948 Jy ! Component: 2850 - total flux cleaned = 0.0315585 Jy ! Component: 2900 - total flux cleaned = 0.0317157 Jy ! Component: 2950 - total flux cleaned = 0.0321302 Jy ! Component: 3000 - total flux cleaned = 0.0323864 Jy ! Component: 3050 - total flux cleaned = 0.0326919 Jy ! Component: 3100 - total flux cleaned = 0.0329448 Jy ! Component: 3150 - total flux cleaned = 0.0332458 Jy ! Component: 3200 - total flux cleaned = 0.0334947 Jy ! Component: 3250 - total flux cleaned = 0.03384 Jy ! Component: 3300 - total flux cleaned = 0.0339869 Jy ! Component: 3350 - total flux cleaned = 0.0341823 Jy ! Component: 3400 - total flux cleaned = 0.0345208 Jy ! Component: 3450 - total flux cleaned = 0.0348571 Jy ! Component: 3500 - total flux cleaned = 0.0351434 Jy ! Component: 3550 - total flux cleaned = 0.0353807 Jy ! Component: 3600 - total flux cleaned = 0.0357114 Jy ! Component: 3650 - total flux cleaned = 0.0359461 Jy ! Component: 3700 - total flux cleaned = 0.0362266 Jy ! Component: 3750 - total flux cleaned = 0.0364589 Jy ! Component: 3800 - total flux cleaned = 0.0367365 Jy ! Component: 3850 - total flux cleaned = 0.0369204 Jy ! Component: 3900 - total flux cleaned = 0.0371496 Jy ! Component: 3950 - total flux cleaned = 0.0374228 Jy ! Component: 4000 - total flux cleaned = 0.0376495 Jy ! Component: 4050 - total flux cleaned = 0.0378751 Jy ! Total flux subtracted in 4096 components = 0.0380099 Jy ! Clean residual min=-0.002360 max=0.003348 Jy/beam ! Clean residual mean=0.000121 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 1.62036 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 510 components and 1.62035 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1037-2934_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.181 x 18.88 at -4.137 degrees (North through East) ! Clean map min=-0.0070316 max=1.1292 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1037-2934_S_map.fits wmodel /scr/pima/rv126_uvs/J1037-2934_S_map.mod ! Writing 510 model components to file: /scr/pima/rv126_uvs/J1037-2934_S_map.mod wobs /scr/pima/rv126_uvs/J1037-2934_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1037-2934_S_uvs.fits wwins /scr/pima/rv126_uvs/J1037-2934_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J1037-2934_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.12917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000864857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229776 0.229776 0.459552 0.919105 1.83821 3.67642 7.35284 14.7057 29.4113 58.8227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1305.62 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1037-2934_S_dfm.log closed on Sun Dec 23 07:38:24 2018